{"id":11018,"date":"2023-12-29T06:59:18","date_gmt":"2023-12-29T03:29:18","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/"},"modified":"2023-12-29T06:59:18","modified_gmt":"2023-12-29T03:29:18","slug":"%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/","title":{"rendered":"\u0631\u0648\u0634 \u0646\u0635\u0628 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648 \u0648 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0627\u0648\u0644\u06cc\u0647"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0633\u0631\u0641\u0635\u0644\u0647\u0627\u06cc \u0645\u0637\u0644\u0628<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#%d8%a2%d9%be%d8%a7%da%86%db%8c_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u0622\u067e\u0627\u0686\u06cc \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%da%86%da%af%d9%88%d9%86%d9%87_%da%a9%d8%a7%d8%b1_%d9%85%db%8c_%da%a9%d9%86%d8%af\" >\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#%d8%b1%d9%88%d8%b4_%d9%86%d8%b5%d8%a8_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%d8%b1%d9%88%db%8c_%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88\" >\u0631\u0648\u0634 \u0646\u0635\u0628 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#1_%d8%ac%d8%a7%d9%88%d8%a7_%d8%b1%d8%a7_%d8%af%d8%a7%d9%86%d9%84%d9%88%d8%af_%d9%88_%d9%86%d8%b5%d8%a8_%da%a9%d9%86%db%8c%d8%af\" >1. \u062c\u0627\u0648\u0627 \u0631\u0627 \u062f\u0627\u0646\u0644\u0648\u062f \u0648 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#2_%da%a9%d9%84%db%8c%d8%af_gpg_%d8%b1%d8%a7_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%da%a9%d9%86%db%8c%d8%af\" >2. \u06a9\u0644\u06cc\u062f GPG \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#3_%d9%81%d8%a7%db%8c%d9%84_%d9%85%d8%ae%d8%b2%d9%86_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%d8%b1%d8%a7_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%da%a9%d9%86%db%8c%d8%af\" >3. \u0641\u0627\u06cc\u0644 \u0645\u062e\u0632\u0646 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#4_cassandra_%d8%b1%d8%a7_%d9%86%d8%b5%d8%a8_%da%a9%d9%86%db%8c%d8%af_%d8%b1%d9%88%db%8c_%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88\" >4. Cassandra \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#5_cassandra_%d8%b1%d8%a7_%d9%81%d8%b9%d8%a7%d9%84_%d9%88_%d8%b1%d8%a7%d9%87_%d8%a7%d9%86%d8%af%d8%a7%d8%b2%db%8c_%da%a9%d9%86%db%8c%d8%af\" >5. Cassandra \u0631\u0627 \u0641\u0639\u0627\u0644 \u0648 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#6_%d9%86%d8%b5%d8%a8_%d8%b1%d8%a7_%d8%a8%d8%b1%d8%b1%d8%b3%db%8c_%da%a9%d9%86%db%8c%d8%af\" >6. \u0646\u0635\u0628 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#7_%d8%b1%d9%88%d8%b4_%d9%be%db%8c%da%a9%d8%b1%d8%a8%d9%86%d8%af%db%8c_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%d8%b1%d9%88%db%8c_%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88\" >7. \u0631\u0648\u0634 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa_%d8%a7%d9%88%d9%84%db%8c%d9%87_%d8%b2%d8%a8%d8%a7%d9%86_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%d9%be%d8%b1%d8%b3_%d9%88_%d8%ac%d9%88_cql_%d8%b1%d8%a7_%db%8c%d8%a7%d8%af_%d8%a8%da%af%db%8c%d8%b1%db%8c%d8%af\" >\u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0627\u0648\u0644\u06cc\u0647 \u0632\u0628\u0627\u0646 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u067e\u0631\u0633 \u0648 \u062c\u0648 (CQL) \u0631\u0627 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87_nosql_cassandra_%d8%a8%d8%a7_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d9%87%d8%a7%db%8c_%d8%af%d8%a7%d8%af%d9%87_%d8%b1%d8%a7%d8%a8%d8%b7%d9%87_%d8%a7%db%8c\" >\u0645\u0642\u0627\u06cc\u0633\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 NoSQL Cassandra \u0628\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d9%86%d8%b5%d8%a8-%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7-%d8%b1%d9%88%db%8c-%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88-%d9%88-%db%8c%d8%a7%d8%af%da%af%db%8c%d8%b1%db%8c\/#%d9%86%d8%aa%db%8c%d8%ac%d9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 7<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div class=\"post-content\">\n<p>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0646\u0648\u0646\u062f\u060c \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc MySQL \u0641\u06a9\u0631 \u0645\u06cc \u06a9\u0646\u0646\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0686\u0646\u06cc\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0646\u0628\u0648\u0647\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0633\u0627\u062e\u062a\u0627\u0631\u06cc \u0648\u0631\u0648\u062f\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06a9\u0648\u062a\u0627\u0647 \u0628\u06cc\u0627\u06cc\u0646\u062f.  \u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc NoSQL \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>Cassandra \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u062d\u0628\u0648\u0628 \u062a\u0631\u06cc\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc \u0627\u0633\u062a.  \u0686\u0646\u06cc\u0646 \u0634\u0631\u06a9\u062a \u0647\u0627\u06cc\u06cc \u0627\u0632 \u0622\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u06cc\u0646\u0633\u062a\u0627\u06af\u0631\u0627\u0645\u060c \u0627\u0648\u0628\u0631\u060c \u0641\u06cc\u0633 \u0628\u0648\u06a9 \u0648 \u0646\u062a\u0641\u0644\u06cc\u06a9\u0633 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627\u060c \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u06af\u0627\u0645 \u0628\u0647 \u06af\u0627\u0645 \u0631\u0627 \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u0634\u0645\u0627 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u06cc\u0645 \u0631\u0648\u06cc \u0631\u0648\u0634 \u0646\u0635\u0628 \u0622\u062e\u0631\u06cc\u0646 \u0646\u0633\u062e\u0647 \u0622\u067e\u0627\u0686\u06cc \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648  \u0647\u0645\u0686\u0646\u06cc\u0646 \u0631\u0648\u0634 \u0639\u0645\u0644\u06a9\u0631\u062f \u0633\u06cc\u0633\u062a\u0645 \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 Cassandra \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f\u060c \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0633\u0627\u06cc\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 NoSQL \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0631\u0627\u06cc\u062c \u0631\u0627 \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u06cc\u0645.<\/p>\n<div class=\"wp-block-image\">\n<\/div>\n<h2 class=\"wp-block-heading\" id=\"h-what-is-apache-cassandra\"><span class=\"ez-toc-section\" id=\"%d8%a2%d9%be%d8%a7%da%86%db%8c_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span><span class=\"ez-toc-section\" id=\"What_Is_Apache_Cassandra\"><\/span>\u0622\u067e\u0627\u0686\u06cc \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0622\u067e\u0627\u0686\u06cc \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u0646\u0628\u0639 \u0628\u0627\u0632 \u0627\u0633\u062a \u06a9\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u0631\u0648\u06cc <strong>\u0646\u0647 \u062a\u0646\u0647\u0627 SQL <\/strong>\u0645\u062f\u0644 \u0648 \u0627\u0632 \u06cc\u06a9 \u0645\u062f\u0644 \u062f\u0627\u062f\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0633\u062a\u0648\u0646 \u06af\u0633\u062a\u0631\u062f\u0647 \u067e\u0627\u0631\u062a\u06cc\u0634\u0646 \u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u0639\u0645\u062f\u062a\u0627\u064b \u062a\u0645\u0631\u06a9\u0632 \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u0633\u0631\u0639\u062a\u060c \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f.