{"id":75343,"date":"2024-09-01T03:31:44","date_gmt":"2024-09-01T00:01:44","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/easy-postgresql-16-replication-on-ubuntu-48n0\/"},"modified":"2024-09-01T03:31:44","modified_gmt":"2024-09-01T00:01:44","slug":"easy-postgresql-16-replication-on-ubuntu-48n0","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/easy-postgresql-16-replication-on-ubuntu-48n0\/","title":{"rendered":"\u062a\u06a9\u0631\u0627\u0631 \u0622\u0633\u0627\u0646 Postgresql 16 \u062f\u0631 \u0627\u0648\u0628\u0648\u0646\u062a\u0648"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang <\/p>\n<p>\u0648\u0638\u0627\u06cc\u0641 \u0645\u062f\u06cc\u0631\u06cc\u062a Db \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u06a9\u0645\u06cc \u062a\u0631\u0633\u0646\u0627\u06a9 \u0628\u0627\u0634\u062f. \u0628\u0647 \u0648\u06cc\u0698\u0647\u060c \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc Replication \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f. \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u062f\u0648 \u0645\u0642\u0627\u0644\u0647 \u062f\u06cc\u06af\u0631 \u0631\u0627 \u067e\u06cc\u0648\u0646\u062f \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062a\u0646\u0647\u0627 \u0645\u0642\u0627\u0644\u0647\u200c\u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc replication \u0628\u0631\u0627\u06cc postgresql 16 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0648 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n<p>  1. IP \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9<\/p>\n<p>\u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc IP \u0647\u0627\u06cc \u062b\u0627\u0628\u062a \u062f\u0631 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0648 \u062b\u0627\u0646\u0648\u06cc\u0647 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u0631\u0627\u062d\u0644 \u0627\u06cc\u0646 \u0648\u06cc\u062f\u0626\u0648 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f.<\/p>\n<p>\u062a\u0648\u062c\u0647: \u0627\u06af\u0631 DNS \u0633\u0648\u0626\u06cc\u0686 \u0631\u0648\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 \u062e\u0627\u06a9\u0633\u062a\u0631\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0641\u0642\u0637 \u0645\u0642\u0627\u062f\u06cc\u0631 DNS \u0631\u0627 \u06a9\u0647 \u0628\u0627 \u06a9\u0627\u0645\u0627 \u0627\u0632 \u0647\u0645 \u062c\u062f\u0627 \u0634\u062f\u0647 \u0627\u0646\u062f\u060c \u0628\u062f\u0648\u0646 \u062e\u0627\u0645\u0648\u0634 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f\u060c \u0647\u0645\u0686\u0646\u0627\u0646 \u0628\u0627\u06cc\u062f \u06a9\u0627\u0631 \u06a9\u0646\u062f.<\/p>\n<p>  2. \u0645\u0631\u0627\u062d\u0644 \u062a\u06a9\u0631\u0627\u0631<\/p>\n<p>\u0648\u06cc\u062f\u06cc\u0648 [and article] \u062a\u0648\u0633\u0637 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc cherry \u0628\u0647\u062a\u0631\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u062f\u0627\u0634\u062a \u0648 \u0647\u06cc\u0686 \u0645\u0634\u06a9\u0644\u06cc \u0646\u062f\u0627\u0634\u062a. \u0627\u06cc\u0646 \u0633\u0631\u0648\u0631 \u062b\u0627\u0646\u0648\u06cc\u0647 \u0647\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u0631\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u0627\u0635\u0644\u06cc \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 \u0645\u0634\u06a9\u0644\u06cc \u062f\u0631 \u0632\u0645\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc \u067e\u062e\u0634 \u0645\u06cc \u06a9\u0646\u062f (\u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0647 \u0645\u0646 \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 Standbby \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06cc\u06a9\u0633\u0627\u0646\u06cc \u062f\u0627\u0631\u062f\u060c commit \u0647\u0627\u06cc \u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0648\u062f).