{"id":6151,"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":"2026-06-18T13:02:43","modified_gmt":"2026-06-18T13:02:43","slug":"%d9%85%d8%b4%d9%86-%da%a9%d8%b1%db%8c%d9%b9%db%8c%da%a9%d9%84-%da%88%db%8c%d9%b9%d8%a7-%d8%a8%db%8c%d8%b3-%da%a9%db%92-%d9%84%db%8c%db%92-rto-%d8%a7%d9%88%d8%b1-rpo-%da%a9%d8%a7-%d8%ad%d8%b3%d8%a7","status":"publish","type":"post","link":"https:\/\/cloudsave.app\/ur\/knowledge-base\/%d9%85%d8%b4%d9%86-%da%a9%d8%b1%db%8c%d9%b9%db%8c%da%a9%d9%84-%da%88%db%8c%d9%b9%d8%a7-%d8%a8%db%8c%d8%b3-%da%a9%db%92-%d9%84%db%8c%db%92-rto-%d8%a7%d9%88%d8%b1-rpo-%da%a9%d8%a7-%d8%ad%d8%b3%d8%a7\/","title":{"rendered":"\u0645\u0634\u0646 \u06a9\u0631\u06cc\u0679\u06cc\u06a9\u0644 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 RTO \u0627\u0648\u0631 RPO \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u0627: \u0627\u06cc\u06a9 DBA \u06a9\u06cc \u06af\u0627\u0626\u06cc\u0688"},"content":{"rendered":"

DevOps \u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0632\u060c \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0627\u06cc\u0688\u0645\u0646\u0633\u0679\u0631\u06cc\u0679\u0631\u0632 (DBAs)\u060c \u0627\u0648\u0631 IT \u0633\u0633\u0679\u0645\u0632 \u0622\u0631\u06a9\u06cc\u0679\u06cc\u06a9\u0679\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0631\u06cc\u06a9\u0648\u0631\u06cc \u0679\u0627\u0626\u0645 \u0622\u0628\u062c\u06cc\u06a9\u0679\u0648 (RTO) \u0627\u0648\u0631 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u067e\u0648\u0627\u0626\u0646\u0679 \u0622\u0628\u062c\u06cc\u06a9\u0679\u0648 (RPO) \u0635\u0631\u0641 \u06a9\u0627\u0631\u0648\u0628\u0627\u0631\u06cc \u062a\u0633\u0644\u0633\u0644 \u06a9\u06d2 \u0627\u0644\u0641\u0627\u0638 \u0646\u06c1\u06cc\u06ba \u06c1\u06cc\u06ba\u2014\u0628\u0644\u06a9\u06c1 \u06cc\u06c1 \u0633\u062e\u062a \u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0646\u06af \u06a9\u06cc \u062d\u062f\u0648\u062f \u06c1\u06cc\u06ba\u06d4 \u0645\u0634\u0646 \u06a9\u0631\u06cc\u0679\u06cc\u06a9\u0644 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u0627 \u0627\u0646\u062a\u0638\u0627\u0645 \u06a9\u0631\u062a\u06d2 \u0648\u0642\u062a\u060c \u0627\u0646 \u0645\u06cc\u0679\u0631\u06a9\u0633 \u06a9\u0627 \u062f\u0631\u0633\u062a \u062d\u0633\u0627\u0628 \u0646\u06c1 \u0644\u06af\u0627\u0646\u0627\u060c \u0627\u0646 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u0646\u0635\u0648\u0628\u06c1 \u0628\u0646\u062f\u06cc \u0646\u06c1 \u06a9\u0631\u0646\u0627\u060c \u0627\u0648\u0631 \u0627\u0646 \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u0646\u06c1 \u06a9\u0631\u0646\u0627 \u062a\u0628\u0627\u06c1 \u06a9\u0646 \u0688\u06cc\u0679\u0627 \u06a9\u06d2 \u0646\u0642\u0635\u0627\u0646 \u0627\u0648\u0631 \u0637\u0648\u06cc\u0644 \u0688\u0627\u0624\u0646 \u0679\u0627\u0626\u0645 \u06a9\u0627 \u0628\u0627\u0639\u062b \u0628\u0646 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n

\u062c\u062f\u06cc\u062f \u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632 \u0645\u0627\u062d\u0648\u0644 \u0645\u06cc\u06ba\u060c RTO \u0627\u0648\u0631 RPO \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0627\u0646\u062f\u0631\u0648\u0646\u06cc \u06a9\u0627\u0645\u060c \u0627\u0633\u0679\u0648\u0631\u06cc\u062c I\/O\u060c \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u062a\u06be\u0631\u0648 \u067e\u0679\u060c \u0627\u0648\u0631 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0645\u06cc\u06a9\u06cc\u0646\u06a9\u0633 \u06a9\u06cc \u06af\u06c1\u0631\u06cc \u0633\u0645\u062c\u06be \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4 \u06cc\u06c1 \u06af\u0627\u0626\u06cc\u0688 \u067e\u0631\u0648\u0688\u06a9\u0634\u0646 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0633\u0633\u0679\u0645\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 RTO \u0627\u0648\u0631 RPO \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u06d2\u060c \u0679\u06cc\u0633\u0679 \u06a9\u0631\u0646\u06d2 \u0627\u0648\u0631 \u0628\u06c1\u062a\u0631 \u0628\u0646\u0627\u0646\u06d2 \u06a9\u06d2 \u062a\u06a9\u0646\u06cc\u06a9\u06cc \u0637\u0631\u06cc\u0642\u0648\u06ba \u06a9\u0627 \u062c\u0627\u0626\u0632\u06c1 \u0644\u06cc\u062a\u06cc \u06c1\u06d2\u06d4<\/p>\n

\u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0633\u0633\u0679\u0645\u0632 \u0645\u06cc\u06ba RPO (\u0631\u06cc\u06a9\u0648\u0631\u06cc \u067e\u0648\u0627\u0626\u0646\u0679 \u0622\u0628\u062c\u06cc\u06a9\u0679\u0648) \u06a9\u06cc \u062a\u062d\u0644\u06cc\u0644<\/h2>\n

RPO \u0648\u0642\u062a \u06a9\u06d2 \u0644\u062d\u0627\u0638 \u0633\u06d2 \u0688\u06cc\u0679\u0627 \u06a9\u06d2 \u0646\u0642\u0635\u0627\u0646 \u06a9\u06cc \u0632\u06cc\u0627\u062f\u06c1 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0642\u0627\u0628\u0644 \u0642\u0628\u0648\u0644 \u0645\u0642\u062f\u0627\u0631 \u06a9\u06cc \u0648\u0636\u0627\u062d\u062a \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u06af\u0631 \u0622\u067e \u06a9\u0627 RPO 15 \u0645\u0646\u0679 \u06c1\u06d2\u060c \u062a\u0648 12:00 \u0628\u062c\u06d2 \u067e\u06cc\u0634 \u0622\u0646\u06d2 \u0648\u0627\u0644\u06cc \u06a9\u0633\u06cc \u0622\u0641\u062a \u06a9\u0627 \u0645\u0637\u0644\u0628 \u06cc\u06c1 \u06c1\u06d2 \u06a9\u06c1 \u0622\u067e \u06a9\u0648 11:45 \u0628\u062c\u06d2 \u062a\u06a9 \u06a9\u06cc \u062a\u0645\u0627\u0645 \u06a9\u0645\u0679\u0688 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646\u0632 \u06a9\u0648 \u0628\u062d\u0627\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0642\u0627\u0628\u0644 \u06c1\u0648\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2\u06d4<\/p>\n