<\/p>\n<p>\u0645\u062f\u0644 \u062f\u0627\u062f\u0647 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0628\u0647 \u0622\u0646 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0631\u0627 \u062e\u06cc\u0644\u06cc \u0633\u0631\u06cc\u0639 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u062f.  \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0647\u0632\u0627\u0631\u0627\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0648\u0634\u062a\u0646 \u0631\u0627 \u062f\u0631 \u0686\u0646\u062f \u062b\u0627\u0646\u06cc\u0647 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u062f.<\/p>\n<h2 class=\"wp-block-heading\" id=\"h-how-cassandra-database-works\"><span class=\"ez-toc-section\" id=\"%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%da%86%da%af%d9%88%d9%86%d9%87_%da%a9%d8%a7%d8%b1_%d9%85%db%8c_%da%a9%d9%86%d8%af\"><\/span><span class=\"ez-toc-section\" id=\"How_Cassandra_Database_Works\"><\/span>\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u062f\u0641 Cassandra \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0631\u0627 \u0642\u0627\u062f\u0631 \u0633\u0627\u0632\u062f \u062a\u0627 \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0627\u0644\u0627\u06cc\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0633\u0627\u062e\u062a\u0627\u0631\u06cc\u0627\u0641\u062a\u0647 \u06a9\u0627\u0631 \u06a9\u0646\u0646\u062f \u0648 \u062f\u0631 \u0639\u06cc\u0646 \u062d\u0627\u0644 \u0627\u0632 \u0647\u0631\u06af\u0648\u0646\u0647 \u062e\u0631\u0627\u0628\u06cc \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0631\u062e \u062f\u0647\u062f \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.  \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0628\u0627 a <strong>\u0646\u0638\u06cc\u0631 \u0628\u0647 \u0646\u0638\u06cc\u0631<\/strong> \u0645\u062f\u0644 \u062f\u0627\u062f\u0647 \u0645\u0639\u0645\u0627\u0631\u06cc\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0647\u0631 \u0646\u0645\u0648\u0646\u0647 \u06cc\u0627 node \u0628\u0647 \u06af\u0631\u0647 \u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u062f <strong>\u062e\u0648\u0634\u0647 \u0647\u0627<\/strong>.  \u0686\u0646\u06cc\u0646 \u0645\u0639\u0645\u0627\u0631\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u060c \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u06af\u0631\u0647 \u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0647\u0631 \u06a9\u0633\u06cc \u0622\u0633\u0627\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>Cassandra \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u06cc\u0646 \u06af\u0631\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u062f \u0648 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062e\u0637\u0631 \u0634\u06a9\u0633\u062a\u060c \u06af\u0631\u0647 \u0647\u0627\u06cc \u0622\u0633\u06cc\u0628 \u062f\u06cc\u062f\u0647 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062e\u0648\u0634\u0647 \u0622\u0634\u06a9\u0627\u0631 \u06a9\u0646\u062f.  \u0627\u06af\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0642\u062f\u06cc\u0645\u06cc \u062f\u0631 \u06cc\u06a9\u06cc \u0627\u0632 \u06af\u0631\u0647 \u0647\u0627 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0634\u0648\u062f\u060c Cassandra \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06af\u0631\u0647 \u0647\u0627\u06cc \u0633\u0627\u0644\u0645 \u0631\u0627 \u062a\u06a9\u0631\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u06af\u0631\u0647 \u0647\u0627\u06cc \u0622\u0633\u06cc\u0628 \u062f\u06cc\u062f\u0647 \u0631\u0627 \u062a\u0639\u0645\u06cc\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0639\u0645\u0627\u0631\u06cc \u06a9\u0627\u0645\u0644 \u0631\u0648\u0634 \u06a9\u0627\u0631 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"wp-block-image\">\n<\/div>\n<ul>\n<li><strong>\u06af\u0631\u0647 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 <\/strong>&#8211; \u062c\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062a\u0645\u0627\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/li>\n<li><strong>\u0647\u0645\u0627\u0646\u0646\u062f \u0633\u0627\u0632\u06cc <\/strong>&#8211; \u0646\u0645\u0627\u06cc\u0634 \u0631\u0648\u0634 \u0639\u0645\u0644\u06a9\u0631\u062f \u0645\u062f\u0644 \u062a\u06a9\u0631\u0627\u0631 \u062f\u0631 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627.<\/li>\n<li><strong>\u0645\u0631\u06a9\u0632 \u0627\u0637\u0644\u0627\u0639\u0627\u062a <\/strong>&#8211; \u06af\u0631\u0648\u0647\u06cc \u0627\u0632 \u06af\u0631\u0647 \u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637<\/li>\n<li><strong>\u062e\u0648\u0634\u0647 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 <\/strong>&#8211; \u06af\u0631\u0648\u0647\u06cc \u0627\u0632 \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0645\u0631\u06a9\u0632 \u062f\u0627\u062f\u0647.<\/li>\n<li><strong>\u062f\u0631\u062e\u0648\u0627\u0633\u062a <\/strong>&#8211; \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0639\u0645\u0644\u06cc\u0627\u062a \u062e\u0648\u0627\u0646\u062f\u0646 \u0648 \u0646\u0648\u0634\u062a\u0646 \u0645\u0634\u062a\u0631\u06cc \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 Cassandra.<\/li>\n<li><strong>\u0645\u0634\u062a\u0631\u06cc <\/strong>&#8211; \u0631\u0627\u06cc\u0627\u0646\u0647 \u06a9\u0627\u0631\u0628\u0631 \u06cc\u0627 \u0646\u0648\u0639 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\" id=\"h-how-to-install-cassandra-on-ubuntu\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d9%86%d8%b5%d8%a8_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%d8%b1%d9%88%db%8c_%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88\"><\/span><span class=\"ez-toc-section\" id=\"How_to_Install_Cassandra_on_Ubuntu\"><\/span>\u0631\u0648\u0634 \u0646\u0635\u0628 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648 <span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc Cassandra \u0631\u0627 \u0628\u0627 \u06a9\u0645\u06a9 \u0645\u062f\u06cc\u0631 \u0628\u0633\u062a\u0647 \u0647\u0627\u06cc APT \u0646\u0635\u0628 \u06a9\u0646\u0646\u062f.  \u0628\u0647 \u062e\u0627\u0637\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0646\u0635\u0628 \u0622\u062e\u0631\u06cc\u0646 \u0646\u0633\u062e\u0647 Cassandra \u0647\u0645\u0686\u0646\u0627\u0646 \u0628\u0627\u06cc\u062f \u0627\u0628\u062a\u062f\u0627 \u0645\u062e\u0632\u0646 \u0628\u0633\u062a\u0647 \u0622\u0646 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<h3 class=\"wp-block-heading\" id=\"h-1-download-and-install-java\"><span class=\"ez-toc-section\" id=\"1_%d8%ac%d8%a7%d9%88%d8%a7_%d8%b1%d8%a7_%d8%af%d8%a7%d9%86%d9%84%d9%88%d8%af_%d9%88_%d9%86%d8%b5%d8%a8_%da%a9%d9%86%db%8c%d8%af\"><\/span><span class=\"ez-toc-section\" id=\"1_Download_and_Install_Java\"><\/span>1. \u062c\u0627\u0648\u0627 \u0631\u0627 \u062f\u0627\u0646\u0644\u0648\u062f \u0648 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u0628\u062a\u062f\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 SSH \u0628\u0647 VPS \u062e\u0648\u062f \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u062c\u0627\u0648\u0627 \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f \u06cc\u0627 \u062e\u06cc\u0631.<\/p>\n<pre class=\"wp-block-preformatted\">java -version<\/pre>\n<p>\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"311\" height=\"39\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-In-this-case-Java-was-not-installed-on-the-.webp\" alt=\"\u062f\u0633\u062a\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0646\u0633\u062e\u0647 \u062c\u0627\u0648\u0627 \u062f\u0631 \u062e\u0637 \u0641\u0631\u0645\u0627\u0646.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u062c\u0627\u0648\u0627 \u0646\u0635\u0628 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a on VPS\" class=\"wp-image-65916\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-In-this-case-Java-was-not-installed-on-the-.webp 311w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/A-command-to-check-the-Java-version-in-a-command-prompt.