<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u06cc\u0646\u0647\u0627 \u0631\u0627 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u0627\u0635\u0644\u06cc \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f<\/p>\n<p>max_wal_senders = 5     # max number of walsender processes<br \/>\n                # (change requires restart)<br \/>\nmax_replication_slots = 10  # max number of replication slots<\/p>\n<p>synchronous_commit = on     # synchronization level;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627: <\/p>\n<p>\u0648\u0642\u062a\u06cc \u0633\u0631\u0648\u0631 \u062b\u0627\u0646\u0648\u06cc\u0647 \u062e\u0627\u0645\u0648\u0634 \u0645\u06cc \u0634\u0648\u062f\u060c \u0633\u0631\u0648\u0631 \u0627\u0635\u0644\u06cc \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0631\u0627 \u0646\u0645\u06cc \u067e\u0630\u06cc\u0631\u062f \u0632\u06cc\u0631\u0627 \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0622\u0646 \u0631\u0627 \u0627\u0632 \u062f\u0633\u062a \u0645\u06cc \u062f\u0647\u062f [synchronously] \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u062f. \u0641\u0642\u0637 \u0632\u0645\u0627\u0646\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0633\u0631\u0648\u0631 \u062b\u0627\u0646\u0648\u06cc\u0647 \u0647\u0645\u06cc\u0634\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0627 \u0622\u0646 \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u060c Replication \u0631\u0627 \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u06a9\u0646\u06cc\u062f.<br \/>\n\u0627\u06af\u0631\u0686\u0647 wal-level \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a logical\u060c \u0646\u0648\u0639 \u062a\u06a9\u0631\u0627\u0631 \u0628\u06cc\u0646 \u0627\u0648\u0644\u06cc\u0647 \u0648 \u062b\u0627\u0646\u0648\u06cc\u0647 \u062f\u0631 \u0648\u0627\u0642\u0639 \u0627\u0633\u062a streaming\u060c \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 streaming \u0645\u0646\u0637\u0642\u06cc<\/p>\n<p>  \u0633\u0631\u0648\u0631 \u0627\u0635\u0644\u06cc<\/p>\n<p>\u0628\u0631\u0627\u06cc \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646\u060c \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f \u062f\u0631 \u0633\u0631\u0648\u0631 \u0627\u0635\u0644\u06cc \u0628\u0647 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647:<\/p>\n<p>\u062f\u0631 \/etc\/postgresql\/16\/main\/postgresql.conf<\/p>\n<p>wal_level = logical  &#8211;> wal_level = minimal<\/p>\n<p>wal_log_hints = on  &#8211;> #wal_log_hints = on<\/p>\n<p>\u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0634\u0648\u062f #archive_mode = on<\/p>\n<p>synchronous_commit = on  &#8211;> #synchronous_commit = on<\/p>\n<p>synchronous_standby_names=&#8221;*&#8221;  &#8211;> #synchronous_standby_names=&#8221;*&#8221;<\/p>\n<p>\u062f\u0631 \/etc\/postgresql\/16\/main\/pg_hba.conf \u0627\u06cc\u0646 \u062e\u0637 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f<\/p>\n<p>host    replication     replica_user        192.168.1.1\/24          md5<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>192.168.1.1\/24  \u0622\u062f\u0631\u0633 IP \u0633\u0631\u0648\u0631 replica \u0627\u0633\u062a.\u0628\u0627\u0632\u06af\u0634\u062a \u0628\u0647 \u0627\u06cc\u0646 \u062e\u0637<\/p>\n<p>host    replication     all         0.0.0.0\/0           md5<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0633\u0631\u0648\u0631 \u062b\u0627\u0646\u0648\u06cc\u0647<\/p>\n<p>\u0641\u0627\u06cc\u0644 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f standby.signal \u0627\u0632 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062f\u0627\u062f\u0647 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f \/var\/lib\/postgresql\/16\/main. (\u0628\u0631 \u0627\u06cc\u0646 \u0627\u0633\u0627\u0633\u060c \u0645\u0648\u0631\u062f \u0622\u0632\u0645\u0627\u06cc\u0634 \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u062f.)