\u0628\u06c6 \u0626\u06d5\u0646\u062f\u0627\u0632\u06cc\u0627\u0631\u0627\u0646\u06cc DevOps\u060c \u0628\u06d5\u0695\u06ce\u0648\u06d5\u0628\u06d5\u0631\u0627\u0646\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 (DBAs)\u060c \u0648 \u0626\u06d5\u0646\u062f\u0627\u0632\u06cc\u0627\u0631\u0627\u0646\u06cc \u0633\u06cc\u0633\u062a\u06d5\u0645\u06cc IT\u060c \u0626\u0627\u0645\u0627\u0646\u062c\u06cc \u06a9\u0627\u062a\u06cc \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5 (RTO) \u0648 \u0626\u0627\u0645\u0627\u0646\u062c\u06cc \u062e\u0627\u06b5\u06cc \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5 (RPO) \u062a\u06d5\u0646\u0647\u0627 \u0648\u0634\u06d5\u06cc \u0628\u0627\u0648\u06cc \u0628\u06d5\u0631\u062f\u06d5\u0648\u0627\u0645\u06cc\u06cc \u06a9\u0627\u0631\u06a9\u0631\u062f\u0646 \u0646\u06cc\u0646\u2014\u0628\u06d5\u06b5\u06a9\u0648 \u0626\u06d5\u0648\u0627\u0646 \u0628\u06d5\u0631\u0628\u06d5\u0633\u062a\u06ce\u06a9\u06cc \u062a\u0648\u0646\u062f\u06cc \u0626\u06d5\u0646\u062f\u0627\u0632\u06cc\u0627\u0631\u06cc\u0646. \u06a9\u0627\u062a\u06ce\u06a9 \u0628\u06d5\u0695\u06ce\u0648\u06d5\u0628\u0631\u062f\u0646\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u06af\u0631\u0646\u06af\u06d5\u06a9\u0627\u0646 \u062f\u06d5\u06a9\u06d5\u06cc\u062a\u060c \u0634\u06a9\u0633\u062a\u0647\u06ce\u0646\u0627\u0646 \u0644\u06d5 \u0698\u0645\u0627\u0631\u062f\u0646\u06cc \u0648\u0631\u062f\u060c \u062f\u06cc\u0632\u0627\u06cc\u0646\u06a9\u0631\u062f\u0646 \u0628\u06c6\u06cc\u060c \u0648 \u067e\u0634\u062a\u0695\u0627\u0633\u062a\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0626\u06d5\u0645 \u067e\u06ce\u0648\u06d5\u0631\u0627\u0646\u06d5 \u062f\u06d5\u062a\u0648\u0627\u0646\u06ce\u062a \u0628\u0628\u06ce\u062a\u06d5 \u0647\u06c6\u06cc \u0644\u06d5\u062f\u06d5\u0633\u062a\u062f\u0627\u0646\u06cc \u06a9\u0627\u0631\u06d5\u0633\u0627\u062a\u0628\u0627\u0631\u06cc \u062f\u0627\u062a\u0627 \u0648 \u0648\u06d5\u0633\u062a\u0627\u0646\u06cc \u062f\u0631\u06ce\u0698\u062e\u0627\u06cc\u06d5\u0646\u06cc \u06a9\u0627\u0631\u06a9\u0631\u062f\u0646.<\/p>\n
\u0644\u06d5 \u0698\u06cc\u0646\u06af\u06d5\u06cc \u06a9\u06c6\u0645\u067e\u0627\u0646\u06cc\u0627 \u0645\u06c6\u062f\u06ce\u0631\u0646\u06d5\u06a9\u0627\u0646\u062f\u0627\u060c \u0698\u0645\u0627\u0631\u062f\u0646\u06cc RTO \u0648 RPO \u067e\u06ce\u0648\u06cc\u0633\u062a\u06cc \u0628\u06d5 \u062a\u06ce\u06af\u06d5\u06cc\u0634\u062a\u0646\u06ce\u06a9\u06cc \u0642\u0648\u0648\u06b5 \u0644\u06d5 \u0646\u0627\u0648\u06d5\u0648\u06d5\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u060c I\/O \u06cc \u06a9\u06c6\u06af\u0627\u06a9\u0631\u062f\u0646\u060c \u062a\u0648\u0627\u0646\u0627\u06cc \u062a\u06c6\u0695\u060c \u0648 \u0645\u06cc\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0644\u06c6\u06af\u06cc \u0645\u0627\u0645\u06d5\u06b5\u06d5\u06a9\u0627\u0646 \u0647\u06d5\u06cc\u06d5. \u0626\u06d5\u0645 \u0695\u06ce\u0628\u06d5\u0631\u06d5 \u0695\u06ce\u06af\u0627\u06a9\u0627\u0646\u06cc \u062a\u06d5\u06a9\u0646\u06cc\u06a9\u06cc \u0628\u06c6 \u0698\u0645\u0627\u0631\u062f\u0646\u060c \u062a\u0627\u0642\u06cc\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u060c \u0648 \u0628\u0627\u0634\u062a\u0631\u06a9\u0631\u062f\u0646\u06cc RTO \u0648 RPO \u0628\u06c6 \u0633\u06cc\u0633\u062a\u06d5\u0645\u06d5\u06a9\u0627\u0646\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06cc \u0628\u06d5\u0631\u0647\u06d5\u0645\u0647\u06ce\u0646\u0627\u0646 \u062f\u06d5\u062e\u0627\u062a\u06d5 \u0695\u0648\u0648.<\/p>\n
RPO \u062f\u06cc\u0627\u0631\u06cc\u062f\u06d5\u06a9\u0627\u062a \u06a9\u06d5 \u0632\u06c6\u0631\u062a\u0631\u06cc\u0646 \u0628\u0695\u06cc \u0642\u0628\u0648\u06b5\u06a9\u0631\u0627\u0648\u06cc \u0644\u06d5\u062f\u06d5\u0633\u062a\u062f\u0627\u0646\u06cc \u062f\u0627\u062a\u0627 \u0628\u06d5 \u06a9\u0627\u062a \u067e\u06ce\u0648\u0631\u0627\u0648\u06d5. \u0626\u06d5\u06af\u06d5\u0631 RPO-\u06cc \u062a\u06c6 15 \u062e\u0648\u0644\u06d5\u06a9 \u0628\u06ce\u062a\u060c \u06a9\u0627\u0631\u06d5\u0633\u0627\u062a\u06ce\u06a9 \u06a9\u06d5 \u0644\u06d5 \u06a9\u0627\u062a\u0698\u0645\u06ce\u0631 12:00\u06cc \u0646\u06cc\u0648\u06d5\u0695\u06c6 \u0695\u0648\u0648\u062f\u06d5\u062f\u0627\u062a \u0648\u0627\u062a\u0627\u06cc \u0626\u06d5\u0648\u06d5\u06cc\u06d5 \u062f\u06d5\u0628\u06ce\u062a \u0628\u062a\u0648\u0627\u0646\u06cc\u062a \u0647\u06d5\u0645\u0648\u0648 \u0645\u0627\u0645\u06d5\u06b5\u06d5 \u067e\u06d5\u0633\u06d5\u0646\u062f\u06a9\u0631\u0627\u0648\u06d5\u06a9\u0627\u0646 \u062a\u0627 \u06a9\u0627\u062a\u0698\u0645\u06ce\u0631 11:45\u06cc \u067e\u06ce\u0634 \u0646\u06cc\u0648\u06d5\u0695\u06c6 \u0628\u06af\u06d5\u0695\u06ce\u0646\u06cc\u062a\u06d5\u0648\u06d5.<\/p>\n
\u0628\u06c6 \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06a9\u0627\u0646\u060c RPO \u0644\u06d5\u0644\u0627\u06cc\u06d5\u0646 \u0633\u062a\u0631\u0627\u062a\u06cc\u0698\u06cc \u0628\u06d5\u0695\u06ce\u0648\u06d5\u0628\u0631\u062f\u0646\u06cc \u0644\u06c6\u06af\u06cc \u0645\u0627\u0645\u06d5\u06b5\u06d5\u06a9\u0627\u0646\u062a\u06d5\u0648\u06d5 \u062f\u06cc\u0627\u0631\u06cc\u062f\u06d5\u06a9\u0631\u06ce\u062a (WAL \u0644\u06d5 PostgreSQL\u060c Redo Logs \u0644\u06d5 Oracle\u060c Transaction Logs \u0644\u06d5 SQL Server).<\/p>\n
\u0628\u06c6 \u0698\u0645\u0627\u0631\u062f\u0646\u06cc RPO-\u06cc \u0628\u06d5\u062f\u06d5\u0633\u062a\u0647\u0627\u062a\u0648\u0648\u060c \u0633\u06d5\u0631\u06d5\u062a\u0627 \u062f\u06d5\u0628\u06ce\u062a \u062a\u06ce\u0628\u06af\u06d5\u06cc\u062a \u0644\u06d5 \u0695\u06ce\u0698\u06d5\u06cc \u062f\u0631\u0648\u0633\u062a\u06a9\u0631\u062f\u0646\u06cc \u0644\u06c6\u06af\u06cc \u0645\u0627\u0645\u06d5\u06b5\u06d5\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06a9\u06d5\u062a. \u0626\u06d5\u06af\u06d5\u0631 \u062a\u06c6 \u0647\u06d5\u0631 15 \u062e\u0648\u0644\u06d5\u06a9 \u062c\u0627\u0631\u06ce\u06a9 \u0644\u06c6\u06af\u06d5\u06a9\u0627\u0646 \u062f\u06d5\u0646\u06ce\u0631\u06cc\u062a \u0628\u06c6 \u06a9\u06c6\u06af\u0627\u06cc \u06cc\u06d5\u062f\u06d5\u06af\u060c \u0628\u06d5\u06b5\u0627\u0645 \u062a\u06c6\u0695\u06d5\u06a9\u06d5\u062a \u0646\u0627\u062a\u0648\u0627\u0646\u06ce\u062a \u0644\u06c6\u06af\u06cc 15 \u062e\u0648\u0644\u06d5\u06a9 \u0644\u06d5\u0648 \u0645\u0627\u0648\u06d5\u06cc\u06d5\u062f\u0627 \u0628\u06af\u0648\u0627\u0632\u06ce\u062a\u06d5\u0648\u06d5\u060c \u0626\u06d5\u0648\u0627 RPO-\u06cc \u0695\u0627\u0633\u062a\u06d5\u0642\u06cc\u0646\u06d5\u06cc \u062a\u06c6 \u0628\u06d5\u0631\u062f\u06d5\u0648\u0627\u0645 \u062e\u0631\u0627\u067e\u062a\u0631 \u062f\u06d5\u0628\u06ce\u062a.<\/p>\n
