{"id":110115,"date":"2025-05-22T20:19:16","date_gmt":"2025-05-22T15:49:16","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/"},"modified":"2025-05-22T20:19:16","modified_gmt":"2025-05-22T15:49:16","slug":"stream-postgresql-wals-with-zero-data-loss-in-mind-5e17","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/","title":{"rendered":"\u062c\u0631\u06cc\u0627\u0646 WALS PostgreSQL \u0628\u0627 \u0627\u0632 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0635\u0641\u0631 \u062f\u0631 \u0630\u0647\u0646"},"content":{"rendered":"<div data-article-id=\"2515397\" id=\"article-body\">\n<p><em><code>pgrwl<\/code>  \u06af\u0632\u0627\u0631\u0634 \u0647\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u0633\u0631\u0648\u0631 postgreSQL \u067e\u062e\u0634 \u06a9\u0646\u06cc\u062f<\/em><\/p>\n<hr\/>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 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=\"Toggle Table of Content\"><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\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%F0%9F%9A%80_%D8%AF%D8%B1%D8%A8%D8%A7%D8%B1%D9%87\" >\ud83d\ude80 \u062f\u0631\u0628\u0627\u0631\u0647<\/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\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%F0%9F%94%90_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D9%87%D8%A7\" >\ud83d\udd10 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627<\/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\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%F0%9F%9B%A0_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87\" >\ud83d\udee0 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/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:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#Receive_%D8%AD%D8%A7%D9%84%D8%AA\" >Receive  \u062d\u0627\u0644\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#Serve_%D8%AD%D8%A7%D9%84%D8%AA\" >Serve  \u062d\u0627\u0644\u062a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#reference_%D9%85%D8%B1%D8%AC%D8%B9_%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C\" >reference \u0645\u0631\u062c\u0639 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%F0%9F%9A%80_%D9%86%D8%B5%D8%A8\" >\ud83d\ude80 \u0646\u0635\u0628<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%D9%86%D8%B5%D8%A8_%D8%AF%D8%B3%D8%AA%DB%8C\" >\u0646\u0635\u0628 \u062f\u0633\u062a\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA_%D9%86%D8%B5%D8%A8_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%B3%DB%8C%D8%B3%D8%AA%D9%85_%D8%B9%D8%A7%D9%85%D9%84_%D9%85%D8%A8%D8%AA%D9%86%DB%8C_%D8%A8%D8%B1_%DB%8C%D9%88%D9%86%DB%8C%DA%A9%D8%B3_%D9%86%DB%8C%D8%A7%D8%B2_%D8%AF%D8%A7%D8%B1%D8%AF_%D8%AA%D8%A7%D8%B1_%D8%8C_%D8%AD%D9%84%D9%82%D9%87_%D8%8C_JQ\" >\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0635\u0628 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0639\u0627\u0645\u0644 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u06cc\u0648\u0646\u06cc\u06a9\u0633 (\u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f: \u062a\u0627\u0631 \u060c \u062d\u0644\u0642\u0647 \u060c JQ):<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%F0%9F%97%83_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%AF%D8%B1_%D9%81%D8%B1%D8%A2%DB%8C%D9%86%D8%AF_%D8%AA%D9%87%DB%8C%D9%87_%D9%86%D8%B3%D8%AE%D9%87_%D9%BE%D8%B4%D8%AA%DB%8C%D8%A8%D8%A7%D9%86\" >\ud83d\uddc3 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f \u062a\u0647\u06cc\u0647 \u0646\u0633\u062e\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%F0%9F%A7%B1_%D9%85%D8%B9%D9%85%D8%A7%D8%B1%DB%8C\" >\ud83e\uddf1 \u0645\u0639\u0645\u0627\u0631\u06cc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%DB%8C%D8%A7%D8%AF%D8%AF%D8%A7%D8%B4%D8%AA_%D9%87%D8%A7%DB%8C_%D8%B7%D8%B1%D8%A7%D8%AD%DB%8C\" >\u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%F0%9F%92%BE_%DB%8C%D8%A7%D8%AF%D8%AF%D8%A7%D8%B4%D8%AA_%D9%87%D8%A7_fsync_%D8%A7%D8%B2_%D8%A2%D9%86%D8%AC%D8%A7_%DA%A9%D9%87_%D8%A7%D8%A8%D8%B2%D8%A7%D8%B1_%D8%AF%D8%B1_%D8%AD%D8%A7%D9%84%D8%AA_%D9%87%D9%85%D8%B2%D9%85%D8%A7%D9%86_%DA%A9%D8%A7%D8%B1_%D9%85%DB%8C_%DA%A9%D9%86%D8%AF_%D8%AA%D9%86%D9%87%D8%A7\" >\ud83d\udcbe \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627 fsync (\u0627\u0632 \u0622\u0646\u062c\u0627 \u06a9\u0647 \u0627\u0628\u0632\u0627\u0631 \u062f\u0631 \u062d\u0627\u0644\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0646\u0647\u0627):<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%F0%9F%94%81_%DB%8C%D8%A7%D8%AF%D8%AF%D8%A7%D8%B4%D8%AA_%D9%87%D8%A7_archive_command_%D9%88%D8%AA_archive_timeout\" >\ud83d\udd01 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627 archive_command \u0648\u062a archive_timeout<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%F0%9F%91%B7_%DB%8C%D8%A7%D8%AF%D8%AF%D8%A7%D8%B4%D8%AA_%D9%87%D8%A7%DB%8C_%D8%AA%D9%88%D8%B3%D8%B9%D9%87_%D8%AF%D9%87%D9%86%D8%AF%D9%87\" >\ud83d\udc77 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%F0%9F%A7%AA_%D8%AA%D8%B3%D8%AA_%D8%A7%D8%AF%D8%BA%D8%A7%D9%85\" >\ud83e\uddea \u062a\u0633\u062a \u0627\u062f\u063a\u0627\u0645:<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%D9%85%D8%B1%D8%A7%D8%AD%D9%84_%D8%A2%D8%B2%D9%85%D9%88%D9%86\" >\u0645\u0631\u0627\u062d\u0644 \u0622\u0632\u0645\u0648\u0646:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%D8%A8%D8%B1%D8%A7%DB%8C_%DA%A9%D9%85%DA%A9_%DB%8C%D8%A7_%D8%AA%D8%A3%DB%8C%DB%8C%D8%AF_%D9%BE%D8%B1%D9%88%DA%98%D9%87_%D8%A8%D9%87_%D8%B5%D9%88%D8%B1%D8%AA_%D9%85%D8%AD%D9%84%DB%8C_%D8%8C_%D9%85%D9%88%D8%A7%D8%B1%D8%AF_%D8%B2%DB%8C%D8%B1_make_%D8%A7%D9%87%D8%AF%D8%A7%D9%81_%D8%A8%D8%A7%DB%8C%D8%AF_%D9%87%D9%85%D9%87_%D8%AA%D8%B5%D9%88%DB%8C%D8%A8_%D8%B4%D9%88%D9%86%D8%AF\" >\u0628\u0631\u0627\u06cc \u06a9\u0645\u06a9 \u06cc\u0627 \u062a\u0623\u06cc\u06cc\u062f \u067e\u0631\u0648\u0698\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u062d\u0644\u06cc \u060c \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 make \u0627\u0647\u062f\u0627\u0641 \u0628\u0627\u06cc\u062f \u0647\u0645\u0647 \u062a\u0635\u0648\u06cc\u0628 \u0634\u0648\u0646\u062f:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%D8%B3%D8%A7%D8%AE%D8%AA%D8%A7%D8%B1_%DA%A9%D8%AF_%D9%85%D9%86%D8%A8%D8%B9\" >\u0633\u0627\u062e\u062a\u0627\u0631 \u06a9\u062f \u0645\u0646\u0628\u0639<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%F0%9F%93%90_%D8%AD%D9%84%D9%82%D9%87_%D8%A7%D8%B5%D9%84%DB%8C\" >\ud83d\udcd0 \u062d\u0644\u0642\u0647 \u0627\u0635\u0644\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%E2%8F%AE_%D9%BE%DB%8C%D9%88%D9%86%D8%AF%D9%87%D8%A7\" >\u23ee \u067e\u06cc\u0648\u0646\u062f\u0647\u0627<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/nabfollower.com\/blog\/stream-postgresql-wals-with-zero-data-loss-in-mind-5e17\/#%E2%9C%85_tl_%D8%9B_%D8%AF%DA%A9%D8%AA%D8%B1\" >\u2705 tl \u061b \u062f\u06a9\u062a\u0631<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%F0%9F%9A%80_%D8%AF%D8%B1%D8%A8%D8%A7%D8%B1%D9%87\"><\/span>\n<p>  \ud83d\ude80 \u062f\u0631\u0628\u0627\u0631\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n<p>\u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062e\u062f\u0645\u062a \u0645\u06cc \u06a9\u0646\u062f <strong>\u0628\u0633\u062a\u0631\u0647\u0627\u06cc \u062a\u062d\u0642\u06cc\u0642<\/strong> \u0628\u0631\u0627\u06cc \u06a9\u0634\u0641 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u06cc\u06af\u0627\u0646\u06cc WAL \u0628\u0627 \u0647\u062f\u0641 <strong>RPO = 0<\/strong> \u062f\u0631 \u062d\u06cc\u0646 \u0628\u0647\u0628\u0648\u062f\u06cc<\/p>\n<\/li>\n<li>\n<p><em>\u0627\u06cc\u0646 \u062f\u0631 \u062f\u0631\u062c\u0647 \u0627\u0648\u0644 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0645\u062d\u06cc\u0637 \u0647\u0627\u06cc \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a.<\/em><\/p>\n<\/li>\n<li>\n<p>\u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631 \u062a\u0645\u0627\u0645 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0631\u0627 \u062a\u06a9\u0631\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f <code>pg_receivewal<\/code>\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u0627\u062a\u0635\u0627\u0644 \u0645\u062c\u062f\u062f \u062e\u0648\u062f\u06a9\u0627\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0632 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u0627\u062a\u0635\u0627\u0644 \u060c \u067e\u062e\u0634 \u062f\u0631 \u067e\u0631\u0648\u0646\u062f\u0647 \u0647\u0627\u06cc \u062c\u0632\u0626\u06cc \u060c \u0628\u0631\u0631\u0633\u06cc \u062e\u0637\u0627\u06cc \u06af\u0633\u062a\u0631\u062f\u0647 \u0648 \u0645\u0648\u0627\u0631\u062f \u062f\u06cc\u06af\u0631.<\/p>\n<\/li>\n<li>\n<p>\u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0628\u0627\u06cc\u0646\u0631\u06cc \u0648 \u0633\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u0646\u0635\u0628 \u0645\u06cc \u0634\u0648\u062f &#8211; \u0641\u0642\u0637 \u0627\u0632 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u062f\u0644\u062e\u0648\u0627\u0647 \u062e\u0648\u062f \u0648 \u06cc\u06a9 \u0638\u0631\u0641 \u062f\u0627\u06a9\u0631 \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 PostgreSQL \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%F0%9F%94%90_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D9%87%D8%A7\"><\/span>\n<p>  \ud83d\udd10 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u2705 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u06cc\u06af\u0627\u0646\u06cc WAL \u0628\u0627 \u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u062b\u06cc\u0631<\/li>\n<li>\u2705 \u0627\u06cc\u0645\u0646 <code>.partial<\/code> \u0627\u0646\u062a\u0642\u0627\u0644 \u067e\u0631\u0648\u0646\u062f\u0647 (\u0647\u0631 \u067e\u06cc\u0627\u0645 \u0633\u0631\u0648\u0631 &#8220;fsynced&#8221; \u0627\u0633\u062a)<\/li>\n<li>\u2705 S3\/SFTP Backends \u0628\u0627 \u0641\u0634\u0631\u062f\u0647 \u0633\u0627\u0632\u06cc GZIP\/ZSTD \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc + \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc AES-GCM<\/li>\n<li>\u2705 \u0633\u0631\u0648\u0631 HTTP \u062f\u0627\u062e\u0644\u06cc \u0628\u0631\u0627\u06cc \u062e\u062f\u0645\u062a \u0628\u0647 WALS + \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0648 \u0647\u0634\u062f\u0627\u0631 (\u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0634\u062f\u0647)<\/li>\n<li>\u2705 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062d\u062f\u0627\u0642\u0644 \u0648 \u062a\u0631\u06a9\u06cc\u0628<\/li>\n<li>\u2705 \u06a9\u0627\u0645\u0644\u0627\u064b \u0642\u0627\u0628\u0644 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0628\u0627 \u062a\u0633\u062a \u0647\u0627\u06cc \u0627\u062f\u063a\u0627\u0645 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u062f\u0627\u06a9\u0631 \u0627\u0633\u062a<\/li>\n<\/ul>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%F0%9F%9B%A0_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87\"><\/span>\n<p>  \ud83d\udee0 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Receive_%D8%AD%D8%A7%D9%84%D8%AA\"><\/span>\n<p>  <code>Receive<\/code>  \u062d\u0627\u0644\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code><span class=\"nb\">cat<\/span> <span class=\"o\">&lt;&lt;<\/span><span class=\"no\">EOF<\/span><span class=\"sh\"> &gt;config.yml\nmain:\n  listen_port: 7070\n  directory: wals\nreceiver:\n  slot: pgrwl_v5\nlog:\n  level: trace\n  format: text\n  add_source: true\n<\/span><span class=\"no\">EOF\n\n<\/span><span class=\"nb\">export <\/span><span class=\"nv\">PGHOST<\/span><span class=\"o\">=<\/span>localhost\n<span class=\"nb\">export <\/span><span class=\"nv\">PGPORT<\/span><span class=\"o\">=<\/span>5432\n<span class=\"nb\">export <\/span><span class=\"nv\">PGUSER<\/span><span class=\"o\">=<\/span>postgres\n<span class=\"nb\">export <\/span><span class=\"nv\">PGPASSWORD<\/span><span class=\"o\">=<\/span>postgres\n<span class=\"nb\">export <\/span><span class=\"nv\">PGRWL_MODE<\/span><span class=\"o\">=<\/span>receive\n\npgrwl <span class=\"nt\">-c<\/span> config.yml\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>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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<h3><span class=\"ez-toc-section\" id=\"Serve_%D8%AD%D8%A7%D9%84%D8%AA\"><\/span>\n<p>  <code>Serve<\/code>  \u062d\u0627\u0644\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code><span class=\"nb\">cat<\/span> <span class=\"o\">&lt;&lt;<\/span><span class=\"no\">EOF<\/span><span class=\"sh\"> &gt;config.yml\nmain:\n  listen_port: 7070\n  directory: wals\nlog:\n  level: trace\n  format: text\n  add_source: true\n<\/span><span class=\"no\">EOF\n\n<\/span><span class=\"nb\">export <\/span><span class=\"nv\">PGRWL_MODE<\/span><span class=\"o\">=<\/span>serve\n\npgrwl <span class=\"nt\">-c<\/span> config.yml\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>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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>\u2b50 <strong>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f: \u0645\u062b\u0627\u0644\u0647\u0627 (\u0628\u0627\u06cc\u06af\u0627\u0646\u06cc \u0645\u0631\u062d\u0644\u0647 \u0628\u0647 \u0645\u0631\u062d\u0644\u0647 \u0648 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc) \u0648 K8S (\u062a\u0646\u0638\u06cc\u0645 \u0627\u0633\u0627\u0633\u06cc)<\/strong><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"reference_%D9%85%D8%B1%D8%AC%D8%B9_%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C\"><\/span>\n<p>  reference \u0645\u0631\u062c\u0639 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u067e\u0631\u0648\u0646\u062f\u0647 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062f\u0631 \u0642\u0627\u0644\u0628 JSON \u06cc\u0627 YML \u0627\u0633\u062a (*.json \u062a\u0631\u062c\u06cc\u062d \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f).<br \/>\u0627\u06cc\u0646 \u0627\u0632 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637 \u0645\u0627\u0646\u0646\u062f \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f <code>${PGRWL_SECRET_ACCESS_KEY}<\/code>\u0628\u0634\u0631<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>main:                                    # Required for both modes: 'receive\"https:\/\/dev.to\/\"serve'\n  listen_port: 7070                      # HTTP server port (used for management)\n  directory: \"\/var\/lib\/pgwal\"            # Base directory for storing WAL files\n\nreceiver:                                # Required for 'receive' mode\n  slot: replication_slot                 # Replication slot to use\n  no_loop: false                         # If true, do not loop on connection loss\n\nuploader:                                # Optional (used in receive mode)\n  sync_interval: 10s                     # Interval for the upload worker to check for new files\n  max_concurrency: 4                     # Maximum number of files to upload concurrently\n\nlog:                                     # Optional\n  level: info                            # One of: trace \/ debug \/ info \/ warn \/ error\n  format: text                           # One of: text \/ json\n  add_source: true                       # Include file:line in log messages (for local development)\n\nstorage:                                 # Optional\n  name: s3                               # One of: s3 \/ sftp\n  compression:                           # Optional\n    algo: gzip                           # One of: gzip \/ zstd\n  encryption:                            # Optional\n    algo: aesgcm                         # One of: aes-256-gcm\n    pass: \"${PGRWL_ENCRYPT_PASSWD}\"      # Encryption password (from env)\n  sftp:                                  # Required section for 'sftp' storage\n    host: sftp.example.com               # SFTP server hostname\n    port: 22                             # SFTP server port\n    user: backupuser                     # SFTP username\n    pass: \"${PGRWL_VM_PASSWORD}\"         # SFTP password (from env)\n    pkey_path: \"\/home\/user\/.ssh\/id_rsa\"  # Path to SSH private key (optional)\n    pkey_pass: \"${PGRWL_SSH_PKEY_PASS}\"  # Required if the private key is password-protected\n  s3:                                    # Required section for 's3' storage\n    url: https:\/\/s3.example.com          # S3-compatible endpoint URL\n    access_key_id: AKIAEXAMPLE           # AWS access key ID\n    secret_access_key: \"${PGRWL_AWS_SK}\" # AWS secret access key (from env)\n    bucket: postgres-backups             # Target S3 bucket name\n    region: us-east-1                    # S3 region\n    use_path_style: true                 # Use path-style URLs for S3\n    disable_ssl: false                   # Disable SSL\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>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%F0%9F%9A%80_%D9%86%D8%B5%D8%A8\"><\/span>\n<p>  \ud83d\ude80 \u0646\u0635\u0628<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"%D9%86%D8%B5%D8%A8_%D8%AF%D8%B3%D8%AA%DB%8C\"><\/span>\n<p>  \u0646\u0635\u0628 \u062f\u0633\u062a\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>\u0622\u062e\u0631\u06cc\u0646 \u0628\u0627\u06cc\u0646\u0631\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u0644\u062a\u0641\u0631\u0645 \u062e\u0648\u062f \u0627\u0632 \u0635\u0641\u062d\u0647 \u0627\u0646\u062a\u0634\u0627\u0631 \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/li>\n<li>\u0628\u0627\u06cc\u0646\u0631\u06cc \u0631\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u062e\u0648\u062f \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f <code>PATH<\/code> (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u060c <code>\/usr\/local\/bin<\/code>).