\u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c RPO \u06a9\u0627 \u062a\u0639\u06cc\u0646 \u0622\u067e \u06a9\u06cc \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0645\u06cc\u0646\u062c\u0645\u0646\u0679 \u06a9\u06cc \u062d\u06a9\u0645\u062a \u0639\u0645\u0644\u06cc (PostgreSQL \u0645\u06cc\u06ba WAL\u060c Oracle \u0645\u06cc\u06ba Redo Logs\u060c SQL Server \u0645\u06cc\u06ba Transaction Logs) \u0633\u06d2 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n

\u0688\u06cc\u0679\u0627 \u06a9\u06d2 \u0646\u0642\u0635\u0627\u0646 \u0627\u0648\u0631 \u0644\u0627\u06af \u062c\u0646\u0631\u06cc\u0634\u0646 \u06a9\u0627 \u0645\u06cc\u06a9\u06cc\u0646\u0632\u0645<\/h3>\n

\u0642\u0627\u0628\u0644 \u062d\u0635\u0648\u0644 RPO \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0622\u067e \u06a9\u0648 \u067e\u06c1\u0644\u06d2 \u0627\u067e\u0646\u06d2 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06cc \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u062c\u0646\u0631\u06cc\u0634\u0646 \u06a9\u06cc \u0634\u0631\u062d \u06a9\u0648 \u0633\u0645\u062c\u06be\u0646\u0627 \u06c1\u0648\u06af\u0627\u06d4 \u0627\u06af\u0631 \u0622\u067e \u06c1\u0631 15 \u0645\u0646\u0679 \u0628\u0639\u062f \u0628\u06cc\u06a9 \u0627\u067e \u0631\u06cc\u067e\u0648\u0632\u0679\u0631\u06cc \u0645\u06cc\u06ba \u0644\u0627\u06af\u0632 \u0628\u06be\u06cc\u062c \u0631\u06c1\u06d2 \u06c1\u06cc\u06ba\u060c \u0644\u06cc\u06a9\u0646 \u0622\u067e \u06a9\u0627 \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u0627\u0633 \u0648\u0642\u062a \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 15 \u0645\u0646\u0679 \u06a9\u06d2 \u0644\u0627\u06af\u0632 \u0645\u0646\u062a\u0642\u0644 \u0646\u06c1\u06cc\u06ba \u06a9\u0631 \u0633\u06a9\u062a\u0627\u060c \u062a\u0648 \u0622\u067e \u06a9\u0627 \u0627\u0635\u0644 RPO \u0645\u0633\u0644\u0633\u0644 \u062e\u0631\u0627\u0628 \u06c1\u0648\u062a\u0627 \u0631\u06c1\u06d2 \u06af\u0627\u06d4<\/p>\n

\u0622\u067e \u0645\u0642\u0627\u0645\u06cc SQL \u06a9\u0645\u0627\u0646\u0688\u0632 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 \u0627\u067e\u0646\u06cc \u0644\u0627\u06af \u062c\u0646\u0631\u06cc\u0634\u0646 \u06a9\u06cc \u0634\u0631\u062d \u06a9\u0627 \u0628\u06cc\u0633 \u0644\u0627\u0626\u0646 \u0628\u0646\u0627 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0645\u062b\u0627\u0644 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631\u060c PostgreSQL (\u0648\u0631\u0698\u0646 10+) \u0645\u06cc\u06ba\u060c \u0622\u067e \u0627\u06cc\u06a9 \u0645\u062e\u0635\u0648\u0635 \u0648\u0642\u0641\u06d2 \u067e\u0631 \u0631\u0627\u0626\u0679-\u0627\u06c1\u06cc\u0688 \u0644\u0627\u06af (WAL) \u062c\u0646\u0631\u06cc\u0634\u0646 \u06a9\u06cc \u0634\u0631\u062d \u06a9\u06cc \u067e\u06cc\u0645\u0627\u0626\u0634 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba:<\/p>\n

-- Run this at T=0\nSELECT pg_current_wal_lsn() AS start_lsn;\n\n-- Wait exactly 5 minutes (300 seconds), then run:\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
\u0627\u06af\u0631 \u06cc\u06c1 \u0627\u0633\u062a\u0641\u0633\u0627\u0631 \u0638\u0627\u06c1\u0631 \u06a9\u0631\u062a\u0627 \u06c1\u06d2 \u06a9\u06c1 \u0622\u067e \u067e\u06cc\u06a9 \u0644\u0648\u0688 \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 50 MB\/s \u06a9\u0627 WAL \u0688\u06cc\u0679\u0627 \u062a\u06cc\u0627\u0631 \u06a9\u0631 \u0631\u06c1\u06d2 \u06c1\u06cc\u06ba\u060c \u062a\u0648 15 \u0645\u0646\u0679 \u06a9\u06d2 RPO \u06a9\u06d2 \u0644\u06cc\u06d2 \u0622\u067e \u06a9\u06d2 \u0628\u06cc\u06a9 \u0627\u067e \u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u0645\u06cc\u06ba 45 GB \u0644\u0627\u06af \u0688\u06cc\u0679\u0627 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u06af\u06cc\u06d4 \u0627\u0633 RPO \u06a9\u0648 \u0628\u0631\u0642\u0631\u0627\u0631 \u0631\u06a9\u06be\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0622\u067e \u06a9\u06d2 \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u0627\u0648\u0631 \u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u0679\u0627\u0631\u06af\u0679\u0633 \u06a9\u0648 50 MB\/s \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u06a9\u06cc \u0645\u0633\u0644\u0633\u0644 \u0631\u0627\u0626\u0679 \u0627\u0633\u067e\u06cc\u0688 \u06a9\u0648 \u0633\u067e\u0648\u0631\u0679 \u06a9\u0631\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2\u06d4<\/p>\n
\u0633\u0646\u06a9\u0631\u0648\u0646\u0633 \u0628\u0645\u0642\u0627\u0628\u0644\u06c1 \u0627\u0633\u0646\u06a9\u0631\u0648\u0646\u0633 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u06a9\u0627 \u0627\u062b\u0631<\/h3>\n