\u062f\u06d5\u062a\u0648\u0627\u0646\u06cc\u062a \u0628\u0646\u06d5\u0645\u0627\u06cc \u0695\u06ce\u0698\u06d5\u06cc \u062f\u0631\u0648\u0633\u062a\u06a9\u0631\u062f\u0646\u06cc \u0644\u06c6\u06af\u06d5\u06a9\u06d5\u062a \u0628\u06d5 \u0628\u06d5\u06a9\u0627\u0631\u0647\u06ce\u0646\u0627\u0646\u06cc \u0641\u06d5\u0631\u0645\u0627\u0646\u06d5 \u0695\u06d5\u0633\u06d5\u0646\u06d5\u06a9\u0627\u0646\u06cc SQL \u062f\u06cc\u0627\u0631\u06cc \u0628\u06a9\u06d5\u06cc\u062a. \u0628\u06c6 \u0646\u0645\u0648\u0648\u0646\u06d5\u060c \u0644\u06d5 PostgreSQL (\u0648\u06d5\u0634\u0627\u0646\u06cc 10+), \u062f\u06d5\u062a\u0648\u0627\u0646\u06cc\u062a \u0695\u06ce\u0698\u06d5\u06cc \u062f\u0631\u0648\u0633\u062a\u06a9\u0631\u062f\u0646\u06cc Write-Ahead Log (WAL) \u0644\u06d5 \u0645\u0627\u0648\u06d5\u06cc\u06d5\u06a9\u06cc \u062f\u06cc\u0627\u0631\u06cc\u06a9\u0631\u0627\u0648\u062f\u0627 \u0628\u067e\u06ce\u0648\u06cc\u062a:<\/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\u0626\u06d5\u06af\u06d5\u0631 \u0626\u06d5\u0645 \u067e\u0631\u0633\u06cc\u0627\u0631\u06d5 \u062f\u06d5\u0631\u06cc\u062e\u0633\u062a \u06a9\u06d5 \u062a\u06c6 50 \u0645\u06ce\u06af\u0627\u0628\u0627\u06cc\u062a \u0644\u06d5 \u0686\u0631\u06a9\u06d5\u06cc\u06d5\u06a9\u062f\u0627 \u062f\u0627\u062a\u0627\u06cc WAL \u062f\u0631\u0648\u0633\u062a \u062f\u06d5\u06a9\u06d5\u06cc\u062a \u0644\u06d5 \u06a9\u0627\u062a\u06cc \u0644\u0648\u062a\u06a9\u06d5\u06cc \u06a9\u0627\u0631\u06a9\u0631\u062f\u0646\u062f\u0627\u060c RPO-\u06cc 15 \u062e\u0648\u0644\u06d5\u06a9\u06cc \u067e\u06ce\u0648\u06cc\u0633\u062a\u06cc \u0628\u06d5 \u06af\u0648\u0627\u0633\u062a\u0646\u06d5\u0648\u06d5\u06cc 45 \u06af\u06ce\u06af\u0627\u0628\u0627\u06cc\u062a \u062f\u0627\u062a\u0627\u06cc \u0644\u06c6\u06af \u0647\u06d5\u06cc\u06d5 \u0628\u06c6 \u06a9\u06c6\u06af\u0627\u06cc \u06cc\u06d5\u062f\u06d5\u06af\u06d5\u06a9\u06d5\u062a. \u062a\u06c6\u0695 \u0648 \u0626\u0627\u0645\u0627\u0646\u062c\u06d5\u06a9\u0627\u0646\u06cc \u06a9\u06c6\u06af\u0627\u06a9\u0631\u062f\u0646\u062a \u062f\u06d5\u0628\u06ce\u062a \u067e\u0627\u06b5\u067e\u0634\u062a\u06cc \u062e\u06ce\u0631\u0627\u06cc\u06cc \u0646\u0648\u0648\u0633\u06cc\u0646\u06cc \u0628\u06d5\u0631\u062f\u06d5\u0648\u0627\u0645 \u0628\u06a9\u06d5\u0646 \u06a9\u06d5 \u0644\u06d5 50 \u0645\u06ce\u06af\u0627\u0628\u0627\u06cc\u062a \u0644\u06d5 \u0686\u0631\u06a9\u06d5\u06cc\u06d5\u06a9\u062f\u0627 \u0632\u06cc\u0627\u062a\u0631 \u0628\u06ce\u062a \u0628\u06c6 \u067e\u0627\u0631\u0627\u0633\u062a\u0646\u06cc \u0626\u06d5\u0645 RPO-\u06cc\u06d5.<\/p>\n
\u06a9\u0627\u0631\u06cc\u06af\u06d5\u0631\u06cc \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0647\u0627\u0648\u06a9\u0627\u062a (Synchronous) \u0628\u06d5\u0631\u0627\u0645\u0628\u06d5\u0631 \u0628\u06d5 \u0646\u0627\u0647\u0627\u0648\u06a9\u0627\u062a (Asynchronous)<\/h3>\n
\u0632\u06c6\u0631\u06ce\u06a9 \u0644\u06d5 \u0628\u06d5\u0695\u06ce\u0648\u06d5\u0628\u06d5\u0631\u0627\u0646\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u067e\u0634\u062a \u0628\u06d5 \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0628\u06d5\u0631\u062f\u06d5\u0633\u062a\u0628\u0648\u0648\u0646\u06cc \u0628\u06d5\u0631\u0632 (HA) \u062f\u06d5\u0628\u06d5\u0633\u062a\u0646 \u0628\u06c6 \u0628\u06d5\u062f\u06cc\u0647\u06ce\u0646\u0627\u0646\u06cc RPO. \u0628\u06d5\u06b5\u0627\u0645\u060c \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5 \u06cc\u06d5\u062f\u06d5\u06af \u0646\u06cc\u06cc\u06d5. \u062e\u0634\u062a\u06d5\u06cc\u06d5\u06a9\u06cc \u0633\u0695\u0627\u0648\u06d5 (DROP TABLE users;<\/code>) \u062f\u06d5\u0633\u062a\u0628\u06d5\u062c\u06ce \u062f\u0648\u0648\u0628\u0627\u0631\u06d5 \u062f\u06d5\u0628\u06ce\u062a\u06d5\u0648\u06d5.<\/p>\n\u06a9\u0627\u062a\u06ce\u06a9 \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5 \u0628\u06c6 \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u06a9\u0627\u0631\u06d5\u0633\u0627\u062a (DR) \u0628\u06d5\u06a9\u0627\u0631\u062f\u06d5\u0647\u06ce\u0646\u06cc\u062a\u060c \u0634\u06ce\u0648\u0627\u0632\u06cc \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06a9\u06d5 \u0695\u0627\u0633\u062a\u06d5\u0648\u062e\u06c6 \u06a9\u0627\u0631\u06cc\u06af\u06d5\u0631\u06cc \u0644\u06d5\u0633\u06d5\u0631 RPO \u0647\u06d5\u06cc\u06d5:
\n* \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0647\u0627\u0648\u06a9\u0627\u062a (Synchronous Replication):<\/strong> \u06af\u06d5\u0631\u06d5\u0646\u062a\u06cc RPO-\u06cc \u0633\u0641\u0631 \u062f\u06d5\u06a9\u0627\u062a (RPO=0). \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06cc \u0633\u06d5\u0631\u06d5\u06a9\u06cc \u0645\u0627\u0645\u06d5\u06b5\u06d5\u06cc\u06d5\u06a9 \u067e\u06d5\u0633\u06d5\u0646\u062f \u0646\u0627\u06a9\u0627\u062a \u062a\u0627\u0648\u06d5\u06a9\u0648 \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06cc \u0644\u0627\u0648\u06d5\u06a9\u06cc \u0648\u06d5\u0631\u06af\u0631\u062a\u0646\u06cc \u067e\u0634\u062a\u0695\u0627\u0633\u062a \u0646\u06d5\u06a9\u0627\u062a\u06d5\u0648\u06d5. \u0642\u0648\u0631\u0628\u0627\u0646\u06cc\u06cc\u06d5\u06a9\u06d5 \u0632\u06cc\u0627\u062f\u0628\u0648\u0648\u0646\u06cc \u062f\u0648\u0627\u06a9\u06d5\u0648\u062a\u0646\u06d5 \u0644\u06d5\u0633\u06d5\u0631 \u06a9\u0631\u062f\u0627\u0631\u06cc \u0646\u0648\u0648\u0633\u06cc\u0646\u06cc \u0633\u06d5\u0631\u06d5\u06a9\u06cc.