<\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA_%D9%86%D8%B5%D8%A8_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%B3%DB%8C%D8%B3%D8%AA%D9%85_%D8%B9%D8%A7%D9%85%D9%84_%D9%85%D8%A8%D8%AA%D9%86%DB%8C_%D8%A8%D8%B1_%DB%8C%D9%88%D9%86%DB%8C%DA%A9%D8%B3_%D9%86%DB%8C%D8%A7%D8%B2_%D8%AF%D8%A7%D8%B1%D8%AF_%D8%AA%D8%A7%D8%B1_%D8%8C_%D8%AD%D9%84%D9%82%D9%87_%D8%8C_JQ\"><\/span>\n<p>  \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u0635\u0628 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0639\u0627\u0645\u0644 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u06cc\u0648\u0646\u06cc\u06a9\u0633 <em>(\u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f: \u062a\u0627\u0631 \u060c \u062d\u0644\u0642\u0647 \u060c JQ)<\/em>:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code><span class=\"o\">(<\/span>\n<span class=\"nb\">set<\/span> <span class=\"nt\">-euo<\/span> pipefail\n\n<span class=\"nv\">OS<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"<\/span><span class=\"si\">$(<\/span><span class=\"nb\">uname<\/span> | <span class=\"nb\">tr<\/span> <span class=\"s1\">'[:upper:]'<\/span> <span class=\"s1\">'[:lower:]'<\/span><span class=\"si\">)<\/span><span class=\"s2\">\"<\/span>\n<span class=\"nv\">ARCH<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"<\/span><span class=\"si\">$(<\/span><span class=\"nb\">uname<\/span> <span class=\"nt\">-m<\/span> | <span class=\"nb\">sed<\/span> <span class=\"nt\">-e<\/span> <span class=\"s1\">'s\/x86_64\/amd64\/'<\/span> <span class=\"nt\">-e<\/span> <span class=\"s1\">'s\/\\(arm\\)\\(64\\)\\?.*\/\\1\\2\/'<\/span> <span class=\"nt\">-e<\/span> <span class=\"s1\">'s\/aarch64$\/arm64\/'<\/span><span class=\"si\">)<\/span><span class=\"s2\">\"<\/span>\n<span class=\"nv\">TAG<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"<\/span><span class=\"si\">$(<\/span>curl <span class=\"nt\">-s<\/span> https:\/\/api.github.com\/repos\/hashmap-kz\/pgrwl\/releases\/latest | jq <span class=\"nt\">-r<\/span> .tag_name<span class=\"si\">)<\/span><span class=\"s2\">\"<\/span>\n\ncurl <span class=\"nt\">-L<\/span> <span class=\"s2\">\"https:\/\/github.com\/hashmap-kz\/pgrwl\/releases\/download\/<\/span><span class=\"k\">${<\/span><span class=\"nv\">TAG<\/span><span class=\"k\">}<\/span><span class=\"s2\">\/pgrwl_<\/span><span class=\"k\">${<\/span><span class=\"nv\">TAG<\/span><span class=\"k\">}<\/span><span class=\"s2\">_<\/span><span class=\"k\">${<\/span><span class=\"nv\">OS<\/span><span class=\"k\">}<\/span><span class=\"s2\">_<\/span><span class=\"k\">${<\/span><span class=\"nv\">ARCH<\/span><span class=\"k\">}<\/span><span class=\"s2\">.tar.gz\"<\/span> |\n<span class=\"nb\">tar<\/span> <span class=\"nt\">-xzf<\/span> - <span class=\"nt\">-C<\/span> \/usr\/local\/bin <span class=\"o\">&amp;&amp;<\/span> <span class=\"se\">\\<\/span>\n<span class=\"nb\">chmod<\/span> +x \/usr\/local\/bin\/pgrwl\n<span class=\"o\">)<\/span>\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>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%F0%9F%97%83_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%AF%D8%B1_%D9%81%D8%B1%D8%A2%DB%8C%D9%86%D8%AF_%D8%AA%D9%87%DB%8C%D9%87_%D9%86%D8%B3%D8%AE%D9%87_%D9%BE%D8%B4%D8%AA%DB%8C%D8%A8%D8%A7%D9%86\"><\/span>\n<p>  \ud83d\uddc3 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f \u062a\u0647\u06cc\u0647 \u0646\u0633\u062e\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><em>\u0641\u0631\u0622\u06cc\u0646\u062f \u06a9\u0627\u0645\u0644 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u0628\u0627\u0634\u062f (\u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0645\u0639\u0645\u0648\u0644\u06cc \u060c \u062e\u0634\u0646 \u0648 \u0633\u0627\u062f\u0647):<\/em><\/p>\n<ul>\n<li>\u0634\u0645\u0627 \u06cc\u06a9 \u06a9\u0627\u0631 \u06a9\u0631\u0648\u0646 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f <em>\u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u06af\u06cc\u0631\u06cc \u0627\u0632 \u067e\u0627\u06cc\u0647<\/em> \u0627\u0632 \u062e\u0648\u0634\u0647 \u0634\u0645\u0627 \u0647\u0631 \u0633\u0647 \u0631\u0648\u0632 \u0627\u0633\u062a.<\/li>\n<li>\u0634\u0645\u0627 \u0641\u0631\u0627\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u062f <code>pgrwl<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0648\u0627\u062d\u062f SystemD \u06cc\u0627 \u06cc\u06a9 \u063a\u0644\u0627\u0641 Kubernetes (\u0628\u0633\u062a\u0647 \u0628\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0634\u0645\u0627).<\/li>\n<li>\u0634\u0645\u0627 \u06cc\u06a9 \u06a9\u0627\u0631\u06af\u0631 \u0646\u06af\u0647\u062f\u0627\u0631\u0646\u062f\u0647 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u067e\u0631\u0648\u0646\u062f\u0647 \u0647\u0627\u06cc WAL \u0631\u0627 \u0627\u0632 \u0633\u0647 \u0631\u0648\u0632 \u0642\u062f\u06cc\u0645\u06cc \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\u0628\u0627 \u0627\u06cc\u0646 \u062a\u0646\u0638\u06cc\u0645 \u060c \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u0633\u0647 \u0631\u0648\u0632 \u06af\u0630\u0634\u062a\u0647 \u062e\u0648\u0634\u0647 \u062e\u0648\u062f \u0631\u0627 &#8211; \u062f\u0631 \u0635\u0648\u0631\u062a \u062a\u0635\u0627\u062f\u0641 &#8211; \u0628\u0647 \u0647\u0631 \u062b\u0627\u0646\u06cc\u0647 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u06cc\u062f.