-In-this-case-Java-was-not-installed-on-the-VPS-300x38.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/A-command-to-check-the-Java-version-in-a-command-prompt.-In-this-case-Java-was-not-installed-on-the-VPS-150x19.webp 150w\" sizes=\"(max-width: 311px) 100vw, 311px\" title=\"\"><\/figure>\n<\/div>\n<p>\u06cc\u0639\u0646\u06cc \u062c\u0627\u0648\u0627 \u0647\u0646\u0648\u0632 \u0646\u0635\u0628 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a.  \u0627\u06af\u0631 \u0627\u06cc\u0646\u0637\u0648\u0631 \u0627\u0633\u062a\u060c \u0645\u0631\u0627\u062d\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f.  \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0628\u0647 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u06cc \u0628\u0631\u0648\u06cc\u062f.<\/p>\n<ol>\n<li>\u0628\u0631\u0627\u06cc \u0647\u0645\u06af\u0627\u0645 \u0633\u0627\u0632\u06cc \u062a\u0645\u0627\u0645 \u0645\u062e\u0627\u0632\u0646\u060c \u062f\u0633\u062a\u0648\u0631 APT \u0631\u0627 \u0628\u0627\u0632\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ol>\n<pre class=\"wp-block-preformatted\">sudo apt-get update<\/pre>\n<ol start=\"2\">\n<li>\u062c\u062f\u06cc\u062f\u062a\u0631\u06cc\u0646 \u0646\u0633\u062e\u0647 \u062c\u0627\u0648\u0627 JDK \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ol>\n<pre class=\"wp-block-preformatted\">sudo apt install default-jdk -y<\/pre>\n<p>        3. \u0627\u0639\u062a\u0628\u0627\u0631 \u0646\u0635\u0628 \u0631\u0627 \u0628\u0627 \u0647\u0645\u0627\u0646 <strong>\u0646\u0633\u062e\u0647 \u062c\u0627\u0648\u0627<\/strong> \u062f\u0633\u062a\u0648\u0631\u06cc \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0628\u0648\u062f\u06cc\u0645  \u062d\u0627\u0644\u060c \u062e\u0631\u0648\u062c\u06cc \u0628\u0627\u06cc\u062f \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0628\u0627\u0634\u062f:<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"795\" height=\"85\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\u062f\u0633\u062a\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0646\u0633\u062e\u0647 \u062c\u0627\u0648\u0627 \u067e\u0633 \u0627\u0632 \u0646\u0635\u0628 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u062c\u0627\u0648\u0627 \u062f\u0631 \u062e\u0637 \u0641\u0631\u0645\u0627\u0646\" class=\"wp-image-65917\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.webp.webp 795w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/A-command-to-check-the-Java-version-after-a-successful-Java-installation-in-a-command-prompt-300x32.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/A-command-to-check-the-Java-version-after-a-successful-Java-installation-in-a-command-prompt-150x16.webp 150w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/A-command-to-check-the-Java-version-after-a-successful-Java-installation-in-a-command-prompt-768x82.webp 768w\" data-lazy-sizes=\"(max-width: 795px) 100vw, 795px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.webp.webp\" http: title=\"\"><img decoding=\"async\" width=\"795\" height=\"85\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.webp.webp\" alt=\"\u062f\u0633\u062a\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0646\u0633\u062e\u0647 \u062c\u0627\u0648\u0627 \u067e\u0633 \u0627\u0632 \u0646\u0635\u0628 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u062c\u0627\u0648\u0627 \u062f\u0631 \u062e\u0637 \u0641\u0631\u0645\u0627\u0646\" class=\"wp-image-65917\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.webp.webp 795w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/A-command-to-check-the-Java-version-after-a-successful-Java-installation-in-a-command-prompt-300x32.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/A-command-to-check-the-Java-version-after-a-successful-Java-installation-in-a-command-prompt-150x16.webp 150w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/A-command-to-check-the-Java-version-after-a-successful-Java-installation-in-a-command-prompt-768x82.webp 768w\" sizes=\"(max-width: 795px) 100vw, 795px\" title=\"\"><\/figure>\n<\/div>\n<div class=\"protip\">\n<h4 class=\"title\">\u062e\u0648\u0627\u0646\u062f\u0646 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u06cc<\/h4>\n<p>\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0645\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0631\u0648\u0634 \u0646\u0635\u0628 \u062c\u0627\u0648\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648<\/p>\n<\/p><\/div>\n<h3 class=\"wp-block-heading\" id=\"h-2-add-the-gpg-key\"><span class=\"ez-toc-section\" id=\"2_%da%a9%d9%84%db%8c%d8%af_gpg_%d8%b1%d8%a7_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%da%a9%d9%86%db%8c%d8%af\"><\/span><span class=\"ez-toc-section\" id=\"2_Add_the_GPG_Key\"><\/span>2. \u06a9\u0644\u06cc\u062f GPG \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0645\u0634\u06a9\u0644\u0627\u062a \u0645\u062e\u0632\u0646\u060c \u06a9\u0644\u06cc\u062f GPG \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0627\u0645\u0646\u06cc\u062a \u0645\u062e\u0632\u0646 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f.  \u0627\u0628\u062a\u062f\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f <strong>wget<\/strong> \u0627\u06af\u0631 \u0645\u0648\u062c\u0648\u062f \u0646\u0628\u0627\u0634\u062f \u0631\u0648\u06cc \u0633\u06cc\u0633\u062a\u0645:<\/p>\n<pre class=\"wp-block-preformatted\">sudo apt install wget<\/pre>\n<p>\u0633\u067e\u0633 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0631\u0627 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"wp-block-preformatted\">wget -q -O - https:\/\/www.apache.org\/dist\/cassandra\/KEYS | sudo apt-key add -<\/pre>\n<h3 class=\"wp-block-heading\" id=\"h-3-add-the-cassandra-repository-file\"><span class=\"ez-toc-section\" id=\"3_%d9%81%d8%a7%db%8c%d9%84_%d9%85%d8%ae%d8%b2%d9%86_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%d8%b1%d8%a7_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%da%a9%d9%86%db%8c%d8%af\"><\/span><span class=\"ez-toc-section\" id=\"3_Add_the_Cassandra_Repository_File\"><\/span>3. \u0641\u0627\u06cc\u0644 \u0645\u062e\u0632\u0646 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u062e\u0632\u0646 Cassandra \u0631\u0627 \u0628\u0647 \u0641\u0627\u06cc\u0644 \u0645\u062e\u0632\u0646 \u0633\u06cc\u0633\u062a\u0645 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f.  \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u062e\u0637 \u0641\u0631\u0645\u0627\u0646 \u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"wp-block-preformatted\">echo \"deb http:\/\/www.apache.org\/dist\/cassandra\/debian 40x main\" | sudo tee -a \/etc\/apt\/sources.list.d\/cassandra.sources.list deb http:\/\/www.apache.org\/dist\/cassandra\/debian 40x main<\/pre>\n<h3 class=\"wp-block-heading\" id=\"h-4-install-cassandra-on-ubuntu\"><span class=\"ez-toc-section\" id=\"4_cassandra_%d8%b1%d8%a7_%d9%86%d8%b5%d8%a8_%da%a9%d9%86%db%8c%d8%af_%d8%b1%d9%88%db%8c_%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88\"><\/span><span class=\"ez-toc-section\" id=\"4_Install_Cassandra_on_Ubuntu\"><\/span>4. Cassandra \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u062e\u0627\u0632\u0646 \u0631\u0627 \u0631\u0641\u0631\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u0633\u067e\u0633 \u0627\u0642\u062f\u0627\u0645 \u0628\u0647 \u0646\u0635\u0628 Cassandra \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648:<\/p>\n<pre class=\"wp-block-preformatted\">sudo apt-get update\nsudo apt install cassandra -y<\/pre>\n<h3 class=\"wp-block-heading\" id=\"h-5-enable-and-start-cassandra\"><span class=\"ez-toc-section\" id=\"5_cassandra_%d8%b1%d8%a7_%d9%81%d8%b9%d8%a7%d9%84_%d9%88_%d8%b1%d8%a7%d9%87_%d8%a7%d9%86%d8%af%d8%a7%d8%b2%db%8c_%da%a9%d9%86%db%8c%d8%af\"><\/span><span class=\"ez-toc-section\" id=\"5_Enable_and_Start_Cassandra\"><\/span>5. Cassandra \u0631\u0627 \u0641\u0639\u0627\u0644 \u0648 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u067e\u0627\u06cc\u0627\u0646 \u0646\u0635\u0628\u060c \u0633\u0631\u0648\u06cc\u0633 Cassandra \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0627 \u0628\u0648\u062a \u0634\u062f\u0646 \u0633\u06cc\u0633\u062a\u0645 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0634\u0631\u0648\u0639 \u0628\u0647 \u06a9\u0627\u0631 \u06a9\u0646\u062f.  \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u0628\u0627 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0632\u06cc\u0631 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"wp-block-preformatted\">sudo systemctl enable cassandra\nsudo systemctl start cassandra<\/pre>\n<h3 class=\"wp-block-heading\" id=\"h-6-verify-the-installation\"><span class=\"ez-toc-section\" id=\"6_%d9%86%d8%b5%d8%a8_%d8%b1%d8%a7_%d8%a8%d8%b1%d8%b1%d8%b3%db%8c_%da%a9%d9%86%db%8c%d8%af\"><\/span><span class=\"ez-toc-section\" id=\"6_Verify_the_Installation\"><\/span>6. \u0646\u0635\u0628 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0622\u06cc\u0627 \u0646\u0635\u0628 \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0648\u0636\u0639\u06cc\u062a \u0633\u0631\u0648\u06cc\u0633 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.  \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"wp-block-preformatted\">sudo systemctl status cassandra<\/pre>\n<p>\u062f\u0631 \u0635\u0648\u0631\u062a \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0628\u0648\u062f\u0646 \u0648 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0633\u0631\u0648\u06cc\u0633 Cassandra\u060c \u062e\u0631\u0648\u062c\u06cc \u0628\u0627\u06cc\u062f \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0628\u0627\u0634\u062f:<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"735\" height=\"189\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\u062f\u0633\u062a\u0648\u0631 systemctl \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0648\u0636\u0639\u06cc\u062a Cassandra_s.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 process \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0641\u0639\u0627\u0644 \u0648 \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627 \u0627\u0633\u062a\" class=\"wp-image-65918\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-In-this-case-Cassandra-process-is-already-active-and-.webp 735w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/systemctl-command-to-check-Cassandra_s-status.-In-this-case-Cassandra-process-is-already-active-and-running-300x77.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/systemctl-command-to-check-Cassandra_s-status.-In-this-case-Cassandra-process-is-already-active-and-running-150x39.webp 150w\" data-lazy-sizes=\"(max-width: 735px) 100vw, 735px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-In-this-case-Cassandra-process-is-already-active-and-.webp\" http: title=\"\"><img decoding=\"async\" width=\"735\" height=\"189\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-In-this-case-Cassandra-process-is-already-active-and-.webp\" alt=\"\u062f\u0633\u062a\u0648\u0631 systemctl \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0648\u0636\u0639\u06cc\u062a Cassandra_s.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 process \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0641\u0639\u0627\u0644 \u0648 \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627 \u0627\u0633\u062a\" class=\"wp-image-65918\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-In-this-case-Cassandra-process-is-already-active-and-.webp 735w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/systemctl-command-to-check-Cassandra_s-status.-In-this-case-Cassandra-process-is-already-active-and-running-300x77.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/systemctl-command-to-check-Cassandra_s-status.-In-this-case-Cassandra-process-is-already-active-and-running-150x39.webp 150w\" sizes=\"(max-width: 735px) 100vw, 735px\" title=\"\"><\/figure>\n<\/div>\n<h3 class=\"wp-block-heading\" id=\"h-7-how-to-configure-cassandra-on-ubuntu\"><span class=\"ez-toc-section\" id=\"7_%d8%b1%d9%88%d8%b4_%d9%be%db%8c%da%a9%d8%b1%d8%a8%d9%86%d8%af%db%8c_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%d8%b1%d9%88%db%8c_%d8%a7%d9%88%d8%a8%d9%88%d9%86%d8%aa%d9%88\"><\/span><span class=\"ez-toc-section\" id=\"7_How_to_Configure_Cassandra_on_Ubuntu\"><\/span>7. \u0631\u0648\u0634 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 Cassandra \u0632\u0645\u0627\u0646\u06cc \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0627\u0632 Cassandra \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0631\u0648\u06cc \u06cc\u06a9 \u0645\u062c\u0631\u062f node.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 Cassandra \u062f\u0631 \u06cc\u06a9 \u06a9\u0644\u0627\u0633\u062a\u0631 \u06cc\u0627 \u062a\u0648\u0633\u0637 \u0686\u0646\u062f\u06cc\u0646 \u06af\u0631\u0647 Cassandra \u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f\u060c \u0627\u0646\u062c\u0627\u0645 \u0628\u0631\u062e\u06cc \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0631 \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<p>\u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f <strong>cassandra.yaml<\/strong> \u0648 \u0648\u0627\u0642\u0639 \u062f\u0631 <strong>\/etc\/cassandra\/<\/strong>.  \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u0645\u062a\u0646 \u062f\u0644\u062e\u0648\u0627\u0647 \u062e\u0648\u062f \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0622\u0646 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f:<\/p>\n<pre class=\"wp-block-preformatted\">sudo nano \/etc\/cassandra\/cassandra.yaml<\/pre>\n<p>\u0627\u0628\u062a\u062f\u0627 \u0646\u0627\u0645 \u062e\u0648\u0634\u0647 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f.  \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 <strong>cluster_name<\/strong> \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0648 \u062a\u0639\u06cc\u06cc\u0646 \u0646\u0627\u0645:<\/p>\n<pre class=\"wp-block-preformatted\">cluster_name: [cluster_name]<\/pre>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"630\" height=\"214\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc Cassandra \u0628\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u0646\u0627\u0646\u0648 \u0628\u0627\u0632 \u0634\u062f.  \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u062e\u0627\u0635 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0646\u0627\u0645 \u062e\u0648\u0634\u0647 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f\" class=\"wp-image-65919\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-These-particular-lines-indicate-settings-f.webp 630w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Cassandra-configuration-file-opened-with-the-nano-editor.-These-particular-lines-indicate-settings-for-the-cluster-name-300x102.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Cassandra-configuration-file-opened-with-the-nano-editor.-These-particular-lines-indicate-settings-for-the-cluster-name-150x51.webp 150w\" data-lazy-sizes=\"(max-width: 630px) 100vw, 630px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-These-particular-lines-indicate-settings-f.webp\" http: title=\"\"><img decoding=\"async\" width=\"630\" height=\"214\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-These-particular-lines-indicate-settings-f.webp\" alt=\"\u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc Cassandra \u0628\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u0646\u0627\u0646\u0648 \u0628\u0627\u0632 \u0634\u062f.  \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u062e\u0627\u0635 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0646\u0627\u0645 \u062e\u0648\u0634\u0647 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f\" class=\"wp-image-65919\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-These-particular-lines-indicate-settings-f.webp 630w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Cassandra-configuration-file-opened-with-the-nano-editor.-These-particular-lines-indicate-settings-for-the-cluster-name-300x102.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Cassandra-configuration-file-opened-with-the-nano-editor.-These-particular-lines-indicate-settings-for-the-cluster-name-150x51.webp 150w\" sizes=\"(max-width: 630px) 100vw, 630px\" title=\"\"><\/figure>\n<\/div>\n<p>\u0628\u0647\u062a\u0631 \u0627\u0633\u062a \u067e\u0648\u0631\u062a \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0627\u062f\u0647 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f.  \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 <strong>storage_port<\/strong> \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0648 \u062a\u062e\u0635\u06cc\u0635 \u06cc\u06a9.<\/p>\n<p>\u0628\u0647 \u06cc\u0627\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u067e\u0648\u0631\u062a \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u062f\u0631 \u0641\u0627\u06cc\u0631\u0648\u0627\u0644 \u0627\u0648\u0628\u0648\u0646\u062a\u0648 \u0628\u0627\u0634\u062f \u062a\u0627 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u06a9\u0646\u062f.  \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u067e\u0648\u0631\u062a \u0628\u0647 \u0635\u0648\u0631\u062a \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>7000<\/strong>.<\/p>\n<pre class=\"wp-block-preformatted\">storage_port :[port]<\/pre>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"873\" height=\"235\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc Cassandra \u0628\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u0646\u0627\u0646\u0648 \u0628\u0627\u0632 \u0634\u062f.  \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u062e\u0627\u0635 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u0648\u0631\u062a \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f\" class=\"wp-image-65920\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703820557_710_\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-These-particular-lines-indicate-settings-f.webp 873w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Cassandra-configuration-file-opened-with-the-nano-editor.-These-particular-lines-indicate-settings-for-the-storage-port-300x81.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Cassandra-configuration-file-opened-with-the-nano-editor.-These-particular-lines-indicate-settings-for-the-storage-port-150x40.webp 150w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Cassandra-configuration-file-opened-with-the-nano-editor.-These-particular-lines-indicate-settings-for-the-storage-port-768x207.webp 768w\" data-lazy-sizes=\"(max-width: 873px) 100vw, 873px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703820557_710_\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-These-particular-lines-indicate-settings-f.webp\" http: title=\"\"><img decoding=\"async\" width=\"873\" height=\"235\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703820557_710_\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-These-particular-lines-indicate-settings-f.webp\" alt=\"\u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc Cassandra \u0628\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u0646\u0627\u0646\u0648 \u0628\u0627\u0632 \u0634\u062f.  \u0627\u06cc\u0646 \u062e\u0637\u0648\u0637 \u062e\u0627\u0635 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u0648\u0631\u062a \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f\" class=\"wp-image-65920\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/1703820557_710_\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-These-particular-lines-indicate-settings-f.webp 873w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Cassandra-configuration-file-opened-with-the-nano-editor.-These-particular-lines-indicate-settings-for-the-storage-port-300x81.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Cassandra-configuration-file-opened-with-the-nano-editor.-These-particular-lines-indicate-settings-for-the-storage-port-150x40.webp 150w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Cassandra-configuration-file-opened-with-the-nano-editor.-These-particular-lines-indicate-settings-for-the-storage-port-768x207.webp 768w\" sizes=\"(max-width: 873px) 100vw, 873px\" title=\"\"><\/figure>\n<\/div>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 <strong>seed_provider<\/strong> \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0648 \u0622\u062f\u0631\u0633 \u0647\u0627\u06cc IP \u06af\u0631\u0647 \u0647\u0627\u06cc \u062a\u0634\u06a9\u06cc\u0644 \u062f\u0647\u0646\u062f\u0647 \u062e\u0648\u0634\u0647 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0627 \u06a9\u0627\u0645\u0627 \u0627\u0632 \u0647\u0645 \u062c\u062f\u0627 \u0634\u062f\u0647 \u0627\u0646\u062f:<\/p>\n<pre class=\"wp-block-preformatted\">Seeds: [node_ip]:[node_port],[node_ip]:[node_port]...[node_ip]:[node_port]<\/pre>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062a\u0645\u0627\u0645\u060c \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f\u0647 \u0648 Cassandra \u0631\u0627 \u0645\u062c\u062f\u062f\u0627\u064b \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<pre class=\"wp-block-preformatted\">sudo systemctl reload cassandra<\/pre>\n<p>\u062d\u0627\u0644\u0627 \u0627\u062a\u0635\u0627\u0644 \u0631\u0627 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u062a\u0633\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"wp-block-preformatted\">nodetool status<\/pre>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"453\" height=\"157\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\u062f\u0633\u062a\u0648\u0631 \u0648\u0636\u0639\u06cc\u062a nodetool \u06a9\u0647 \u0648\u0636\u0639\u06cc\u062a \u0645\u0631\u06a9\u0632 \u062f\u0627\u062f\u0647 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0648 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f\" class=\"wp-image-65921\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-In-this-case-it_s-up-a.webp 453w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/The-nodetool-status-command-showcasing-the-status-of-Cassandra_s-data-center.-In-this-case-it_s-up-and-running-300x104.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/The-nodetool-status-command-showcasing-the-status-of-Cassandra_s-data-center.-In-this-case-it_s-up-and-running-150x52.webp 150w\" data-lazy-sizes=\"(max-width: 453px) 100vw, 453px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-In-this-case-it_s-up-a.webp\" http: title=\"\"><img decoding=\"async\" width=\"453\" height=\"157\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-In-this-case-it_s-up-a.webp\" alt=\"\u062f\u0633\u062a\u0648\u0631 \u0648\u0636\u0639\u06cc\u062a nodetool \u06a9\u0647 \u0648\u0636\u0639\u06cc\u062a \u0645\u0631\u06a9\u0632 \u062f\u0627\u062f\u0647 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0648 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f\" class=\"wp-image-65921\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.