\n* \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0646\u0627\u0647\u0627\u0648\u06a9\u0627\u062a (Asynchronous Replication):<\/strong> \u062f\u0648\u0627\u06a9\u06d5\u0648\u062a\u0646\u06cc \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5 \u062f\u0631\u0648\u0633\u062a \u062f\u06d5\u06a9\u0627\u062a. RPO-\u06cc \u062a\u06c6 \u0628\u06d5 \u0634\u06ce\u0648\u06d5\u06cc\u06d5\u06a9\u06cc \u06a9\u0627\u0631\u06cc\u06af\u06d5\u0631 \u06cc\u06d5\u06a9\u0633\u0627\u0646\u06d5 \u0628\u06d5 \u062f\u0648\u0627\u06a9\u06d5\u0648\u062a\u0646\u06cc \u0626\u06ce\u0633\u062a\u0627\u06cc \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06a9\u06d5\u062a.<\/p>\n\u0628\u06c6 \u0686\u0627\u0648\u062f\u06ce\u0631\u06cc\u06a9\u0631\u062f\u0646\u06cc \u062f\u0648\u0627\u06a9\u06d5\u0648\u062a\u0646\u06cc \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0646\u0627\u0647\u0627\u0648\u06a9\u0627\u062a \u0644\u06d5 PostgreSQL\u060c \u0626\u06d5\u0645\u06d5 \u0628\u06d5\u06a9\u0627\u0631\u0628\u0647\u06ce\u0646\u06d5:<\/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\u0634\u06cc\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc RTO (\u0626\u0627\u0645\u0627\u0646\u062c\u06cc \u06a9\u0627\u062a\u06cc \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5) \u0628\u06c6 \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u06af\u06d5\u0648\u0631\u06d5\u06a9\u0627\u0646<\/h2>\n
RTO \u0632\u06c6\u0631\u062a\u0631\u06cc\u0646 \u0645\u0627\u0648\u06d5\u06cc \u0642\u0628\u0648\u06b5\u06a9\u0631\u0627\u0648\u06cc \u0648\u06d5\u0633\u062a\u0627\u0646\u06cc \u06a9\u0627\u0631\u06a9\u0631\u062f\u0646\u06d5. \u0698\u0645\u0627\u0631\u062f\u0646\u06cc RTO-\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u0628\u06d5 \u0634\u06ce\u0648\u06d5\u06cc\u06d5\u06a9\u06cc \u0628\u06d5\u0646\u0627\u0648\u0628\u0627\u0646\u06af \u0626\u0627\u06b5\u06c6\u0632\u06d5 \u0686\u0648\u0646\u06a9\u06d5 \u062a\u06d5\u0646\u0647\u0627 \u06a9\u0627\u062a\u06cc \u06a9\u06c6\u067e\u06cc\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0641\u0627\u06cc\u0644\u06d5\u06a9\u0627\u0646 \u0646\u06cc\u06cc\u06d5 \u0628\u06c6 \u0633\u06d5\u0631 \u0633\u06ce\u0631\u06a4\u06d5\u0631.<\/p>\n
\u0645\u06c6\u062f\u06ce\u0644\u06cc \u0628\u06cc\u0631\u06a9\u0627\u0631\u06cc \u0628\u06c6 \u0698\u0645\u0627\u0631\u062f\u0646\u06cc RTO<\/h3>\n
\u0698\u0645\u0627\u0631\u062f\u0646\u06cc \u0648\u0627\u0642\u06cc\u0639\u06cc RTO-\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u062f\u06d5\u0628\u06ce\u062a \u0686\u0648\u0627\u0631 \u0642\u06c6\u0646\u0627\u063a\u06cc \u062c\u06cc\u0627\u0648\u0627\u0632 \u0644\u06d5\u0628\u06d5\u0631\u0686\u0627\u0648 \u0628\u06af\u0631\u06ce\u062a:<\/p>\n
RTO = T(infra) + T(transfer) + T(restore) + T(recovery)<\/strong><\/p>\n\n- T(infra) – \u062f\u0627\u0628\u06cc\u0646\u06a9\u0631\u062f\u0646\u06cc \u0698\u06ce\u0631\u062e\u0627\u0646:<\/strong> \u06a9\u0627\u062a\u06cc \u0626\u0627\u0645\u0627\u062f\u06d5\u06a9\u0631\u062f\u0646\u06cc \u06a9\u06c6\u0645\u067e\u06cc\u0648\u062a\u06d5\u0631 \u0648 \u06a9\u06c6\u06af\u0627\u06cc \u062c\u06ce\u06af\u0631\u06d5\u0648\u06d5. (\u062f\u06d5\u062a\u0648\u0627\u0646\u06ce\u062a \u0646\u0632\u06cc\u06a9\u06d5\u06cc \u0633\u0641\u0631 \u0628\u06ce\u062a \u0644\u06d5\u06af\u06d5\u06b5 \u0634\u0648\u06ce\u0646\u06cc DR \u06a9\u06d5 \u067e\u06ce\u0634\u0648\u06d5\u062e\u062a\u06d5 \u0626\u0627\u0645\u0627\u062f\u06d5\u06a9\u0631\u0627\u0648\u06d5 \u06cc\u0627\u0646 \u0628\u06c6\u0631\u06cc\u06cc\u06d5\u06a9\u0627\u0646\u06cc \u0698\u06ce\u0631\u062e\u0627\u0646 \u0648\u06d5\u06a9 \u06a9\u06c6\u062f).<\/li>\n
- T(transfer) – \u06af\u0648\u0627\u0633\u062a\u0646\u06d5\u0648\u06d5\u06cc \u062f\u0627\u062a\u0627:<\/strong> \u06a9\u0627\u062a\u06cc \u06af\u0648\u0627\u0633\u062a\u0646\u06d5\u0648\u06d5\u06cc \u0628\u0627\u0631\u06cc \u06cc\u06d5\u062f\u06d5\u06af \u0644\u06d5 \u06a9\u06c6\u06af\u0627\u06a9\u06d5\u0648\u06d5 \u0628\u06c6 \u0633\u06ce\u0631\u06a4\u06d5\u0631\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5.<\/li>\n
- T(restore) – \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0641\u06cc\u0632\u06cc\u06a9\u06cc:<\/strong> \u06a9\u0627\u062a\u06cc \u0646\u0648\u0648\u0633\u06cc\u0646\u06cc \u0641\u0627\u06cc\u0644\u06d5\u06a9\u0627\u0646\u06cc \u062f\u0627\u062a\u0627 \u0628\u06c6 \u0633\u06d5\u0631 \u062f\u06cc\u0633\u06a9\u06cc \u0626\u0627\u0645\u0627\u0646\u062c.<\/li>\n
- T(recovery) – \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u067e\u06ce\u06a9\u062f\u0627\u062f\u0627\u0646\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5:<\/strong> \u06a9\u0627\u062a\u06cc \u067e\u06ce\u0648\u06cc\u0633\u062a \u0628\u06c6 \u0628\u0632\u0648\u06ce\u0646\u06d5\u0631\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u0628\u06c6 \u062f\u0648\u0648\u0628\u0627\u0631\u06d5 \u0644\u06ce\u062f\u0627\u0646\u06d5\u0648\u06d5\u06cc \u0644\u06c6\u06af\u06cc \u0645\u0627\u0645\u06d5\u06b5\u06d5\u06a9\u0627\u0646\u060c \u067e\u06ce\u0634\u062e\u0633\u062a\u0646\u06cc \u0645\u0627\u0645\u06d5\u06b5\u06d5 \u067e\u06d5\u0633\u06d5\u0646\u062f\u06a9\u0631\u0627\u0648\u06d5\u06a9\u0627\u0646\u060c \u0648 \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0626\u06d5\u0648\u0627\u0646\u06d5\u06cc \u067e\u06d5\u0633\u06d5\u0646\u062f \u0646\u06d5\u06a9\u0631\u0627\u0648\u0646.<\/li>\n<\/ol>\n