<\/li>\n<\/ul>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%F0%9F%A7%B1_%D9%85%D8%B9%D9%85%D8%A7%D8%B1%DB%8C\"><\/span>\n<p>  \ud83e\uddf1 \u0645\u0639\u0645\u0627\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"%DB%8C%D8%A7%D8%AF%D8%AF%D8%A7%D8%B4%D8%AA_%D9%87%D8%A7%DB%8C_%D8%B7%D8%B1%D8%A7%D8%AD%DB%8C\"><\/span>\n<p>  \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><code>pgrwl<\/code>  \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0633\u06cc\u0633\u062a\u0645 \u0641\u0627\u06cc\u0644 \u0645\u062d\u0644\u06cc \u0645\u0646\u062d\u0635\u0631\u0627\u064b \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u06cc\u06a9 \u0627\u0646\u062a\u062e\u0627\u0628 \u0639\u0645\u062f\u06cc \u0627\u0633\u062a \u060c \u0632\u06cc\u0631\u0627 &#8211; \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0630\u06a9\u0631 \u0634\u062f &#8211; \u0645\u0627 \u0628\u0627\u06cc\u062f \u067e\u0633 \u0627\u0632 \u0646\u0648\u0634\u062a\u0646 \u0647\u0631 \u067e\u06cc\u0627\u0645 \u0628\u0647 \u062f\u06cc\u0633\u06a9 \u060c \u0628\u0647 FSYNC \u0627\u0639\u062a\u0645\u0627\u062f \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0627\u06cc\u0646 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 <code>*.partial<\/code> \u067e\u0631\u0648\u0646\u062f\u0647 \u0647\u0627 \u0647\u0645\u06cc\u0634\u0647 \u062d\u0627\u0648\u06cc \u0628\u062e\u0634 \u0647\u0627\u06cc WAL \u06a9\u0627\u0645\u0644\u0627\u064b \u0645\u0639\u062a\u0628\u0631 \u0647\u0633\u062a\u0646\u062f \u0648 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u0646\u062f \u0622\u0646\u0647\u0627 \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f (\u067e\u0633 \u0627\u0632 \u062d\u0630\u0641 \u0633\u0627\u062f\u0647 <code>*.partial<\/code> \u067e\u0633\u0648\u0646\u062f)<\/p>\n<p><code>pgrwl<\/code>  \u0627\u0632 \u0641\u0634\u0631\u062f\u0647 \u0633\u0627\u0632\u06cc \u0648 \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u0641\u0627\u06cc\u0644\u0647\u0627\u06cc \u062a\u06a9\u0645\u06cc\u0644 \u0634\u062f\u0647 WAL (\u0647\u0646\u06af\u0627\u0645 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u062f\u0631 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0627\u0632 \u0631\u0627\u0647 \u062f\u0648\u0631) \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644 \u060c \u062c\u0631\u06cc\u0627\u0646 <code>*.partial<\/code> \u067e\u0631\u0648\u0646\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0647\u0631 \u0645\u06a9\u0627\u0646\u06cc \u063a\u06cc\u0631 \u0627\u0632 \u0633\u06cc\u0633\u062a\u0645 \u0641\u0627\u06cc\u0644 \u0645\u062d\u0644\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0628\u06cc \u0634\u0645\u0627\u0631\u06cc \u0631\u0627 \u0645\u0639\u0631\u0641\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u062e\u0644\u0627\u0635\u0647: PostgreSQL \u0645\u0646\u062a\u0638\u0631 \u0627\u0633\u062a \u062a\u0627 \u0645\u0627\u06a9\u062a \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u062f \u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0627 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u062f\u0631 \u0686\u0646\u06cc\u0646 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0645\u0647\u0645 \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u062e\u0627\u0631\u062c\u06cc \u0648\u0627\u0628\u0633\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%F0%9F%92%BE_%DB%8C%D8%A7%D8%AF%D8%AF%D8%A7%D8%B4%D8%AA_%D9%87%D8%A7_fsync_%D8%A7%D8%B2_%D8%A2%D9%86%D8%AC%D8%A7_%DA%A9%D9%87_%D8%A7%D8%A8%D8%B2%D8%A7%D8%B1_%D8%AF%D8%B1_%D8%AD%D8%A7%D9%84%D8%AA_%D9%87%D9%85%D8%B2%D9%85%D8%A7%D9%86_%DA%A9%D8%A7%D8%B1_%D9%85%DB%8C_%DA%A9%D9%86%D8%AF_%D8%AA%D9%86%D9%87%D8%A7\"><\/span>\n<p>  \ud83d\udcbe \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627 <code>fsync<\/code> (\u0627\u0632 \u0622\u0646\u062c\u0627 \u06a9\u0647 \u0627\u0628\u0632\u0627\u0631 \u062f\u0631 \u062d\u0627\u0644\u062a \u0647\u0645\u0632\u0645\u0627\u0646 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f <strong>\u062a\u0646\u0647\u0627<\/strong>):<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u067e\u0633 \u0627\u0632 \u0646\u0648\u0634\u062a\u0646 \u0647\u0631 \u0628\u062e\u0634 WAL \u060c <code>fsync<\/code> \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u062f\u0648\u0627\u0645 \u062f\u0631 \u067e\u0631\u0648\u0646\u062f\u0647 WAL \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0628\u0627\u0632 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\u062f\u0631 <code>fsync<\/code> \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0628\u062e\u0634 WAL \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u06cc\u062f \u0648 <code>*.partial<\/code> \u067e\u0631\u0648\u0646\u062f\u0647 \u0628\u0647 \u0641\u0631\u0645 \u0646\u0647\u0627\u06cc\u06cc \u062e\u0648\u062f \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0627\u0645 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\u062f\u0631 <code>fsync<\/code> \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0646\u06af\u0647\u062f\u0627\u0631\u0646\u062f\u0647 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u0634\u0648\u062f \u060c \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f <code>reply_requested<\/code> \u0645\u062c\u0645\u0648\u0639\u0647 \u06af\u0632\u06cc\u0646\u0647<\/li>\n<li>\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646 \u060c <code>fsync<\/code> \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u062e\u0637\u0627\u06cc\u06cc \u062f\u0631 \u0637\u0648\u0644 \u062d\u0644\u0642\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u067e\u06cc \u0631\u062e \u062f\u0647\u062f \u060c \u062e\u0648\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"%F0%9F%94%81_%DB%8C%D8%A7%D8%AF%D8%AF%D8%A7%D8%B4%D8%AA_%D9%87%D8%A7_archive_command_%D9%88%D8%AA_archive_timeout\"><\/span>\n<p>  \ud83d\udd01 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627 <code>archive_command<\/code> \u0648\u062a <code>archive_timeout<\/code><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u0641\u0627\u0648\u062a \u0645\u0639\u0646\u06cc \u062f\u0627\u0631\u06cc \u0628\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <code>archive_command<\/code> \u0648 \u0628\u0627\u06cc\u06af\u0627\u0646\u06cc \u067e\u0631\u0648\u0646\u062f\u0647 \u0647\u0627\u06cc WAL \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062a\u06a9\u062b\u06cc\u0631 \u062c\u0631\u06cc\u0627\u0646<br \/>\u067e\u0631\u0648\u062a\u06a9\u0644<\/p>\n<p>\u062f\u0631 <code>archive_command<\/code> \u0641\u0642\u0637 \u067e\u0633 \u0627\u0632 \u0627\u062a\u0645\u0627\u0645 \u067e\u0631\u0648\u0646\u062f\u0647 WAL \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f &#8211; \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0647\u0646\u06af\u0627\u0645 \u0631\u0633\u06cc\u062f\u0646 \u0628\u0647 16 MIB (\u0627\u0646\u062f\u0627\u0632\u0647 \u0642\u0637\u0639\u0647 \u067e\u06cc\u0634 \u0641\u0631\u0636). \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u06cc\u06a9 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u062a\u0635\u0627\u062f\u0641 \u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062d\u062f\u0627\u06a9\u062b\u0631 16 MIB \u062f\u0627\u062f\u0647 \u0631\u0627 \u0627\u0632 \u062f\u0633\u062a \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0628\u0627 \u062a\u0646\u0638\u06cc\u0645 \u067e\u0627\u06cc\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u062f\u0647\u06cc\u062f <code>archive_timeout<\/code> (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u060c 1 \u062f\u0642\u06cc\u0642\u0647) \u060c \u0627\u0645\u0627 \u062d\u062a\u06cc \u062f\u0631 \u0622\u0646 \u0632\u0645\u0627\u0646 \u060c \u062f\u0631 \u06cc\u06a9 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0628\u062f\u062a\u0631\u06cc\u0646 \u062d\u0627\u0644\u062a \u060c<br \/>\u0634\u0645\u0627 \u062e\u0637\u0631 \u0627\u0632 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u062d\u062f\u0627\u06a9\u062b\u0631 1 \u062f\u0642\u06cc\u0642\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u062f\u0627\u0631\u06cc\u062f.<br \/>\u0647\u0645\u0686\u0646\u06cc\u0646 \u060c \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0646\u06a9\u062a\u0647 \u062d\u0627\u0626\u0632 \u0627\u0647\u0645\u06cc\u062a \u0627\u0633\u062a \u06a9\u0647 PostgreSQL \u067e\u0631\u0648\u0646\u062f\u0647 \u0647\u0627\u06cc WAL \u0631\u0627 \u0628\u0647 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u06cc \u06a9\u0646\u062f <code>wal_segment_size<\/code>\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0622\u0646\u0647\u0627 \u0647\u0633\u062a\u0646\u062f<br \/>\u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0628\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0627\u0645\u0644 \u0628\u062f\u0648\u0646 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0646 \u0645\u06cc\u0632\u0627\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627. (\u0646\u0642\u0644 \u0642\u0648\u0644 \u0627\u0632 \u0645\u0633\u062a\u0646\u062f\u0627\u062a:<br \/><em>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0639\u0627\u0642\u0644\u0627\u0646\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062e\u06cc\u0644\u06cc \u06a9\u0648\u062a\u0627\u0647 \u062a\u0646\u0638\u06cc\u0645 \u0634\u0648\u062f <code>archive_timeout<\/code> &#8211; \u0627\u06cc\u0646 \u0630\u062e\u06cc\u0631\u0647 \u0622\u0631\u0634\u06cc\u0648 \u0634\u0645\u0627 \u0631\u0627 \u0646\u0641\u062e \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.<\/em>).<\/p>\n<p>\u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u060c \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u06cc\u06af\u0627\u0646\u06cc WAL &#8211; \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0627 \u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u062b\u06cc\u0631 \u0648 <code>synchronous_standby_names<\/code><br \/>\u067e\u0627\u0631\u0627\u0645\u062a\u0631 &#8211; \u062d\u0633\u0627\u062f\u062a \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0622\u062e\u0631\u06cc\u0646 \u0645\u0639\u0627\u0645\u0644\u0647 \u0645\u062a\u0639\u0647\u062f \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f.<br \/>\u0627\u06cc\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0627\u0632 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0635\u0641\u0631 \u0648\u0627\u0642\u0639\u06cc \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f (<strong>RPO = 0<\/strong>) \u060c \u0622\u0646 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0628\u0627 \u062f\u0648\u0627\u0645 \u0628\u0627\u0644\u0627 \u0627\u06cc\u062f\u0647 \u0622\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%F0%9F%91%B7_%DB%8C%D8%A7%D8%AF%D8%AF%D8%A7%D8%B4%D8%AA_%D9%87%D8%A7%DB%8C_%D8%AA%D9%88%D8%B3%D8%B9%D9%87_%D8%AF%D9%87%D9%86%D8%AF%D9%87\"><\/span>\n<p>  \ud83d\udc77 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"%F0%9F%A7%AA_%D8%AA%D8%B3%D8%AA_%D8%A7%D8%AF%D8%BA%D8%A7%D9%85\"><\/span>\n<p>  \ud83e\uddea \u062a\u0633\u062a \u0627\u062f\u063a\u0627\u0645:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0648 \u0645\u062b\u0627\u0644 a <strong><em>\u0637\u0644\u0627\u06cc\u06cc<\/em><\/strong> <strong><em>\u0627\u0633\u0627\u0633\u06cc<\/em><\/strong>  \u0622\u0632\u0645\u0648\u0646<br \/>\u0627\u06cc\u0646 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u067e\u0633 \u0627\u0632 \u062a\u0635\u0627\u062f\u0641 \u0646\u0627\u06af\u0647\u0627\u0646\u06cc \u0633\u06cc\u0633\u062a\u0645 \u060c \u0628\u0647 \u0622\u062e\u0631\u06cc\u0646 \u0645\u0639\u0627\u0645\u0644\u0647 \u0645\u062a\u0639\u0647\u062f \u0628\u0627\u0632\u06af\u0631\u062f\u06cc\u0645.