\u0628\u06c1\u062a \u0633\u06d2 DBAs RPO \u06a9\u0648 \u067e\u0648\u0631\u0627 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u06c1\u0627\u0626\u06cc \u0627\u0648\u06cc\u0644\u06cc\u0628\u0644\u0679\u06cc (HA) \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u067e\u0631 \u0627\u0646\u062d\u0635\u0627\u0631 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u062a\u0627\u06c1\u0645\u060c \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0628\u06cc\u06a9 \u0627\u067e \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u06d4 \u0627\u06cc\u06a9 \u0688\u06cc\u0644\u06cc\u0679 \u0634\u062f\u06c1 \u0679\u06cc\u0628\u0644 (DROP TABLE users;<\/code>) \u0641\u0648\u0631\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0679 \u06c1\u0648 \u062c\u0627\u062a\u06cc \u06c1\u06d2\u06d4<\/p>\n
\u0688\u06cc\u0632\u0627\u0633\u0679\u0631 \u0631\u06cc\u06a9\u0648\u0631\u06cc (DR) \u06a9\u06d2 \u0644\u06cc\u06d2 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u0648\u0642\u062a\u060c \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0645\u0648\u0688 \u0628\u0631\u0627\u06c1 \u0631\u0627\u0633\u062a RPO \u067e\u0631 \u0627\u062b\u0631 \u0627\u0646\u062f\u0627\u0632 \u06c1\u0648\u062a\u0627 \u06c1\u06d2:
\n*   \u0633\u0646\u06a9\u0631\u0648\u0646\u0633 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646:<\/strong> \u0635\u0641\u0631 RPO (RPO=0) \u06a9\u06cc \u0636\u0645\u0627\u0646\u062a \u062f\u06cc\u062a\u06cc \u06c1\u06d2\u06d4 \u067e\u0631\u0627\u0626\u0645\u0631\u06cc \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u062a\u0628 \u062a\u06a9 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u06a9\u0645\u0679 \u0646\u06c1\u06cc\u06ba \u06a9\u0631\u06d2 \u06af\u0627 \u062c\u0628 \u062a\u06a9 \u0627\u0633\u0679\u06cc\u0646\u0688 \u0628\u0627\u0626\u06cc \u0627\u0633\u06d2 \u0645\u0648\u0635\u0648\u0644 \u06c1\u0648\u0646\u06d2 \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u0646\u06c1 \u06a9\u0631 \u062f\u06d2\u06d4 \u0627\u0633 \u06a9\u0627 \u0646\u0642\u0635\u0627\u0646 \u067e\u0631\u0627\u0626\u0645\u0631\u06cc \u0631\u0627\u0626\u0679 \u0622\u067e\u0631\u06cc\u0634\u0646\u0632 \u067e\u0631 \u0628\u0691\u06be\u062a\u06cc \u06c1\u0648\u0626\u06cc \u0644\u06cc\u0679\u0646\u0633\u06cc \u06c1\u06d2\u06d4
\n*   \u0627\u0633\u0646\u06a9\u0631\u0648\u0646\u0633 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646:<\/strong> \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0644\u06cc\u06af \u0645\u062a\u0639\u0627\u0631\u0641 \u06a9\u0631\u0627\u062a\u06cc \u06c1\u06d2\u06d4 \u0622\u067e \u06a9\u0627 RPO \u0645\u0624\u062b\u0631 \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0622\u067e \u06a9\u06d2 \u0645\u0648\u062c\u0648\u062f\u06c1 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0644\u06cc\u06af \u06a9\u06d2 \u0628\u0631\u0627\u0628\u0631 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n
PostgreSQL \u0645\u06cc\u06ba \u0627\u0633\u0646\u06a9\u0631\u0648\u0646\u0633 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0644\u06cc\u06af \u06a9\u06cc \u0646\u06af\u0631\u0627\u0646\u06cc \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u06cc\u06c1 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba:<\/p>\n
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
\u0628\u0691\u06d2 \u067e\u06cc\u0645\u0627\u0646\u06d2 \u06a9\u06d2 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 RTO (\u0631\u06cc\u06a9\u0648\u0631\u06cc \u0679\u0627\u0626\u0645 \u0622\u0628\u062c\u06cc\u06a9\u0679\u0648) \u06a9\u06cc \u062a\u062d\u0644\u06cc\u0644<\/h2>\n
RTO \u0688\u0627\u0624\u0646 \u0679\u0627\u0626\u0645 \u06a9\u0627 \u0632\u06cc\u0627\u062f\u06c1 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0642\u0627\u0628\u0644 \u0628\u0631\u062f\u0627\u0634\u062a \u062f\u0648\u0631\u0627\u0646\u06cc\u06c1 \u06c1\u06d2\u06d4 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 RTO \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u0627 \u0628\u06c1\u062a \u067e\u06cc\u0686\u06cc\u062f\u06c1 \u06c1\u06d2 \u06a9\u06cc\u0648\u0646\u06a9\u06c1 \u06cc\u06c1 \u0635\u0631\u0641 \u0633\u0631\u0648\u0631 \u067e\u0631 \u0641\u0627\u0626\u0644\u06cc\u06ba \u0648\u0627\u067e\u0633 \u06a9\u0627\u067e\u06cc \u06a9\u0631\u0646\u06d2 \u06a9\u0627 \u0648\u0642\u062a \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u06d4<\/p>\n
RTO \u062d\u0633\u0627\u0628 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0631\u06cc\u0627\u0636\u06cc\u0627\u062a\u06cc \u0645\u0627\u0688\u0644<\/h3>\n
\u0627\u06cc\u06a9 \u062d\u0642\u06cc\u0642\u062a \u067e\u0633\u0646\u062f\u0627\u0646\u06c1 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 RTO \u062d\u0633\u0627\u0628 \u0645\u06cc\u06ba \u0686\u0627\u0631 \u0627\u0644\u06af \u0627\u0644\u06af \u0645\u0631\u0627\u062d\u0644 \u06a9\u0627 \u062d\u0633\u0627\u0628 \u06c1\u0648\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2:<\/p>\n
RTO = T(infra) + T(transfer) + T(restore) + T(recovery)<\/strong><\/p>\n
    \n
  1. T(infra) – \u0627\u0646\u0641\u0631\u0627\u0633\u0679\u0631\u06a9\u0686\u0631 \u06a9\u06cc \u0641\u0631\u0627\u06c1\u0645\u06cc:<\/strong> \u0645\u062a\u0628\u0627\u062f\u0644 \u06a9\u0645\u067e\u06cc\u0648\u0679 \u0627\u0648\u0631 \u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u06a9\u0648 \u062a\u06cc\u0627\u0631 \u06a9\u0631\u0646\u06d2 \u06a9\u0627 \u0648\u0642\u062a\u06d4 (\u067e\u06c1\u0644\u06d2 \u0633\u06d2 \u062a\u06cc\u0627\u0631 \u0634\u062f\u06c1 DR \u0633\u0627\u0626\u0679\u0633 \u06cc\u0627 \u0627\u0646\u0641\u0631\u0627\u0633\u0679\u0631\u06a9\u0686\u0631-\u0627\u06cc\u0632-\u06a9\u0648\u0688 \u067e\u0627\u0626\u067e \u0644\u0627\u0626\u0646\u0632 \u06a9\u06d2 \u0633\u0627\u062a\u06be \u06cc\u06c1 \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u0635\u0641\u0631 \u06c1\u0648 \u0633\u06a9\u062a\u0627 \u06c1\u06d2)\u06d4<\/li>\n