\u0698\u0645\u0627\u0631\u062f\u0646\u06cc \u06a9\u0627\u062a\u06d5\u06a9\u0627\u0646\u06cc \u06af\u0648\u0627\u0633\u062a\u0646\u06d5\u0648\u06d5 \u0648 \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5<\/h3>\n
\u0628\u06c6 \u0698\u0645\u0627\u0631\u062f\u0646\u06cc T(transfer)<\/code> \u0648 T(restore)<\/code>\u060c \u062f\u06d5\u0628\u06ce\u062a \u0628\u0646\u06d5\u0645\u0627\u06cc \u062a\u0648\u0627\u0646\u0627\u06cc \u062a\u06c6\u0695\u06d5\u06a9\u06d5\u062a \u0648 IOPS\/\u062a\u0648\u0627\u0646\u0627\u06cc \u062f\u06cc\u0633\u06a9\u06d5\u06a9\u06d5\u062a \u062f\u06cc\u0627\u0631\u06cc \u0628\u06a9\u06d5\u06cc\u062a. \u067e\u0634\u062a \u0628\u06d5 \u0632\u06c6\u0631\u062a\u0631\u06cc\u0646 \u0626\u0627\u0633\u062a\u06cc \u062a\u06cc\u06c6\u0631\u06cc \u0645\u06d5\u0628\u06d5\u0633\u062a\u06d5\u061b \u0698\u06ce\u0631\u062e\u0627\u0646\u06d5 \u0695\u0627\u0633\u062a\u06d5\u0642\u06cc\u0646\u06d5\u06a9\u06d5\u062a \u062a\u0627\u0642\u06cc \u0628\u06a9\u06d5\u0631\u06d5\u0648\u06d5.<\/p>\niperf3<\/code> \u0628\u06d5\u06a9\u0627\u0631\u0628\u0647\u06ce\u0646\u06d5 \u0628\u06c6 \u062a\u0627\u0642\u06cc\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u062a\u0648\u0627\u0646\u0627\u06cc \u062a\u06c6\u0695 \u0644\u06d5 \u0646\u06ce\u0648\u0627\u0646 \u06a9\u06c6\u06af\u0627\u06cc \u06cc\u06d5\u062f\u06d5\u06af \u0648 \u0633\u06ce\u0631\u06a4\u06d5\u0631\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06a9\u06d5\u062a:<\/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>\nfio<\/code> \u0628\u06d5\u06a9\u0627\u0631\u0628\u0647\u06ce\u0646\u06d5 \u0628\u06c6 \u062a\u0627\u0642\u06cc\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0646\u0648\u0648\u0633\u06cc\u0646\u06cc \u0628\u06d5\u062f\u0648\u0627\u06cc \u06cc\u06d5\u06a9\u06cc \u0642\u06d5\u0628\u0627\u0631\u06d5\u06a9\u0627\u0646\u06cc \u06a9\u06c6\u06af\u0627\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06a9\u06d5\u062a\u060c \u0628\u06d5 \u0633\u06cc\u0645\u0648\u0644\u06d5\u06a9\u0631\u062f\u0646\u06cc \u06a9\u0631\u062f\u0627\u0631\u06cc \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5:<\/p>\nfio --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\u0626\u06d5\u06af\u06d5\u0631 \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06a9\u06d5\u062a 5 \u062a\u06ce\u0631\u0627\u0628\u0627\u06cc\u062a \u0628\u06ce\u062a\u060c \u0648 \u062a\u0627\u0642\u06cc\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06a9\u0627\u0646\u06cc fio<\/code>-\u06cc \u062a\u06c6 \u0632\u06c6\u0631\u062a\u0631\u06cc\u0646 \u062e\u06ce\u0631\u0627\u06cc\u06cc \u0646\u0648\u0648\u0633\u06cc\u0646\u06cc \u0628\u06d5\u0631\u062f\u06d5\u0648\u0627\u0645\u06cc 500 \u0645\u06ce\u06af\u0627\u0628\u0627\u06cc\u062a \u0644\u06d5 \u0686\u0631\u06a9\u06d5\u06cc\u06d5\u06a9\u062f\u0627 \u0646\u06cc\u0634\u0627\u0646 \u0628\u062f\u06d5\u0646\u060c \u0626\u06d5\u0648\u0627 \u06a9\u06d5\u0645\u062a\u0631\u06cc\u0646 T(restore)<\/code>-\u06cc \u062a\u06c6 \u0646\u0632\u06cc\u06a9\u06d5\u06cc 2.8 \u06a9\u0627\u062a\u0698\u0645\u06ce\u0631\u06d5. \u0626\u06d5\u06af\u06d5\u0631 SLA-\u06cc \u0628\u0627\u0632\u0631\u06af\u0627\u0646\u06cc\u06cc\u06d5\u06a9\u06d5\u062a \u062f\u0627\u0648\u0627\u06cc RTO-\u06cc 1 \u06a9\u0627\u062a\u0698\u0645\u06ce\u0631\u06cc \u062f\u06d5\u06a9\u0627\u062a\u060c \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0633\u062a\u0631\u06cc\u0645\u06cc\u0646\u06af\u06cc \u0626\u0627\u0633\u0627\u06cc\u06cc \u0634\u06a9\u0633\u062a \u062f\u06d5\u0647\u06ce\u0646\u06ce\u062a. \u062f\u06d5\u0628\u06ce\u062a \u0633\u062a\u0631\u0627\u062a\u06cc\u0698\u06cc \u062e\u06c6\u062a \u0628\u06af\u06c6\u0695\u06cc\u062a \u0628\u06c6 \u0648\u06ce\u0646\u06d5\u06cc \u0633\u0627\u062a\u06d5\u0648\u06d5\u062e\u062a\u06cc (snapshots) \u0626\u0627\u0633\u062a\u06cc \u06a9\u06c6\u06af\u0627 \u06cc\u0627\u0646 \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0626\u0627\u0633\u062a\u06cc \u0628\u0644\u06c6\u06a9.<\/p>\n\u062a\u06d5\u06b5\u06d5\u06cc \u0634\u0627\u0631\u0627\u0648\u06d5: T(recovery)<\/h3>\n
