{"id":6147,"date":"2026-06-18T12:21:20","date_gmt":"2026-06-18T12:21:20","guid":{"rendered":"https:\/\/cloudsave.app\/knowledge-base\/calculate-rto-and-rpo-databases\/"},"modified":"2026-06-18T13:00:41","modified_gmt":"2026-06-18T13:00:41","slug":"%e0%ae%ae-%e0%ae%95-%e0%ae%95-%e0%ae%af%e0%ae%ae-%e0%ae%a9-%e0%ae%a4%e0%ae%b0%e0%ae%b5-%e0%ae%a4-%e0%ae%a4%e0%ae%b3%e0%ae%99-%e0%ae%95%e0%ae%b3-%e0%ae%95-%e0%ae%95-%e0%ae%a9-rto-%e0%ae%ae%e0%ae%b1","status":"publish","type":"post","link":"https:\/\/cloudsave.app\/ta\/knowledge-base\/%e0%ae%ae-%e0%ae%95-%e0%ae%95-%e0%ae%af%e0%ae%ae-%e0%ae%a9-%e0%ae%a4%e0%ae%b0%e0%ae%b5-%e0%ae%a4-%e0%ae%a4%e0%ae%b3%e0%ae%99-%e0%ae%95%e0%ae%b3-%e0%ae%95-%e0%ae%95-%e0%ae%a9-rto-%e0%ae%ae%e0%ae%b1\/","title":{"rendered":"\u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0ba9 RTO \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd RPO-\u0bb5\u0bc8 \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0bc1\u0ba4\u0bb2\u0bcd: \u0b92\u0bb0\u0bc1 DBA-\u0bb5\u0bbf\u0ba9\u0bcd \u0bb5\u0bb4\u0bbf\u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bbf"},"content":{"rendered":"<p>DevOps \u0baa\u0bca\u0bb1\u0bbf\u0baf\u0bbe\u0bb3\u0bb0\u0bcd\u0b95\u0bb3\u0bcd, \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0ba8\u0bbf\u0bb0\u0bcd\u0bb5\u0bbe\u0b95\u0bbf\u0b95\u0bb3\u0bcd (DBAs) \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd IT \u0b9a\u0bbf\u0bb8\u0bcd\u0b9f\u0bae\u0bcd \u0b86\u0bb0\u0bcd\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0bc6\u0b95\u0bcd\u0b9f\u0bb0\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1, \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0ba8\u0bc7\u0bb0 \u0b87\u0bb2\u0b95\u0bcd\u0b95\u0bc1 (RTO) \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0baa\u0bc1\u0bb3\u0bcd\u0bb3\u0bbf \u0b87\u0bb2\u0b95\u0bcd\u0b95\u0bc1 (RPO) \u0b86\u0b95\u0bbf\u0baf\u0bb5\u0bc8 \u0bb5\u0ba3\u0bbf\u0b95\u0ba4\u0bcd \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0b9a\u0bcd\u0b9a\u0bbf \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bbe\u0ba9 \u0bb5\u0bc6\u0bb1\u0bc1\u0bae\u0bcd \u0bb5\u0bbe\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0bc8\u0b95\u0bb3\u0bcd \u0bae\u0b9f\u0bcd\u0b9f\u0bc1\u0bae\u0bb2\u0bcd\u0bb2\u2014\u0b85\u0bb5\u0bc8 \u0b95\u0b9f\u0bc1\u0bae\u0bc8\u0baf\u0bbe\u0ba9 \u0baa\u0bca\u0bb1\u0bbf\u0baf\u0bbf\u0baf\u0bb2\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0b9f\u0bc1\u0b95\u0bb3\u0bcd. \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bc8 \u0ba8\u0bbf\u0bb0\u0bcd\u0bb5\u0b95\u0bbf\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd\u0baa\u0bcb\u0ba4\u0bc1, \u0b87\u0ba8\u0bcd\u0ba4 \u0b85\u0bb3\u0bb5\u0bc0\u0b9f\u0bc1\u0b95\u0bb3\u0bc8\u0ba4\u0bcd \u0ba4\u0bc1\u0bb2\u0bcd\u0bb2\u0bbf\u0baf\u0bae\u0bbe\u0b95\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0ba4\u0bcd \u0ba4\u0bb5\u0bb1\u0bc1\u0bb5\u0ba4\u0bc1, \u0b85\u0ba4\u0bb1\u0bcd\u0b95\u0bbe\u0ba9 \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc8 \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0ba4\u0bcd \u0ba4\u0bb5\u0bb1\u0bc1\u0bb5\u0ba4\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b85\u0bb5\u0bb1\u0bcd\u0bb1\u0bc8\u0b9a\u0bcd \u0b9a\u0bb0\u0bbf\u0baa\u0bbe\u0bb0\u0bcd\u0b95\u0bcd\u0b95\u0ba4\u0bcd \u0ba4\u0bb5\u0bb1\u0bc1\u0bb5\u0ba4\u0bc1 \u0baa\u0bc7\u0bb0\u0bb4\u0bbf\u0bb5\u0bc1\u0b95\u0bb0\u0bae\u0bbe\u0ba9 \u0ba4\u0bb0\u0bb5\u0bc1 \u0b87\u0bb4\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0ba8\u0bc0\u0ba3\u0bcd\u0b9f \u0b95\u0bbe\u0bb2 \u0bb5\u0bc7\u0bb2\u0bc8\u0baf\u0bbf\u0bb2\u0bcd\u0bb2\u0bbe \u0ba8\u0bc7\u0bb0\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0bcd\u0b95\u0bc1 (downtime) \u0bb5\u0bb4\u0bbf\u0bb5\u0b95\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd.<\/p>\n<p>\u0ba8\u0bb5\u0bc0\u0ba9 \u0ba8\u0bbf\u0bb1\u0bc1\u0bb5\u0ba9\u0b9a\u0bcd \u0b9a\u0bc2\u0bb4\u0bb2\u0bcd\u0b95\u0bb3\u0bbf\u0bb2\u0bcd, RTO \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd RPO \u0b86\u0b95\u0bbf\u0baf\u0bb5\u0bb1\u0bcd\u0bb1\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0ba4\u0bcd\u0ba4\u0bbf\u0ba9\u0bcd \u0b89\u0b9f\u0bcd\u0baa\u0bc1\u0bb1 \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0bbe\u0b9f\u0bc1\u0b95\u0bb3\u0bcd, \u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0b95 I\/O, \u0ba8\u0bc6\u0b9f\u0bcd\u0bb5\u0bca\u0bb0\u0bcd\u0b95\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0baa\u0bb0\u0bbf\u0bb5\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0ba9\u0bc8 \u0baa\u0ba4\u0bbf\u0bb5\u0bc1 (transaction log) \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bb5\u0bbf\u0baf\u0bb2\u0bcd \u0baa\u0bb1\u0bcd\u0bb1\u0bbf\u0baf \u0b86\u0bb4\u0bae\u0bbe\u0ba9 \u0baa\u0bc1\u0bb0\u0bbf\u0ba4\u0bb2\u0bcd \u0ba4\u0bc7\u0bb5\u0bc8. \u0b87\u0ba8\u0bcd\u0ba4 \u0bb5\u0bb4\u0bbf\u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bbf, \u0b89\u0bb1\u0bcd\u0baa\u0ba4\u0bcd\u0ba4\u0bbf \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b85\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0ba9 RTO \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd RPO \u0b86\u0b95\u0bbf\u0baf\u0bb5\u0bb1\u0bcd\u0bb1\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0bc1\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bc1\u0bae\u0bcd, \u0b9a\u0bcb\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0ba4\u0bb1\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bae\u0bc7\u0bae\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0ba4\u0bc7\u0bb5\u0bc8\u0baf\u0bbe\u0ba9 \u0ba4\u0bca\u0bb4\u0bbf\u0bb2\u0bcd\u0ba8\u0bc1\u0b9f\u0bcd\u0baa \u0bae\u0bc1\u0bb1\u0bc8\u0b95\u0bb3\u0bc8 \u0b86\u0bb0\u0bbe\u0baf\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n<h2>\u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b85\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bbf\u0bb2\u0bcd RPO (\u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0baa\u0bc1\u0bb3\u0bcd\u0bb3\u0bbf \u0b87\u0bb2\u0b95\u0bcd\u0b95\u0bc1) \u0baa\u0bb1\u0bcd\u0bb1\u0bbf\u0baf \u0baa\u0b95\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0baf\u0bcd\u0bb5\u0bc1<\/h2>\n<p>RPO \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0b95\u0bbe\u0bb2 \u0b85\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8\u0baf\u0bbf\u0bb2\u0bcd \u0b85\u0ba9\u0bc1\u0bae\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0b85\u0ba4\u0bbf\u0b95\u0baa\u0b9f\u0bcd\u0b9a \u0ba4\u0bb0\u0bb5\u0bc1 \u0b87\u0bb4\u0baa\u0bcd\u0baa\u0bc8\u0b95\u0bcd \u0b95\u0bc1\u0bb1\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd RPO 15 \u0ba8\u0bbf\u0bae\u0bbf\u0b9f\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b8e\u0ba9\u0bbf\u0bb2\u0bcd, \u0bae\u0ba4\u0bbf\u0baf\u0bae\u0bcd 12:00 \u0bae\u0ba3\u0bbf\u0b95\u0bcd\u0b95\u0bc1 \u0b92\u0bb0\u0bc1 \u0baa\u0bc7\u0bb0\u0bbf\u0b9f\u0bb0\u0bcd \u0b8f\u0bb1\u0bcd\u0baa\u0b9f\u0bcd\u0b9f\u0bbe\u0bb2\u0bcd, \u0b95\u0bc1\u0bb1\u0bc8\u0ba8\u0bcd\u0ba4\u0ba4\u0bc1 11:45 \u0bae\u0ba3\u0bbf \u0bb5\u0bb0\u0bc8 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf\u0b9a\u0bc6\u0baf\u0bcd\u0baf\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0b85\u0ba9\u0bc8\u0ba4\u0bcd\u0ba4\u0bc1 \u0baa\u0bb0\u0bbf\u0bb5\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0ba9\u0bc8\u0b95\u0bb3\u0bc8\u0baf\u0bc1\u0bae\u0bcd \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bbe\u0bb2\u0bcd \u0bae\u0bc0\u0b9f\u0bcd\u0b9f\u0bc6\u0b9f\u0bc1\u0b95\u0bcd\u0b95 \u0bae\u0bc1\u0b9f\u0bbf\u0baf \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd.<\/p>\n<p>\u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1, RPO \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0baa\u0bb0\u0bbf\u0bb5\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0ba9\u0bc8 \u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0bae\u0bc7\u0bb2\u0bbe\u0ba3\u0bcd\u0bae\u0bc8 \u0b89\u0ba4\u0bcd\u0ba4\u0bbf\u0baf\u0bbe\u0bb2\u0bcd (PostgreSQL-\u0b87\u0bb2\u0bcd WAL, Oracle-\u0b87\u0bb2\u0bcd Redo Logs, SQL Server-\u0b87\u0bb2\u0bcd Transaction Logs) \u0ba4\u0bc0\u0bb0\u0bcd\u0bae\u0bbe\u0ba9\u0bbf\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n<h3>\u0ba4\u0bb0\u0bb5\u0bc1 \u0b87\u0bb4\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0ba4\u0bcd\u0ba4\u0bbf\u0ba9\u0bcd \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bb5\u0bbf\u0baf\u0bb2\u0bcd<\/h3>\n<p>\u0b85\u0b9f\u0bc8\u0baf\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf RPO-\u0bb5\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f, \u0bae\u0bc1\u0ba4\u0bb2\u0bbf\u0bb2\u0bcd \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0ba4\u0bcd\u0ba4\u0bbf\u0ba9\u0bcd \u0baa\u0bb0\u0bbf\u0bb5\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0ba9\u0bc8 \u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0bb5\u0bbf\u0b95\u0bbf\u0ba4\u0ba4\u0bcd\u0ba4\u0bc8\u0baa\u0bcd \u0baa\u0bc1\u0bb0\u0bbf\u0ba8\u0bcd\u0ba4\u0bc1\u0b95\u0bca\u0bb3\u0bcd\u0bb3 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd. \u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b92\u0bb5\u0bcd\u0bb5\u0bca\u0bb0\u0bc1 15 \u0ba8\u0bbf\u0bae\u0bbf\u0b9f\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b92\u0bb0\u0bc1 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0b95\u0bb3\u0b9e\u0bcd\u0b9a\u0bbf\u0baf\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0bcd\u0b95\u0bc1\u0baa\u0bcd \u0baa\u0ba4\u0bbf\u0bb5\u0bc1\u0b95\u0bb3\u0bc8 \u0b85\u0ba9\u0bc1\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bbf\u0bb1\u0bc0\u0bb0\u0bcd\u0b95\u0bb3\u0bcd, \u0b86\u0ba9\u0bbe\u0bb2\u0bcd \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba8\u0bc6\u0b9f\u0bcd\u0bb5\u0bca\u0bb0\u0bcd\u0b95\u0bcd\u0b95\u0bbe\u0bb2\u0bcd \u0b85\u0ba8\u0bcd\u0ba4 \u0ba8\u0bc7\u0bb0\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0bcd\u0b95\u0bc1\u0bb3\u0bcd 15 \u0ba8\u0bbf\u0bae\u0bbf\u0b9f\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0ba9 \u0baa\u0ba4\u0bbf\u0bb5\u0bc1\u0b95\u0bb3\u0bc8 \u0bae\u0bbe\u0bb1\u0bcd\u0bb1 \u0bae\u0bc1\u0b9f\u0bbf\u0baf\u0bbe\u0bb5\u0bbf\u0b9f\u0bcd\u0b9f\u0bbe\u0bb2\u0bcd, \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b89\u0ba3\u0bcd\u0bae\u0bc8\u0baf\u0bbe\u0ba9 RPO \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0ba8\u0bcd\u0ba4\u0bc1 \u0bae\u0bcb\u0b9a\u0bae\u0b9f\u0bc8\u0baf\u0bc1\u0bae\u0bcd.<\/p>\n<p>\u0b89\u0bb3\u0bcd\u0bb3\u0bc2\u0bb0\u0bcd SQL \u0b95\u0b9f\u0bcd\u0b9f\u0bb3\u0bc8\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bbf \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0bb5\u0bbf\u0b95\u0bbf\u0ba4\u0ba4\u0bcd\u0ba4\u0bc8 \u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b85\u0bb3\u0bb5\u0bbf\u0b9f\u0bb2\u0bbe\u0bae\u0bcd. \u0b89\u0ba4\u0bbe\u0bb0\u0ba3\u0bae\u0bbe\u0b95, PostgreSQL-\u0b87\u0bb2\u0bcd (\u0baa\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bc1 10+), \u0b92\u0bb0\u0bc1 \u0b95\u0bc1\u0bb1\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0bcd\u0b9f \u0b87\u0b9f\u0bc8\u0bb5\u0bc6\u0bb3\u0bbf\u0baf\u0bbf\u0bb2\u0bcd Write-Ahead Log (WAL) \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0bb5\u0bbf\u0b95\u0bbf\u0ba4\u0ba4\u0bcd\u0ba4\u0bc8 \u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b85\u0bb3\u0bb5\u0bbf\u0b9f\u0bb2\u0bbe\u0bae\u0bcd:<\/p>\n<pre><code class=\"language-sql\">-- \u0b87\u0ba4\u0bc8 T=0 \u0b87\u0bb2\u0bcd \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bb5\u0bc1\u0bae\u0bcd\nSELECT pg_current_wal_lsn() AS start_lsn;\n\n-- \u0b9a\u0bb0\u0bbf\u0baf\u0bbe\u0b95 5 \u0ba8\u0bbf\u0bae\u0bbf\u0b9f\u0b99\u0bcd\u0b95\u0bb3\u0bcd (300 \u0bb5\u0bbf\u0ba9\u0bbe\u0b9f\u0bbf\u0b95\u0bb3\u0bcd) \u0b95\u0bbe\u0ba4\u0bcd\u0ba4\u0bbf\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1, \u0baa\u0bbf\u0ba9\u0bcd \u0b87\u0ba4\u0bc8 \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bb5\u0bc1\u0bae\u0bcd:\nSELECT pg_current_wal_lsn() AS end_lsn,\n       pg_size_pretty(pg_wal_lsn_diff(pg_current_wal_lsn(), 'START_LSN_VALUE')) AS wal_generated_size,\n       pg_wal_lsn_diff(pg_current_wal_lsn(), 'START_LSN_VALUE') \/ 300 AS bytes_per_second;\n<\/code><\/pre>\n<p>\u0b87\u0ba8\u0bcd\u0ba4 \u0bb5\u0bbf\u0ba9\u0bb5\u0bb2\u0bcd \u0b89\u0b9a\u0bcd\u0b9a \u0b9a\u0bc1\u0bae\u0bc8\u0baf\u0bbf\u0ba9\u0bcd \u0baa\u0bcb\u0ba4\u0bc1 \u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd 50 MB\/s WAL \u0ba4\u0bb0\u0bb5\u0bc8 \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0b95\u0bbf\u0bb1\u0bc0\u0bb0\u0bcd\u0b95\u0bb3\u0bcd \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8\u0b95\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bbf\u0ba9\u0bbe\u0bb2\u0bcd, 15 \u0ba8\u0bbf\u0bae\u0bbf\u0b9f RPO-\u0bb5\u0bc8 \u0baa\u0bb0\u0bbe\u0bae\u0bb0\u0bbf\u0b95\u0bcd\u0b95 45 GB \u0baa\u0ba4\u0bbf\u0bb5\u0bc1\u0ba4\u0bcd \u0ba4\u0bb0\u0bb5\u0bc8 \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0b95\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0bcd\u0b95\u0bc1 \u0bae\u0bbe\u0bb1\u0bcd\u0bb1 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd. \u0b87\u0ba8\u0bcd\u0ba4 RPO-\u0bb5\u0bc8\u0baa\u0bcd \u0baa\u0bb0\u0bbe\u0bae\u0bb0\u0bbf\u0b95\u0bcd\u0b95 \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba8\u0bc6\u0b9f\u0bcd\u0bb5\u0bca\u0bb0\u0bcd\u0b95\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0b95 \u0b87\u0bb2\u0b95\u0bcd\u0b95\u0bc1\u0b95\u0bb3\u0bcd 50 MB\/s-\u0b95\u0bcd\u0b95\u0bc1 \u0bae\u0bc7\u0bb2\u0bcd \u0ba8\u0bc0\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4 \u0b8e\u0bb4\u0bc1\u0ba4\u0bc1\u0bae\u0bcd \u0bb5\u0bc7\u0b95\u0ba4\u0bcd\u0ba4\u0bc8 \u0b86\u0ba4\u0bb0\u0bbf\u0b95\u0bcd\u0b95 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd.<\/p>\n<h3>\u0b92\u0ba4\u0bcd\u0ba4\u0bbf\u0b9a\u0bc8\u0bb5\u0bbe\u0ba9 (Synchronous) \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b92\u0ba4\u0bcd\u0ba4\u0bbf\u0b9a\u0bc8\u0bb5\u0bb1\u0bcd\u0bb1 (Asynchronous) \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0ba9\u0bcd \u0ba4\u0bbe\u0b95\u0bcd\u0b95\u0bae\u0bcd<\/h3>\n<p>\u0baa\u0bb2 DBAs RPO-\u0bb5\u0bc8 \u0baa\u0bc2\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0bbf \u0b9a\u0bc6\u0baf\u0bcd\u0baf \u0b89\u0baf\u0bb0\u0bcd \u0b95\u0bbf\u0b9f\u0bc8\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0ba4\u0ba9\u0bcd\u0bae\u0bc8 (HA) \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bc8 \u0ba8\u0bae\u0bcd\u0baa\u0bbf\u0baf\u0bbf\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0bbe\u0bb0\u0bcd\u0b95\u0bb3\u0bcd. \u0b87\u0bb0\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0ba9\u0bc1\u0bae\u0bcd, \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0b85\u0bb2\u0bcd\u0bb2. \u0ba8\u0bc0\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0b92\u0bb0\u0bc1 \u0b85\u0b9f\u0bcd\u0b9f\u0bb5\u0ba3\u0bc8 (<code>DROP TABLE users;<\/code>) \u0b89\u0b9f\u0ba9\u0b9f\u0bbf\u0baf\u0bbe\u0b95\u0baa\u0bcd \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0bae\u0bcd.<\/p>\n<p>\u0baa\u0bc7\u0bb0\u0bbf\u0b9f\u0bb0\u0bcd \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1\u0b95\u0bcd\u0b95\u0bc1 (DR) \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bae\u0bcd\u0baa\u0bcb\u0ba4\u0bc1, \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0bc1\u0bb1\u0bc8 \u0ba8\u0bc7\u0bb0\u0b9f\u0bbf\u0baf\u0bbe\u0b95 RPO-\u0bb5\u0bc8 \u0baa\u0bbe\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1:<br \/>\n*   <strong>\u0b92\u0ba4\u0bcd\u0ba4\u0bbf\u0b9a\u0bc8\u0bb5\u0bbe\u0ba9 \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bc1 (Synchronous Replication):<\/strong> \u0baa\u0bc2\u0b9c\u0bcd\u0b9c\u0bbf\u0baf RPO-\u0bb5\u0bc8 (RPO=0) \u0b89\u0bb1\u0bc1\u0ba4\u0bbf \u0b9a\u0bc6\u0baf\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0bae\u0bc1\u0ba4\u0ba9\u0bcd\u0bae\u0bc8 \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0bae\u0bcd \u0bb8\u0bcd\u0b9f\u0bc7\u0ba3\u0bcd\u0b9f\u0bcd\u0baa\u0bc8 \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0bae\u0bcd \u0bb0\u0b9a\u0bc0\u0ba4\u0bc8 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0bb5\u0bb0\u0bc8 \u0b92\u0bb0\u0bc1 \u0baa\u0bb0\u0bbf\u0bb5\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0ba9\u0bc8\u0baf\u0bc8 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bbe\u0ba4\u0bc1. \u0b87\u0ba4\u0ba9\u0bcd \u0bb5\u0bbf\u0bb2\u0bc8 \u0bae\u0bc1\u0ba4\u0ba9\u0bcd\u0bae\u0bc8 \u0b8e\u0bb4\u0bc1\u0ba4\u0bc1\u0bae\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0bbe\u0b9f\u0bc1\u0b95\u0bb3\u0bbf\u0bb2\u0bcd \u0ba4\u0bbe\u0bae\u0ba4\u0bae\u0bcd \u0b85\u0ba4\u0bbf\u0b95\u0bb0\u0bbf\u0baa\u0bcd\u0baa\u0ba4\u0bbe\u0b95\u0bc1\u0bae\u0bcd.<br \/>\n*   <strong>\u0b92\u0ba4\u0bcd\u0ba4\u0bbf\u0b9a\u0bc8\u0bb5\u0bb1\u0bcd\u0bb1 \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bc1 (Asynchronous Replication):<\/strong> \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0ba4\u0bbe\u0bae\u0ba4\u0ba4\u0bcd\u0ba4\u0bc8 (lag) \u0b85\u0bb1\u0bbf\u0bae\u0bc1\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd RPO \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba4\u0bb1\u0bcd\u0baa\u0bcb\u0ba4\u0bc8\u0baf \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0ba4\u0bbe\u0bae\u0ba4\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0bcd\u0b95\u0bc1\u0b9a\u0bcd \u0b9a\u0bae\u0bae\u0bbe\u0b95\u0bc1\u0bae\u0bcd.<\/p>\n<p>PostgreSQL-\u0b87\u0bb2\u0bcd \u0b92\u0ba4\u0bcd\u0ba4\u0bbf\u0b9a\u0bc8\u0bb5\u0bb1\u0bcd\u0bb1 \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0ba4\u0bbe\u0bae\u0ba4\u0ba4\u0bcd\u0ba4\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0bcd\u0b95\u0bbe\u0ba3\u0bbf\u0b95\u0bcd\u0b95, \u0b87\u0ba4\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb5\u0bc1\u0bae\u0bcd:<\/p>\n<pre><code class=\"language-sql\">SELECT application_name,\n       client_addr,\n       state,\n       sync_state,\n       pg_wal_lsn_diff(pg_current_wal_lsn(), replay_lsn) AS replication_lag_bytes\nFROM pg_stat_replication;\n<\/code><\/pre>\n<h2>\u0baa\u0bc6\u0bb0\u0bbf\u0baf \u0b85\u0bb3\u0bb5\u0bbf\u0bb2\u0bbe\u0ba9 \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0ba9 RTO (\u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0ba8\u0bc7\u0bb0 \u0b87\u0bb2\u0b95\u0bcd\u0b95\u0bc1) \u0baa\u0bb1\u0bcd\u0bb1\u0bbf\u0baf \u0baa\u0b95\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0baf\u0bcd\u0bb5\u0bc1<\/h2>\n<p>RTO \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0bb5\u0bc7\u0bb2\u0bc8\u0baf\u0bbf\u0bb2\u0bcd\u0bb2\u0bbe \u0ba8\u0bc7\u0bb0\u0ba4\u0bcd\u0ba4\u0bbf\u0ba9\u0bcd \u0b85\u0ba4\u0bbf\u0b95\u0baa\u0b9f\u0bcd\u0b9a \u0ba4\u0bbe\u0b99\u0bcd\u0b95\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0b95\u0bbe\u0bb2 \u0b85\u0bb3\u0bb5\u0bc1 \u0b86\u0b95\u0bc1\u0bae\u0bcd. \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 RTO-\u0bb5\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0bc1\u0bb5\u0ba4\u0bc1 \u0bae\u0bbf\u0b95\u0bb5\u0bc1\u0bae\u0bcd \u0b9a\u0bbf\u0b95\u0bcd\u0b95\u0bb2\u0bbe\u0ba9\u0ba4\u0bc1, \u0b8f\u0ba9\u0bc6\u0ba9\u0bbf\u0bb2\u0bcd \u0b87\u0ba4\u0bc1 \u0b95\u0bcb\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bc8 \u0bae\u0bc0\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0b9a\u0bb0\u0bcd\u0bb5\u0bb0\u0bbf\u0bb2\u0bcd \u0ba8\u0b95\u0bb2\u0bc6\u0b9f\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0ba8\u0bc7\u0bb0\u0bae\u0bcd \u0bae\u0b9f\u0bcd\u0b9f\u0bc1\u0bae\u0bb2\u0bcd\u0bb2.<\/p>\n<h3>RTO \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bc0\u0b9f\u0bcd\u0b9f\u0bbf\u0bb1\u0bcd\u0b95\u0bbe\u0ba9 \u0b95\u0ba3\u0bbf\u0ba4 \u0bae\u0bbe\u0ba4\u0bbf\u0bb0\u0bbf<\/h3>\n<p>\u0b92\u0bb0\u0bc1 \u0baf\u0ba4\u0bbe\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0bae\u0bbe\u0ba9 \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 RTO \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bc0\u0b9f\u0bc1 \u0ba8\u0bbe\u0ba9\u0bcd\u0b95\u0bc1 \u0ba4\u0ba9\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0bae\u0bbe\u0ba9 \u0ba8\u0bbf\u0bb2\u0bc8\u0b95\u0bb3\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0bb2\u0bcd \u0b95\u0bca\u0bb3\u0bcd\u0bb3 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd:<\/p>\n<p><strong>RTO = T(infra) + T(transfer) + T(restore) + T(recovery)<\/strong><\/p>\n<ol>\n<li><strong>T(infra) &#8211; \u0b89\u0bb3\u0bcd\u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0b8f\u0bb1\u0bcd\u0baa\u0bbe\u0b9f\u0bc1:<\/strong> \u0bae\u0bbe\u0bb1\u0bcd\u0bb1\u0bc1 \u0b95\u0ba3\u0bbf\u0ba9\u0bbf \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0b95\u0ba4\u0bcd\u0ba4\u0bc8 \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bbe\u0ba9 \u0ba8\u0bc7\u0bb0\u0bae\u0bcd. (\u0bae\u0bc1\u0ba9\u0bcd\u0b95\u0bc2\u0b9f\u0bcd\u0b9f\u0bbf\u0baf\u0bc7 \u0bb5\u0bb4\u0b99\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f DR \u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b89\u0bb3\u0bcd\u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1-\u0b95\u0bc1\u0bb1\u0bbf\u0baf\u0bc0\u0b9f\u0bc1 \u0b95\u0bc1\u0bb4\u0bbe\u0baf\u0bcd\u0b95\u0bb3\u0bcd \u0bae\u0bc2\u0bb2\u0bae\u0bcd \u0b87\u0ba4\u0bc1 \u0baa\u0bc2\u0b9c\u0bcd\u0b9c\u0bbf\u0baf\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0bcd\u0b95\u0bc1 \u0b85\u0bb0\u0bc1\u0b95\u0bbf\u0bb2\u0bcd \u0b87\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bb2\u0bbe\u0bae\u0bcd).