  2. T(transfer) – \u0688\u06cc\u0679\u0627 \u06a9\u06cc \u0645\u0646\u062a\u0642\u0644\u06cc:<\/strong> \u0628\u06cc\u06a9 \u0627\u067e \u067e\u06d2 \u0644\u0648\u0688 \u06a9\u0648 \u0631\u06cc\u067e\u0648\u0632\u0679\u0631\u06cc \u0633\u06d2 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0633\u0631\u0648\u0631 \u062a\u06a9 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u0627 \u0648\u0642\u062a\u06d4<\/li>\n
  3. T(restore) – \u0641\u0632\u06cc\u06a9\u0644 \u0631\u06cc\u0633\u0679\u0648\u0631:<\/strong> \u0688\u06cc\u0679\u0627 \u0641\u0627\u0626\u0644\u0648\u06ba \u06a9\u0648 \u0679\u0627\u0631\u06af\u0679 \u0688\u0633\u06a9 \u067e\u0631 \u0644\u06a9\u06be\u0646\u06d2 \u06a9\u0627 \u0648\u0642\u062a\u06d4<\/li>\n
  4. T(recovery) – \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u0631\u06cc\u0634 \u0631\u06cc\u06a9\u0648\u0631\u06cc:<\/strong> \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0627\u0646\u062c\u0646 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af\u0632 \u06a9\u0648 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0686\u0644\u0627\u0646\u06d2\u060c \u06a9\u0645\u0679\u0688 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646\u0632 \u06a9\u0648 \u0622\u06af\u06d2 \u0628\u0691\u06be\u0627\u0646\u06d2\u060c \u0627\u0648\u0631 \u0627\u0646-\u06a9\u0645\u0679\u0688 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646\u0632 \u06a9\u0648 \u0648\u0627\u067e\u0633 \u0644\u0627\u0646\u06d2 \u06a9\u0627 \u0648\u0642\u062a\u06d4<\/li>\n<\/ol>\n
    \u0645\u0646\u062a\u0642\u0644\u06cc \u0627\u0648\u0631 \u0628\u062d\u0627\u0644\u06cc \u06a9\u06d2 \u0627\u0648\u0642\u0627\u062a \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u0627<\/h3>\n
    T(transfer)<\/code> \u0627\u0648\u0631 T(restore)<\/code> \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0622\u067e \u06a9\u0648 \u0627\u067e\u0646\u06d2 \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u0628\u06cc\u0646\u0688\u0648\u062a\u06be \u0627\u0648\u0631 \u0688\u0633\u06a9 IOPS\/\u062a\u06be\u0631\u0648 \u067e\u0679 \u06a9\u06cc \u0628\u06cc\u0633 \u0644\u0627\u0626\u0646 \u0628\u0646\u0627\u0646\u06cc \u06c1\u0648\u06af\u06cc\u06d4 \u0646\u0638\u0631\u06cc\u0627\u062a\u06cc \u0632\u06cc\u0627\u062f\u06c1 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u062d\u062f\u0648\u06ba \u067e\u0631 \u0627\u0646\u062d\u0635\u0627\u0631 \u0646\u06c1 \u06a9\u0631\u06cc\u06ba\u061b \u0627\u067e\u0646\u06d2 \u0627\u0635\u0644 \u0627\u0646\u0641\u0631\u0627\u0633\u0679\u0631\u06a9\u0686\u0631 \u06a9\u0648 \u0679\u06cc\u0633\u0679 \u06a9\u0631\u06cc\u06ba\u06d4<\/p>\n
    \u0627\u067e\u0646\u06cc \u0628\u06cc\u06a9 \u0627\u067e \u0631\u06cc\u067e\u0648\u0632\u0679\u0631\u06cc \u0627\u0648\u0631 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0633\u0631\u0648\u0631 \u06a9\u06d2 \u062f\u0631\u0645\u06cc\u0627\u0646 \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u062a\u06be\u0631\u0648 \u067e\u0679 \u06a9\u0648 \u0679\u06cc\u0633\u0679 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 iperf3<\/code> \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba:<\/p>\n
    # On the backup repository (server)\niperf3 -s\n\n# On the database server (client)\niperf3 -c <backup_repo_ip> -t 60 -P 4\n<\/code><\/pre>\n
    \u0627\u067e\u0646\u06d2 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u0648\u0627\u0644\u06cc\u0645\u0632 \u06a9\u06cc \u0633\u06cc\u06a9\u0648\u06cc\u0646\u0634\u0644 \u0631\u0627\u0626\u0679 \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u06a9\u0648 \u0679\u06cc\u0633\u0679 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 fio<\/code> \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u060c \u062c\u0648 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0631\u06cc\u0633\u0679\u0648\u0631 \u0622\u067e\u0631\u06cc\u0634\u0646 \u06a9\u06cc \u0646\u0642\u0644 \u06a9\u0631\u062a\u0627 \u06c1\u06d2:<\/p>\n
    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
    \u0627\u06af\u0631 \u0622\u067e \u06a9\u0627 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 5 TB \u06a9\u0627 \u06c1\u06d2\u060c \u0627\u0648\u0631 \u0622\u067e \u06a9\u06d2 fio<\/code> \u0679\u06cc\u0633\u0679 500 MB\/s \u06a9\u06cc \u0632\u06cc\u0627\u062f\u06c1 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0645\u0633\u0644\u0633\u0644 \u0631\u0627\u0626\u0679 \u0627\u0633\u067e\u06cc\u0688 \u062f\u06a9\u06be\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u062a\u0648 \u0622\u067e \u06a9\u0627 \u0645\u0637\u0644\u0642 \u06a9\u0645 \u0627\u0632 \u06a9\u0645 T(restore)<\/code> \u062a\u0642\u0631\u06cc\u0628\u0627\u064b 2.8 \u06af\u06be\u0646\u0679\u06d2 \u06c1\u06d2\u06d4 \u0627\u06af\u0631 \u0622\u067e \u06a9\u0627 \u06a9\u0627\u0631\u0648\u0628\u0627\u0631\u06cc SLA 1 \u06af\u06be\u0646\u0679\u06d2 \u06a9\u06d2 RTO \u06a9\u0627 \u0645\u0637\u0627\u0644\u0628\u06c1 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u060c \u062a\u0648 \u0631\u0648\u0627\u06cc\u062a\u06cc \u0627\u0633\u0679\u0631\u06cc\u0645\u0646\u06af \u0631\u06cc\u0633\u0679\u0648\u0631 \u0646\u0627\u06a9\u0627\u0645 \u06c1\u0648 \u062c\u0627\u0626\u06cc\u06ba \u06af\u06d2\u06d4 \u0622\u067e \u06a9\u0648 \u0627\u067e\u0646\u06d2 \u0622\u0631\u06a9\u06cc\u0679\u06cc\u06a9\u0686\u0631 \u06a9\u0648 \u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u0644\u06cc\u0648\u0644 \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679\u0633 \u06cc\u0627 \u0628\u0644\u0627\u06a9 \u0644\u06cc\u0648\u0644 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u06a9\u06cc \u0637\u0631\u0641 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0631\u0646\u0627 \u06c1\u0648\u06af\u0627\u06d4<\/p>\n
    \u0686\u06be\u067e\u0627 \u06c1\u0648\u0627 \u062c\u0627\u0644: T(recovery)<\/h3>\n
    \u0633\u0628 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0646\u0638\u0631 \u0627\u0646\u062f\u0627\u0632 \u06a9\u06cc\u0627 \u062c\u0627\u0646\u06d2 \u0648\u0627\u0644\u0627 \u0645\u062a\u063a\u06cc\u0631 T(recovery)<\/code> \u06c1\u06d2\u06d4 \u0627\u06af\u0631 \u0622\u067e \u06c1\u0641\u062a\u06c1 \u0648\u0627\u0631 \u0645\u06a9\u0645\u0644 \u0628\u06cc\u06a9 \u0627\u067e \u0628\u062d\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba \u0627\u0648\u0631 \u0627\u067e\u0646\u06d2 RPO \u062a\u06a9 \u067e\u06c1\u0646\u0686\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 6 \u062f\u0646 \u06a9\u06d2 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af\u0632 \u06a9\u0627 \u0627\u0637\u0644\u0627\u0642 \u06a9\u0631\u0646\u0627 \u067e\u0691\u062a\u0627 \u06c1\u06d2\u060c \u062a\u0648 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0627\u0646\u062c\u0646 \u06a9\u0648 \u06c1\u0631 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u06a9\u0648 \u062a\u0631\u062a\u06cc\u0628 \u0648\u0627\u0631 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0686\u0644\u0627\u0646\u0627 \u06c1\u0648\u06af\u0627\u06d4<\/p>\n
    500 GB \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af\u0632 \u06a9\u0648 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0686\u0644\u0627\u0646\u06d2 \u0645\u06cc\u06ba \u06af\u06be\u0646\u0679\u0648\u06ba \u0644\u06af \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u062c\u0648 \u0633\u0646\u06af\u0644 \u062a\u06be\u0631\u06cc\u0688\u0688 CPU \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u0627\u0648\u0631 \u0627\u0633\u0679\u0648\u0631\u06cc\u062c IOPS \u06a9\u06cc \u0648\u062c\u06c1 \u0633\u06d2 \u0634\u062f\u06cc\u062f \u0645\u062a\u0627\u062b\u0631 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4 T(recovery)<\/code> \u06a9\u0648 \u06a9\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0627\u067e\u0646\u06d2 \u0645\u06a9\u0645\u0644 \u06cc\u0627 \u062a\u0641\u0631\u06cc\u0642\u06cc \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u06cc \u062a\u0639\u062f\u062f \u0645\u06cc\u06ba \u0627\u0636\u0627\u0641\u06c1 \u06a9\u0631\u06cc\u06ba\u06d4<\/p>\n
    \u062e\u0644\u0627 \u06a9\u0648 \u067e\u064f\u0631 \u06a9\u0631\u0646\u0627: RTO \u0627\u0648\u0631 RPO \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u06a9\u06d2 \u0639\u0645\u0644\u06cc \u0627\u0642\u062f\u0627\u0645\u0627\u062a<\/h2>\n
    \u0646\u0638\u0631\u06cc\u0627\u062a\u06cc RTO \u0627\u0648\u0631 RPO \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u0627 \u0635\u0631\u0641 \u067e\u06c1\u0644\u0627 \u0642\u062f\u0645 \u06c1\u06d2\u06d4 \u0645\u0634\u0646 \u06a9\u0631\u06cc\u0679\u06cc\u06a9\u0644 \u0645\u0627\u062d\u0648\u0644 \u06a9\u0648 \u0645\u0633\u0644\u0633\u0644 \u062a\u0635\u062f\u06cc\u0642 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4<\/p>\n
    \u0645\u0631\u062d\u0644\u06c1 1: \u0645\u0633\u0644\u0633\u0644 \u0622\u0631\u06a9\u0627\u0626\u06cc\u0648\u0646\u06af \u0646\u0627\u0641\u0630 \u06a9\u0631\u06cc\u06ba<\/h3>\n
    \u0633\u0646\u06a9\u0631\u0648\u0646\u0633 \u0631\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u06a9\u06cc \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u06a9\u06d2 \u0646\u0642\u0635\u0627\u0646 \u06a9\u06d2 \u0628\u063a\u06cc\u0631 \u0633\u0628-\u0645\u0646\u0679 RPOs \u062d\u0627\u0635\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0645\u0633\u0644\u0633\u0644 \u0644\u0627\u06af \u0622\u0631\u06a9\u0627\u0626\u06cc\u0648\u0646\u06af \u0646\u0627\u0641\u0630 \u06a9\u0631\u06cc\u06ba\u06d4 \u0644\u0627\u06af \u0641\u0627\u0626\u0644 \u06a9\u06d2 \u0628\u06be\u0631\u0646\u06d2 \u06a9\u0627 \u0627\u0646\u062a\u0638\u0627\u0631 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0628\u062c\u0627\u0626\u06d2 (\u062c\u0633 \u0645\u06cc\u06ba \u06a9\u0645 \u0679\u0631\u06cc\u0641\u06a9 \u06a9\u06d2 \u0627\u0648\u0642\u0627\u062a \u0645\u06cc\u06ba \u06af\u06be\u0646\u0679\u06d2 \u0644\u06af \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba)\u060c \u0628\u0627\u0642\u0627\u0639\u062f\u06c1 \u0648\u0642\u0641\u0648\u06ba \u067e\u0631 \u0644\u0627\u06af \u0633\u0648\u0626\u0686\u0632 \u06a9\u0648 \u0645\u062c\u0628\u0648\u0631 \u06a9\u0631\u06cc\u06ba\u06d4<\/p>\n