\u0626\u06d5\u0648 \u06af\u06c6\u0695\u0627\u0648\u06d5\u06cc \u06a9\u06d5 \u0632\u06c6\u0631\u062a\u0631\u06cc\u0646 \u062c\u0627\u0631 \u0628\u06d5 \u06a9\u06d5\u0645 \u0633\u06d5\u06cc\u0631 \u062f\u06d5\u06a9\u0631\u06ce\u062a T(recovery)<\/code>-\u06cc\u06d5. \u0626\u06d5\u06af\u06d5\u0631 \u06cc\u06d5\u062f\u06d5\u06af\u06ce\u06a9\u06cc \u062a\u06d5\u0648\u0627\u0648\u06cc \u0647\u06d5\u0641\u062a\u0627\u0646\u06d5 \u0628\u06af\u06d5\u0695\u06ce\u0646\u06cc\u062a\u06d5\u0648\u06d5 \u0648 \u067e\u06ce\u0648\u06cc\u0633\u062a\u062a \u0628\u06d5 \u062c\u06ce\u0628\u06d5\u062c\u06ce\u06a9\u0631\u062f\u0646\u06cc 6 \u0695\u06c6\u0698 \u0644\u06c6\u06af\u06cc \u0645\u0627\u0645\u06d5\u06b5\u06d5 \u0628\u06ce\u062a \u0628\u06c6 \u06af\u06d5\u06cc\u0634\u062a\u0646 \u0628\u06d5 RPO-\u06a9\u06d5\u062a\u060c \u0628\u0632\u0648\u06ce\u0646\u06d5\u0631\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u062f\u06d5\u0628\u06ce\u062a \u0628\u06d5\u062f\u0648\u0627\u06cc \u06cc\u06d5\u06a9\u062f\u0627 \u0647\u06d5\u0645\u0648\u0648 \u0645\u0627\u0645\u06d5\u06b5\u06d5\u06cc\u06d5\u06a9 \u0644\u06ce\u0628\u062f\u0627\u062a\u06d5\u0648\u06d5.<\/p>\n\u0644\u06ce\u062f\u0627\u0646\u06d5\u0648\u06d5\u06cc 500 \u06af\u06ce\u06af\u0627\u0628\u0627\u06cc\u062a \u0644\u06c6\u06af\u06cc \u0645\u0627\u0645\u06d5\u06b5\u06d5 \u062f\u06d5\u06a9\u0631\u06ce\u062a \u06a9\u0627\u062a\u0698\u0645\u06ce\u0631\u06ce\u06a9\u06cc \u067e\u06ce \u0628\u0686\u06ce\u062a\u060c \u06a9\u06d5 \u0628\u06d5 \u062a\u0648\u0646\u062f\u06cc \u0628\u06d5\u0647\u06c6\u06cc \u06a9\u0627\u0631\u0627\u06cc\u06cc CPU-\u06cc \u062a\u0627\u06a9-\u062a\u06ce\u0631\u06cc\u062f \u0648 IOPS-\u06cc \u06a9\u06c6\u06af\u0627\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5 \u0628\u06d5\u0631\u0628\u06d5\u0633\u062a\u06cc \u0628\u06c6 \u062f\u0631\u0648\u0633\u062a \u062f\u06d5\u0628\u06ce\u062a. \u0628\u06c6 \u06a9\u06d5\u0645\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc T(recovery)<\/code>\u060c \u0641\u0631\u06ce\u06a9\u0648\u06ce\u0646\u0633\u06cc \u06cc\u06d5\u062f\u06d5\u06af\u06d5 \u062a\u06d5\u0648\u0627\u0648 \u06cc\u0627\u0646 \u062c\u06cc\u0627\u0648\u0627\u0632\u06d5\u06a9\u0627\u0646\u062a \u0632\u06cc\u0627\u062f \u0628\u06a9\u06d5.<\/p>\n\u067e\u0631\u062f \u0644\u06ce\u062f\u0627\u0646 \u0628\u06c6 \u0628\u06c6\u0634\u0627\u06cc\u06cc\u06d5\u06a9\u06d5: \u0647\u06d5\u0646\u06af\u0627\u0648\u06d5 \u06a9\u0631\u062f\u06d5\u06cc\u06cc\u06d5\u06a9\u0627\u0646 \u0628\u06c6 \u067e\u0634\u062a\u0695\u0627\u0633\u062a\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc RTO \u0648 RPO<\/h2>\n
\u0698\u0645\u0627\u0631\u062f\u0646\u06cc RTO \u0648 RPO-\u06cc \u062a\u06cc\u06c6\u0631\u06cc \u062a\u06d5\u0646\u0647\u0627 \u06cc\u06d5\u06a9\u06d5\u0645 \u0647\u06d5\u0646\u06af\u0627\u0648\u06d5. \u0698\u06cc\u0646\u06af\u06d5\u06cc \u06af\u0631\u0646\u06af \u067e\u06ce\u0648\u06cc\u0633\u062a\u06cc \u0628\u06d5 \u067e\u0634\u062a\u0695\u0627\u0633\u062a\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0628\u06d5\u0631\u062f\u06d5\u0648\u0627\u0645 \u0647\u06d5\u06cc\u06d5.<\/p>\n
\u0647\u06d5\u0646\u06af\u0627\u0648\u06cc 1: \u062c\u06ce\u0628\u06d5\u062c\u06ce\u06a9\u0631\u062f\u0646\u06cc \u0626\u06d5\u0631\u0634\u06cc\u0641\u06a9\u0631\u062f\u0646\u06cc \u0628\u06d5\u0631\u062f\u06d5\u0648\u0627\u0645<\/h3>\n
\u0628\u06c6 \u0628\u06d5\u062f\u06d5\u0633\u062a\u0647\u06ce\u0646\u0627\u0646\u06cc RPO-\u06cc \u06a9\u06d5\u0645\u062a\u0631 \u0644\u06d5 \u062e\u0648\u0644\u06d5\u06a9\u06ce\u06a9 \u0628\u06d5\u0628\u06ce \u0632\u06cc\u0627\u0646\u06cc \u06a9\u0627\u0631\u0627\u06cc\u06cc \u062f\u0648\u0648\u0628\u0627\u0631\u06d5\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0647\u0627\u0648\u06a9\u0627\u062a\u060c \u0626\u06d5\u0631\u0634\u06cc\u0641\u06a9\u0631\u062f\u0646\u06cc \u0644\u06c6\u06af\u06cc \u0628\u06d5\u0631\u062f\u06d5\u0648\u0627\u0645 \u062c\u06ce\u0628\u06d5\u062c\u06ce \u0628\u06a9\u06d5. \u0644\u06d5\u0628\u0631\u06cc \u0626\u06d5\u0648\u06d5\u06cc \u0686\u0627\u0648\u06d5\u0695\u06ce \u0628\u06a9\u06d5\u06cc\u062a \u0641\u0627\u06cc\u0644\u06ce\u06a9\u06cc \u0644\u06c6\u06af \u067e\u0695 \u0628\u0628\u06ce\u062a (\u06a9\u06d5 \u0695\u06d5\u0646\u06af\u06d5 \u06a9\u0627\u062a\u0698\u0645\u06ce\u0631\u06ce\u06a9\u06cc \u067e\u06ce \u0628\u0686\u06ce\u062a \u0644\u06d5 \u06a9\u0627\u062a\u06cc \u06a9\u06d5\u0645\u0628\u0648\u0648\u0646\u06cc \u0647\u0627\u062a\u0648\u0648\u0686\u06c6\u062f\u0627)\u060c \u06af\u06c6\u0695\u06cc\u0646\u06cc \u0644\u06c6\u06af \u0644\u06d5 \u0645\u0627\u0648\u06d5\u06cc \u062f\u06cc\u0627\u0631\u06cc\u06a9\u0631\u0627\u0648\u062f\u0627 \u0646\u0627\u0686\u0627\u0631 \u0628\u06a9\u06d5.<\/p>\n
\u0644\u06d5 SQL Server\u060c \u062f\u06d5\u062a\u0648\u0627\u0646\u06cc\u062a \u06cc\u06d5\u062f\u06d5\u06af\u06cc \u0644\u06c6\u06af\u06cc \u0645\u0627\u0645\u06d5\u06b5\u06d5\u06a9\u0627\u0646 \u0628\u06d5 \u0626\u06c6\u062a\u06c6\u0645\u0627\u062a\u06cc\u06a9\u06cc \u0628\u06a9\u06d5\u06cc\u062a:<\/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\u0627\u0634\u062a\u0631\u06cc\u0646 \u0695\u06ce\u06a9\u0627\u0631:<\/em> \u0626\u06d5\u0645 \u06a9\u0627\u0631\u06d5 \u0695\u06ce\u06a9\u0628\u062e\u06d5 \u0628\u06c6 \u0626\u06d5\u0648\u06d5\u06cc \u0647\u06d5\u0631 1-5 \u062e\u0648\u0644\u06d5\u06a9 \u062c\u0627\u0631\u06ce\u06a9 \u06a9\u0627\u0631 \u0628\u06a9\u0627\u062a \u0628\u06d5\u067e\u06ce\u06cc \u067e\u06ce\u062f\u0627\u0648\u06cc\u0633\u062a\u06cc\u06cc\u06d5\u06a9\u0627\u0646\u06cc RPO-\u06a9\u06d5\u062a.<\/p>\n\u0647\u06d5\u0646\u06af\u0627\u0648\u06cc 2: \u0626\u06c6\u062a\u06c6\u0645\u0627\u062a\u06cc\u06a9\u06a9\u0631\u062f\u0646\u06cc \u062a\u0627\u0642\u06cc\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5<\/h3>\n