-In-this-case-it_s-up-a.webp 453w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/The-nodetool-status-command-showcasing-the-status-of-Cassandra_s-data-center.-In-this-case-it_s-up-and-running-300x104.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/The-nodetool-status-command-showcasing-the-status-of-Cassandra_s-data-center.-In-this-case-it_s-up-and-running-150x52.webp 150w\" sizes=\"(max-width: 453px) 100vw, 453px\" title=\"\"><\/figure>\n<\/div>\n<p>\u0639\u0627\u0644\u06cc \u0627\u0633\u062a\u060c \u062e\u0648\u0634\u0647 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a!<\/p>\n<div class=\"protip\">\n<h4 class=\"title\">\u0645\u0637\u0627\u0644\u0639\u0647 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u06cc<\/h4>\n<p>\u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0622\u0645\u0648\u0632\u0634 \u0645\u0627 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc \u0631\u0648\u0634 \u0646\u0635\u0628 PostgreSQL \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648<\/p>\n<\/p><\/div>\n<h2 class=\"wp-block-heading\" id=\"h-learn-basic-cassandra-query-language-cql-commands\"><span class=\"ez-toc-section\" id=\"%d8%af%d8%b3%d8%aa%d9%88%d8%b1%d8%a7%d8%aa_%d8%a7%d9%88%d9%84%db%8c%d9%87_%d8%b2%d8%a8%d8%a7%d9%86_%da%a9%d8%a7%d8%b3%d8%a7%d9%86%d8%af%d8%b1%d8%a7_%d9%be%d8%b1%d8%b3_%d9%88_%d8%ac%d9%88_cql_%d8%b1%d8%a7_%db%8c%d8%a7%d8%af_%d8%a8%da%af%db%8c%d8%b1%db%8c%d8%af\"><\/span><span class=\"ez-toc-section\" id=\"Learn_Basic_Cassandra_Query_Language_CQL_Commands\"><\/span>\u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0627\u0648\u0644\u06cc\u0647 \u0632\u0628\u0627\u0646 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u067e\u0631\u0633 \u0648 \u062c\u0648 (CQL) \u0631\u0627 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u062e\u0634 \u0632\u06cc\u0631 \u0645\u062d\u0628\u0648\u0628 \u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0627\u0648\u0644\u06cc\u0647 CQL \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0686\u0646\u062f \u0645\u062b\u0627\u0644 \u0639\u0645\u0644\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p><strong>cqlsh<\/strong><\/p>\n<p><strong>cqlsh<\/strong>\u060c \u06cc\u0627 <strong>\u067e\u0648\u0633\u062a\u0647 \u0632\u0628\u0627\u0646 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627<\/strong>\u060c \u0628\u0631\u0627\u06cc \u0628\u0631\u0642\u0631\u0627\u0631\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0648 \u0634\u0631\u0648\u0639 \u0632\u0628\u0627\u0646 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0631\u0627\u06cc \u0634\u0631\u0648\u0639 cqlsh \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"wp-block-preformatted\">root@myawesomevps:\/# cqlsh\nConnected to Test Cluster at 127.0.0.1:9042\n[cqlsh 6.0.0 | Cassandra 4.0.5 | CQL spec 3.4.5 | Native protocol v5]\nUse HELP for help.\ncqlsh&gt;<\/pre>\n<p><strong>\u06a9\u0645\u06a9<\/strong><\/p>\n<p>\u0627\u06cc\u0646 <strong>\u06a9\u0645\u06a9<\/strong> \u062f\u0633\u062a\u0648\u0631 \u0641\u0647\u0631\u0633\u062a\u06cc \u0627\u0632 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u062f\u0633\u062a\u0648\u0631\u0627\u062a cqlsh \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a:<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"710\" height=\"526\" src=\"data:image\/svg+xml,%3Csvg%20xmlns=\" alt=\"\u062f\u0633\u062a\u0648\u0631 Help \u0628\u0631\u0627\u06cc \u067e\u0646\u062c\u0631\u0647 Cassandra Query Language.  \u062a\u0645\u0627\u0645 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0645\u0645\u06a9\u0646 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0627 \u0628\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u06af\u0630\u0627\u0631\u062f\" class=\"wp-image-65922\" data-lazy-srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.web.webp 710w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Help-command-for-Cassandra-Query-Language-window.-It-showcases-all-possible-Cassandra_s-commands-300x222.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Help-command-for-Cassandra-Query-Language-window.-It-showcases-all-possible-Cassandra_s-commands-150x111.webp 150w\" data-lazy-sizes=\"(max-width: 710px) 100vw, 710px\" data-lazy-src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.web.webp\" http: title=\"\"><img decoding=\"async\" width=\"710\" height=\"526\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.web.webp\" alt=\"\u062f\u0633\u062a\u0648\u0631 Help \u0628\u0631\u0627\u06cc \u067e\u0646\u062c\u0631\u0647 Cassandra Query Language.  \u062a\u0645\u0627\u0645 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0645\u0645\u06a9\u0646 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0627 \u0628\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u06af\u0630\u0627\u0631\u062f\" class=\"wp-image-65922\" srcset=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/\u0646\u062d\u0648\u0647-\u0646\u0635\u0628-\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627-on-\u0627\u0648\u0628\u0648\u0646\u062a\u0648-\u0648-\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc-\u062f\u0633\u062a\u0648\u0631\u0627\u062a-\u0627\u0648\u0644\u06cc\u0647.web.webp 710w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Help-command-for-Cassandra-Query-Language-window.-It-showcases-all-possible-Cassandra_s-commands-300x222.webp 300w,https:\/\/www.hostinger.com\/tutorials\/wp-content\/uploads\/sites\/2\/2019\/04\/Help-command-for-Cassandra-Query-Language-window.-It-showcases-all-possible-Cassandra_s-commands-150x111.webp 150w\" sizes=\"(max-width: 710px) 100vw, 710px\" title=\"\"><\/figure>\n<\/div>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u062e\u0631\u0648\u062c\u06cc \u0628\u0631\u0627\u06cc <strong>\u06a9\u0645\u06a9<\/strong> <strong>\u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646<\/strong> \u0628\u0647 \u0627\u06cc\u0646 \u0634\u06a9\u0644 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<pre class=\"wp-block-preformatted\">cqlsh&gt; HELP SHOW\n\n        SHOW [cqlsh only]\n\nDisplays information about the current cqlsh session. Can be called in the following ways:\n\n        SHOW VERSION\n\nShows the version and build of the connected Cassandra instance, as well as the version of the CQL spec that the connected Cassandra instance understands.\n\n        SHOW HOST\n\nShows where cqlsh is currently connected.\n\n        SHOW SESSION &lt;sessionid&gt;\n\nPretty-prints the requested tracing session.\n\ncqlsh&gt;<\/pre>\n<p><strong>\u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646<\/strong><\/p>\n<p>\u0627\u06cc\u0646<strong> \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646<\/strong> \u062f\u0633\u062a\u0648\u0631 \u062a\u0645\u0627\u0645 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u062c\u0644\u0633\u0647 cqlsh \u0641\u0639\u0644\u06cc \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f.  \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u06cc\u0646 \u0646\u0645\u0627\u06cc\u0634 \u06cc\u06a9\u06cc \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f <strong>host<\/strong>\u060c <strong>\u0646\u0633\u062e\u0647<\/strong>\u060c \u0648 <strong>\u062c\u0644\u0633\u0647<\/strong> \u0627\u0637\u0644\u0627\u0639\u0627\u062a:<\/p>\n<pre class=\"wp-block-preformatted\">cqlsh&gt; SHOW VERSION\n[cqlsh 6.0.0 | Cassandra 4.0.5 | CQL spec 3.4.5 | Native protocol v5]\n\ncqlsh&gt; SHOW HOST\nConnected to Test Cluster at 127.0.0.1:9042\ncqlsh&gt;<\/pre>\n<p><strong>\u0627\u06cc\u062c\u0627\u062f \u0641\u0636\u0627\u06cc \u06a9\u0644\u06cc\u062f<\/strong><\/p>\n<p>\u06cc\u06a9 keyspace \u062a\u06a9\u062b\u06cc\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u062f.  \u062f\u0631 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u06cc\u06a9 \u0641\u0636\u0627\u06cc \u06a9\u0644\u06cc\u062f \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0636\u0631\u06cc\u0628 \u062a\u06a9\u0631\u0627\u0631 \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<pre class=\"wp-block-preformatted\">cqlsh&gt; CREATE KEYSPACE testingout\n  WITH REPLICATION = { \n   'class' : 'SimpleStrategy', \n   'replication_factor' : 1 \n  };<\/pre>\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/strong><\/p>\n<p>\u0627\u06cc\u0646 <strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/strong> \u0641\u0631\u0645\u0627\u0646 \u0641\u0636\u0627\u06cc \u06a9\u0644\u06cc\u062f \u06a9\u0627\u0631\u06cc \u0641\u0639\u0644\u06cc \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<pre class=\"wp-block-preformatted\">cqlsh&gt; USE testingout;\ncqlsh:testingout&gt;<\/pre>\n<p><strong>\u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0648\u0644<\/strong><\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0648\u0644\u060c \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f <strong>\u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0648\u0644<\/strong> \u0641\u0631\u0645\u0627\u0646  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0622\u0646\u0647\u0627 \u0628\u0627\u06cc\u062f \u0645\u0634\u062e\u0635 \u06a9\u0646\u0646\u062f <strong>\u0646\u0627\u0645 \u0633\u062a\u0648\u0646 \u0647\u0627<\/strong>\u060c <strong>\u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627<\/strong>\u060c \u0648 <strong>\u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc<\/strong>:<\/p>\n<pre class=\"wp-block-preformatted\">cqlsh:testingout&gt; CREATE TABLE tabletest (\n                     name TEXT PRIMARY KEY,\n                     surname TEXT,\n                     phone INT\n                   );<\/pre>\n<p><strong>\u062f\u0631\u062c \u06a9\u0646\u06cc\u062f<\/strong><\/p>\n<p><strong>\u062f\u0631\u062c \u06a9\u0646\u06cc\u062f<\/strong> \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u06cc\u06a9 \u0631\u062f\u06cc\u0641 \u06a9\u0627\u0645\u0644 \u0628\u0647 \u06cc\u06a9 \u062c\u062f\u0648\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0632 \u062f\u0633\u062a \u0631\u0641\u062a\u0647 \u0631\u0648\u06cc null \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u0634\u0648\u0646\u062f:<\/p>\n<pre class=\"wp-block-preformatted\">cqlsh:testingout&gt; INSERT INTO tabletest (name, surname, phone) \nVALUES ('John', 'Johnson', 456123789);\ncqlsh:testingout&gt;<\/pre>\n<h2 class=\"wp-block-heading\" id=\"h-comparing-cassandra-nosql-database-to-relational-databases\"><span class=\"ez-toc-section\" id=\"%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87_nosql_cassandra_%d8%a8%d8%a7_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d9%87%d8%a7%db%8c_%d8%af%d8%a7%d8%af%d9%87_%d8%b1%d8%a7%d8%a8%d8%b7%d9%87_%d8%a7%db%8c\"><\/span><span class=\"ez-toc-section\" id=\"Comparing_Cassandra_NoSQL_Database_to_Relational_Databases\"><\/span>\u0645\u0642\u0627\u06cc\u0633\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 NoSQL Cassandra \u0628\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062c\u062f\u0648\u0644 \u0632\u06cc\u0631 \u062a\u0641\u0627\u0648\u062a \u0647\u0627\u06cc \u0628\u06cc\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc \u0645\u0627\u0646\u0646\u062f MySQL \u0648 Cassandra \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<figure class=\"wp-block-table is-style-regular\">\n<table>\n<tbody>\n<tr>\n<td><\/td>\n<td><strong>\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc<\/strong><\/td>\n<td><strong>\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u0632\u0628\u0627\u0646 \u067e\u0631\u0633 \u0648 \u062c\u0648<\/td>\n<td>\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc \u0627\u0632 \u0632\u0628\u0627\u0646 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0648 \u0642\u062f\u0631\u062a\u0645\u0646\u062f SQL \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f<\/td>\n<td>\u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 Cassandra \u0648 NoSQL \u0627\u0632 \u0632\u0628\u0627\u0646 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0627\u0648\u0644\u06cc\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0646\u062c\u0645\u0646<\/td>\n<td>\u062c\u0648\u0627\u0645\u0639 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQL \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af \u0647\u0633\u062a\u0646\u062f<\/td>\n<td>\u062c\u0648\u0627\u0645\u0639 Cassandra \u0648 NoSQL \u0647\u0646\u0648\u0632 \u062f\u0631 \u062d\u0627\u0644 \u0631\u0634\u062f \u0647\u0633\u062a\u0646\u062f<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc<\/td>\n<td>\u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u062e\u062a \u0627\u0641\u0632\u0627\u0631 \u0628\u0647 \u0635\u0648\u0631\u062a \u0639\u0645\u0648\u062f\u06cc \u0645\u0642\u06cc\u0627\u0633 \u0645\u06cc \u0634\u0648\u062f<\/td>\n<td>\u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0628\u0627 \u0627\u0641\u0632\u0648\u062f\u0646 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u0628\u0647 \u0635\u0648\u0631\u062a \u0627\u0641\u0642\u06cc \u0645\u0642\u06cc\u0627\u0633 \u0645\u06cc \u0634\u0648\u062f<\/td>\n<\/tr>\n<tr>\n<td>\u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627<\/td>\n<td>\u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u062c\u062f\u0627\u0648\u0644 \u0628\u0627 \u0633\u0637\u0631\u0647\u0627 \u0648 \u0633\u062a\u0648\u0646 \u0647\u0627\u06cc \u062b\u0627\u0628\u062a \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f<\/td>\n<td>\u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0633\u0627\u062e\u062a \u06cc\u0627\u0641\u062a\u0647 \u062f\u0631 \u0627\u0633\u0646\u0627\u062f \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/td>\n<td>\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0639\u0645\u0648\u0645\u06cc \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u062f\u0647 \u0627\u0646\u062f<\/td>\n<td>Cassandra \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062d\u062c\u0645 \u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u062f\u0627\u0631\u0646\u062f<\/td>\n<\/tr>\n<tr>\n<td>\u0637\u0631\u062d\u0648\u0627\u0631\u0647<\/td>\n<td>\u06cc\u06a9 \u0637\u0631\u062d \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc \u062b\u0627\u0628\u062a \u0627\u0633\u062a<\/td>\n<td>\u0637\u0631\u062d\u0648\u0627\u0631\u0647 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631 \u0627\u0633\u062a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>Cassandra \u0628\u06cc\u0634\u062a\u0631 \u0628\u0631\u0627\u06cc \u0634\u0631\u06a9\u062a \u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0627\u0635 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062d\u062c\u0645 \u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0648\u0627\u0642\u0639\u06cc\u062a \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0627\u0641\u0642\u06cc \u0645\u0642\u06cc\u0627\u0633 \u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0622\u0646 \u0631\u0627 \u0648\u0627\u0642\u0639\u0627\u064b \u0647\u0645\u0647 \u06a9\u0627\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u06af\u0627\u0647 \u062c\u0627\u0645\u0639 \u062a\u0631\u06cc \u0628\u0647 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0641\u0646\u06cc \u0627\u0635\u0644\u06cc \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u062f\u0627\u0631\u06cc\u0645:<\/p>\n<ul>\n<li><strong>\u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc<\/strong> &#8211; \u0635\u0627\u062d\u0628\u0627\u0646 \u0645\u0634\u0627\u063a\u0644 \u06cc\u0627 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0646\u0627\u0628\u0639 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062a\u0642\u0627\u0636\u0627 \u0628\u062f\u0648\u0646 \u062f\u0631\u062f\u0633\u0631 \u0632\u06cc\u0627\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u0646\u062f. <\/li>\n<li><strong>\u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627<\/strong> \u2013 Cassandra \u0627\u0646\u0648\u0627\u0639 \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li><strong>\u0628\u0647\u0631\u0647 \u0648\u0631\u06cc<\/strong> \u2013 \u0627\u06cc\u0646 \u0633\u06cc\u0633\u062a\u0645 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 NoSQL \u0628\u0647 \u06af\u0648\u0646\u0647 \u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u062f\u0627\u0642\u0644 \u0645\u0646\u0627\u0628\u0639\u060c \u0633\u0631\u06cc\u0639 \u0627\u062c\u0631\u0627 \u0634\u0648\u062f.