    SQL Server \u0645\u06cc\u06ba\u060c \u0622\u067e \u0628\u0627\u0631 \u0628\u0627\u0631 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0644\u0627\u06af \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u0648 \u062e\u0648\u062f\u06a9\u0627\u0631 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba:<\/p>\n
    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
    \u0628\u06c1\u062a\u0631\u06cc\u0646 \u0639\u0645\u0644:<\/em> \u0627\u0633 \u062c\u0627\u0628 \u06a9\u0648 \u0627\u067e\u0646\u06d2 RPO \u06a9\u06d2 \u062a\u0642\u0627\u0636\u0648\u06ba \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u06c1\u0631 1-5 \u0645\u0646\u0679 \u0645\u06cc\u06ba \u0686\u0644\u0627\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0634\u06cc\u0688\u0648\u0644 \u06a9\u0631\u06cc\u06ba\u06d4<\/p>\n
    \u0645\u0631\u062d\u0644\u06c1 2: \u0631\u06cc\u0633\u0679\u0648\u0631 \u0679\u06cc\u0633\u0679\u0646\u06af \u06a9\u0648 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u0646\u0627\u0626\u06cc\u06ba<\/h3>\n
    \u0627\u06cc\u06a9 \u063a\u06cc\u0631 \u0622\u0632\u0645\u0648\u062f\u06c1 \u0628\u06cc\u06a9 \u0627\u067e \u0635\u0631\u0641 \u0627\u06cc\u06a9 \u0646\u0638\u0631\u06cc\u0627\u062a\u06cc \u062a\u0635\u0648\u0631 \u06c1\u06d2\u06d4 \u0627\u067e\u0646\u06d2 \u062d\u0633\u0627\u0628 \u06a9\u0631\u062f\u06c1 RTO \u06a9\u06cc \u0636\u0645\u0627\u0646\u062a \u062f\u06cc\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0622\u067e \u06a9\u0648 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0631\u06cc\u0633\u0679\u0648\u0631 \u0679\u06cc\u0633\u0679\u0646\u06af \u06a9\u0631\u0646\u06cc \u0686\u0627\u06c1\u06cc\u06d2\u06d4<\/p>\n
    CloudSave \u062c\u06cc\u0633\u06d2 \u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632 \u0628\u06cc\u06a9 \u0627\u067e \u067e\u0644\u06cc\u0679 \u0641\u0627\u0631\u0645\u0632 \u062e\u0648\u062f\u06a9\u0627\u0631\u060c \u0627\u0644\u06af \u062a\u06be\u0644\u06af \u0631\u06cc\u06a9\u0648\u0631\u06cc \u0679\u06cc\u0633\u0679\u0646\u06af \u0641\u0631\u0627\u06c1\u0645 \u06a9\u0631 \u06a9\u06d2 \u0627\u0633\u06d2 \u0622\u0633\u0627\u0646 \u0628\u0646\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 CloudSave \u062e\u0648\u062f \u0628\u062e\u0648\u062f \u0627\u06cc\u06a9 \u0633\u06cc\u0646\u0688 \u0628\u0627\u06a9\u0633 \u0645\u0627\u062d\u0648\u0644 \u062a\u06cc\u0627\u0631 \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u060c \u062a\u0627\u0632\u06c1 \u062a\u0631\u06cc\u0646 \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u0648 \u0645\u0627\u0624\u0646\u0679 \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u060c \u0645\u06a9\u0645\u0644 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u060c \u0627\u0648\u0631 \u06a9\u0633\u0679\u0645 \u0648\u06cc\u0644\u06cc\u0688\u06cc\u0634\u0646 \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 (\u0645\u062b\u0644\u0627\u064b SQL Server \u06a9\u06d2 \u0644\u06cc\u06d2 DBCC CHECKDB<\/code>) \u0686\u0644\u0627 \u0633\u06a9\u062a\u0627 \u06c1\u06d2 \u062a\u0627\u06a9\u06c1 \u062f\u0631\u0633\u062a RTO \u06a9\u06cc \u067e\u06cc\u0645\u0627\u0626\u0634 \u06a9\u06cc \u062c\u0627 \u0633\u06a9\u06d2 \u0627\u0648\u0631 \u0688\u06cc\u0679\u0627 \u06a9\u06cc \u0633\u0627\u0644\u0645\u06cc\u062a \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u06cc\u0627 \u062c\u0627 \u0633\u06a9\u06d2\u06d4 \u06cc\u06c1 RTO \u06a9\u0648 \u0627\u06cc\u06a9 \u0627\u0646\u062f\u0627\u0632\u06d2 \u0633\u06d2 \u0627\u06cc\u06a9 \u062b\u0627\u0628\u062a \u0634\u062f\u06c1\u060c \u0631\u067e\u0648\u0631\u0679 \u06a9\u06d2 \u0642\u0627\u0628\u0644 \u0645\u06cc\u0679\u0631\u06a9 \u0645\u06cc\u06ba \u0628\u062f\u0644 \u062f\u06cc\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n
    \u0645\u0631\u062d\u0644\u06c1 3: SLA \u06a9\u06cc \u062e\u0644\u0627\u0641 \u0648\u0631\u0632\u06cc\u0648\u06ba \u067e\u0631 \u0646\u06af\u0631\u0627\u0646\u06cc \u0627\u0648\u0631 \u0627\u0644\u0631\u0679<\/h3>\n
    \u0622\u067e \u06a9\u06d2 \u0645\u0627\u0646\u06cc\u0679\u0631\u0646\u06af \u0627\u0633\u0679\u06cc\u06a9 (Prometheus, Datadog, Zabbix) \u06a9\u0648 \u0641\u0639\u0627\u0644 \u0637\u0648\u0631 \u067e\u0631 \u0627\u0646 \u0645\u06cc\u0679\u0631\u06a9\u0633 \u06a9\u0648 \u0679\u0631\u06cc\u06a9 \u06a9\u0631\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2 \u062c\u0648 \u0622\u067e \u06a9\u06d2 RTO\/RPO SLAs \u06a9\u0648 \u062e\u0637\u0631\u06d2 \u0645\u06cc\u06ba \u0688\u0627\u0644\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0627\u0644\u0631\u0679\u0646\u06af \u0631\u0648\u0644\u0632 \u062f\u0631\u062c \u0630\u06cc\u0644 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062a\u0631\u062a\u06cc\u0628 \u062f\u06cc\u06d2 \u062c\u0627\u0646\u06d2 \u0686\u0627\u06c1\u0626\u06cc\u06ba:
    \n*   \u0628\u06cc\u06a9 \u0627\u067e \u062c\u0627\u0628 \u06a9\u06cc \u0646\u0627\u06a9\u0627\u0645\u06cc\u0627\u06ba:<\/strong> RPO \u06a9\u06d2 \u0644\u06cc\u06d2 \u0641\u0648\u0631\u06cc \u062e\u0637\u0631\u06c1\u06d4
    \n*   \u0644\u0627\u06af \u0634\u067e\u0646\u06af \u0644\u06cc\u0679\u0646\u0633\u06cc:<\/strong> \u0627\u06af\u0631 \u0644\u0627\u06af \u06a9\u06cc \u0645\u0646\u062a\u0642\u0644\u06cc \u062c\u0646\u0631\u06cc\u0634\u0646 \u06a9\u06d2 \u0648\u0642\u0641\u06d2 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0648\u0642\u062a \u0644\u06cc\u062a\u06cc \u06c1\u06d2\u06d4