\u06cc\u06d5\u062f\u06d5\u06af\u06ce\u06a9\u06cc \u062a\u0627\u0642\u06cc\u0646\u06d5\u06a9\u0631\u0627\u0648\u06d5 \u062a\u06d5\u0646\u0647\u0627 \u0686\u06d5\u0645\u06a9\u06ce\u06a9\u06cc \u062a\u06cc\u06c6\u0631\u06cc\u06cc\u06d5. \u0628\u06c6 \u06af\u06d5\u0631\u06d5\u0646\u062a\u06cc \u06a9\u0631\u062f\u0646\u06cc RTO-\u06cc \u0698\u0645\u06ce\u0631\u062f\u0631\u0627\u0648\u062a\u060c \u062f\u06d5\u0628\u06ce\u062a \u062a\u0627\u0642\u06cc\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0626\u06c6\u062a\u06c6\u0645\u0627\u062a\u06cc\u06a9\u06cc \u0626\u06d5\u0646\u062c\u0627\u0645 \u0628\u062f\u06d5\u06cc\u062a.<\/p>\n
\u067e\u0644\u0627\u062a\u0641\u06c6\u0631\u0645\u06d5\u06a9\u0627\u0646\u06cc \u06cc\u06d5\u062f\u06d5\u06af\u06cc \u06a9\u06c6\u0645\u067e\u0627\u0646\u06cc\u0627\u06a9\u0627\u0646 \u0648\u06d5\u06a9 CloudSave \u0626\u06d5\u0645\u06d5 \u0626\u0627\u0633\u0627\u0646 \u062f\u06d5\u06a9\u06d5\u0646 \u0628\u06d5 \u062f\u0627\u0628\u06cc\u0646\u06a9\u0631\u062f\u0646\u06cc \u062a\u0627\u0642\u06cc\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0626\u06c6\u062a\u06c6\u0645\u0627\u062a\u06cc\u06a9\u06cc \u0648 \u062f\u0627\u0628\u0695\u0627\u0648. CloudSave \u062f\u06d5\u062a\u0648\u0627\u0646\u06ce\u062a \u0628\u06d5 \u0626\u06c6\u062a\u06c6\u0645\u0627\u062a\u06cc\u06a9\u06cc \u0698\u06cc\u0646\u06af\u06d5\u06cc\u06d5\u06a9\u06cc \u0633\u0627\u0646\u062f\u0628\u06c6\u06a9\u0633 \u062f\u0631\u0648\u0633\u062a \u0628\u06a9\u0627\u062a\u060c \u0646\u0648\u06ce\u062a\u0631\u06cc\u0646 \u06cc\u06d5\u062f\u06d5\u06af \u062f\u0627\u0628\u0645\u06d5\u0632\u0631\u06ce\u0646\u06ce\u062a\u060c \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u062a\u06d5\u0648\u0627\u0648\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u0626\u06d5\u0646\u062c\u0627\u0645 \u0628\u062f\u0627\u062a\u060c \u0648 \u0633\u06a9\u0631\u06cc\u067e\u062a\u06cc \u067e\u0634\u062a\u0695\u0627\u0633\u062a\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u062a\u0627\u06cc\u0628\u06d5\u062a \u062c\u06ce\u0628\u06d5\u062c\u06ce \u0628\u06a9\u0627\u062a (\u0628\u06c6 \u0646\u0645\u0648\u0648\u0646\u06d5\u060c DBCC CHECKDB<\/code> \u0628\u06c6 SQL Server) \u0628\u06c6 \u067e\u06ce\u0648\u0627\u0646\u06cc RTO-\u06cc \u0648\u0631\u062f \u0648 \u062f\u06b5\u0646\u06cc\u0627\u0628\u0648\u0648\u0646 \u0644\u06d5 \u0633\u06d5\u0644\u0627\u0645\u06d5\u062a\u06cc \u062f\u0627\u062a\u0627. \u0626\u06d5\u0645\u06d5 RTO \u0644\u06d5 \u062e\u06d5\u0645\u06b5\u0627\u0646\u062f\u0646\u06ce\u06a9\u06cc \u0698\u0645\u06ce\u0631\u062f\u0631\u0627\u0648\u06d5\u0648\u06d5 \u062f\u06d5\u06af\u06c6\u0695\u06ce\u062a \u0628\u06c6 \u067e\u06ce\u0648\u06d5\u0631\u06ce\u06a9\u06cc \u0633\u06d5\u0644\u0645\u06ce\u0646\u0631\u0627\u0648 \u0648 \u0695\u0627\u067e\u06c6\u0631\u062a\u06a9\u0631\u0627\u0648.<\/p>\n\u0647\u06d5\u0646\u06af\u0627\u0648\u06cc 3: \u0686\u0627\u0648\u062f\u06ce\u0631\u06cc\u06a9\u0631\u062f\u0646 \u0648 \u0626\u0627\u06af\u0627\u062f\u0627\u0631\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5 \u0644\u06d5\u0633\u06d5\u0631 \u0634\u06a9\u0633\u062a\u06cc SLA<\/h3>\n
\u0633\u062a\u0627\u06a9\u06cc \u0686\u0627\u0648\u062f\u06ce\u0631\u06cc\u06a9\u0631\u062f\u0646\u062a (Prometheus, Datadog, Zabbix) \u062f\u06d5\u0628\u06ce\u062a \u0628\u06d5 \u0686\u0627\u0644\u0627\u06a9\u06cc \u0626\u06d5\u0648 \u067e\u06ce\u0648\u06d5\u0631\u0627\u0646\u06d5 \u0628\u06d5\u062f\u0648\u0627\u062f\u0627\u0686\u0648\u0648\u0646 \u0628\u06a9\u0627\u062a \u06a9\u06d5 \u0647\u06d5\u0695\u06d5\u0634\u06d5 \u0644\u06d5 RTO\/RPO SLA-\u06a9\u0627\u0646\u062a \u062f\u06d5\u06a9\u06d5\u0646. \u06cc\u0627\u0633\u0627\u06a9\u0627\u0646\u06cc \u0626\u0627\u06af\u0627\u062f\u0627\u0631\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5 \u062f\u06d5\u0628\u06ce\u062a \u0628\u06c6 \u0626\u06d5\u0645 \u062d\u0627\u06b5\u06d5\u062a\u0627\u0646\u06d5 \u0695\u06ce\u06a9\u0628\u062e\u0631\u06ce\u0646:
\n* \u0634\u06a9\u0633\u062a\u06cc \u06a9\u0627\u0631\u06cc \u06cc\u06d5\u062f\u06d5\u06af:<\/strong> \u0647\u06d5\u0695\u06d5\u0634\u06d5\u06cc \u0695\u0627\u0633\u062a\u06d5\u0648\u062e\u06c6 \u0628\u06c6 \u0633\u06d5\u0631 RPO.
\n* \u062f\u0648\u0627\u06a9\u06d5\u0648\u062a\u0646\u06cc \u0646\u0627\u0631\u062f\u0646\u06cc \u0644\u06c6\u06af:<\/strong> \u0626\u06d5\u06af\u06d5\u0631 \u06af\u0648\u0627\u0633\u062a\u0646\u06d5\u0648\u06d5\u06cc \u0644\u06c6\u06af \u0632\u06cc\u0627\u062a\u0631 \u0644\u06d5 \u0645\u0627\u0648\u06d5\u06cc \u062f\u0631\u0648\u0633\u062a\u06a9\u0631\u062f\u0646\u06d5\u06a9\u06d5\u06cc \u067e\u06ce \u0628\u0686\u06ce\u062a.