<\/li>\n<li><strong>T(transfer) &#8211; \u0ba4\u0bb0\u0bb5\u0bc1 \u0baa\u0bb0\u0bbf\u0bae\u0bbe\u0bb1\u0bcd\u0bb1\u0bae\u0bcd:<\/strong> \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0ba4\u0bb0\u0bb5\u0bc8 \u0b95\u0bb3\u0b9e\u0bcd\u0b9a\u0bbf\u0baf\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bbf\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1 \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b9a\u0bb0\u0bcd\u0bb5\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0ba8\u0b95\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0ba8\u0bc7\u0bb0\u0bae\u0bcd.<\/li>\n<li><strong>T(restore) &#8211; \u0b87\u0baf\u0bb1\u0bcd\u0baa\u0bbf\u0baf\u0bb2\u0bcd \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1:<\/strong> \u0ba4\u0bb0\u0bb5\u0bc1 \u0b95\u0bcb\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bc8 \u0b87\u0bb2\u0b95\u0bcd\u0b95\u0bc1 \u0bb5\u0b9f\u0bcd\u0b9f\u0bbf\u0bb2\u0bcd \u0b8e\u0bb4\u0bc1\u0ba4\u0bc1\u0bae\u0bcd \u0ba8\u0bc7\u0bb0\u0bae\u0bcd.<\/li>\n<li><strong>T(recovery) &#8211; \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b9a\u0bc6\u0baf\u0bb2\u0bbf\u0bb4\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1:<\/strong> \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0bae\u0bcd \u0baa\u0bb0\u0bbf\u0bb5\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0ba9\u0bc8 \u0baa\u0ba4\u0bbf\u0bb5\u0bc1\u0b95\u0bb3\u0bc8 \u0bae\u0bc0\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bc1\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bc1\u0bae\u0bcd, \u0b89\u0bb1\u0bc1\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0baa\u0bb0\u0bbf\u0bb5\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0ba9\u0bc8\u0b95\u0bb3\u0bc8 \u0bae\u0bc1\u0ba9\u0bcd\u0ba9\u0bc6\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b9a\u0bcd \u0b9a\u0bc6\u0bb2\u0bcd\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bc1\u0bae\u0bcd, \u0b89\u0bb1\u0bc1\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0baa\u0bcd\u0baa\u0b9f\u0bbe\u0ba4\u0bb5\u0bb1\u0bcd\u0bb1\u0bc8\u0ba4\u0bcd \u0ba4\u0bbf\u0bb0\u0bc1\u0bae\u0bcd\u0baa\u0baa\u0bcd \u0baa\u0bc6\u0bb1\u0bc1\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b8e\u0b9f\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0ba8\u0bc7\u0bb0\u0bae\u0bcd.<\/li>\n<\/ol>\n<h3>\u0baa\u0bb0\u0bbf\u0bae\u0bbe\u0bb1\u0bcd\u0bb1\u0bae\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0ba8\u0bc7\u0bb0\u0b99\u0bcd\u0b95\u0bb3\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0bc1\u0ba4\u0bb2\u0bcd<\/h3>\n<p><code>T(transfer)<\/code> \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd <code>T(restore)<\/code> \u0b86\u0b95\u0bbf\u0baf\u0bb5\u0bb1\u0bcd\u0bb1\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f, \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba8\u0bc6\u0b9f\u0bcd\u0bb5\u0bca\u0bb0\u0bcd\u0b95\u0bcd \u0b85\u0bb2\u0bc8\u0bb5\u0bb0\u0bbf\u0b9a\u0bc8 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bb5\u0b9f\u0bcd\u0b9f\u0bc1 IOPS\/\u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bc8 \u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b85\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8\u0baf\u0bbe\u0b95\u0b95\u0bcd \u0b95\u0bca\u0bb3\u0bcd\u0bb3 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd. \u0b95\u0bcb\u0b9f\u0bcd\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1 \u0bb0\u0bc0\u0ba4\u0bbf\u0baf\u0bbe\u0ba9 \u0b85\u0ba4\u0bbf\u0b95\u0baa\u0b9f\u0bcd\u0b9a\u0b99\u0bcd\u0b95\u0bb3\u0bc8 \u0ba8\u0bae\u0bcd\u0baa \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bbe\u0bae\u0bcd; \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b89\u0ba3\u0bcd\u0bae\u0bc8\u0baf\u0bbe\u0ba9 \u0b89\u0bb3\u0bcd\u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc8\u0b9a\u0bcd \u0b9a\u0bcb\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0bb5\u0bc1\u0bae\u0bcd.<\/p>\n<p>\u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0b95\u0bb3\u0b9e\u0bcd\u0b9a\u0bbf\u0baf\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b9a\u0bb0\u0bcd\u0bb5\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b87\u0b9f\u0bc8\u0baf\u0bc7 \u0ba8\u0bc6\u0b9f\u0bcd\u0bb5\u0bca\u0bb0\u0bcd\u0b95\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bc8\u0b9a\u0bcd \u0b9a\u0bcb\u0ba4\u0bbf\u0b95\u0bcd\u0b95 <code>iperf3<\/code>-\u0b90\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb5\u0bc1\u0bae\u0bcd:<\/p>\n<pre><code class=\"language-bash\"># \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0b95\u0bb3\u0b9e\u0bcd\u0b9a\u0bbf\u0baf\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd (\u0b9a\u0bb0\u0bcd\u0bb5\u0bb0\u0bcd)\niperf3 -s\n\n# \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b9a\u0bb0\u0bcd\u0bb5\u0bb0\u0bbf\u0bb2\u0bcd (\u0b95\u0bbf\u0bb3\u0bc8\u0baf\u0ba3\u0bcd\u0b9f\u0bcd)\niperf3 -c &lt;backup_repo_ip&gt; -t 60 -P 4\n<\/code><\/pre>\n<p>\u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bc8 \u0b89\u0bb0\u0bc1\u0bb5\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bbf, \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0b95 \u0ba4\u0bca\u0b95\u0bc1\u0ba4\u0bbf\u0b95\u0bb3\u0bbf\u0ba9\u0bcd \u0bb5\u0bb0\u0bbf\u0b9a\u0bc8\u0bae\u0bc1\u0bb1\u0bc8 \u0b8e\u0bb4\u0bc1\u0ba4\u0bc1\u0bae\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bc8\u0b9a\u0bcd \u0b9a\u0bcb\u0ba4\u0bbf\u0b95\u0bcd\u0b95 <code>fio<\/code>-\u0b90\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb5\u0bc1\u0bae\u0bcd:<\/p>\n<pre><code class=\"language-bash\">fio --name=restore_sim --ioengine=libaio --rw=write --bs=1M --size=10G --numjobs=4 --iodepth=32 --direct=1 --filename=\/var\/lib\/postgresql\/data\/testfile\n<\/code><\/pre>\n<p>\u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0bae\u0bcd 5 TB \u0b86\u0b95 \u0b87\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1, \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd <code>fio<\/code> \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0b95\u0bb3\u0bcd 500 MB\/s \u0b85\u0ba4\u0bbf\u0b95\u0baa\u0b9f\u0bcd\u0b9a \u0ba8\u0bc0\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4 \u0b8e\u0bb4\u0bc1\u0ba4\u0bc1\u0bae\u0bcd \u0bb5\u0bc7\u0b95\u0ba4\u0bcd\u0ba4\u0bc8\u0b95\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bbf\u0ba9\u0bbe\u0bb2\u0bcd, \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b95\u0bc1\u0bb1\u0bc8\u0ba8\u0bcd\u0ba4\u0baa\u0b9f\u0bcd\u0b9a <code>T(restore)<\/code> \u0b9a\u0bc1\u0bae\u0bbe\u0bb0\u0bcd 2.8 \u0bae\u0ba3\u0bbf\u0ba8\u0bc7\u0bb0\u0bae\u0bcd \u0b86\u0b95\u0bc1\u0bae\u0bcd. \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0bb5\u0ba3\u0bbf\u0b95 SLA 1-\u0bae\u0ba3\u0bbf\u0ba8\u0bc7\u0bb0 RTO-\u0bb5\u0bc8\u0b95\u0bcd \u0b95\u0bcb\u0bb0\u0bbf\u0ba9\u0bbe\u0bb2\u0bcd, \u0baa\u0bbe\u0bb0\u0bae\u0bcd\u0baa\u0bb0\u0bbf\u0baf \u0bb8\u0bcd\u0b9f\u0bcd\u0bb0\u0bc0\u0bae\u0bbf\u0b99\u0bcd \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bcd \u0ba4\u0bcb\u0bb2\u0bcd\u0bb5\u0bbf\u0baf\u0b9f\u0bc8\u0baf\u0bc1\u0bae\u0bcd. \u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc8 \u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0b95-\u0ba8\u0bbf\u0bb2\u0bc8 \u0bb8\u0bcd\u0ba9\u0bbe\u0baa\u0bcd\u0bb7\u0bbe\u0b9f\u0bcd\u0b95\u0bb3\u0bcd \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0baa\u0bbf\u0bb3\u0bbe\u0b95\u0bcd-\u0ba8\u0bbf\u0bb2\u0bc8 \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0bae\u0bbe\u0bb1\u0bcd\u0bb1 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd.<\/p>\n<h3>\u0bae\u0bb1\u0bc8\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b86\u0baa\u0ba4\u0bcd\u0ba4\u0bc1: T(recovery)<\/h3>\n<p>\u0b85\u0b9f\u0bbf\u0b95\u0bcd\u0b95\u0b9f\u0bbf \u0b95\u0bc1\u0bb1\u0bc8\u0ba4\u0bcd\u0ba4\u0bc1 \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0bae\u0bcd \u0bae\u0bbe\u0bb1\u0bbf <code>T(recovery)<\/code> \u0b86\u0b95\u0bc1\u0bae\u0bcd. \u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0bb5\u0bbe\u0bb0\u0bbe\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0 \u0bae\u0bc1\u0bb4\u0bc1 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baf\u0bc8 \u0bae\u0bc0\u0b9f\u0bcd\u0b9f\u0bc6\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1, \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd RPO-\u0bb5\u0bc8 \u0b85\u0b9f\u0bc8\u0baf 6 \u0ba8\u0bbe\u0b9f\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0ba9 \u0baa\u0bb0\u0bbf\u0bb5\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0ba9\u0bc8 \u0baa\u0ba4\u0bbf\u0bb5\u0bc1\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bbf\u0baf\u0bbf\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bbe\u0bb2\u0bcd, \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0bae\u0bcd \u0b92\u0bb5\u0bcd\u0bb5\u0bca\u0bb0\u0bc1 \u0baa\u0bb0\u0bbf\u0bb5\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0ba9\u0bc8\u0baf\u0bc8\u0baf\u0bc1\u0bae\u0bcd \u0bb5\u0bb0\u0bbf\u0b9a\u0bc8\u0baf\u0bbe\u0b95 \u0bae\u0bc0\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0b87\u0baf\u0b95\u0bcd\u0b95 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd.<\/p>\n<p>500 GB \u0baa\u0bb0\u0bbf\u0bb5\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0ba9\u0bc8 \u0baa\u0ba4\u0bbf\u0bb5\u0bc1\u0b95\u0bb3\u0bc8 \u0bae\u0bc0\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bc1\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bc1 \u0baa\u0bb2 \u0bae\u0ba3\u0bbf\u0ba8\u0bc7\u0bb0\u0bae\u0bcd \u0b86\u0b95\u0bb2\u0bbe\u0bae\u0bcd, \u0b87\u0ba4\u0bc1 \u0b92\u0bb1\u0bcd\u0bb1\u0bc8-\u0ba4\u0bbf\u0bb0\u0bbf\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f CPU \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0b95 IOPS \u0b86\u0b95\u0bbf\u0baf\u0bb5\u0bb1\u0bcd\u0bb1\u0bbe\u0bb2\u0bcd \u0baa\u0bc6\u0bb0\u0bbf\u0ba4\u0bc1\u0bae\u0bcd \u0baa\u0bbe\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0bae\u0bcd. <code>T(recovery)<\/code>-\u0b90\u0b95\u0bcd \u0b95\u0bc1\u0bb1\u0bc8\u0b95\u0bcd\u0b95, \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0bae\u0bc1\u0bb4\u0bc1 \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0bb5\u0bc7\u0bb1\u0bc1\u0baa\u0b9f\u0bcd\u0b9f \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0b95\u0bb3\u0bbf\u0ba9\u0bcd \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd\u0ba3\u0bc8 \u0b85\u0ba4\u0bbf\u0b95\u0bb0\u0bbf\u0b95\u0bcd\u0b95\u0bb5\u0bc1\u0bae\u0bcd.<\/p>\n<h2>\u0b87\u0b9f\u0bc8\u0bb5\u0bc6\u0bb3\u0bbf\u0baf\u0bc8\u0b95\u0bcd \u0b95\u0bc1\u0bb1\u0bc8\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd: RTO \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd RPO-\u0bb5\u0bc8\u0b9a\u0bcd \u0b9a\u0bb0\u0bbf\u0baa\u0bbe\u0bb0\u0bcd\u0b95\u0bcd\u0b95 \u0ba8\u0b9f\u0bc8\u0bae\u0bc1\u0bb1\u0bc8 \u0ba8\u0b9f\u0bb5\u0b9f\u0bbf\u0b95\u0bcd\u0b95\u0bc8\u0b95\u0bb3\u0bcd<\/h2>\n<p>\u0b95\u0bcb\u0b9f\u0bcd\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1 \u0bb0\u0bc0\u0ba4\u0bbf\u0baf\u0bbe\u0ba9 RTO \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd RPO-\u0bb5\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0bc1\u0bb5\u0ba4\u0bc1 \u0bae\u0bc1\u0ba4\u0bb2\u0bcd \u0baa\u0b9f\u0bbf \u0bae\u0b9f\u0bcd\u0b9f\u0bc1\u0bae\u0bc7. \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0b9a\u0bc2\u0bb4\u0bb2\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0ba4\u0bcd \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0b9a\u0bcd\u0b9a\u0bbf\u0baf\u0bbe\u0ba9 \u0b9a\u0bb0\u0bbf\u0baa\u0bbe\u0bb0\u0bcd\u0baa\u0bcd\u0baa\u0bc1 \u0ba4\u0bc7\u0bb5\u0bc8.<\/p>\n<h3>\u0baa\u0b9f\u0bbf 1: \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0b9a\u0bcd\u0b9a\u0bbf\u0baf\u0bbe\u0ba9 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0b95\u0ba4\u0bcd\u0ba4\u0bc8 (Continuous Archiving) \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bcd<\/h3>\n<p>\u0b92\u0ba4\u0bcd\u0ba4\u0bbf\u0b9a\u0bc8\u0bb5\u0bbe\u0ba9 \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0ba9\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bcd \u0b95\u0bc1\u0bb1\u0bc8\u0baa\u0bbe\u0b9f\u0bc1 \u0b87\u0bb2\u0bcd\u0bb2\u0bbe\u0bae\u0bb2\u0bcd \u0ba8\u0bbf\u0bae\u0bbf\u0b9f\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0bcd\u0b95\u0bc1 \u0b95\u0bc1\u0bb1\u0bc8\u0bb5\u0bbe\u0ba9 RPO-\u0b95\u0bcd\u0b95\u0bb3\u0bc8 \u0b85\u0b9f\u0bc8\u0baf, \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0b9a\u0bcd\u0b9a\u0bbf\u0baf\u0bbe\u0ba9 \u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0b95\u0ba4\u0bcd\u0ba4\u0bc8 \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb5\u0bc1\u0bae\u0bcd. \u0b92\u0bb0\u0bc1 \u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0b95\u0bcb\u0baa\u0bcd\u0baa\u0bc1 \u0ba8\u0bbf\u0bb0\u0bae\u0bcd\u0baa\u0bc1\u0bae\u0bcd \u0bb5\u0bb0\u0bc8 \u0b95\u0bbe\u0ba4\u0bcd\u0ba4\u0bbf\u0bb0\u0bc1\u0baa\u0bcd\u0baa\u0ba4\u0bb1\u0bcd\u0b95\u0bc1\u0baa\u0bcd \u0baa\u0ba4\u0bbf\u0bb2\u0bbe\u0b95 (\u0b95\u0bc1\u0bb1\u0bc8\u0ba8\u0bcd\u0ba4 \u0baa\u0bcb\u0b95\u0bcd\u0b95\u0bc1\u0bb5\u0bb0\u0ba4\u0bcd\u0ba4\u0bc1 \u0b95\u0bbe\u0bb2\u0b99\u0bcd\u0b95\u0bb3\u0bbf\u0bb2\u0bcd \u0b87\u0ba4\u0bb1\u0bcd\u0b95\u0bc1 \u0baa\u0bb2 \u0bae\u0ba3\u0bbf\u0ba8\u0bc7\u0bb0\u0bae\u0bcd \u0b86\u0b95\u0bb2\u0bbe\u0bae\u0bcd), \u0bb5\u0bb4\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0ba9 \u0b87\u0b9f\u0bc8\u0bb5\u0bc6\u0bb3\u0bbf\u0baf\u0bbf\u0bb2\u0bcd \u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0bae\u0bbe\u0bb1\u0bcd\u0bb1\u0b99\u0bcd\u0b95\u0bb3\u0bc8 \u0b95\u0b9f\u0bcd\u0b9f\u0bbe\u0baf\u0bae\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0b99\u0bcd\u0b95\u0bb3\u0bcd.