<\/li>\n<li><strong>\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0637\u0644\u0627\u0639\u0627\u062a<\/strong> \u2013 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0627\u0632 \u062a\u06a9\u062b\u06cc\u0631 \u0622\u0633\u0627\u0646 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f\u060c \u06a9\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u06cc\u0646 \u0645\u0631\u0627\u06a9\u0632 \u062f\u0627\u062f\u0647 \u0622\u0633\u0627\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li><strong>\u0647\u06cc\u0686 \u0646\u0642\u0637\u0647 \u0634\u06a9\u0633\u062a<\/strong> &#8211; \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0646\u062f\u0627\u0631\u062f <strong>\u0646\u0642\u0637\u0647 \u0634\u06a9\u0633\u062a \u0648\u0627\u062d\u062f (SPOF)<\/strong>.  \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0647\u0631\u06af\u0648\u0646\u0647 \u0646\u0642\u0635\u06cc \u0622\u0633\u06cc\u0628 \u0646\u0627\u067e\u0630\u06cc\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span>\u0646\u062a\u06cc\u062c\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0646\u062a\u062e\u0627\u0628 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u0646\u0627\u0633\u0628 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0686\u0627\u0644\u0634 \u0628\u0631\u0627\u0646\u06af\u06cc\u0632 \u0628\u0647 \u0646\u0638\u0631 \u0628\u0631\u0633\u062f\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u0627\u06af\u0631 \u062a\u0642\u0627\u0636\u0627\u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0628\u0631\u0627\u06cc \u0622\u0646 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f.  \u06cc\u06a9 \u0631\u0627\u0647 \u062d\u0644 \u0639\u0627\u0644\u06cc Apache Cassandra \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u06cc\u06a9\u06cc \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 NoSQL \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0647\u0632\u0627\u0631\u0627\u0646 \u0634\u0631\u06a9\u062a \u0628\u06cc\u0646 \u0627\u0644\u0645\u0644\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0628\u0647 \u0646\u0635\u0628 \u0622\u067e\u0627\u0686\u06cc \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u067e\u0631\u062f\u0627\u062e\u062a\u0647 \u0627\u06cc\u0645 process \u0628\u0631\u0627\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648  \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0639\u0645\u0627\u0631\u06cc Cassandra \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645\u060c \u0622\u0646 \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647\u200c\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645 \u0648 \u0647\u0641\u062a \u062f\u0633\u062a\u0648\u0631 \u0645\u062d\u0628\u0648\u0628 \u0632\u0628\u0627\u0646 Cassandra Query \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645.<\/p>\n<p>\u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u06cc\u0645 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0641\u06cc\u062f \u0628\u0648\u062f\u0647 \u0628\u0627\u0634\u062f.  \u0627\u06af\u0631 \u0633\u0648\u0627\u0644\u06cc \u062f\u0627\u0631\u06cc\u062f\u060c \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0628\u062e\u0634 \u0646\u0638\u0631\u0627\u062a \u062f\u0631 \u0632\u06cc\u0631 \u0645\u0637\u0631\u062d \u06a9\u0646\u06cc\u062f.<\/p>\n<\/p><\/div>\n\n<div>\u0628\u0631\u0627\u06cc \u0646\u06af\u0627\u0631\u0634 \u0628\u062e\u0634\u0647\u0627\u06cc\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062a\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0632 \u062a\u0631\u062c\u0645\u0647 \u0645\u0627\u0634\u06cc\u0646\u06cc \u06cc\u0627 \u0647\u0648\u0634 \u0645\u0635\u0646\u0648\u0639\u06cc GPT \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f <br \/>\n\u0644\u0637\u0641\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u0645\u0634\u06a9\u0644 \u062f\u0631 \u0645\u062a\u0646 \u06cc\u0627 \u0645\u0641\u0647\u0648\u0645 \u0646\u0628\u0648\u062f\u0646 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a\u060c \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062f\u06a9\u0645\u0647 \u06af\u0632\u0627\u0631\u0634 \u0646\u0648\u0634\u062a\u0627\u0631 \u06cc\u0627 \u062f\u0631\u062c \u0646\u0638\u0631 \u0631\u0648\u06cc \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0645\u0627 \u0631\u0627 \u0627\u0632 \u062c\u0632\u06cc\u06cc\u0627\u062a \u0645\u0634\u06a9\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0634\u062f\u0647 \u0645\u0637\u0644\u0639 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0647 \u0622\u0646 \u0631\u0633\u06cc\u062f\u06af\u06cc \u06a9\u0646\u06cc\u0645\n<\/div>\n<p>\u0632\u0645\u0627\u0646 \u0627\u0646\u062a\u0634\u0627\u0631: 1402-12-29 06:59:04<br \/>\n<br \/>\n <\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;11018&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628&quot;,&quot;legend&quot;:&quot;0\\\/5 (0 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;\u0631\u0648\u0634 \u0646\u0635\u0628 \u06a9\u0627\u0633\u0627\u0646\u062f\u0631\u0627 \u0631\u0648\u06cc \u0627\u0648\u0628\u0648\u0646\u062a\u0648 \u0648 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0627\u0648\u0644\u06cc\u0647&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} ({count} \u0631\u0627\u06cc)&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            <span class=\"kksr-muted\">\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 7<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0646\u0648\u0646\u062f\u060c \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc MySQL \u0641\u06a9\u0631 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0686\u0646\u06cc\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0646\u0628\u0648\u0647\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0633\u0627\u062e\u062a\u0627\u0631\u06cc \u0648\u0631\u0648\u062f\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06a9\u0648\u062a\u0627\u0647 \u0628\u06cc\u0627\u06cc\u0646\u062f. \u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc NoSQL \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u0646\u062f. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10793,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[606,643,2752,445],"tags":[33,1151,2751,2746],"class_list":["post-11018","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-howto","category-guides","category-vps","category-kb","tag-wordpress","tag-1151","tag--wordpress","tag-2746"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/11018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/comments?post=11018"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/11018\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/10793"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=11018"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=11018"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=11018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}