\n* \u0633\u0646\u0648\u0648\u0631\u062f\u0627\u0631\u06a9\u0631\u062f\u0646\u06cc IOPS-\u06cc \u06a9\u06c6\u06af\u0627\u06a9\u0631\u062f\u0646:<\/strong> \u062f\u0627\u0628\u06cc\u0646\u06a9\u06d5\u0631\u0627\u0646\u06cc \u0647\u06d5\u0648\u0631 (\u0648\u06d5\u06a9 AWS EBS) IOPS \u0633\u0646\u0648\u0648\u0631\u062f\u0627\u0631 \u062f\u06d5\u06a9\u06d5\u0646 \u0626\u06d5\u06af\u06d5\u0631 \u06a9\u0631\u06ce\u062f\u06cc\u062a\u06cc \u0628\u0695\u0633\u062a \u062a\u06d5\u0648\u0627\u0648 \u0628\u06ce\u062a\u060c \u06a9\u06d5 \u0626\u06d5\u0645\u06d5 \u0628\u06d5 \u0628\u06ce\u062f\u06d5\u0646\u06af\u06cc RTO-\u06a9\u06d5\u062a \u0644\u06d5 \u06a9\u0627\u062a\u06cc \u0641\u0631\u06cc\u0627\u06af\u0648\u0632\u0627\u0631\u06cc \u0695\u0627\u0633\u062a\u06d5\u0642\u06cc\u0646\u06d5\u062f\u0627 \u0644\u06d5\u0646\u0627\u0648\u062f\u06d5\u0628\u0627\u062a.<\/p>\n\u0628\u0627\u0634\u062a\u0631\u06a9\u0631\u062f\u0646\u06cc \u062a\u06d5\u0644\u0627\u0631\u0633\u0627\u0632\u06cc \u06cc\u06d5\u062f\u06d5\u06af\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u0628\u06c6 \u06af\u06d5\u06cc\u0634\u062a\u0646 \u0628\u06d5 SLA-\u06cc\u06d5 \u062a\u0648\u0646\u062f\u06d5\u06a9\u0627\u0646<\/h2>\n
\u06a9\u0627\u062a\u06ce\u06a9 \u0698\u0645\u0627\u0631\u062f\u0646\u06d5 \u0628\u06cc\u0631\u06a9\u0627\u0631\u06cc\u06cc\u06d5\u06a9\u0627\u0646 \u062f\u06d5\u0631\u06cc \u062f\u06d5\u062e\u06d5\u0646 \u06a9\u06d5 \u062a\u06d5\u0644\u0627\u0631\u0633\u0627\u0632\u06cc \u0626\u06ce\u0633\u062a\u0627\u06cc \u062a\u06c6 \u0646\u0627\u062a\u0648\u0627\u0646\u06ce\u062a SLA-\u06cc\u06d5 \u0628\u0627\u0632\u0631\u06af\u0627\u0646\u06cc\u06cc\u06d5\u06a9\u0627\u0646 \u0628\u06d5\u062f\u06cc \u0628\u0647\u06ce\u0646\u06ce\u062a\u060c \u062f\u06d5\u0628\u06ce\u062a \u0633\u062a\u0631\u0627\u062a\u06cc\u0698\u06cc \u06cc\u06d5\u062f\u06d5\u06af\u06d5\u06a9\u06d5\u062a \u0628\u0627\u0634\u062a\u0631 \u0628\u06a9\u06d5\u06cc\u062a.<\/p>\n
1. \u0633\u0648\u0648\u062f\u0648\u06d5\u0631\u06af\u0631\u062a\u0646 \u0644\u06d5 \u06cc\u06d5\u062f\u06d5\u06af\u06cc \u0632\u06cc\u0627\u062f\u06d5\u06cc \u0626\u0627\u0633\u062a\u06cc \u0628\u0644\u06c6\u06a9<\/h3>\n
\u062f\u06d5\u0645\u067e\u06d5\u06a9\u0627\u0646\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06cc \u0626\u0627\u0633\u0627\u06cc\u06cc (\u06cc\u06d5\u062f\u06d5\u06af\u06cc \u0644\u06c6\u0698\u06cc\u06a9\u06cc \u0648\u06d5\u06a9 pg_dump<\/code> \u06cc\u0627\u0646 mysqldump<\/code>) \u0632\u06c6\u0631 \u062e\u0627\u0648\u06cc\u0627\u0646 \u0628\u06c6 RTO-\u06cc \u06af\u0631\u0646\u06af. \u06cc\u06d5\u062f\u06d5\u06af\u06cc \u0641\u06cc\u0632\u06cc\u06a9\u06cc \u0648 \u0626\u0627\u0633\u062a\u06cc \u0628\u0644\u06c6\u06a9 \u0628\u06d5\u06a9\u0627\u0631\u0628\u0647\u06ce\u0646\u06d5. \u06cc\u06d5\u062f\u06d5\u06af\u06cc \u0632\u06cc\u0627\u062f\u06d5\u06cc \u0626\u0627\u0633\u062a\u06cc \u0628\u0644\u06c6\u06a9 \u062a\u06d5\u0646\u0647\u0627 \u0626\u06d5\u0648 \u0628\u0644\u06c6\u06a9\u0627\u0646\u06d5\u06cc \u062f\u06cc\u0633\u06a9 \u06a9\u06c6\u067e\u06cc \u062f\u06d5\u06a9\u0627\u062a \u06a9\u06d5 \u0644\u06d5 \u062f\u0648\u0627\u06cc\u06cc\u0646 \u06cc\u06d5\u062f\u06d5\u06af\u06d5\u0648\u06d5 \u06af\u06c6\u0695\u0627\u0648\u0646\u060c \u0626\u06d5\u0645\u06d5\u0634 \u0628\u06d5 \u062a\u0648\u0646\u062f\u06cc T(transfer)<\/code> \u0648 \u0628\u0627\u0631\u06cc \u0632\u06cc\u0627\u062f\u06d5\u06cc \u062a\u06c6\u0695 \u06a9\u06d5\u0645\u062f\u06d5\u06a9\u0627\u062a\u06d5\u0648\u06d5.<\/p>\n2. \u0628\u06d5\u06a9\u0627\u0631\u0647\u06ce\u0646\u0627\u0646\u06cc \u0648\u06ce\u0646\u06d5\u06cc \u0633\u0627\u062a\u06d5\u0648\u06d5\u062e\u062a\u06cc \u06a9\u06c6\u06af\u0627 (Storage Snapshots)<\/h3>\n
\u0628\u06c6 \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06cc \u0641\u0631\u06d5-\u062a\u06ce\u0631\u0627\u0628\u0627\u06cc\u062a\u06cc \u06a9\u06d5 \u067e\u06ce\u0648\u06cc\u0633\u062a\u06cc\u0627\u0646 \u0628\u06d5 RTO-\u06cc \u06a9\u06d5\u0645\u062a\u0631 \u0644\u06d5 15 \u062e\u0648\u0644\u06d5\u06a9 \u0647\u06d5\u06cc\u06d5\u060c \u06a9\u06c6\u067e\u06cc\u06a9\u0631\u062f\u0646\u06cc \u0641\u0627\u06cc\u0644\u06cc \u0626\u0627\u0633\u0627\u06cc\u06cc \u0628\u06d5 \u0634\u06ce\u0648\u06d5\u06cc \u0641\u06cc\u0632\u06cc\u06a9\u06cc \u0644\u06d5\u0633\u06d5\u0631 \u062a\u06c6\u0695\u06d5 \u0626\u0627\u0633\u0627\u06cc\u06cc\u06d5\u06a9\u0627\u0646 \u0645\u06d5\u062d\u0627\u06b5\u06d5. \u062a\u06ce\u06a9\u06d5\u06b5\u06a9\u0631\u062f\u0646 \u0644\u06d5\u06af\u06d5\u06b5 SAN \u06cc\u0627\u0646 \u0648\u06ce\u0646\u06d5\u06cc \u0633\u0627\u062a\u06d5\u0648\u06d5\u062e\u062a\u06cc \u06a9\u06c6\u06af\u0627\u06cc \u0647\u06d5\u0648\u0631\u06cc (\u0648\u06d5\u06a9 AWS EBS Snapshots, Pure Storage) \u0695\u06ce\u06af\u06d5 \u0628\u06d5 T(restore)<\/code>-\u06cc \u0646\u0632\u06cc\u06a9 \u0628\u06d5 \u062f\u06d5\u0633\u062a\u0628\u06d5\u062c\u06ce \u062f\u06d5\u062f\u0627\u062a. \u0628\u0632\u0648\u06ce\u0646\u06d5\u0631\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u062a\u06d5\u0646\u0647\u0627 \u067e\u06ce\u0648\u06cc\u0633\u062a\u06d5 \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u067e\u06ce\u06a9\u062f\u0627\u062f\u0627\u0646 \u0644\u06d5\u0633\u06d5\u0631 \u0648\u06ce\u0646\u06d5 \u0633\u0627\u062a\u06d5\u0648\u06d5\u062e\u062a\u06cc\u06cc\u06d5\u06a9\u06d5 \u0626\u06d5\u0646\u062c\u0627\u0645 \u0628\u062f\u0627\u062a.<\/p>\n3. \u062c\u06ce\u0628\u06d5\u062c\u06ce\u06a9\u0631\u062f\u0646\u06cc \u0647\u0627\u0648\u062a\u06d5\u0631\u06cc\u0628\u06cc (Parallelism)<\/h3>\n