    \n*   \u0627\u0633\u0679\u0648\u0631\u06cc\u062c IOPS \u062a\u06be\u0631\u0648\u0679\u0644\u0646\u06af:<\/strong> \u06a9\u0644\u0627\u0624\u0688 \u067e\u0631\u0648\u0648\u0627\u0626\u06cc\u0688\u0631\u0632 (\u062c\u06cc\u0633\u06d2 AWS EBS) \u0627\u06af\u0631 \u0628\u0631\u0633\u0679 \u06a9\u0631\u06cc\u0688\u0679\u0633 \u062e\u062a\u0645 \u06c1\u0648 \u062c\u0627\u0626\u06cc\u06ba \u062a\u0648 IOPS \u06a9\u0648 \u062a\u06be\u0631\u0648\u0679\u0644 \u06a9\u0631 \u062f\u06cc\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u062c\u0648 \u0627\u0635\u0644 \u06c1\u0646\u06af\u0627\u0645\u06cc \u0635\u0648\u0631\u062a\u062d\u0627\u0644 \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u062e\u0627\u0645\u0648\u0634\u06cc \u0633\u06d2 \u0622\u067e \u06a9\u06d2 RTO \u06a9\u0648 \u062a\u0628\u0627\u06c1 \u06a9\u0631 \u062f\u06d2 \u06af\u0627\u06d4<\/p>\n
    \u0633\u062e\u062a SLAs \u06a9\u0648 \u067e\u0648\u0631\u0627 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0628\u06cc\u06a9 \u0627\u067e \u0622\u0631\u06a9\u06cc\u0679\u06cc\u06a9\u0686\u0631 \u06a9\u0648 \u0628\u06c1\u062a\u0631 \u0628\u0646\u0627\u0646\u0627<\/h2>\n
    \u062c\u0628 \u0631\u06cc\u0627\u0636\u06cc\u0627\u062a\u06cc \u062d\u0633\u0627\u0628 \u0638\u0627\u06c1\u0631 \u06a9\u0631\u06d2 \u06a9\u06c1 \u0622\u067e \u06a9\u0627 \u0645\u0648\u062c\u0648\u062f\u06c1 \u0622\u0631\u06a9\u06cc\u0679\u06cc\u06a9\u0686\u0631 \u06a9\u0627\u0631\u0648\u0628\u0627\u0631\u06cc SLAs \u06a9\u0648 \u067e\u0648\u0631\u0627 \u0646\u06c1\u06cc\u06ba \u06a9\u0631 \u0633\u06a9\u062a\u0627\u060c \u062a\u0648 \u0622\u067e \u06a9\u0648 \u0627\u067e\u0646\u06cc \u0628\u06cc\u06a9 \u0627\u067e \u062d\u06a9\u0645\u062a \u0639\u0645\u0644\u06cc \u06a9\u0648 \u0628\u06c1\u062a\u0631 \u0628\u0646\u0627\u0646\u0627 \u06c1\u0648\u06af\u0627\u06d4<\/p>\n
    1. \u0628\u0644\u0627\u06a9 \u0644\u06cc\u0648\u0644 \u0627\u0646\u06a9\u0631\u06cc\u0645\u0646\u0679\u0644 \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u0627 \u0641\u0627\u0626\u062f\u06c1 \u0627\u0679\u06be\u0627\u0626\u06cc\u06ba<\/h3>\n
    \u0631\u0648\u0627\u06cc\u062a\u06cc \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0688\u0645\u067e (\u0645\u0646\u0637\u0642\u06cc \u0628\u06cc\u06a9 \u0627\u067e \u062c\u06cc\u0633\u06d2 pg_dump<\/code> \u06cc\u0627 mysqldump<\/code>) \u0645\u0634\u0646 \u06a9\u0631\u06cc\u0679\u06cc\u06a9\u0644 RTOs \u06a9\u06d2 \u0644\u06cc\u06d2 \u0628\u06c1\u062a \u0633\u0633\u062a \u06c1\u06cc\u06ba\u06d4 \u0641\u0632\u06cc\u06a9\u0644\u060c \u0628\u0644\u0627\u06a9 \u0644\u06cc\u0648\u0644 \u0628\u06cc\u06a9 \u0627\u067e \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 \u0628\u0644\u0627\u06a9 \u0644\u06cc\u0648\u0644 \u0627\u0646\u06a9\u0631\u06cc\u0645\u0646\u0679\u0644 \u0628\u06cc\u06a9 \u0627\u067e \u0635\u0631\u0641 \u0627\u0646 \u0688\u0633\u06a9 \u0628\u0644\u0627\u06a9\u0633 \u06a9\u0648 \u06a9\u0627\u067e\u06cc \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba \u062c\u0648 \u0622\u062e\u0631\u06cc \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u06d2 \u0628\u0639\u062f \u062a\u0628\u062f\u06cc\u0644 \u06c1\u0648\u0626\u06d2 \u06c1\u06cc\u06ba\u060c \u062c\u0633 \u0633\u06d2 T(transfer)<\/code> \u0627\u0648\u0631 \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u0645\u06cc\u06ba \u0646\u0645\u0627\u06cc\u0627\u06ba \u06a9\u0645\u06cc \u0622\u062a\u06cc \u06c1\u06d2\u06d4<\/p>\n
    2. \u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679\u0633 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba<\/h3>\n
    \u0645\u0644\u0679\u06cc \u0679\u06cc\u0631\u0627 \u0628\u0627\u0626\u0679 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062c\u0646\u06c1\u06cc\u06ba 15 \u0645\u0646\u0679 \u0633\u06d2 \u06a9\u0645 \u06a9\u06d2 RTO \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u060c \u0631\u0648\u0627\u06cc\u062a\u06cc \u0641\u0627\u0626\u0644 \u06a9\u0627\u067e\u06cc \u06a9\u0631\u0646\u0627 \u0645\u0639\u06cc\u0627\u0631\u06cc \u0646\u06cc\u0679 \u0648\u0631\u06a9\u0633 \u067e\u0631 \u062c\u0633\u0645\u0627\u0646\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0646\u0627\u0645\u0645\u06a9\u0646 \u06c1\u06d2\u06d4 SAN \u06cc\u0627 \u06a9\u0644\u0627\u0624\u0688-\u0646\u06cc\u0679\u0648 \u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679\u0633 (\u062c\u06cc\u0633\u06d2 AWS EBS Snapshots, Pure Storage) \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0627\u0646\u0636\u0645\u0627\u0645 \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u0641\u0648\u0631\u06cc T(restore)<\/code> \u06a9\u06cc \u0627\u062c\u0627\u0632\u062a \u062f\u06cc\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u0633 \u06a9\u06d2 \u0628\u0639\u062f \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0627\u0646\u062c\u0646 \u06a9\u0648 \u0635\u0631\u0641 \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679 \u067e\u0631 \u06a9\u0631\u06cc\u0634 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4<\/p>\n
    3. \u0645\u062a\u0648\u0627\u0632\u06cc \u067e\u0646 (Parallelism) \u0646\u0627\u0641\u0630 \u06a9\u0631\u06cc\u06ba<\/h3>\n