<\/p>\n<p>\u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u06cc\u0634\u062a\u0631 \u06cc\u06a9 \u062f\u0641\u062a\u0631\u0686\u0647 \u062e\u0627\u0637\u0631\u0627\u062a \u062f\u0631 \u0645\u0648\u0631\u062f \u0686\u06af\u0648\u0646\u06af\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f \u0627\u0633\u062a \u062a\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632 \u0628\u062a\u0648\u0627\u0646\u0645 \u062f\u0631 \u0622\u06cc\u0646\u062f\u0647 \u0628\u0647 \u0622\u0646 \u0628\u0627\u0632\u06af\u0631\u062f\u0645 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0641\u06cc\u062f \u0628\u0627\u0634\u062f. \u0627\u0639\u062a\u0628\u0627\u0631 \u062a\u0635\u0648\u06cc\u0631 \u062c\u0644\u062f:https:\/\/cdn.prod.website-files.com\/665de628e01a0041a62ecd14\/665de628e01a0041a62ed338_logical_replication_1-p-1080.jpg<\/p>\n<div data-article-id=\"1982006\" id=\"article-body\">\n<p>\u0648\u0638\u0627\u06cc\u0641 \u0645\u062f\u06cc\u0631\u06cc\u062a Db \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u06a9\u0645\u06cc \u062a\u0631\u0633\u0646\u0627\u06a9 \u0628\u0627\u0634\u062f. \u0628\u0647 \u0648\u06cc\u0698\u0647\u060c \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc Replication \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f. \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u062f\u0648 \u0645\u0642\u0627\u0644\u0647 \u062f\u06cc\u06af\u0631 \u0631\u0627 \u067e\u06cc\u0648\u0646\u062f \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062a\u0646\u0647\u0627 \u0645\u0642\u0627\u0644\u0647\u200c\u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc replication \u0628\u0631\u0627\u06cc postgresql 16 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0648 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a \u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<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:\/\/nabfollower.com\/blog\/easy-postgresql-16-replication-on-ubuntu-48n0\/#1_IP_%D8%A7%D8%B3%D8%AA%D8%A7%D8%AA%DB%8C%DA%A9\" >1. IP \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/easy-postgresql-16-replication-on-ubuntu-48n0\/#2_%D9%85%D8%B1%D8%A7%D8%AD%D9%84_%D8%AA%DA%A9%D8%B1%D8%A7%D8%B1\" >2. \u0645\u0631\u0627\u062d\u0644 \u062a\u06a9\u0631\u0627\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/easy-postgresql-16-replication-on-ubuntu-48n0\/#%D8%B3%D8%B1%D9%88%D8%B1_%D8%A7%D8%B5%D9%84%DB%8C\" >\u0633\u0631\u0648\u0631 \u0627\u0635\u0644\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/easy-postgresql-16-replication-on-ubuntu-48n0\/#%D8%B3%D8%B1%D9%88%D8%B1_%D8%AB%D8%A7%D9%86%D9%88%DB%8C%D9%87\" >\u0633\u0631\u0648\u0631 \u062b\u0627\u0646\u0648\u06cc\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_IP_%D8%A7%D8%B3%D8%AA%D8%A7%D8%AA%DB%8C%DA%A9\"><\/span>\n<p>  1. IP \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc IP \u0647\u0627\u06cc \u062b\u0627\u0628\u062a \u062f\u0631 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0648 \u062b\u0627\u0646\u0648\u06cc\u0647 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u0631\u0627\u062d\u0644 \u0627\u06cc\u0646 \u0648\u06cc\u062f\u0626\u0648 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f.<\/p>\n<p>\u062a\u0648\u062c\u0647: \u0627\u06af\u0631 <code>DNS<\/code> \u0633\u0648\u0626\u06cc\u0686 \u0631\u0648\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 \u062e\u0627\u06a9\u0633\u062a\u0631\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0641\u0642\u0637 \u0645\u0642\u0627\u062f\u06cc\u0631 DNS \u0631\u0627 \u06a9\u0647 \u0628\u0627 \u06a9\u0627\u0645\u0627 \u0627\u0632 \u0647\u0645 \u062c\u062f\u0627 \u0634\u062f\u0647 \u0627\u0646\u062f\u060c \u0628\u062f\u0648\u0646 \u062e\u0627\u0645\u0648\u0634 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f\u060c \u0647\u0645\u0686\u0646\u0627\u0646 \u0628\u0627\u06cc\u062f \u06a9\u0627\u0631 \u06a9\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_%D9%85%D8%B1%D8%A7%D8%AD%D9%84_%D8%AA%DA%A9%D8%B1%D8%A7%D8%B1\"><\/span>\n<p>  2. \u0645\u0631\u0627\u062d\u0644 \u062a\u06a9\u0631\u0627\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0648\u06cc\u062f\u06cc\u0648 [and article] \u062a\u0648\u0633\u0637 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc cherry \u0628\u0647\u062a\u0631\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u062f\u0627\u0634\u062a \u0648 \u0647\u06cc\u0686 \u0645\u0634\u06a9\u0644\u06cc \u0646\u062f\u0627\u0634\u062a. \u0627\u06cc\u0646 \u0633\u0631\u0648\u0631 \u062b\u0627\u0646\u0648\u06cc\u0647 \u0647\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u0631\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u0627\u0635\u0644\u06cc \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 \u0645\u0634\u06a9\u0644\u06cc \u062f\u0631 \u0632\u0645\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc \u067e\u062e\u0634 \u0645\u06cc \u06a9\u0646\u062f (\u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0647 \u0645\u0646 \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 Standbby \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06cc\u06a9\u0633\u0627\u0646\u06cc \u062f\u0627\u0631\u062f\u060c commit \u0647\u0627\u06cc \u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0648\u062f).<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u06cc\u0646\u0647\u0627 \u0631\u0627 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u0627\u0635\u0644\u06cc \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>max_wal_senders = 5     # max number of walsender processes\n                # (change requires restart)\nmax_replication_slots = 10  # max number of replication slots\n\n\nsynchronous_commit = on     # synchronization level;\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627: <\/p>\n<ul>\n<li>\u0648\u0642\u062a\u06cc \u0633\u0631\u0648\u0631 \u062b\u0627\u0646\u0648\u06cc\u0647 \u062e\u0627\u0645\u0648\u0634 \u0645\u06cc \u0634\u0648\u062f\u060c \u0633\u0631\u0648\u0631 \u0627\u0635\u0644\u06cc \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0631\u0627 \u0646\u0645\u06cc \u067e\u0630\u06cc\u0631\u062f \u0632\u06cc\u0631\u0627 \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0622\u0646 \u0631\u0627 \u0627\u0632 \u062f\u0633\u062a \u0645\u06cc \u062f\u0647\u062f [synchronously] \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u062f. \u0641\u0642\u0637 \u0632\u0645\u0627\u0646\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0633\u0631\u0648\u0631 \u062b\u0627\u0646\u0648\u06cc\u0647 \u0647\u0645\u06cc\u0634\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0627 \u0622\u0646 \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u060c Replication \u0631\u0627 \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/li>\n<li>\u0627\u06af\u0631\u0686\u0647 <code>wal-level<\/code> \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a <code>logical<\/code>\u060c \u0646\u0648\u0639 \u062a\u06a9\u0631\u0627\u0631 \u0628\u06cc\u0646 \u0627\u0648\u0644\u06cc\u0647 \u0648 \u062b\u0627\u0646\u0648\u06cc\u0647 \u062f\u0631 \u0648\u0627\u0642\u0639 \u0627\u0633\u062a <code>streaming<\/code>\u060c \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 <code>streaming<\/code> \u0645\u0646\u0637\u0642\u06cc<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B3%D8%B1%D9%88%D8%B1_%D8%A7%D8%B5%D9%84%DB%8C\"><\/span>\n<p>  \u0633\u0631\u0648\u0631 \u0627\u0635\u0644\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0627\u06cc \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646\u060c <strong>\u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f<\/strong> \u062f\u0631 \u0633\u0631\u0648\u0631 \u0627\u0635\u0644\u06cc \u0628\u0647 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647:<\/p>\n<ul>\n<li>\u062f\u0631 \/etc\/postgresql\/16\/main\/postgresql.conf\n<ul>\n<li>\n<code>wal_level = logical<\/code>  &#8211;> <code>wal_level = minimal<\/code>\n<\/li>\n<li>\n<code>wal_log_hints = on<\/code>  &#8211;> <code>#wal_log_hints = on<\/code>\n<\/li>\n<li>\u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0634\u0648\u062f <code>#archive_mode = on<\/code>\n<\/li>\n<li>\n<code>synchronous_commit = on<\/code>  &#8211;> <code>#synchronous_commit = on<\/code>\n<\/li>\n<li>\n<code>synchronous_standby_names=\"*\"<\/code>  &#8211;> <code>#synchronous_standby_names=\"*\"<\/code>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u062f\u0631 \/etc\/postgresql\/16\/main\/pg_hba.conf \u0627\u06cc\u0646 \u062e\u0637 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>host    replication     replica_user        192.168.1.1\/24          md5\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><code>192.168.1.1\/24<\/code>  \u0622\u062f\u0631\u0633 IP \u0633\u0631\u0648\u0631 replica \u0627\u0633\u062a.<br \/>\u0628\u0627\u0632\u06af\u0634\u062a \u0628\u0647 \u0627\u06cc\u0646 \u062e\u0637<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>host    replication     all         0.0.0.0\/0           md5\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B3%D8%B1%D9%88%D8%B1_%D8%AB%D8%A7%D9%86%D9%88%DB%8C%D9%87\"><\/span>\n<p>  \u0633\u0631\u0648\u0631 \u062b\u0627\u0646\u0648\u06cc\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0641\u0627\u06cc\u0644 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f <code>standby.signal<\/code> \u0627\u0632 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062f\u0627\u062f\u0647 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f <code>\/var\/lib\/postgresql\/16\/main<\/code>. (\u0628\u0631 \u0627\u06cc\u0646 \u0627\u0633\u0627\u0633\u060c \u0645\u0648\u0631\u062f \u0622\u0632\u0645\u0627\u06cc\u0634 \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u062f.)<\/p>\n<p>\u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u06cc\u0634\u062a\u0631 \u06cc\u06a9 \u062f\u0641\u062a\u0631\u0686\u0647 \u062e\u0627\u0637\u0631\u0627\u062a \u062f\u0631 \u0645\u0648\u0631\u062f \u0686\u06af\u0648\u0646\u06af\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f \u0627\u0633\u062a \u062a\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632 \u0628\u062a\u0648\u0627\u0646\u0645 \u062f\u0631 \u0622\u06cc\u0646\u062f\u0647 \u0628\u0647 \u0622\u0646 \u0628\u0627\u0632\u06af\u0631\u062f\u0645 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0641\u06cc\u062f \u0628\u0627\u0634\u062f. <br \/><strong>\u0627\u0639\u062a\u0628\u0627\u0631 \u062a\u0635\u0648\u06cc\u0631 \u062c\u0644\u062f:<\/strong><br \/>https:\/\/cdn.prod.website-files.com\/665de628e01a0041a62ecd14\/665de628e01a0041a62ed338_logical_replication_1-p-1080.jpg<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0648\u0638\u0627\u06cc\u0641 \u0645\u062f\u06cc\u0631\u06cc\u062a Db \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u06a9\u0645\u06cc \u062a\u0631\u0633\u0646\u0627\u06a9 \u0628\u0627\u0634\u062f. \u0628\u0647 \u0648\u06cc\u0698\u0647\u060c \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc Replication \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f. \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u062f\u0648 \u0645\u0642\u0627\u0644\u0647 \u062f\u06cc\u06af\u0631 \u0631\u0627 \u067e\u06cc\u0648\u0646\u062f \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062a\u0646\u0647\u0627 \u0645\u0642\u0627\u0644\u0647\u200c\u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc replication \u0628\u0631\u0627\u06cc postgresql 16 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0648 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u06a9\u0627\u0631 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":75344,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-75343","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/75343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=75343"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/75343\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/75344"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=75343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=75343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=75343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}