<br \/>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u067e\u0631\u0648\u0646\u062f\u0647 \u0647\u0627\u06cc WAL \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0628\u0627 \u0628\u0627\u06cc\u062a \u0628\u0631\u0627\u06cc \u0628\u0627\u06cc\u062a \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0627 \u0645\u0648\u0627\u0631\u062f \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 <code>pg_receivewal<\/code>\u0628\u0634\u0631<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D9%85%D8%B1%D8%A7%D8%AD%D9%84_%D8%A2%D8%B2%D9%85%D9%88%D9%86\"><\/span>\n<p>  \u0645\u0631\u0627\u062d\u0644 \u0622\u0632\u0645\u0648\u0646:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\u0634\u0631\u0648\u0639 \u0648 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06cc\u06a9 \u062e\u0648\u0634\u0647 postgresql<\/li>\n<li>\u06af\u06cc\u0631\u0646\u062f\u0647 \u0647\u0627\u06cc WAL \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f (<code>pgrwl<\/code> \u0648\u062a <code>pg_receivewal<\/code>)<\/li>\n<li>\u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u06af\u06cc\u0631\u06cc \u067e\u0627\u06cc\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u06cc\u06a9 \u062c\u062f\u0648\u0644 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u0648 \u0647\u0631 \u062b\u0627\u0646\u06cc\u0647 (\u062f\u0631 \u067e\u0633 \u0632\u0645\u06cc\u0646\u0647) \u062c\u062f\u0648\u0644 \u0632\u0645\u0627\u0646\u06cc \u0641\u0639\u0644\u06cc \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/li>\n<li>pgbench \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0628\u0627 1 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u0631\u062f\u06cc\u0641 \u062c\u0645\u0639 \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u06cc\u062f (512 \u067e\u0648\u0646\u062f MIB)<\/li>\n<li>\u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 100 \u062c\u062f\u0648\u0644 \u0628\u0627 10000 \u0631\u062f\u06cc\u0641 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/li>\n<li>\u06a9\u0627\u0631 \u062f\u0631\u062c \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u062e\u0627\u062a\u0645\u0647 \u062f\u0647\u06cc\u062f<\/li>\n<li>pg_dumpall \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u062e\u0631\u0648\u062c\u06cc \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 SQL \u0633\u0627\u062f\u0647 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u062a\u0645\u0627\u0645 \u0641\u0631\u0622\u06cc\u0646\u062f\u0647\u0627\u06cc postgreSQL \u0631\u0627 \u062e\u0627\u062a\u0645\u0647 \u062f\u0627\u062f\u0647 \u0648 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f <code>PGDATA<\/code> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc (\u062e\u0627\u062a\u0645\u0647 \u0646\u06cc\u0631\u0648 \u0648 \u063a\u06cc\u0631 \u0637\u0628\u06cc\u0639\u06cc \u0627\u0633\u062a)<\/li>\n<li>\u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0646 <code>PGDATA<\/code> \u0627\u0632 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u06af\u06cc\u0631\u06cc \u067e\u0627\u06cc\u0647 \u060c Recovery.Signal \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f Restore_command<\/li>\n<li>\u062a\u063a\u06cc\u06cc\u0631 \u0646\u0627\u0645 \u0647\u0645\u0647 <code>*.partial<\/code> \u067e\u0631\u0648\u0646\u062f\u0647 \u0647\u0627\u06cc \u0648\u0627\u0644 \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0647\u0627\u06cc \u0628\u0627\u06cc\u06af\u0627\u0646\u06cc WAL<\/li>\n<li>\u062e\u0648\u0634\u0647 PostgreSQL \u0631\u0627 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f (\u062e\u0648\u0634\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0622\u062e\u0631\u06cc\u0646 \u0645\u0639\u0627\u0645\u0644\u0647 \u0645\u062a\u0639\u0647\u062f \u0628\u0647\u0628\u0648\u062f \u06cc\u0627\u0628\u062f)<\/li>\n<li>\u0628\u0639\u062f \u0627\u0632 \u0622\u0645\u0627\u062f\u0647 \u0634\u062f\u0646 \u062e\u0648\u0634\u0647 \u060c pg_dumpall \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u0646\u062a\u0627\u06cc\u062c pg_dumpall (\u0642\u0628\u0644 \u0648 \u0628\u0639\u062f) \u0631\u0627 \u0645\u062a\u0641\u0627\u0648\u062a \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u0633\u06cc\u0627\u0647\u0647\u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062c\u062f\u0648\u0644 \u0634\u0627\u0645\u0644 \u0622\u062e\u0631\u06cc\u0646 \u0631\u062f\u06cc\u0641 \u062f\u0631\u062c \u0634\u062f\u0647 \u0627\u0633\u062a<\/li>\n<li>\u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0647\u0627\u06cc WAL \u0631\u0627 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0646\u06cc\u062f (\u0646\u0627\u0645 \u0647\u0627\u06cc \u067e\u0631\u0648\u0646\u062f\u0647 \u0648 \u0645\u062d\u062a\u0648\u06cc\u0627\u062a \u0628\u0627\u06cc\u062f 100 \u066a \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f)<\/li>\n<li>\u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0647\u0627\u06cc WAL \u0631\u0627 \u067e\u0627\u06a9 \u06a9\u0646\u06cc\u062f \u0648 \u0645\u062c\u062f\u062f\u0627\u064b \u0628\u0627\u06cc\u06af\u0627\u0646\u06cc \u0647\u0627\u06cc WAL \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u062f\u0648\u0644 \u0632\u0645\u0627\u0646\u06cc \u062c\u062f\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f (\u067e\u0627\u06a9\u0633\u0627\u0632\u06cc \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0645\u0627 \u06af\u06cc\u0631\u0646\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647-\u0628\u062f\u0648\u0646 \u062d\u0644\u0642\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645)<\/li>\n<li>\u062f\u0648\u0628\u0627\u0631\u0647 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0647\u0627\u06cc WAL \u0631\u0627 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0646\u06cc\u062f<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A8%D8%B1%D8%A7%DB%8C_%DA%A9%D9%85%DA%A9_%DB%8C%D8%A7_%D8%AA%D8%A3%DB%8C%DB%8C%D8%AF_%D9%BE%D8%B1%D9%88%DA%98%D9%87_%D8%A8%D9%87_%D8%B5%D9%88%D8%B1%D8%AA_%D9%85%D8%AD%D9%84%DB%8C_%D8%8C_%D9%85%D9%88%D8%A7%D8%B1%D8%AF_%D8%B2%DB%8C%D8%B1_make_%D8%A7%D9%87%D8%AF%D8%A7%D9%81_%D8%A8%D8%A7%DB%8C%D8%AF_%D9%87%D9%85%D9%87_%D8%AA%D8%B5%D9%88%DB%8C%D8%A8_%D8%B4%D9%88%D9%86%D8%AF\"><\/span>\n<p>  \u0628\u0631\u0627\u06cc \u06a9\u0645\u06a9 \u06cc\u0627 \u062a\u0623\u06cc\u06cc\u062f \u067e\u0631\u0648\u0698\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u062d\u0644\u06cc \u060c \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 <code>make<\/code> \u0627\u0647\u062f\u0627\u0641 \u0628\u0627\u06cc\u062f \u0647\u0645\u0647 \u062a\u0635\u0648\u06cc\u0628 \u0634\u0648\u0646\u062f:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code># Compile the project\nmake build\n\n# Run linter (should pass without errors)\nmake lint\n\n# Run unit tests (should all pass)\nmake test\n\n# Run integration tests (slow, but critical)\n# Requires Docker and Docker Compose to be installed\nmake test-integ-scripts\n\n# Run GoReleaser builds locally\nmake snapshot\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>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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>\u2705 \u0647\u0645\u0647 \u0627\u0647\u062f\u0627\u0641 \u0628\u0627\u06cc\u062f \u0642\u0628\u0644 \u0627\u0632 \u0627\u0631\u0633\u0627\u0644 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u06cc\u0627 \u0628\u0627\u0632 \u06a9\u0631\u062f\u0646 \u0631\u0648\u0627\u0628\u0637 \u0639\u0645\u0648\u0645\u06cc \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u062a\u06a9\u0645\u06cc\u0644 \u0634\u0648\u0646\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B3%D8%A7%D8%AE%D8%AA%D8%A7%D8%B1_%DA%A9%D8%AF_%D9%85%D9%86%D8%A8%D8%B9\"><\/span>\n<p>  \u0633\u0627\u062e\u062a\u0627\u0631 \u06a9\u062f \u0645\u0646\u0628\u0639<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>internal\/xlog\/pg_receivewal.go\n  \u2192 Entry point for WAL receiving logic.\n    Based on the logic found in PostgreSQL:\n    https:\/\/github.com\/postgres\/postgres\/blob\/master\/src\/bin\/pg_basebackup\/pg_receivewal.c\n\ninternal\/xlog\/receivelog.go\n  \u2192 Core streaming loop and replication logic.\n    Based on the logic found in PostgreSQL: \n    https:\/\/github.com\/postgres\/postgres\/blob\/master\/src\/bin\/pg_basebackup\/receivelog.c\n\ninternal\/xlog\/xlog_internal.go\n  \u2192 Helpers for LSN math, WAL file naming, segment calculations.\n    Based on the logic found in PostgreSQL:\n    https:\/\/github.com\/postgres\/postgres\/blob\/master\/src\/include\/access\/xlog_internal.h\n\ninternal\/xlog\/walfile.go\n  \u2192 Manages WAL file descriptors: open, write, close, sync.\n\ninternal\/xlog\/streamutil.go\n  \u2192 Utilities for querying server parameters (e.g. wal_segment_size),\n    replication slot info, and streaming setup.\n\ninternal\/xlog\/fsync\/\n  \u2192 Optimized wrappers for safe and efficient `fsync` system calls.\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>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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<h3><span class=\"ez-toc-section\" id=\"%F0%9F%93%90_%D8%AD%D9%84%D9%82%D9%87_%D8%A7%D8%B5%D9%84%DB%8C\"><\/span>\n<p>  \ud83d\udcd0 \u062d\u0644\u0642\u0647 \u0627\u0635\u0644\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E2%8F%AE_%D9%BE%DB%8C%D9%88%D9%86%D8%AF%D9%87%D8%A7\"><\/span>\n<p>  \u23ee \u067e\u06cc\u0648\u0646\u062f\u0647\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%E2%9C%85_tl_%D8%9B_%D8%AF%DA%A9%D8%AA%D8%B1\"><\/span>\n<p>  \u2705 tl \u061b \u062f\u06a9\u062a\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06af\u0631 \u062f\u0631 \u062d\u0627\u0644 \u0633\u0627\u062e\u062a \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 PostgresQL \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0647\u0633\u062a\u06cc\u062f \u0648 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f <strong>\u062c\u0631\u06cc\u0627\u0646<\/strong>\u0628\u0627 <strong>\u062f\u0648\u0627\u0645<\/strong>\u0648\u062a <strong>\u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647<\/strong>\u060c \u0628\u062f\u0647 <code>pgrwl<\/code> \u06cc\u06a9 \u0627\u0645\u062a\u062d\u0627\u0646<\/p>\n<p>\ud83d\udcac \u0633\u0648\u0627\u0644 \u06cc\u0627 \u0628\u0627\u0632\u062e\u0648\u0631\u062f\u061f \u06cc\u06a9 \u0634\u0645\u0627\u0631\u0647 github \u0631\u0627 \u0631\u0647\u0627 \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u0638\u0631 \u062f\u0647\u06cc\u062f!<\/p>\n<p>\ud83d\udc49 \u0645\u0646\u0628\u0639 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/p>\n<p>\ud83d\udd16 \u062a\u062d\u062a \u0645\u0646 \u0645\u062c\u0648\u0632<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>pgrwl \u06af\u0632\u0627\u0631\u0634 \u0647\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u0633\u0631\u0648\u0631 postgreSQL \u067e\u062e\u0634 \u06a9\u0646\u06cc\u062f \ud83d\ude80 \u062f\u0631\u0628\u0627\u0631\u0647 \u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062e\u062f\u0645\u062a \u0645\u06cc \u06a9\u0646\u062f \u0628\u0633\u062a\u0631\u0647\u0627\u06cc \u062a\u062d\u0642\u06cc\u0642 \u0628\u0631\u0627\u06cc \u06a9\u0634\u0641 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u06cc\u06af\u0627\u0646\u06cc WAL \u0628\u0627 \u0647\u062f\u0641 RPO = 0 \u062f\u0631 \u062d\u06cc\u0646 \u0628\u0647\u0628\u0648\u062f\u06cc \u0627\u06cc\u0646 \u062f\u0631 \u062f\u0631\u062c\u0647 \u0627\u0648\u0644 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0645\u062d\u06cc\u0637 \u0647\u0627\u06cc \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631 \u062a\u0645\u0627\u0645 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc &hellip;<\/p>\n","protected":false},"author":2,"featured_media":110119,"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-110115","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\/110115","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=110115"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/110115\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/110119"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=110115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=110115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=110115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}