<\/p>\n<p>SQL Server-\u0b87\u0bb2\u0bcd, \u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b85\u0b9f\u0bbf\u0b95\u0bcd\u0b95\u0b9f\u0bbf \u0baa\u0bb0\u0bbf\u0bb5\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0ba9\u0bc8 \u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0b95\u0bb3\u0bc8 \u0ba4\u0bbe\u0ba9\u0bbf\u0baf\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0b95\u0bcd\u0b95\u0bb2\u0bbe\u0bae\u0bcd:<\/p>\n<pre><code class=\"language-sql\">BACKUP LOG [MissionCriticalDB] \nTO DISK = N'\\BackupRepoSQLMissionCriticalDB_Log.trn' \nWITH NOFORMAT, NOINIT, \nNAME = N'MissionCriticalDB-Transaction Log Backup', \nSKIP, NOREWIND, NOUNLOAD, COMPRESSION, STATS = 10;\n<\/code><\/pre>\n<p><em>\u0b9a\u0bbf\u0bb1\u0ba8\u0bcd\u0ba4 \u0ba8\u0b9f\u0bc8\u0bae\u0bc1\u0bb1\u0bc8:<\/em> \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd RPO \u0ba4\u0bc7\u0bb5\u0bc8\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0bca\u0bb1\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1 \u0b87\u0ba8\u0bcd\u0ba4 \u0bb5\u0bc7\u0bb2\u0bc8\u0baf\u0bc8 \u0b92\u0bb5\u0bcd\u0bb5\u0bca\u0bb0\u0bc1 1-5 \u0ba8\u0bbf\u0bae\u0bbf\u0b9f\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b87\u0baf\u0b99\u0bcd\u0b95\u0bc1\u0bae\u0bbe\u0bb1\u0bc1 \u0ba4\u0bbf\u0b9f\u0bcd\u0b9f\u0bae\u0bbf\u0b9f\u0bc1\u0b99\u0bcd\u0b95\u0bb3\u0bcd.<\/p>\n<h3>\u0baa\u0b9f\u0bbf 2: \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bc8 \u0ba4\u0bbe\u0ba9\u0bbf\u0baf\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0ba4\u0bb2\u0bcd<\/h3>\n<p>\u0b9a\u0bcb\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bbe\u0ba4 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0bb5\u0bc6\u0bb1\u0bc1\u0bae\u0bcd \u0b95\u0bcb\u0b9f\u0bcd\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1 \u0b95\u0bb0\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1 \u0bae\u0b9f\u0bcd\u0b9f\u0bc1\u0bae\u0bc7. \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f RTO-\u0bb5\u0bc8 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4, \u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba4\u0bbe\u0ba9\u0bbf\u0baf\u0b99\u0bcd\u0b95\u0bbf \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bc8\u0b9a\u0bcd \u0b9a\u0bc6\u0baf\u0bcd\u0baf \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd.<\/p>\n<p>CloudSave \u0baa\u0bcb\u0ba9\u0bcd\u0bb1 \u0ba8\u0bbf\u0bb1\u0bc1\u0bb5\u0ba9 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba4\u0bbe\u0ba9\u0bbf\u0baf\u0b99\u0bcd\u0b95\u0bbf, \u0ba4\u0ba9\u0bbf\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bc8 \u0bb5\u0bb4\u0b99\u0bcd\u0b95\u0bc1\u0bb5\u0ba4\u0ba9\u0bcd \u0bae\u0bc2\u0bb2\u0bae\u0bcd \u0b87\u0ba4\u0bc8 \u0b8e\u0bb3\u0bbf\u0ba4\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9. CloudSave \u0ba4\u0bbe\u0ba9\u0bbe\u0b95\u0bb5\u0bc7 \u0b92\u0bb0\u0bc1 \u0b9a\u0bbe\u0ba3\u0bcd\u0b9f\u0bcd\u0baa\u0bbe\u0b95\u0bcd\u0bb8\u0bcd \u0b9a\u0bc2\u0bb4\u0bb2\u0bc8 \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0bbf, \u0b9a\u0bae\u0bc0\u0baa\u0ba4\u0bcd\u0ba4\u0bbf\u0baf \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baf\u0bc8 \u0bae\u0bb5\u0bc1\u0ba3\u0bcd\u0b9f\u0bcd \u0b9a\u0bc6\u0baf\u0bcd\u0ba4\u0bc1, \u0bae\u0bc1\u0bb4\u0bc1 \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc8\u0b9a\u0bcd \u0b9a\u0bc6\u0baf\u0bcd\u0ba4\u0bc1, \u0ba4\u0ba9\u0bbf\u0baa\u0bcd\u0baa\u0baf\u0ba9\u0bcd \u0b9a\u0bb0\u0bbf\u0baa\u0bbe\u0bb0\u0bcd\u0baa\u0bcd\u0baa\u0bc1 \u0bb8\u0bcd\u0b95\u0bbf\u0bb0\u0bbf\u0baa\u0bcd\u0b9f\u0bcd\u0b95\u0bb3\u0bc8 (\u0b89\u0ba4\u0bbe\u0bb0\u0ba3\u0bae\u0bbe\u0b95, SQL Server-\u0b95\u0bcd\u0b95\u0bc1 <code>DBCC CHECKDB<\/code>) \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bbf, \u0b9a\u0bb0\u0bbf\u0baf\u0bbe\u0ba9 RTO-\u0bb5\u0bc8 \u0b85\u0bb3\u0bb5\u0bbf\u0b9f\u0bb5\u0bc1\u0bae\u0bcd \u0ba4\u0bb0\u0bb5\u0bc1 \u0b92\u0bb0\u0bc1\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bc8 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb5\u0bc1\u0bae\u0bcd \u0bae\u0bc1\u0b9f\u0bbf\u0baf\u0bc1\u0bae\u0bcd. \u0b87\u0ba4\u0bc1 RTO-\u0bb5\u0bc8 \u0b92\u0bb0\u0bc1 \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0baf\u0bc2\u0b95\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bbf\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1 \u0ba8\u0bbf\u0bb0\u0bc2\u0baa\u0bbf\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f, \u0b85\u0bb1\u0bbf\u0b95\u0bcd\u0b95\u0bc8\u0baf\u0bbf\u0b9f\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0b85\u0bb3\u0bb5\u0bc0\u0b9f\u0bbe\u0b95 \u0bae\u0bbe\u0bb1\u0bcd\u0bb1\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n<h3>\u0baa\u0b9f\u0bbf 3: SLA \u0bae\u0bc0\u0bb1\u0bb2\u0bcd\u0b95\u0bb3\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0bcd\u0b95\u0bbe\u0ba3\u0bbf\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b8e\u0b9a\u0bcd\u0b9a\u0bb0\u0bbf\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd<\/h3>\n<p>\u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b95\u0ba3\u0bcd\u0b95\u0bbe\u0ba3\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0b85\u0b9f\u0bc1\u0b95\u0bcd\u0b95\u0bc1 (Prometheus, Datadog, Zabbix) \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd RTO\/RPO SLA-\u0b95\u0bcd\u0b95\u0bb3\u0bc8 \u0b85\u0b9a\u0bcd\u0b9a\u0bc1\u0bb1\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0b85\u0bb3\u0bb5\u0bc0\u0b9f\u0bc1\u0b95\u0bb3\u0bc8\u0ba4\u0bcd \u0ba4\u0bc0\u0bb5\u0bbf\u0bb0\u0bae\u0bbe\u0b95\u0b95\u0bcd \u0b95\u0ba3\u0bcd\u0b95\u0bbe\u0ba3\u0bbf\u0b95\u0bcd\u0b95 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd. \u0b87\u0ba4\u0bb1\u0bcd\u0b95\u0bbe\u0ba9 \u0b8e\u0b9a\u0bcd\u0b9a\u0bb0\u0bbf\u0b95\u0bcd\u0b95\u0bc8 \u0bb5\u0bbf\u0ba4\u0bbf\u0b95\u0bb3\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd:<br \/>\n*   <strong>\u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0bb5\u0bc7\u0bb2\u0bc8 \u0ba4\u0bcb\u0bb2\u0bcd\u0bb5\u0bbf\u0b95\u0bb3\u0bcd:<\/strong> RPO-\u0b95\u0bcd\u0b95\u0bc1 \u0b89\u0b9f\u0ba9\u0b9f\u0bbf \u0b85\u0b9a\u0bcd\u0b9a\u0bc1\u0bb1\u0bc1\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd.<br \/>\n*   <strong>\u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0b85\u0ba9\u0bc1\u0baa\u0bcd\u0baa\u0bc1\u0bae\u0bcd \u0ba4\u0bbe\u0bae\u0ba4\u0bae\u0bcd:<\/strong> \u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0baa\u0bb0\u0bbf\u0bae\u0bbe\u0bb1\u0bcd\u0bb1\u0bae\u0bcd \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b87\u0b9f\u0bc8\u0bb5\u0bc6\u0bb3\u0bbf\u0baf\u0bc8 \u0bb5\u0bbf\u0b9f \u0b85\u0ba4\u0bbf\u0b95 \u0ba8\u0bc7\u0bb0\u0bae\u0bcd \u0b8e\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bbe\u0bb2\u0bcd.<br \/>\n*   <strong>\u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0b95 IOPS \u0ba4\u0bcd\u0bb0\u0bcb\u0b9f\u0bcd\u0bb2\u0bbf\u0b99\u0bcd:<\/strong> \u0b95\u0bbf\u0bb3\u0bb5\u0bc1\u0b9f\u0bcd \u0bb5\u0bb4\u0b99\u0bcd\u0b95\u0bc1\u0ba8\u0bb0\u0bcd\u0b95\u0bb3\u0bcd (AWS EBS \u0baa\u0bcb\u0ba9\u0bcd\u0bb1\u0bb5\u0bc8) \u0baa\u0bb0\u0bcd\u0bb8\u0bcd\u0b9f\u0bcd \u0b95\u0bbf\u0bb0\u0bc6\u0b9f\u0bbf\u0b9f\u0bcd\u0b95\u0bb3\u0bcd \u0ba4\u0bc0\u0bb0\u0bcd\u0ba8\u0bcd\u0ba4\u0bc1\u0bb5\u0bbf\u0b9f\u0bcd\u0b9f\u0bbe\u0bb2\u0bcd IOPS-\u0b90\u0b95\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0bbe\u0bb0\u0bcd\u0b95\u0bb3\u0bcd, \u0b87\u0ba4\u0bc1 \u0b89\u0ba3\u0bcd\u0bae\u0bc8\u0baf\u0bbe\u0ba9 \u0b85\u0bb5\u0b9a\u0bb0\u0ba8\u0bbf\u0bb2\u0bc8\u0baf\u0bbf\u0ba9\u0bcd \u0baa\u0bcb\u0ba4\u0bc1 \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd RTO-\u0bb5\u0bc8 \u0b85\u0bae\u0bc8\u0ba4\u0bbf\u0baf\u0bbe\u0b95 \u0b85\u0bb4\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0bbf\u0b9f\u0bc1\u0bae\u0bcd.