\u062f\u06b5\u0646\u06cc\u0627\u0628\u06d5 \u06a9\u06d5 \u0626\u0627\u0645\u0631\u0627\u0632\u06d5\u06a9\u0627\u0646\u06cc \u06cc\u06d5\u062f\u06d5\u06af \u0648 \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u062a \u0641\u0631\u06d5-\u062a\u06ce\u0631\u06cc\u062f \u0628\u06d5\u06a9\u0627\u0631\u062f\u06d5\u0647\u06ce\u0646\u0646. \u06a9\u0627\u062a\u06ce\u06a9 \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06cc\u06d5\u06a9\u06cc PostgreSQL \u0628\u06d5 \u0628\u06d5\u06a9\u0627\u0631\u0647\u06ce\u0646\u0627\u0646\u06cc pgbackrest<\/code> \u06cc\u0627\u0646 \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06cc\u06d5\u06a9\u06cc SQL Server \u062f\u06d5\u06af\u06d5\u0695\u06ce\u0646\u06cc\u062a\u06d5\u0648\u06d5\u060c \u0628\u06d5 \u0695\u0648\u0648\u0646\u06cc \u062a\u06ce\u0631\u06cc\u062f\u06d5 \u06a9\u0627\u0631\u06a9\u06d5\u0631\u06d5 \u0647\u0627\u0648\u062a\u06d5\u0631\u06cc\u0628\u06d5\u06a9\u0627\u0646 \u062f\u06cc\u0627\u0631\u06cc \u0628\u06a9\u06d5 \u0628\u06c6 \u0626\u06d5\u0648\u06d5\u06cc \u062a\u0648\u0627\u0646\u0627\u06cc \u062a\u06c6\u0695 \u0648 \u062f\u06cc\u0633\u06a9\u06cc \u0628\u06d5\u0631\u062f\u06d5\u0633\u062a\u062a \u062a\u06ce\u0631 \u0628\u06a9\u06d5\u06cc\u062a.<\/p>\n# Example of parallel restore in pgBackRest\npgbackrest --stanza=prod_db --process-max=8 restore\n<\/code><\/pre>\n\u06a9\u06c6\u062a\u0627\u06cc\u06cc<\/h2>\n
\u0698\u0645\u0627\u0631\u062f\u0646\u06cc RTO \u0648 RPO \u0628\u06c6 \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u06af\u0631\u0646\u06af\u06d5\u06a9\u0627\u0646 \u0695\u0627\u0647\u06ce\u0646\u0627\u0646\u06ce\u06a9\u06cc \u062a\u0648\u0646\u062f\u06d5 \u0644\u06d5 \u0626\u06d5\u0646\u062f\u0627\u0632\u06cc\u0627\u0631\u06cc \u0633\u06cc\u0633\u062a\u06d5\u0645\u062f\u0627. \u067e\u06ce\u0648\u06cc\u0633\u062a\u06d5 \u0628\u06d5\u0695\u06ce\u0648\u06d5\u0628\u06d5\u0631\u0627\u0646\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u0644\u06d5 \u0695\u06ce\u06a9\u062e\u0633\u062a\u0646\u06d5 \u0628\u0646\u06d5\u0695\u06d5\u062a\u06cc\u06cc\u06d5\u06a9\u0627\u0646\u06cc \u06cc\u06d5\u062f\u06d5\u06af \u062a\u06ce\u067e\u06d5\u0695\u0646 \u0648 \u0628\u06d5 \u0634\u06ce\u0648\u06d5\u06cc\u06d5\u06a9\u06cc \u0628\u06cc\u0631\u06a9\u0627\u0631\u06cc I\/O-\u06cc \u06a9\u06c6\u06af\u0627\u06a9\u0631\u062f\u0646\u060c \u062a\u0648\u0627\u0646\u0627\u06cc \u062a\u06c6\u0695\u060c \u0648 \u0645\u06cc\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u06a9\u06d5\u06cc\u0627\u0646 \u0645\u06c6\u062f\u06ce\u0644 \u0628\u06a9\u06d5\u0646.<\/p>\n
\u0628\u06d5 \u062f\u06cc\u0627\u0631\u06cc\u06a9\u0631\u062f\u0646\u06cc \u0628\u0646\u06d5\u0645\u0627\u06cc \u0695\u06ce\u0698\u06d5\u06cc \u062f\u0631\u0648\u0633\u062a\u06a9\u0631\u062f\u0646\u06cc \u0644\u06c6\u06af\u060c \u062a\u06ce\u06af\u06d5\u06cc\u0634\u062a\u0646 \u0644\u06d5 \u0642\u06c6\u0646\u0627\u063a\u06d5 \u062c\u06cc\u0627\u0648\u0627\u0632\u06d5\u06a9\u0627\u0646\u06cc \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u060c \u0648 \u062c\u06ce\u0628\u06d5\u062c\u06ce\u06a9\u0631\u062f\u0646\u06cc \u062a\u0627\u0642\u06cc\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0626\u06c6\u062a\u06c6\u0645\u0627\u062a\u06cc\u06a9\u06cc \u0644\u06d5 \u0695\u06ce\u06af\u06d5\u06cc \u067e\u0644\u0627\u062a\u0641\u06c6\u0631\u0645\u06cc \u0628\u06d5\u0647\u06ce\u0632 \u0648\u06d5\u06a9 CloudSave\u060c \u062a\u06cc\u0645\u06d5\u06a9\u0627\u0646\u06cc IT \u062f\u06d5\u062a\u0648\u0627\u0646\u0646 \u0628\u06d5 \u0645\u062a\u0645\u0627\u0646\u06d5\u0648\u06d5 SLA-\u06a9\u0627\u0646\u06cc \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u06a9\u0627\u0631\u06d5\u0633\u0627\u062a\u06d5\u06a9\u0627\u0646\u06cc\u0627\u0646 \u06af\u06d5\u0631\u06d5\u0646\u062a\u06cc \u0628\u06a9\u06d5\u0646. \u0644\u06d5\u0628\u06cc\u0631\u062a \u0628\u06ce\u062a: \u0644\u06d5 \u0628\u0648\u0627\u0631\u06cc \u0628\u06d5\u0695\u06ce\u0648\u06d5\u0628\u0631\u062f\u0646\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5\u062f\u0627\u060c \u0647\u06cc\u0648\u0627\u062f\u0627\u0631\u06cc \u0633\u062a\u0631\u0627\u062a\u06cc\u0698\u06cc \u0646\u06cc\u06cc\u06d5\u060c \u0648 \u06cc\u06d5\u062f\u06d5\u06af\u06cc \u062a\u0627\u0642\u06cc\u0646\u06d5\u06a9\u0631\u0627\u0648\u06cc\u0634 \u0628\u06d5\u0631\u067e\u0631\u0633\u06cc\u0627\u0631\u06ce\u062a\u06cc\u06cc\u06d5\u06a9\u06cc \u0645\u06d5\u062a\u0631\u0633\u06cc\u062f\u0627\u0631\u06d5.<\/p>\n
\n\u0641\u06ce\u0631\u0628\u06d5 \u0686\u06c6\u0646 \u0626\u06d5\u0646\u062f\u0627\u0632\u06cc\u0627\u0631\u0627\u0646\u06cc DevOps \u0648 \u0628\u06d5\u0695\u06ce\u0648\u06d5\u0628\u06d5\u0631\u0627\u0646\u06cc \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u062f\u06d5\u062a\u0648\u0627\u0646\u0646 \u0628\u06d5 \u0648\u0631\u062f\u06cc RTO \u0648 RPO \u0628\u06c6 \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u06af\u0631\u0646\u06af\u06d5\u06a9\u0627\u0646 \u0628\u0698\u0645\u06ce\u0631\u0646\u060c \u062a\u0627\u0642\u06cc \u0628\u06a9\u06d5\u0646\u06d5\u0648\u06d5\u060c \u0648 \u0628\u0627\u0634\u062a\u0631 \u0628\u06a9\u06d5\u0646 \u0628\u06d5 \u0628\u06d5\u06a9\u0627\u0631\u0647\u06ce\u0646\u0627\u0646\u06cc \u0645\u06cc\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u06af\u06d5\u0695\u0627\u0646\u062f\u0646\u06d5\u0648\u06d5\u06cc \u067e\u06ce\u0634\u06a9\u06d5\u0648\u062a\u0648\u0648\u060c \u0626\u0627\u0645\u0631\u0627\u0632\u06d5\u06a9\u0627\u0646\u06cc CLI\u060c \u0648 \u062a\u0627\u0642\u06cc\u06a9\u0631\u062f\u0646\u06d5\u0648\u06d5\u06cc \u0626\u06c6\u062a\u06c6\u0645\u0627\u062a\u06cc\u06a9\u06cc.<\/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":[1571],"tags":[4403,528,3717,3718,4404,4405],"class_list":["post-6123","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":"\n
Calculate 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\" href=\"https:\/\/cloudsave.app\/ku\/knowledge-base\/%d9%87%db%95%da%98%d9%85%d8%a7%d8%b1%da%a9%d8%b1%d8%af%d9%86%db%8c-rto-%d9%88-rpo-%d8%a8%db%86-%d8%a8%d9%86%da%a9%db%95%d8%af%d8%b1%d8%a7%d9%88%db%95-%da%af%d8%b1%d9%86%da%af%db%95%da%a9%d8%a7%d9%86\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0647\u06d5\u0698\u0645\u0627\u0631\u06a9\u0631\u062f\u0646\u06cc RTO \u0648 RPO \u0628\u06c6 \u0628\u0646\u06a9\u06d5\u062f\u0631\u0627\u0648\u06d5 \u06af\u0631\u0646\u06af\u06d5\u06a9\u0627\u0646: \u0695\u06ce\u0628\u06d5\u0631\u06ce\u06a9 \u0628\u06c6 \u0628\u06d5\u0695\u06ce\u0648\u06d5\u0628\u06d5\u0631\u06cc 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