    \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u0626\u06cc\u06ba \u06a9\u06c1 \u0622\u067e \u06a9\u06d2 \u0628\u06cc\u06a9 \u0627\u067e \u0627\u0648\u0631 \u0631\u06cc\u0633\u0679\u0648\u0631 \u0679\u0648\u0644\u0632 \u0645\u0644\u0679\u06cc \u062a\u06be\u0631\u06cc\u0688\u0646\u06af \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 pgbackrest<\/code> \u06cc\u0627 SQL Server \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 PostgreSQL \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u0648 \u0628\u062d\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u0648\u0642\u062a\u060c \u0627\u067e\u0646\u06d2 \u062f\u0633\u062a\u06cc\u0627\u0628 \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u0627\u0648\u0631 \u0688\u0633\u06a9 \u0628\u06cc\u0646\u0688\u0648\u062a\u06be \u06a9\u0648 \u0633\u06cc\u0631 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u062a\u0648\u0627\u0632\u06cc \u0648\u0631\u06a9\u0631 \u062a\u06be\u0631\u06cc\u0688\u0632 \u06a9\u06cc \u0648\u0636\u0627\u062d\u062a \u06a9\u0631\u06cc\u06ba\u06d4<\/p>\n
    # Example of parallel restore in pgBackRest\npgbackrest --stanza=prod_db --process-max=8 restore\n<\/code><\/pre>\n
    \u0646\u062a\u06cc\u062c\u06c1<\/h2>\n
    \u0645\u0634\u0646 \u06a9\u0631\u06cc\u0679\u06cc\u06a9\u0644 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 RTO \u0627\u0648\u0631 RPO \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u0627 \u0633\u0633\u0679\u0645\u0632 \u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0646\u06af \u0645\u06cc\u06ba \u0627\u06cc\u06a9 \u0633\u062e\u062a \u0645\u0634\u0642 \u06c1\u06d2\u06d4 \u0627\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 DBAs \u06a9\u0648 \u0688\u06cc\u0641\u0627\u0644\u0679 \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u0646\u0641\u06cc\u06af\u0631\u06cc\u0634\u0646\u0632 \u0633\u06d2 \u0622\u06af\u06d2 \u0628\u0691\u06be \u06a9\u0631 \u0627\u067e\u0646\u06d2 \u0627\u0633\u0679\u0648\u0631\u06cc\u062c I\/O\u060c \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u06a9\u06cc \u0635\u0644\u0627\u062d\u06cc\u062a\u060c \u0627\u0648\u0631 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u0645\u06cc\u06a9\u06cc\u0646\u06a9\u0633 \u06a9\u0648 \u0631\u06cc\u0627\u0636\u06cc\u0627\u062a\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0645\u0627\u0688\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4<\/p>\n
    \u0644\u0627\u06af \u062c\u0646\u0631\u06cc\u0634\u0646 \u06a9\u06cc \u0634\u0631\u062d\u0648\u06ba \u06a9\u06cc \u0628\u06cc\u0633 \u0644\u0627\u0626\u0646 \u0628\u0646\u0627 \u06a9\u0631\u060c \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u06a9\u06d2 \u0627\u0644\u06af \u0627\u0644\u06af \u0645\u0631\u0627\u062d\u0644 \u06a9\u0648 \u0633\u0645\u062c\u06be \u06a9\u0631\u060c \u0627\u0648\u0631 CloudSave \u062c\u06cc\u0633\u06d2 \u0645\u0636\u0628\u0648\u0637 \u067e\u0644\u06cc\u0679 \u0641\u0627\u0631\u0645\u0632 \u06a9\u06d2 \u0630\u0631\u06cc\u0639\u06d2 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0679\u06cc\u0633\u0679\u0646\u06af \u0646\u0627\u0641\u0630 \u06a9\u0631 \u06a9\u06d2\u060c IT \u0679\u06cc\u0645\u06cc\u06ba \u0627\u0639\u062a\u0645\u0627\u062f \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0627\u067e\u0646\u06d2 \u0688\u06cc\u0632\u0627\u0633\u0679\u0631 \u0631\u06cc\u06a9\u0648\u0631\u06cc SLAs \u06a9\u06cc \u0636\u0645\u0627\u0646\u062a \u062f\u06d2 \u0633\u06a9\u062a\u06cc \u06c1\u06cc\u06ba\u06d4 \u06cc\u0627\u062f \u0631\u06a9\u06be\u06cc\u06ba: \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0627\u06cc\u0688\u0645\u0646\u0633\u0679\u0631\u06cc\u0634\u0646 \u06a9\u06d2 \u062f\u0627\u0626\u0631\u06d2 \u0645\u06cc\u06ba\u060c \u0627\u0645\u06cc\u062f \u06a9\u0648\u0626\u06cc \u062d\u06a9\u0645\u062a \u0639\u0645\u0644\u06cc \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u060c \u0627\u0648\u0631 \u063a\u06cc\u0631 \u0622\u0632\u0645\u0648\u062f\u06c1 \u0628\u06cc\u06a9 \u0627\u067e \u0627\u06cc\u06a9 \u0630\u0645\u06c1 \u062f\u0627\u0631\u06cc \u06c1\u06cc\u06ba\u06d4<\/p>\n
    \n
    \u062c\u0627\u0646\u06cc\u06ba \u06a9\u06c1 \u06a9\u0633 \u0637\u0631\u062d DevOps \u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0632 \u0627\u0648\u0631 DBAs \u062c\u062f\u06cc\u062f \u0631\u06cc\u06a9\u0648\u0631\u06cc \u0645\u06cc\u06a9\u06cc\u0646\u06a9\u0633\u060c CLI \u0679\u0648\u0644\u0632\u060c \u0627\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0679\u06cc\u0633\u0679\u0646\u06af \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 \u0645\u0634\u0646 \u06a9\u0631\u06cc\u0679\u06cc\u06a9\u0644 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 RTO \u0627\u0648\u0631 RPO \u06a9\u0627 \u062f\u0631\u0633\u062a \u062d\u0633\u0627\u0628\u060c \u0679\u06cc\u0633\u0679 \u0627\u0648\u0631 \u0627\u0635\u0644\u0627\u062d \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"
    **<\/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":[1739],"tags":[4487,752,3885,3886,4488,4489],"class_list":["post-6151","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":"\nCalculate RTO & 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\" 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