<\/p>\n<h2>\u0b95\u0b9f\u0bc1\u0bae\u0bc8\u0baf\u0bbe\u0ba9 SLA-\u0b95\u0bcd\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0bc2\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0bbf \u0b9a\u0bc6\u0baf\u0bcd\u0baf \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc8 \u0bae\u0bc7\u0bae\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bcd<\/h2>\n<p>\u0b95\u0ba3\u0bbf\u0ba4\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bc0\u0b9f\u0bc1\u0b95\u0bb3\u0bcd \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba4\u0bb1\u0bcd\u0baa\u0bcb\u0ba4\u0bc8\u0baf \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0bb5\u0ba3\u0bbf\u0b95 SLA-\u0b95\u0bcd\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0bc2\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0bbf \u0b9a\u0bc6\u0baf\u0bcd\u0baf \u0bae\u0bc1\u0b9f\u0bbf\u0baf\u0bbe\u0ba4\u0bc1 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8\u0b95\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0bae\u0bcd\u0baa\u0bcb\u0ba4\u0bc1, \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0b89\u0ba4\u0bcd\u0ba4\u0bbf\u0baf\u0bc8 \u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0bae\u0bc7\u0bae\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd.<\/p>\n<h3>1. \u0baa\u0bbf\u0bb3\u0bbe\u0b95\u0bcd-\u0ba8\u0bbf\u0bb2\u0bc8 \u0b85\u0ba4\u0bbf\u0b95\u0bb0\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bcd<\/h3>\n<p>\u0baa\u0bbe\u0bb0\u0bae\u0bcd\u0baa\u0bb0\u0bbf\u0baf \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b9f\u0bae\u0bcd\u0baa\u0bcd\u0b95\u0bb3\u0bcd (<code>pg_dump<\/code> \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 <code>mysqldump<\/code> \u0baa\u0bcb\u0ba9\u0bcd\u0bb1 \u0ba4\u0bb0\u0bcd\u0b95\u0bcd\u0b95\u0bb0\u0bc0\u0ba4\u0bbf\u0baf\u0bbe\u0ba9 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0b95\u0bb3\u0bcd) \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 RTO-\u0b95\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0bae\u0bbf\u0b95\u0bb5\u0bc1\u0bae\u0bcd \u0bae\u0bc6\u0ba4\u0bc1\u0bb5\u0bbe\u0ba9\u0bb5\u0bc8. \u0b87\u0baf\u0bb1\u0bcd\u0baa\u0bbf\u0baf\u0bb2\u0bcd, \u0baa\u0bbf\u0bb3\u0bbe\u0b95\u0bcd-\u0ba8\u0bbf\u0bb2\u0bc8 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb5\u0bc1\u0bae\u0bcd. \u0baa\u0bbf\u0bb3\u0bbe\u0b95\u0bcd-\u0ba8\u0bbf\u0bb2\u0bc8 \u0b85\u0ba4\u0bbf\u0b95\u0bb0\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0b95\u0bb3\u0bcd \u0b95\u0b9f\u0bc8\u0b9a\u0bbf \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0bc1\u0baa\u0bcd \u0baa\u0bbf\u0bb1\u0b95\u0bc1 \u0bae\u0bbe\u0bb1\u0bbf\u0baf \u0bb5\u0b9f\u0bcd\u0b9f\u0bc1 \u0baa\u0bbf\u0bb3\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0b95\u0bb3\u0bc8 \u0bae\u0b9f\u0bcd\u0b9f\u0bc1\u0bae\u0bc7 \u0ba8\u0b95\u0bb2\u0bc6\u0b9f\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9, \u0b87\u0ba4\u0bc1 <code>T(transfer)<\/code> \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0ba8\u0bc6\u0b9f\u0bcd\u0bb5\u0bca\u0bb0\u0bcd\u0b95\u0bcd \u0b9a\u0bc1\u0bae\u0bc8\u0baf\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0bbf\u0b9a\u0bae\u0bbe\u0b95\u0b95\u0bcd \u0b95\u0bc1\u0bb1\u0bc8\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n<h3>2. \u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0b95 \u0bb8\u0bcd\u0ba9\u0bbe\u0baa\u0bcd\u0bb7\u0bbe\u0b9f\u0bcd\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bcd<\/h3>\n<p>15 \u0ba8\u0bbf\u0bae\u0bbf\u0b9f\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b95\u0bc1\u0bb1\u0bc8\u0bb5\u0bbe\u0ba9 RTO \u0ba4\u0bc7\u0bb5\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0bae\u0bcd \u0baa\u0bb2-\u0b9f\u0bc6\u0bb0\u0bbe\u0baa\u0bc8\u0b9f\u0bcd \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1, \u0b9a\u0bbe\u0ba4\u0bbe\u0bb0\u0ba3 \u0ba8\u0bc6\u0b9f\u0bcd\u0bb5\u0bca\u0bb0\u0bcd\u0b95\u0bcd\u0b95\u0bc1\u0b95\u0bb3\u0bbf\u0bb2\u0bcd \u0baa\u0bbe\u0bb0\u0bae\u0bcd\u0baa\u0bb0\u0bbf\u0baf \u0b95\u0bcb\u0baa\u0bcd\u0baa\u0bc1 \u0ba8\u0b95\u0bb2\u0bc6\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bc1 \u0b89\u0b9f\u0bb2\u0bcd \u0bb0\u0bc0\u0ba4\u0bbf\u0baf\u0bbe\u0b95 \u0b9a\u0bbe\u0ba4\u0bcd\u0ba4\u0bbf\u0baf\u0bae\u0bb1\u0bcd\u0bb1\u0ba4\u0bc1. SAN \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b95\u0bbf\u0bb3\u0bb5\u0bc1\u0b9f\u0bcd-\u0ba8\u0bc7\u0b9f\u0bcd\u0b9f\u0bbf\u0bb5\u0bcd \u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0b95 \u0bb8\u0bcd\u0ba9\u0bbe\u0baa\u0bcd\u0bb7\u0bbe\u0b9f\u0bcd\u0b95\u0bb3\u0bc1\u0b9f\u0ba9\u0bcd (\u0b89\u0ba4\u0bbe\u0bb0\u0ba3\u0bae\u0bbe\u0b95, AWS EBS Snapshots, Pure Storage) \u0b92\u0bb0\u0bc1\u0b99\u0bcd\u0b95\u0bbf\u0ba3\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0b89\u0b9f\u0ba9\u0b9f\u0bbf <code>T(restore)<\/code>-\u0b95\u0bcd\u0b95\u0bc1 \u0b85\u0ba9\u0bc1\u0bae\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0bae\u0bcd \u0baa\u0bbf\u0ba9\u0bcd\u0ba9\u0bb0\u0bcd \u0bb8\u0bcd\u0ba9\u0bbe\u0baa\u0bcd\u0bb7\u0bbe\u0b9f\u0bcd\u0b9f\u0bbf\u0bb2\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bbf\u0bb4\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc8 \u0bae\u0b9f\u0bcd\u0b9f\u0bc1\u0bae\u0bc7 \u0b9a\u0bc6\u0baf\u0bcd\u0baf \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd.<\/p>\n<h3>3. \u0b87\u0ba3\u0bc8\u0baf\u0bbe\u0b95\u0b9a\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bcd (Parallelism)<\/h3>\n<p>\u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0b95\u0bb0\u0bc1\u0bb5\u0bbf\u0b95\u0bb3\u0bcd \u0baa\u0bb2-\u0ba4\u0bbf\u0bb0\u0bbf\u0baa\u0bc1\u0b95\u0bb3\u0bc8 (multi-threading) \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0ba4\u0bc8 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf \u0b9a\u0bc6\u0baf\u0bcd\u0baf\u0bb5\u0bc1\u0bae\u0bcd. <code>pgbackrest<\/code> \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 SQL Server \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0ba4\u0bcd\u0ba4\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bbf PostgreSQL \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0ba4\u0bcd\u0ba4\u0bc8 \u0bae\u0bc0\u0b9f\u0bcd\u0b9f\u0bc6\u0b9f\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd\u0baa\u0bcb\u0ba4\u0bc1, \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b95\u0bbf\u0b9f\u0bc8\u0b95\u0bcd\u0b95\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0ba8\u0bc6\u0b9f\u0bcd\u0bb5\u0bca\u0bb0\u0bcd\u0b95\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bb5\u0b9f\u0bcd\u0b9f\u0bc1 \u0b85\u0bb2\u0bc8\u0bb5\u0bb0\u0bbf\u0b9a\u0bc8\u0baf\u0bc8 \u0bae\u0bc1\u0bb4\u0bc1\u0bae\u0bc8\u0baf\u0bbe\u0b95\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4 \u0b87\u0ba3\u0bc8\u0baf\u0bbe\u0b95\u0b9a\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0b9f\u0bc1\u0bae\u0bcd \u0baa\u0ba3\u0bbf\u0baf\u0bbe\u0bb3\u0bb0\u0bcd\u0b95\u0bb3\u0bc8 (parallel worker threads) \u0bb5\u0bb0\u0bc8\u0baf\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bb5\u0bc1\u0bae\u0bcd.<\/p>\n<pre><code class=\"language-bash\"># pgBackRest-\u0b87\u0bb2\u0bcd \u0b87\u0ba3\u0bc8\u0baf\u0bbe\u0ba9 \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0ba9 \u0b89\u0ba4\u0bbe\u0bb0\u0ba3\u0bae\u0bcd\npgbackrest --stanza=prod_db --process-max=8 restore\n<\/code><\/pre>\n<h2>\u0bae\u0bc1\u0b9f\u0bbf\u0bb5\u0bc1<\/h2>\n<p>\u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0ba9 RTO \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd RPO-\u0bb5\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0bc1\u0bb5\u0ba4\u0bc1 \u0b9a\u0bbf\u0bb8\u0bcd\u0b9f\u0bae\u0bcd\u0bb8\u0bcd \u0b87\u0ba9\u0bcd\u0b9c\u0bbf\u0ba9\u0bbf\u0baf\u0bb0\u0bbf\u0b99\u0bcd\u0b95\u0bbf\u0bb2\u0bcd \u0b92\u0bb0\u0bc1 \u0b95\u0b9f\u0bc1\u0bae\u0bc8\u0baf\u0bbe\u0ba9 \u0baa\u0baf\u0bbf\u0bb1\u0bcd\u0b9a\u0bbf\u0baf\u0bbe\u0b95\u0bc1\u0bae\u0bcd. \u0b87\u0ba4\u0bc1 DBAs \u0b87\u0baf\u0bb2\u0bcd\u0baa\u0bc1\u0ba8\u0bbf\u0bb2\u0bc8 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bc8\u0ba4\u0bcd \u0ba4\u0bbe\u0ba3\u0bcd\u0b9f\u0bbf, \u0ba4\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0b95 I\/O, \u0ba8\u0bc6\u0b9f\u0bcd\u0bb5\u0bca\u0bb0\u0bcd\u0b95\u0bcd \u0ba4\u0bbf\u0bb1\u0ba9\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bb5\u0bbf\u0baf\u0bb2\u0bc8 \u0b95\u0ba3\u0bbf\u0ba4 \u0bb0\u0bc0\u0ba4\u0bbf\u0baf\u0bbe\u0b95 \u0bae\u0bbe\u0ba4\u0bbf\u0bb0\u0bbf\u0baf\u0bbe\u0b95\u0bcd\u0b95 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd.<\/p>\n<p>\u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0bb5\u0bbf\u0b95\u0bbf\u0ba4\u0b99\u0bcd\u0b95\u0bb3\u0bc8 \u0b85\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8\u0baf\u0bbe\u0b95\u0b95\u0bcd \u0b95\u0bca\u0ba3\u0bcd\u0b9f\u0bc1, \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bbf\u0ba9\u0bcd \u0ba4\u0ba9\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0bae\u0bbe\u0ba9 \u0ba8\u0bbf\u0bb2\u0bc8\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0bc1\u0bb0\u0bbf\u0ba8\u0bcd\u0ba4\u0bc1\u0b95\u0bca\u0ba3\u0bcd\u0b9f\u0bc1, CloudSave \u0baa\u0bcb\u0ba9\u0bcd\u0bb1 \u0bb5\u0bb2\u0bc1\u0bb5\u0bbe\u0ba9 \u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0bae\u0bc2\u0bb2\u0bae\u0bcd \u0ba4\u0bbe\u0ba9\u0bbf\u0baf\u0b99\u0bcd\u0b95\u0bbf \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bc8\u0b9a\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0ba4\u0ba9\u0bcd \u0bae\u0bc2\u0bb2\u0bae\u0bcd, IT \u0b95\u0bc1\u0bb4\u0bc1\u0b95\u0bcd\u0b95\u0bb3\u0bcd \u0ba4\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0baa\u0bc7\u0bb0\u0bbf\u0b9f\u0bb0\u0bcd \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 SLA-\u0b95\u0bcd\u0b95\u0bb3\u0bc8 \u0ba8\u0bae\u0bcd\u0baa\u0bbf\u0b95\u0bcd\u0b95\u0bc8\u0baf\u0bc1\u0b9f\u0ba9\u0bcd \u0b89\u0bb1\u0bc1\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4 \u0bae\u0bc1\u0b9f\u0bbf\u0baf\u0bc1\u0bae\u0bcd. \u0ba8\u0bbf\u0ba9\u0bc8\u0bb5\u0bbf\u0bb2\u0bcd \u0b95\u0bca\u0bb3\u0bcd\u0bb3\u0bc1\u0b99\u0bcd\u0b95\u0bb3\u0bcd: \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3 \u0ba8\u0bbf\u0bb0\u0bcd\u0bb5\u0bbe\u0b95\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd, \u0ba8\u0bae\u0bcd\u0baa\u0bbf\u0b95\u0bcd\u0b95\u0bc8 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0b92\u0bb0\u0bc1 \u0b89\u0ba4\u0bcd\u0ba4\u0bbf \u0b85\u0bb2\u0bcd\u0bb2, \u0bae\u0bc7\u0bb2\u0bc1\u0bae\u0bcd \u0b9a\u0bcb\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bbe\u0ba4 \u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd\u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0b95\u0bb3\u0bcd \u0b92\u0bb0\u0bc1 \u0baa\u0bca\u0bb1\u0bc1\u0baa\u0bcd\u0baa\u0bc1 (liability) \u0b86\u0b95\u0bc1\u0bae\u0bcd.<\/p>\n<blockquote>\n<p>DevOps \u0baa\u0bca\u0bb1\u0bbf\u0baf\u0bbe\u0bb3\u0bb0\u0bcd\u0b95\u0bb3\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd DBAs \u0bae\u0bc7\u0bae\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0bae\u0bc0\u0b9f\u0bcd\u0baa\u0bc1 \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bb5\u0bbf\u0baf\u0bb2\u0bcd, CLI \u0b95\u0bb0\u0bc1\u0bb5\u0bbf\u0b95\u0bb3\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0ba4\u0bbe\u0ba9\u0bbf\u0baf\u0b99\u0bcd\u0b95\u0bbf \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bbf \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0ba9 RTO \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd RPO-\u0bb5\u0bc8 \u0b8e\u0bb5\u0bcd\u0bb5\u0bbe\u0bb1\u0bc1 \u0ba4\u0bc1\u0bb2\u0bcd\u0bb2\u0bbf\u0baf\u0bae\u0bbe\u0b95\u0b95\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f, \u0b9a\u0bcb\u0ba4\u0bbf\u0b95\u0bcd\u0b95 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bae\u0bc7\u0bae\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb2\u0bbe\u0bae\u0bcd \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8 \u0b85\u0bb1\u0bbf\u0b95.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>**<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"Calculate RTO & RPO for Mission-Critical Databases","rank_math_description":"**","rank_math_focus_keyword":"calculate RTO and RPO","footnotes":""},"categories":[1715],"tags":[4475,720,3861,3862,4476,4477],"class_list":["post-6147","post","type-post","status-publish","format-standard","hentry","category-disaster-recovery","tag-business-continuity","tag-data-loss-prevention","tag-database-recovery","tag-dba-guide","tag-mission-critical-databases","tag-rto-and-rpo"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Calculate RTO &amp; RPO for Mission-Critical Databases<\/title>\n<meta name=\"description\" content=\"**\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cloudsave.app\/ta\/knowledge-base\/%e0%ae%ae-%e0%ae%95-%e0%ae%95-%e0%ae%af%e0%ae%ae-%e0%ae%a9-%e0%ae%a4%e0%ae%b0%e0%ae%b5-%e0%ae%a4-%e0%ae%a4%e0%ae%b3%e0%ae%99-%e0%ae%95%e0%ae%b3-%e0%ae%95-%e0%ae%95-%e0%ae%a9-rto-%e0%ae%ae%e0%ae%b1\/\" \/>\n<meta property=\"og:locale\" content=\"ta_IN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0ba4\u0bb0\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0ba9 RTO \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd RPO-\u0bb5\u0bc8 \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0bc1\u0ba4\u0bb2\u0bcd: \u0b92\u0bb0\u0bc1 DBA-\u0bb5\u0bbf\u0ba9\u0bcd \u0bb5\u0bb4\u0bbf\u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bbf\" \/>\n<meta property=\"og:description\" content=\"**\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cloudsave.app\/ta\/knowledge-base\/%e0%ae%ae-%e0%ae%95-%e0%ae%95-%e0%ae%af%e0%ae%ae-%e0%ae%a9-%e0%ae%a4%e0%ae%b0%e0%ae%b5-%e0%ae%a4-%e0%ae%a4%e0%ae%b3%e0%ae%99-%e0%ae%95%e0%ae%b3-%e0%ae%95-%e0%ae%95-%e0%ae%a9-rto-%e0%ae%ae%e0%ae%b1\/\" \/>\n<meta property=\"og:site_name\" content=\"CloudSave\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-18T12:21:20+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-18T13:00:41+00:00\" \/>\n<meta name=\"author\" content=\"shervinrv\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"shervinrv\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" 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