{"id":3862,"date":"2026-06-12T08:08:32","date_gmt":"2026-06-12T08:08:32","guid":{"rendered":"https:\/\/cloudsave.app\/?p=3862"},"modified":"2026-06-12T08:48:02","modified_gmt":"2026-06-12T08:48:02","slug":"diy-%da%88%db%8c%d9%b9%d8%a7-%d8%a8%db%8c%d8%b3-%d8%a8%db%8c%da%a9-%d8%a7%d9%be-%d8%a7%d8%b3%da%a9%d8%b1%d9%be%d9%b9%d8%b3-%da%a9%db%92-%d9%be%d9%88%d8%b4%db%8c%d8%af%db%81-%d8%ae%d8%b7%d8%b1%d8%a7","status":"publish","type":"post","link":"https:\/\/cloudsave.app\/ur\/knowledge-base\/diy-%da%88%db%8c%d9%b9%d8%a7-%d8%a8%db%8c%d8%b3-%d8%a8%db%8c%da%a9-%d8%a7%d9%be-%d8%a7%d8%b3%da%a9%d8%b1%d9%be%d9%b9%d8%b3-%da%a9%db%92-%d9%be%d9%88%d8%b4%db%8c%d8%af%db%81-%d8%ae%d8%b7%d8%b1%d8%a7\/","title":{"rendered":"DIY \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0628\u06cc\u06a9 \u0627\u067e \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u06a9\u06d2 \u067e\u0648\u0634\u06cc\u062f\u06c1 \u062e\u0637\u0631\u0627\u062a: \u06a9\u0633\u0679\u0645 \u0628\u06cc\u0634 (Bash) \u067e\u0631\u0648\u0688\u06a9\u0634\u0646 \u0645\u06cc\u06ba \u06a9\u06cc\u0648\u06ba \u06a9\u0627\u0631\u06af\u0631 \u0646\u06c1\u06cc\u06ba \u06c1\u0648\u062a\u06d2"},"content":{"rendered":"<p>\u06c1\u0631 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0627\u06cc\u0688\u0645\u0646\u0633\u0679\u0631\u06cc\u0679\u0631 (DBA) \u0627\u0648\u0631 \u0633\u0633\u0679\u0645\u0632 \u0627\u0646\u062c\u06cc\u0646\u0626\u0631 \u0646\u06d2 \u0627\u067e\u0646\u06d2 \u06a9\u06cc\u0631\u06cc\u0626\u0631 \u0645\u06cc\u06ba \u06a9\u0633\u06cc \u0646\u06c1 \u06a9\u0633\u06cc \u0645\u0648\u0691 \u067e\u0631 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u0627 \u0628\u06cc\u06a9 \u0627\u067e \u0644\u06cc\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc\u06a9 \u06a9\u0633\u0679\u0645 \u0634\u06cc\u0644 \u0627\u0633\u06a9\u0631\u067e\u0679 \u0636\u0631\u0648\u0631 \u0644\u06a9\u06be\u0627 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4 \u06cc\u06c1 \u0639\u0645\u0644\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0627\u06cc\u06a9 \u0631\u0648\u0627\u06cc\u062a \u06a9\u06cc \u0637\u0631\u062d \u06c1\u06d2\u06d4 \u06a9\u0633\u06cc \u067e\u0631\u0648\u062c\u06cc\u06a9\u0679 \u06a9\u06d2 \u0627\u0628\u062a\u062f\u0627\u0626\u06cc \u0645\u0631\u0627\u062d\u0644 \u0645\u06cc\u06ba\u060c <code>mysqldump<\/code> \u06cc\u0627 <code>pg_dump<\/code> \u06a9\u0648 <code>gzip<\/code> \u0645\u06cc\u06ba \u067e\u0627\u0626\u067e \u06a9\u0631 \u06a9\u06d2 \u0686\u0644\u0627\u0646\u06d2 \u0648\u0627\u0644\u0627 \u0627\u06cc\u06a9 \u0633\u0627\u062f\u06c1 \u06a9\u0631\u0648\u0646 \u062c\u0627\u0628 (cron job) \u0627\u06cc\u06a9 \u0646\u0641\u06cc\u0633\u060c \u06c1\u0644\u06a9\u0627 \u067e\u06be\u0644\u06a9\u0627 \u0627\u0648\u0631 \u06a9\u0645 \u062e\u0631\u0686 \u062d\u0644 \u0645\u0639\u0644\u0648\u0645 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n<p>\u062a\u0627\u06c1\u0645\u060c \u062c\u06cc\u0633\u06d2 \u062c\u06cc\u0633\u06d2 \u0627\u0646\u0641\u0631\u0627\u0633\u0679\u0631\u06a9\u0686\u0631 \u0648\u0633\u06cc\u0639 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u060c \u0688\u06cc\u0679\u0627 \u06a9\u0627 \u062d\u062c\u0645 \u0628\u0691\u06be\u062a\u0627 \u06c1\u06d2\u060c \u0627\u0648\u0631 \u0627\u067e \u0679\u0627\u0626\u0645 SLAs \u0633\u062e\u062a \u06c1\u0648\u062a\u06d2 \u062c\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u0648\u06c1 10 \u0644\u0627\u0626\u0646\u0648\u06ba \u0648\u0627\u0644\u06cc \u0628\u06cc\u0634 (Bash) \u0627\u0633\u06a9\u0631\u067e\u0679 \u062e\u0627\u0645\u0648\u0634\u06cc \u0633\u06d2 \u0627\u06cc\u06a9 \u0679\u0627\u0626\u0645 \u0628\u0645 \u0645\u06cc\u06ba \u062a\u0628\u062f\u06cc\u0644 \u06c1\u0648 \u062c\u0627\u062a\u06cc \u06c1\u06d2\u06d4 \u067e\u0631\u0648\u0688\u06a9\u0634\u0646 \u0645\u0627\u062d\u0648\u0644 \u0645\u06cc\u06ba \u06c1\u0627\u0626\u06cc \u0627\u0648\u06cc\u0644\u06cc\u0628\u0644\u0679\u06cc\u060c \u0633\u062e\u062a \u0631\u06cc\u06a9\u0648\u0631\u06cc \u067e\u0648\u0627\u0626\u0646\u0679 \u0622\u0628\u062c\u06cc\u06a9\u0679\u0648\u0632 (RPO)\u060c \u0627\u0648\u0631 \u062a\u06cc\u0632 \u0631\u0641\u062a\u0627\u0631 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u0679\u0627\u0626\u0645 \u0622\u0628\u062c\u06cc\u06a9\u0679\u0648\u0632 (RTO) \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4 \u0627\u0646 \u0645\u0627\u062d\u0648\u0644 \u0645\u06cc\u06ba DIY (\u062e\u0648\u062f \u0633\u0627\u062e\u062a\u06c1) \u0628\u06cc\u06a9 \u0627\u067e \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u067e\u0631 \u0627\u0646\u062d\u0635\u0627\u0631 \u06a9\u0631\u0646\u0627 \u0688\u06cc\u0679\u0627 \u06a9\u06cc \u0645\u0633\u062a\u0642\u0644 \u0645\u0632\u0627\u062c\u06cc\u060c \u062e\u0627\u0645\u0648\u0634 \u0646\u0627\u06a9\u0627\u0645\u06cc\u0648\u06ba\u060c \u0633\u06cc\u06a9\u06cc\u0648\u0631\u0679\u06cc \u06a9\u06d2 \u062e\u0637\u0631\u0627\u062a\u060c \u0627\u0648\u0631 \u0646\u0627\u0642\u0627\u0628\u0644 \u0627\u0646\u062a\u0638\u0627\u0645 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u06a9\u06d2 \u0639\u0645\u0644 \u0633\u06d2 \u0645\u062a\u0639\u0644\u0642 \u0634\u062f\u06cc\u062f \u062e\u0637\u0631\u0627\u062a \u06a9\u0648 \u062c\u0646\u0645 \u062f\u06cc\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n<p>\u0627\u0633 \u0645\u0636\u0645\u0648\u0646 \u0645\u06cc\u06ba\u060c \u06c1\u0645 DIY \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0628\u06cc\u06a9 \u0627\u067e \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u06a9\u06cc \u0622\u0631\u06a9\u06cc\u0679\u06cc\u06a9\u0686\u0631\u0644 \u062e\u0627\u0645\u06cc\u0648\u06ba \u0627\u0648\u0631 \u0686\u06be\u067e\u06d2 \u06c1\u0648\u0626\u06d2 \u062e\u0637\u0631\u0627\u062a \u06a9\u0627 \u062a\u062c\u0632\u06cc\u06c1 \u06a9\u0631\u06cc\u06ba \u06af\u06d2\u060c \u0644\u0627\u062c\u06cc\u06a9\u0644 \u0628\u0645\u0642\u0627\u0628\u0644\u06c1 \u0641\u0632\u06cc\u06a9\u0644 \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u06a9\u06cc \u062a\u06a9\u0646\u06cc\u06a9\u06cc \u062e\u0631\u0627\u0628\u06cc\u0648\u06ba \u06a9\u0648 \u062a\u0644\u0627\u0634 \u06a9\u0631\u06cc\u06ba \u06af\u06d2\u060c \u0627\u0648\u0631 \u0627\u0633 \u0628\u0627\u0631\u06d2 \u0645\u06cc\u06ba \u0628\u0627\u062a \u06a9\u0631\u06cc\u06ba \u06af\u06d2 \u06a9\u06c1 \u0627\u067e\u0646\u06d2 \u0645\u0634\u0646 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06c1\u0645 \u0688\u06cc\u0679\u0627 \u06a9\u06cc \u062d\u0641\u0627\u0638\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 CloudSave \u062c\u06cc\u0633\u06d2 \u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632 \u06af\u0631\u06cc\u0688 \u062d\u0644 \u06a9\u06cc \u0637\u0631\u0641 \u06a9\u06cc\u0633\u06d2 \u0645\u0646\u062a\u0642\u0644 \u06c1\u0648\u0627 \u062c\u0627\u0626\u06d2\u06d4<\/p>\n<h2>\u0633\u0627\u062f\u06af\u06cc \u06a9\u0627 \u0641\u0631\u06cc\u0628: \u06a9\u0644\u0627\u0633\u06a9 DIY \u0627\u0633\u06a9\u0631\u067e\u0679 \u06a9\u0627 \u062a\u062c\u0632\u06cc\u06c1<\/h2>\n<p>\u062e\u0637\u0631\u06d2 \u06a9\u0648 \u0633\u0645\u062c\u06be\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u06c1\u0645\u06cc\u06ba \u067e\u06c1\u0644\u06d2 \u0627\u06cc\u06a9 \u0639\u0627\u0645 DIY \u0628\u06cc\u06a9 \u0627\u067e \u0627\u0633\u06a9\u0631\u067e\u0679 \u06a9\u06cc \u0633\u0627\u062e\u062a \u06a9\u0648 \u062f\u06cc\u06a9\u06be\u0646\u0627 \u06c1\u0648\u06af\u0627\u06d4 MySQL \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc\u06a9 \u0645\u0639\u06cc\u0627\u0631\u06cc \u0637\u0631\u06cc\u0642\u06c1 \u06a9\u0627\u0631 \u0627\u06a9\u062b\u0631 \u06a9\u0686\u06be \u0627\u0633 \u0637\u0631\u062d \u0646\u0638\u0631 \u0622\u062a\u0627 \u06c1\u06d2:<\/p>\n<pre><code class=\"language-bash\">#!\/bin\/bash\n# \u0633\u0627\u062f\u06c1 DIY MySQL \u0628\u06cc\u06a9 \u0627\u067e \u0627\u0633\u06a9\u0631\u067e\u0679\nBACKUP_DIR=\"\/mnt\/backups\"\nDATE=$(date +%F)\nDB_USER=\"admin\"\nDB_PASS=\"SuperSecret123!\"\n\nmysqldump -u $DB_USER -p$DB_PASS my_database | gzip &gt; $BACKUP_DIR\/mydb_$DATE.sql.gz\n\n# 30 \u062f\u0646 \u0633\u06d2 \u067e\u0631\u0627\u0646\u06d2 \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u06a9\u0648 \u062d\u0630\u0641 \u06a9\u0631\u06cc\u06ba\nfind $BACKUP_DIR -type f -name \"*.sql.gz\" -mtime +30 -exec rm {} ;\n<\/code><\/pre>\n<p>\u067e\u06c1\u0644\u06cc \u0646\u0638\u0631 \u0645\u06cc\u06ba\u060c \u06cc\u06c1 \u0627\u0633\u06a9\u0631\u067e\u0679 \u0645\u0642\u0635\u062f \u067e\u0648\u0631\u0627 \u06a9\u0631\u062a\u06cc \u06c1\u06d2: \u06cc\u06c1 \u0688\u06cc\u0679\u0627 \u0646\u06a9\u0627\u0644\u062a\u06cc \u06c1\u06d2\u060c \u0627\u0633\u06d2 \u06a9\u0645\u067e\u0631\u06cc\u0633 \u06a9\u0631\u062a\u06cc \u06c1\u06d2\u060c \u0627\u0648\u0631 \u0631\u06cc\u0679\u06cc\u0646\u0634\u0646 \u06a9\u0627 \u0627\u0646\u062a\u0638\u0627\u0645 \u06a9\u0631\u062a\u06cc \u06c1\u06d2\u06d4 \u0644\u06cc\u06a9\u0646 \u0633\u0637\u062d \u06a9\u06d2 \u0646\u06cc\u0686\u06d2\u060c \u06cc\u06c1 \u0627\u0646 \u0627\u06c1\u0645 \u062e\u0627\u0645\u06cc\u0648\u06ba \u0633\u06d2 \u0628\u06be\u0631\u06cc \u06c1\u0648\u0626\u06cc \u06c1\u06d2 \u062c\u0648 \u0628\u0627\u0644\u0622\u062e\u0631 \u067e\u0631\u0648\u0688\u06a9\u0634\u0646 \u0645\u0627\u062d\u0648\u0644 \u0645\u06cc\u06ba \u0688\u06cc\u0679\u0627 \u06a9\u06d2 \u0636\u06cc\u0627\u0639 \u06a9\u0627 \u0628\u0627\u0639\u062b \u0628\u0646\u06cc\u06ba \u06af\u06cc\u06d4<\/p>\n<h2>\u062e\u0637\u0631\u06c1 1: \u062e\u0627\u0645\u0648\u0634 \u0646\u0627\u06a9\u0627\u0645\u06cc\u0627\u06ba \u0627\u0648\u0631 \u067e\u0627\u0626\u067e \u06a9\u0627 \u062c\u0627\u0644<\/h2>\n<p>DIY \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u06a9\u06d2 \u0633\u0628 \u0633\u06d2 \u062e\u0637\u0631\u0646\u0627\u06a9 \u067e\u06c1\u0644\u0648\u0624\u06ba \u0645\u06cc\u06ba \u0633\u06d2 \u0627\u06cc\u06a9 \u062e\u0627\u0645\u0648\u0634 \u0646\u0627\u06a9\u0627\u0645\u06cc \u06c1\u06d2\u06d4 \u0627\u0648\u067e\u0631 \u062f\u06cc \u06af\u0626\u06cc \u0627\u0633\u06a9\u0631\u067e\u0679 \u0645\u06cc\u06ba\u060c <code>mysqldump<\/code> \u06a9\u0645\u0627\u0646\u0688 \u06a9\u0648 \u0628\u0631\u0627\u06c1 \u0631\u0627\u0633\u062a <code>gzip<\/code> \u0645\u06cc\u06ba \u067e\u0627\u0626\u067e (<code>|<\/code>) \u06a9\u06cc\u0627 \u06af\u06cc\u0627 \u06c1\u06d2\u06d4<\/p>\n<p>\u0628\u06cc\u0634 (Bash) \u0645\u06cc\u06ba\u060c \u067e\u0627\u0626\u067e \u0644\u0627\u0626\u0646 \u06a9\u0627 \u0627\u06cc\u06af\u0632\u0679 \u0627\u0633\u0679\u06cc\u0679\u0633 \u067e\u0627\u0626\u067e \u0644\u0627\u0626\u0646 \u06a9\u06cc <em>\u0622\u062e\u0631\u06cc<\/em> \u06a9\u0645\u0627\u0646\u0688 \u06a9\u0627 \u0627\u06cc\u06af\u0632\u0679 \u0627\u0633\u0679\u06cc\u0679\u0633 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u06af\u0631 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0633\u0631\u0648\u0631 \u06a9\u06cc \u0645\u06cc\u0645\u0648\u0631\u06cc \u062e\u062a\u0645 \u06c1\u0648 \u062c\u0627\u0626\u06d2\u060c \u06a9\u0646\u06a9\u0634\u0646 \u0645\u0646\u0642\u0637\u0639 \u06c1\u0648 \u062c\u0627\u0626\u06d2\u060c \u06cc\u0627 \u0688\u0645\u067e \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u06a9\u0648\u0626\u06cc \u0679\u06cc\u0628\u0644 \u0644\u0627\u06a9 \u06c1\u0648 \u062c\u0627\u0626\u06d2\u060c \u062a\u0648 <code>mysqldump<\/code> \u0646\u0627\u06a9\u0627\u0645 \u06c1\u0648 \u062c\u0627\u0626\u06d2 \u06af\u0627 \u0627\u0648\u0631 \u0627\u06cc\u06a9 \u0627\u06cc\u0631\u0631 \u062f\u06d2 \u06af\u0627\u06d4 \u062a\u0627\u06c1\u0645\u060c <code>gzip<\/code> \u0627\u0633\u06d2 \u0645\u0648\u0635\u0648\u0644 \u06c1\u0648\u0646\u06d2 \u0648\u0627\u0644\u06d2 \u062c\u0632\u0648\u06cc \u0622\u0624\u0679 \u067e\u0679 \u06a9\u0648 \u06a9\u0627\u0645\u06cc\u0627\u0628\u06cc \u0633\u06d2 \u06a9\u0645\u067e\u0631\u06cc\u0633 \u06a9\u0631 \u0644\u06d2 \u06af\u0627 \u0627\u0648\u0631 <code>0<\/code> (\u06a9\u0627\u0645\u06cc\u0627\u0628\u06cc) \u06a9\u06d2 \u0627\u0633\u0679\u06cc\u0679\u0633 \u06a9\u0648\u0688 \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0627\u06cc\u06af\u0632\u0679 \u06c1\u0648 \u062c\u0627\u0626\u06d2 \u06af\u0627\u06d4<\/p>\n<p>\u0622\u067e \u06a9\u0627 \u0645\u0627\u0646\u06cc\u0679\u0631\u0646\u06af \u0633\u0633\u0679\u0645\u060c \u062c\u0648 \u06a9\u0631\u0648\u0646 \u062c\u0627\u0628 \u06a9\u06d2 \u0627\u06cc\u06af\u0632\u0679 \u06a9\u0648\u0688 \u06a9\u0648 \u0686\u06cc\u06a9 \u06a9\u0631 \u0631\u06c1\u0627 \u06c1\u06d2\u060c \u0627\u06cc\u06a9 \u06a9\u0627\u0645\u06cc\u0627\u0628 \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u06cc \u0627\u0637\u0644\u0627\u0639 \u062f\u06d2 \u06af\u0627\u06d4 \u0622\u067e \u06a9\u06d2 \u067e\u0627\u0633 \u0688\u0633\u06a9 \u067e\u0631 \u0627\u06cc\u06a9 \u062f\u0631\u0633\u062a <code>.gz<\/code> \u0641\u0627\u0626\u0644 \u06c1\u0648\u06af\u06cc\u060c \u0644\u06cc\u06a9\u0646 \u0627\u0633 \u06a9\u06d2 \u0627\u0646\u062f\u0631 \u0627\u06cc\u06a9 \u0646\u0627\u0645\u06a9\u0645\u0644\u060c \u0628\u06cc\u06a9\u0627\u0631 SQL \u0641\u0627\u0626\u0644 \u06c1\u0648\u06af\u06cc\u06d4 \u0622\u067e \u06a9\u0648 \u0627\u0633 \u06a9\u0627 \u067e\u062a\u06c1 \u062a\u0628 \u062a\u06a9 \u0646\u06c1\u06cc\u06ba \u0686\u0644\u06d2 \u06af\u0627 \u062c\u0628 \u062a\u06a9 \u0622\u067e \u0627\u0633\u06d2 \u0628\u062d\u0627\u0644 (restore) \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u06a9\u0648\u0634\u0634 \u0646\u06c1\u06cc\u06ba \u06a9\u0631\u06cc\u06ba \u06af\u06d2\u06d4<\/p>\n<h3>\u062a\u062f\u0627\u0631\u06a9 (\u0627\u0648\u0631 \u0627\u0633 \u06a9\u06cc \u062d\u062f\u0648\u062f)<\/h3>\n<p>\u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0632 \u0627\u06a9\u062b\u0631 \u0628\u06cc\u0634 \u0645\u06cc\u06ba \u0633\u062e\u062a \u0627\u06cc\u0631\u0631 \u06c1\u06cc\u0646\u0688\u0644\u0646\u06af \u06a9\u0648 \u0641\u0639\u0627\u0644 \u06a9\u0631 \u06a9\u06d2 \u0627\u0633\u06d2 \u0679\u06be\u06cc\u06a9 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u06a9\u0648\u0634\u0634 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba:<\/p>\n<pre><code class=\"language-bash\">set -e\nset -o pipefail\n<\/code><\/pre>\n<p>\u0627\u06af\u0631\u0686\u06c1 <code>set -o pipefail<\/code> \u0627\u0633 \u0628\u0627\u062a \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u062a\u0627 \u06c1\u06d2 \u06a9\u06c1 \u0627\u06af\u0631 \u067e\u0627\u0626\u067e \u0644\u0627\u0626\u0646 \u0645\u06cc\u06ba <em>\u06a9\u0648\u0626\u06cc \u0628\u06be\u06cc<\/em> \u06a9\u0645\u0627\u0646\u0688 \u0646\u0627\u06a9\u0627\u0645 \u06c1\u0648 \u062a\u0648 \u0627\u0633\u06a9\u0631\u067e\u0679 \u0646\u0627\u06a9\u0627\u0645 \u06c1\u0648 \u062c\u0627\u0626\u06d2\u060c \u0644\u06cc\u06a9\u0646 \u067e\u06be\u0631 \u0628\u06be\u06cc \u0627\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0622\u067e \u06a9\u0648 \u0627\u0633\u06a9\u0631\u067e\u0679 \u06a9\u06d2 \u06af\u0631\u062f \u0645\u0636\u0628\u0648\u0637 \u0627\u0644\u0631\u0679\u0646\u06af\u060c \u0644\u0627\u06af\u0646\u06af\u060c \u0627\u0648\u0631 \u062f\u0648\u0628\u0627\u0631\u06c1 \u06a9\u0648\u0634\u0634 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0645\u06cc\u06a9\u0627\u0646\u0632\u0645 \u0628\u0646\u0627\u0646\u06d2 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4 \u062c\u0628 \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u06a9\u06cc \u0639\u0627\u0631\u0636\u06cc \u062e\u0631\u0627\u0628\u06cc \u06a9\u06cc \u0648\u062c\u06c1 \u0633\u06d2 \u0631\u0627\u062a \u06a9\u06d2 2 \u0628\u062c\u06d2 \u0646\u0627\u06a9\u0627\u0645\u06cc \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u060c \u062a\u0648 DIY \u0627\u0633\u06a9\u0631\u067e\u0679 \u0628\u0633 \u0631\u06a9 \u062c\u0627\u062a\u06cc \u06c1\u06d2\u06d4 \u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632 \u067e\u0644\u06cc\u0679 \u0641\u0627\u0631\u0645\u0632 \u0627\u0646 \u0639\u0627\u0631\u0636\u06cc \u062e\u0631\u0627\u0628\u06cc\u0648\u06ba \u06a9\u0648 \u0630\u06c1\u06cc\u0646\u060c \u0627\u06cc\u06a9\u0633\u067e\u0648\u0646\u06cc\u0646\u0634\u0644 \u0628\u06cc\u06a9 \u0622\u0641 \u0631\u06cc \u0679\u0631\u0627\u0626\u0632 (exponential backoff retries) \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0633\u0646\u0628\u06be\u0627\u0644\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4<\/p>\n<h2>\u062e\u0637\u0631\u06c1 2: \u0688\u06cc\u0679\u0627 \u06a9\u06cc \u0645\u0633\u062a\u0642\u0644 \u0645\u0632\u0627\u062c\u06cc \u0627\u0648\u0631 \u0644\u0627\u06a9\u0646\u06af \u06a9\u06d2 \u0688\u0631\u0627\u0624\u0646\u06d2 \u062e\u0648\u0627\u0628<\/h2>\n<p>DIY \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u0628\u06c1\u062a \u0632\u06cc\u0627\u062f\u06c1 \u0644\u0627\u062c\u06cc\u06a9\u0644 \u0628\u06cc\u06a9 \u0627\u067e\u0633 (<code>mysqldump<\/code>, <code>pg_dump<\/code>) \u067e\u0631 \u0627\u0646\u062d\u0635\u0627\u0631 \u06a9\u0631\u062a\u06cc \u06c1\u06cc\u06ba\u06d4 \u0644\u0627\u062c\u06cc\u06a9\u0644 \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u062a\u0645\u0627\u0645 \u0679\u06cc\u0628\u0644\u0632 \u067e\u0631 <code>SELECT<\/code> \u0627\u0633\u0679\u06cc\u0679\u0645\u0646\u0679\u0633 \u0686\u0644\u0627 \u06a9\u0631 \u0688\u06cc\u0679\u0627 \u0646\u06a9\u0627\u0644\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0627\u06cc\u06a9 \u0627\u0646\u062a\u06c1\u0627\u0626\u06cc \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646\u0644 \u067e\u0631\u0648\u0688\u06a9\u0634\u0646 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0645\u06cc\u06ba\u060c \u0688\u06cc\u0679\u0627 \u0645\u0633\u0644\u0633\u0644 \u062a\u0628\u062f\u06cc\u0644 \u06c1\u0648 \u0631\u06c1\u0627 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u06af\u0631 \u0627\u06cc\u06a9 \u0627\u0633\u06a9\u0631\u067e\u0679 \u06a9\u0648 100GB \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0688\u0645\u067e \u06a9\u0631\u0646\u06d2 \u0645\u06cc\u06ba 45 \u0645\u0646\u0679 \u0644\u06af\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u062a\u0648 \u0688\u0645\u067e \u06a9\u06d2 \u0622\u063a\u0627\u0632 \u0645\u06cc\u06ba \u0645\u0648\u062c\u0648\u062f \u0688\u06cc\u0679\u0627 \u0688\u0645\u067e \u06a9\u06d2 \u0627\u062e\u062a\u062a\u0627\u0645 \u067e\u0631 \u0645\u0648\u062c\u0648\u062f \u0688\u06cc\u0679\u0627 \u0633\u06d2 45 \u0645\u0646\u0679 \u067e\u0631\u0627\u0646\u0627 \u06c1\u0648\u06af\u0627\u060c \u062c\u0648 ACID \u062a\u0639\u0645\u06cc\u0644 \u06a9\u06cc \u062e\u0644\u0627\u0641 \u0648\u0631\u0632\u06cc \u06c1\u06d2\u06d4<\/p>\n<h3>MySQL \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646\u0644 \u0645\u0633\u062a\u0642\u0644 \u0645\u0632\u0627\u062c\u06cc<\/h3>\n<p>InnoDB \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 MySQL \u0645\u06cc\u06ba \u0645\u0633\u062a\u0642\u0644 \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679 \u062d\u0627\u0635\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0622\u067e \u06a9\u0648 \u0645\u062e\u0635\u0648\u0635 \u0641\u0644\u06cc\u06af\u0632 \u067e\u0627\u0633 \u06a9\u0631\u0646\u06d2 \u06c1\u0648\u06ba \u06af\u06d2:<\/p>\n<pre><code class=\"language-bash\">mysqldump --single-transaction --quick --routines --events -u user -p db &gt; dump.sql\n<\/code><\/pre>\n<p><code>--single-transaction<\/code> \u0641\u0644\u06cc\u06af \u0622\u0626\u0633\u0648\u0644\u06cc\u0634\u0646 \u0644\u06cc\u0648\u0644 \u06a9\u0648 <code>REPEATABLE READ<\/code> \u067e\u0631 \u0633\u06cc\u0679 \u06a9\u0631\u062a\u0627 \u06c1\u06d2 \u0627\u0648\u0631 \u0688\u0645\u067e\u0646\u06af \u0633\u06d2 \u067e\u06c1\u0644\u06d2 \u0627\u06cc\u06a9 \u0679\u0631\u0627\u0646\u0632\u06cc\u06a9\u0634\u0646 \u0634\u0631\u0648\u0639 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u062a\u0627\u06c1\u0645\u060c \u0627\u06af\u0631 \u0622\u067e \u06a9\u06d2 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0645\u06cc\u06ba \u0627\u0628 \u0628\u06be\u06cc \u067e\u0631\u0627\u0646\u06d2 MyISAM \u0679\u06cc\u0628\u0644\u0632 \u0645\u0648\u062c\u0648\u062f \u06c1\u06cc\u06ba\u060c \u062a\u0648 \u06cc\u06c1 \u0641\u0644\u06cc\u06af \u0627\u0646\u06c1\u06cc\u06ba \u0644\u0627\u06a9 \u06c1\u0648\u0646\u06d2 \u0633\u06d2 \u0646\u06c1\u06cc\u06ba \u0631\u0648\u06a9\u06d2 \u06af\u0627\u060c \u062c\u0633 \u0633\u06d2 \u0628\u06cc\u06a9 \u0627\u067e \u0686\u0644\u0646\u06d2 \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u067e\u0631\u0648\u0688\u06a9\u0634\u0646 \u0631\u06cc\u0688\/\u0631\u0627\u0626\u0679 \u0679\u0631\u06cc\u0641\u06a9 \u0631\u06a9 \u0633\u06a9\u062a\u06cc \u06c1\u06d2\u06d4 \u0645\u0632\u06cc\u062f \u0628\u0631\u0622\u06ba\u060c \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u0688\u0648\u06cc\u0644\u067e\u0631\u0632 \u06a9\u06cc \u0637\u0631\u0641 \u0633\u06d2 \u0686\u0644\u0627\u0626\u06cc \u06af\u0626\u06cc \u06a9\u0648\u0626\u06cc \u0628\u06be\u06cc <code>ALTER TABLE<\/code>\u060c <code>DROP TABLE<\/code>\u060c \u06cc\u0627 <code>RENAME TABLE<\/code> \u0627\u0633\u0679\u06cc\u0679\u0645\u0646\u0679 <code>REPEATABLE READ<\/code> \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679 \u06a9\u0648 \u062a\u0648\u0691 \u062f\u06d2 \u06af\u06cc\u060c \u062c\u0633 \u0633\u06d2 \u0688\u0645\u067e \u0646\u0627\u06a9\u0627\u0645 \u06c1\u0648 \u062c\u0627\u0626\u06d2 \u06af\u0627\u06d4<\/p>\n<h3>PostgreSQL \u0627\u0648\u0631 WAL \u0622\u0631\u06a9\u0627\u0626\u06cc\u0648\u0646\u06af<\/h3>\n<p>PostgreSQL \u06a9\u06d2 \u0644\u06cc\u06d2\u060c <code>pg_dump<\/code> \u0645\u0633\u062a\u0642\u0644 \u0644\u0627\u062c\u06cc\u06a9\u0644 \u0628\u06cc\u06a9 \u0627\u067e \u0641\u0631\u0627\u06c1\u0645 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u060c \u0644\u06cc\u06a9\u0646 \u0635\u0631\u0641 \u0644\u0627\u062c\u06cc\u06a9\u0644 \u0628\u06cc\u06a9 \u0627\u067e \u067e\u0648\u0627\u0626\u0646\u0679-\u0627\u0646-\u0679\u0627\u0626\u0645 \u0631\u06cc\u06a9\u0648\u0631\u06cc (PITR) \u0641\u0631\u0627\u06c1\u0645 \u0646\u06c1\u06cc\u06ba \u06a9\u0631 \u0633\u06a9\u062a\u06d2\u06d4 \u0627\u06af\u0631 \u0622\u067e \u06a9\u0627 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0634\u0627\u0645 4 \u0628\u062c\u06d2 \u06a9\u0631\u06cc\u0634 \u06c1\u0648 \u062c\u0627\u062a\u0627 \u06c1\u06d2 \u0627\u0648\u0631 \u0622\u067e \u06a9\u06cc \u0622\u062e\u0631\u06cc \u06a9\u0631\u0648\u0646 \u0627\u0633\u06a9\u0631\u067e\u0679 \u0622\u062f\u06be\u06cc \u0631\u0627\u062a \u06a9\u0648 \u0686\u0644\u06cc \u062a\u06be\u06cc\u060c \u062a\u0648 \u0622\u067e 16 \u06af\u06be\u0646\u0679\u06d2 \u06a9\u0627 \u0688\u06cc\u0679\u0627 \u06a9\u06be\u0648 \u062f\u06cc\u06ba \u06af\u06d2\u06d4<\/p>\n<p>PITR \u062d\u0627\u0635\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 Write-Ahead Logs (WAL) \u06a9\u06cc \u0645\u0633\u0644\u0633\u0644 \u0622\u0631\u06a9\u0627\u0626\u06cc\u0648\u0646\u06af \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4 <code>archive_command<\/code> \u06a9\u0648 \u0645\u062d\u0641\u0648\u0638 \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0633\u0646\u0628\u06be\u0627\u0644\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 DIY \u0627\u0633\u06a9\u0631\u067e\u0679 \u0644\u06a9\u06be\u0646\u0627 \u0627\u0646\u062a\u06c1\u0627\u0626\u06cc \u0645\u0634\u06a9\u0644 \u06c1\u06d2\u06d4<\/p>\n<pre><code class=\"language-ini\"># postgresql.conf\nwal_level = replica\narchive_mode = on\narchive_command = 'test ! -f \/mnt\/wal_archive\/%f &amp;&amp; cp %p \/mnt\/wal_archive\/%f'\n<\/code><\/pre>\n<p>\u0627\u06af\u0631 \u0645\u0646\u0632\u0644 \u0645\u0642\u0635\u0648\u062f \u0627\u0633\u0679\u0648\u0631\u06cc\u062c (<code>\/mnt\/wal_archive\/<\/code>) \u0628\u06be\u0631 \u062c\u0627\u0626\u06d2 \u06cc\u0627 \u062f\u0633\u062a\u06cc\u0627\u0628 \u0646\u06c1 \u06c1\u0648\u060c \u062a\u0648 <code>archive_command<\/code> \u0646\u0627\u06a9\u0627\u0645 \u06c1\u0648 \u062c\u0627\u0626\u06d2 \u06af\u0627\u06d4 \u0627\u0633 \u06a9\u06d2 \u0628\u0639\u062f PostgreSQL \u0645\u0642\u0627\u0645\u06cc \u0637\u0648\u0631 \u067e\u0631 WAL \u0641\u0627\u0626\u0644\u06cc\u06ba \u062c\u0645\u0639 \u06a9\u0631\u062a\u0627 \u0631\u06c1\u06d2 \u06af\u0627 \u062c\u0628 \u062a\u06a9 \u06a9\u06c1 \u067e\u0631\u0627\u0626\u0645\u0631\u06cc \u0688\u0633\u06a9 \u0628\u06be\u0631 \u0646\u06c1 \u062c\u0627\u0626\u06d2\u060c \u062c\u0633 \u0633\u06d2 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0645\u06a9\u0645\u0644 \u0637\u0648\u0631 \u067e\u0631 \u0628\u0646\u062f \u06c1\u0648 \u062c\u0627\u0626\u06d2 \u06af\u0627\u06d4 DIY \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u0645\u06cc\u06ba \u0634\u0627\u0630 \u0648 \u0646\u0627\u062f\u0631 \u06c1\u06cc \u0648\u06c1 \u0679\u06cc\u0644\u06cc \u0645\u06cc\u0679\u0631\u06cc \u06c1\u0648\u062a\u06cc \u06c1\u06d2 \u062c\u0648 WAL \u06a9\u06d2 \u062c\u0645\u0639 \u06c1\u0648\u0646\u06d2 \u06a9\u06cc \u0646\u06af\u0631\u0627\u0646\u06cc \u06a9\u0631 \u0633\u06a9\u06d2 \u0627\u0648\u0631 \u062e\u0631\u0627\u0628\u06cc \u0633\u06d2 \u067e\u06c1\u0644\u06d2 \u0627\u06cc\u0688\u0645\u0646\u0633\u0679\u0631\u06cc\u0679\u0631\u0632 \u06a9\u0648 \u0627\u0644\u0631\u0679 \u06a9\u0631 \u0633\u06a9\u06d2\u06d4<\/p>\n<h2>\u062e\u0637\u0631\u06c1 3: \u0631\u06cc\u0679\u06cc\u0646\u0634\u0646 \u06a9\u0627 \u062c\u0648\u0627<\/h2>\n<p>\u06c1\u0645\u0627\u0631\u06cc \u0627\u0628\u062a\u062f\u0627\u0626\u06cc \u0627\u0633\u06a9\u0631\u067e\u0679 \u0645\u06cc\u06ba \u0631\u06cc\u0679\u06cc\u0646\u0634\u0646 \u06a9\u0645\u0627\u0646\u0688 \u06a9\u0648 \u062f\u0648\u0628\u0627\u0631\u06c1 \u062f\u06cc\u06a9\u06be\u06cc\u06ba:<\/p>\n<pre><code class=\"language-bash\">find $BACKUP_DIR -type f -name \"*.sql.gz\" -mtime +30 -exec rm {} ;\n<\/code><\/pre>\n<p>\u06cc\u06c1 \u0688\u06cc\u0679\u0627 \u06a9\u06d2 \u062a\u0628\u0627\u06c1 \u06a9\u0646 \u0646\u0642\u0635\u0627\u0646 \u06a9\u0627 \u0627\u06cc\u06a9 \u0627\u06cc\u0633\u0627 \u0648\u0627\u0642\u0639\u06c1 \u06c1\u06d2 \u062c\u0648 \u06c1\u0648\u0646\u06d2 \u06a9\u0627 \u0645\u0646\u062a\u0638\u0631 \u06c1\u06d2\u06d4 \u0627\u06cc\u06a9 \u0627\u06cc\u0633\u06d2 \u0645\u0646\u0638\u0631 \u0646\u0627\u0645\u06d2 \u06a9\u0627 \u062a\u0635\u0648\u0631 \u06a9\u0631\u06cc\u06ba \u062c\u06c1\u0627\u06ba \u06a9\u0646\u0641\u06cc\u06af\u0631\u06cc\u0634\u0646 \u06a9\u06cc \u062a\u0628\u062f\u06cc\u0644\u06cc <code>mysqldump<\/code> \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 (authentication) \u06a9\u0648 \u062a\u0648\u0691 \u062f\u06cc\u062a\u06cc \u06c1\u06d2\u06d4 \u0627\u0633\u06a9\u0631\u067e\u0679 \u0646\u0626\u06d2 \u0628\u06cc\u06a9 \u0627\u067e \u0628\u0646\u0627\u0646\u06d2 \u0645\u06cc\u06ba \u0646\u0627\u06a9\u0627\u0645 \u06c1\u0648 \u062c\u0627\u062a\u06cc \u06c1\u06d2\u060c \u0644\u06cc\u06a9\u0646 <code>find<\/code> \u06a9\u0645\u0627\u0646\u0688 \u06c1\u0631 \u0631\u0627\u062a \u0686\u0644\u062a\u06cc \u0631\u06c1\u062a\u06cc \u06c1\u06d2\u060c \u0627\u0648\u0631 \u0641\u0631\u0636 \u0634\u0646\u0627\u0633\u06cc \u0633\u06d2 30 \u062f\u0646 \u0633\u06d2 \u067e\u0631\u0627\u0646\u06cc \u0641\u0627\u0626\u0644\u06cc\u06ba \u062d\u0630\u0641 \u06a9\u0631\u062a\u06cc \u0631\u06c1\u062a\u06cc \u06c1\u06d2\u06d4<\/p>\n<p>\u0628\u06cc\u06a9 \u0627\u067e \u06a9\u06cc 30 \u062f\u0646 \u06a9\u06cc \u062e\u0627\u0645\u0648\u0634 \u0646\u0627\u06a9\u0627\u0645\u06cc\u0648\u06ba \u06a9\u06d2 \u0628\u0639\u062f\u060c <code>find<\/code> \u06a9\u0645\u0627\u0646\u0688 \u0622\u067e \u06a9\u0627 \u0622\u062e\u0631\u06cc \u0628\u0686\u0627 \u06c1\u0648\u0627 \u0627\u0686\u06be\u0627 \u0628\u06cc\u06a9 \u0627\u067e \u0628\u06be\u06cc \u062d\u0630\u0641 \u06a9\u0631 \u062f\u06d2 \u06af\u06cc\u06d4 \u0627\u0628 \u0622\u067e \u06a9\u06d2 \u067e\u0627\u0633 \u0635\u0641\u0631 \u0628\u06cc\u06a9 \u0627\u067e \u0631\u06c1 \u062c\u0627\u0626\u06cc\u06ba \u06af\u06d2\u06d4<\/p>\n<p>CloudSave \u062c\u06cc\u0633\u06d2 \u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632 \u0628\u06cc\u06a9 \u0627\u067e \u0633\u0627\u0641\u0679 \u0648\u06cc\u0626\u0631 \u0627\u0633\u0679\u06cc\u0679 \u0641\u0644 \u0631\u06cc\u0679\u06cc\u0646\u0634\u0646 \u067e\u0627\u0644\u06cc\u0633\u06cc\u0627\u06ba \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u06cc\u06c1 &quot;30 \u062f\u0646 \u0633\u06d2 \u067e\u0631\u0627\u0646\u06d2 \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u06a9\u0648 \u062d\u0630\u0641 \u06a9\u0631\u06cc\u06ba&#8221; \u0627\u0648\u0631 &quot;\u067e\u0631\u0627\u0646\u06d2 \u0688\u06cc\u0679\u0627 \u06a9\u0648 \u0635\u0627\u0641 \u06a9\u0631\u0646\u06d2 \u0633\u06d2 \u067e\u06c1\u0644\u06d2 \u0627\u0633 \u0628\u0627\u062a \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u0626\u06cc\u06ba \u06a9\u06c1 \u06a9\u0645 \u0627\u0632 \u06a9\u0645 30 \u06a9\u0627\u0645\u06cc\u0627\u0628 \u0631\u06cc\u06a9\u0648\u0631\u06cc \u067e\u0648\u0627\u0626\u0646\u0679\u0633 \u0645\u0648\u062c\u0648\u062f \u06c1\u06cc\u06ba&#8221; \u06a9\u06d2 \u062f\u0631\u0645\u06cc\u0627\u0646 \u0641\u0631\u0642 \u06a9\u0648 \u0633\u0645\u062c\u06be\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4<\/p>\n<h2>\u062e\u0637\u0631\u06c1 4: \u0633\u06cc\u06a9\u06cc\u0648\u0631\u0679\u06cc\u060c \u0627\u0646\u06a9\u0631\u067e\u0634\u0646\u060c \u0627\u0648\u0631 \u062a\u0639\u0645\u06cc\u0644 \u06a9\u06d2 \u0627\u0646\u062f\u06be\u06d2 \u0645\u0642\u0627\u0645\u0627\u062a<\/h2>\n<p>\u0631\u06cc\u0646\u0633\u0645 \u0648\u06cc\u0626\u0631 \u0627\u0648\u0631 \u0633\u062e\u062a \u062a\u0639\u0645\u06cc\u0644 \u06a9\u06d2 \u0641\u0631\u06cc\u0645 \u0648\u0631\u06a9\u0633 (GDPR, HIPAA, SOC 2) \u06a9\u06d2 \u062f\u0648\u0631 \u0645\u06cc\u06ba\u060c \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u0627\u06cc\u06a9 \u0628\u0646\u06cc\u0627\u062f\u06cc \u06c1\u062f\u0641 \u06c1\u06cc\u06ba\u06d4 DIY \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u0627\u06a9\u062b\u0631 \u0633\u06cc\u06a9\u06cc\u0648\u0631\u0679\u06cc \u06a9\u06d2 \u0628\u06c1\u062a\u0631\u06cc\u0646 \u0637\u0631\u06cc\u0642\u0648\u06ba \u06a9\u06cc \u062e\u0644\u0627\u0641 \u0648\u0631\u0632\u06cc \u06a9\u0631\u062a\u06cc \u06c1\u06cc\u06ba:<\/p>\n<ol>\n<li><strong>\u06c1\u0627\u0631\u0688 \u06a9\u0648\u0688\u0688 \u0627\u0633\u0646\u0627\u062f:<\/strong> \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u067e\u0627\u0633 \u0648\u0631\u0688\u0632 \u06a9\u0648 \u0633\u0627\u062f\u06c1 \u0679\u06cc\u06a9\u0633\u0679 \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u06cc\u0627 \u06a9\u0631\u0648\u0646 \u0688\u06cc\u0641\u06cc\u0646\u06cc\u0634\u0646\u0632 \u0645\u06cc\u06ba \u0645\u062d\u0641\u0648\u0638 \u06a9\u0631\u0646\u0627 \u0633\u06cc\u06a9\u06cc\u0648\u0631\u0679\u06cc \u06a9\u0627 \u0627\u06cc\u06a9 \u0628\u06c1\u062a \u0628\u0691\u0627 \u062e\u0637\u0631\u06c1 \u06c1\u06d2\u06d4 \u0627\u06af\u0631\u0686\u06c1 MySQL \u06a9\u0627 <code>mysql_config_editor<\/code> \u06cc\u0627 PostgreSQL \u06a9\u06cc <code>.pgpass<\/code> \u0641\u0627\u0626\u0644 \u062c\u06cc\u0633\u06d2 \u0679\u0648\u0644\u0632 \u0627\u0633 \u06a9\u0648 \u06a9\u0645 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u0644\u06cc\u06a9\u0646 \u067e\u06be\u0631 \u0628\u06be\u06cc \u0627\u0646\u06c1\u06cc\u06ba \u0633\u0631\u0648\u0631 \u067e\u0631 \u0645\u0642\u0627\u0645\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0641\u0627\u0626\u0644\u0648\u06ba \u06a9\u0627 \u0627\u0646\u062a\u0638\u0627\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4<\/li>\n<li><strong>\u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u067e\u0631 \u0627\u0646\u06a9\u0631\u067e\u0634\u0646 \u06a9\u0627 \u0641\u0642\u062f\u0627\u0646:<\/strong> \u062e\u0627\u0645 SQL \u06a9\u0648 \u0688\u0633\u06a9 \u067e\u0631 \u0688\u0645\u067e \u06a9\u0631\u0646\u06d2 \u0633\u06d2 \u062d\u0633\u0627\u0633 PII\/PHI \u0688\u06cc\u0679\u0627 \u0628\u06d2 \u0646\u0642\u0627\u0628 \u06c1\u0648 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4<\/li>\n<li><strong>\u067e\u06cc\u0686\u06cc\u062f\u06c1 \u0627\u0646\u06a9\u0631\u067e\u0634\u0646 \u067e\u0627\u0626\u067e \u0644\u0627\u0626\u0646\u0632:<\/strong> GPG \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u06a9\u0648 \u0622\u0646 \u062f\u06cc \u0641\u0644\u0627\u0626\u06cc \u0627\u0646\u06a9\u0631\u067e\u0679 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u06a9\u0648\u0634\u0634 CPU \u067e\u0631 \u0634\u062f\u06cc\u062f \u0628\u0648\u062c\u06be \u0627\u0648\u0631 \u06a9\u0644\u06cc\u062f\u06cc \u0627\u0646\u062a\u0638\u0627\u0645 \u06a9\u06cc \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc\u0627\u06ba \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062a\u06cc \u06c1\u06d2\u06d4<\/li>\n<\/ol>\n<pre><code class=\"language-bash\"># \u0627\u06cc\u06a9 DIY \u0627\u0646\u06a9\u0631\u067e\u0679\u0688 \u0628\u06cc\u06a9 \u0627\u067e \u067e\u0627\u0626\u067e \u0644\u0627\u0626\u0646\npg_dump mydb | gzip | gpg --symmetric --cipher-algo AES256 --passphrase-file \/etc\/keys\/backup.key &gt; backup.sql.gz.gpg\n<\/code><\/pre>\n<p>\u0627\u06af\u0631 \u0633\u0631\u0648\u0631 \u06c1\u06cc\u06a9 \u06c1\u0648 \u062c\u0627\u0626\u06d2\u060c \u062a\u0648 \u062d\u0645\u0644\u06c1 \u0622\u0648\u0631 \u06a9\u06d2 \u067e\u0627\u0633 \u0627\u0646\u06a9\u0631\u067e\u0679\u0688 \u0628\u06cc\u06a9 \u0627\u067e \u0627\u0648\u0631 <code>\/etc\/keys\/backup.key<\/code> \u0641\u0627\u0626\u0644 \u062f\u0648\u0646\u0648\u06ba \u062a\u06a9 \u0631\u0633\u0627\u0626\u06cc \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u060c \u062c\u0633 \u0633\u06d2 \u0627\u0646\u06a9\u0631\u067e\u0634\u0646 \u0628\u06cc\u06a9\u0627\u0631 \u06c1\u0648 \u062c\u0627\u062a\u06cc \u06c1\u06d2\u06d4 \u0645\u0632\u06cc\u062f \u0628\u0631\u0622\u06ba\u060c \u0627\u06af\u0631 \u0648\u06c1 DBA \u062c\u0633 \u0646\u06d2 GPG \u06a9\u0644\u06cc\u062f \u062a\u06cc\u0627\u0631 \u06a9\u06cc \u062a\u06be\u06cc\u060c \u06a9\u0645\u067e\u0646\u06cc \u0686\u06be\u0648\u0691 \u062f\u06cc\u062a\u0627 \u06c1\u06d2 \u0627\u0648\u0631 \u06a9\u0644\u06cc\u062f \u06a9\u06be\u0648 \u062c\u0627\u062a\u06cc \u06c1\u06d2\u060c \u062a\u0648 \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u0646\u0627\u0642\u0627\u0628\u0644 \u0648\u0627\u067e\u0633\u06cc \u06c1\u0648 \u062c\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4<\/p>\n<h2>\u062e\u0637\u0631\u06c1 5: RTO \u06a9\u06cc \u062d\u0642\u06cc\u0642\u062a \u06a9\u0627 \u0627\u0645\u062a\u062d\u0627\u0646 (\u0628\u062d\u0627\u0644\u06cc \u0628\u06cc\u06a9 \u0627\u067e \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0645\u0634\u06a9\u0644 \u06c1\u06d2)<\/h2>\n<p>\u0628\u06cc\u06a9 \u0627\u067e \u06a9\u0627 \u062d\u062a\u0645\u06cc \u0627\u0645\u062a\u062d\u0627\u0646 \u0627\u0633 \u06a9\u06cc \u0628\u062d\u0627\u0644\u06cc (restore) \u06c1\u06d2\u06d4 DIY \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u06a9\u06d2 \u0630\u0631\u06cc\u0639\u06d2 \u062a\u06cc\u0627\u0631 \u06a9\u0631\u062f\u06c1 \u0644\u0627\u062c\u06cc\u06a9\u0644 \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u06a9\u0648 \u0628\u062d\u0627\u0644 \u06a9\u0631\u0646\u0627 \u0628\u062f\u0646\u0627\u0645 \u0632\u0645\u0627\u0646\u06c1 \u062d\u062f \u062a\u06a9 \u0633\u0633\u062a \u06c1\u06d2\u06d4 500GB \u06a9\u06d2 SQL \u0688\u0645\u067e \u06a9\u0648 \u0628\u0646\u0627\u0646\u06d2 \u0645\u06cc\u06ba 15 \u0645\u0646\u0679 \u0644\u06af \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u0644\u06cc\u06a9\u0646 \u0627\u0633\u06d2 \u0628\u062d\u0627\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0627\u0646\u062c\u0646 \u06a9\u0648 SQL \u06a9\u0648 \u067e\u0627\u0631\u0633 \u06a9\u0631\u0646\u0627\u060c \u0627\u0646\u0688\u06cc\u06a9\u0633\u0632 \u06a9\u0648 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0628\u0646\u0627\u0646\u0627\u060c \u0627\u0648\u0631 \u0631\u06a9\u0627\u0648\u0679\u0648\u06ba (constraints) \u06a9\u0627 \u062f\u0648\u0628\u0627\u0631\u06c1 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u0627 \u067e\u0691\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u0633 \u0645\u06cc\u06ba \u06af\u06be\u0646\u0679\u06d2 \u06cc\u0627 \u062f\u0646 \u0628\u06be\u06cc \u0644\u06af \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u062c\u0648 \u0622\u067e \u06a9\u06d2 RTO \u06a9\u0648 \u062e\u062a\u0645 \u06a9\u0631 \u062f\u06cc\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n<p>\u0628\u0691\u06d2 \u067e\u0631\u0648\u0688\u06a9\u0634\u0646 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0641\u0632\u06cc\u06a9\u0644 \u0628\u06cc\u06a9 \u0627\u067e\u0633 (\u0627\u0635\u0644 \u0688\u06cc\u0679\u0627 \u0641\u0627\u0626\u0644\u0648\u06ba \u06a9\u06cc \u06a9\u0627\u067e\u06cc \u06a9\u0631\u0646\u0627) \u0644\u0627\u0632\u0645\u06cc \u06c1\u06cc\u06ba\u06d4 \u0627\u06af\u0631\u0686\u06c1 Percona XtraBackup \u06cc\u0627 <code>pg_basebackup<\/code> \u062c\u06cc\u0633\u06d2 \u0679\u0648\u0644\u0632 \u0645\u0648\u062c\u0648\u062f \u06c1\u06cc\u06ba\u060c \u0644\u06cc\u06a9\u0646 \u0627\u0646\u06c1\u06cc\u06ba DIY \u0628\u06cc\u0634 \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u0645\u06cc\u06ba \u0644\u067e\u06cc\u0679\u0646\u0627 \u0627\u0646\u062a\u06c1\u0627\u0626\u06cc \u067e\u06cc\u0686\u06cc\u062f\u06c1 \u06c1\u06d2\u06d4 \u0622\u067e \u06a9\u0648 LVM \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679\u0633 \u06a9\u0627 \u0627\u0646\u062a\u0638\u0627\u0645 \u06a9\u0631\u0646\u0627 \u06c1\u0648\u06af\u0627\u060c \u0641\u0627\u0626\u0644 \u0633\u0633\u0679\u0645 \u06a9\u0648 \u06a9\u0648\u0626\u06cc\u0633 (quiesce) \u06a9\u0631\u0646\u0627 \u06c1\u0648\u06af\u0627\u060c \u0627\u0648\u0631 \u0627\u0633 \u0628\u0627\u062a \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u0646\u0627 \u06c1\u0648\u06af\u0627 \u06a9\u06c1 \u0628\u06cc\u06a9 \u0627\u067e \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u0627\u0646\u0679\u0631\u0641\u06cc\u0633 \u06a9\u0648 \u0633\u06cc\u0631 \u06a9\u06cc\u06d2 \u0628\u063a\u06cc\u0631 \u0622\u0641 \u0633\u0627\u0626\u0679 \u0645\u0646\u062a\u0642\u0644 \u06c1\u0648 \u062c\u0627\u0626\u06d2\u06d4<\/p>\n<h3>LVM \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679 \u06a9\u0627 \u062c\u0627\u0644<\/h3>\n<p>\u0628\u06c1\u062a \u0633\u06d2 \u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0632 LVM \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679\u0633 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 &quot;\u0632\u06cc\u0631\u0648 \u0688\u0627\u0624\u0646 \u0679\u0627\u0626\u0645&#8221; \u0641\u0632\u06cc\u06a9\u0644 \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u06cc \u06a9\u0648\u0634\u0634 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba:<\/p>\n<pre><code class=\"language-bash\"># \u0627\u06cc\u06a9 \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679 \u0628\u0646\u0627\u0626\u06cc\u06ba\nlvcreate --size 20G --snapshot --name db_snap \/dev\/vg0\/db_vol\n\n# \u0645\u0627\u0624\u0646\u0679 \u0627\u0648\u0631 \u06a9\u0627\u067e\u06cc \u06a9\u0631\u06cc\u06ba\nmount \/dev\/vg0\/db_snap \/mnt\/snap\ntar -czf \/backups\/db_physical.tar.gz \/mnt\/snap\/mysql\n<\/code><\/pre>\n<p>\u0627\u06af\u0631 \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u0648 \u0631\u0627\u0626\u0679 I\/O \u0645\u06cc\u06ba \u0627\u0686\u0627\u0646\u06a9 \u0627\u0636\u0627\u0641\u06c1 \u06a9\u0627 \u0633\u0627\u0645\u0646\u0627 \u06c1\u0648\u060c \u062a\u0648 20G \u06a9\u0627 LVM \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679 \u0641\u0648\u0631\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0628\u06be\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u06d4 \u062c\u0628 LVM \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679 \u0628\u06be\u0631 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u060c \u062a\u0648 \u06cc\u06c1 \u063a\u0644\u0637 \u06c1\u0648 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u060c \u0627\u0648\u0631 \u0628\u06cc\u06a9 \u0627\u067e \u0646\u0627\u06a9\u0627\u0645 \u06c1\u0648 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u0633 \u0633\u06d2 \u0628\u06be\u06cc \u0628\u062f\u062a\u0631\u060c \u0632\u06cc\u0627\u062f\u06c1 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u0634\u062f\u06c1 LVM \u0627\u0633\u0646\u06cc\u067e \u0634\u0627\u0679\u0633 \u067e\u0631\u0627\u0626\u0645\u0631\u06cc \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0648\u0627\u0644\u06cc\u0648\u0645 \u06a9\u06cc I\/O \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u06a9\u0648 \u0628\u0631\u06cc \u0637\u0631\u062d \u0645\u062a\u0627\u062b\u0631 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u062c\u0633 \u0633\u06d2 \u0627\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0645\u06cc\u06ba \u062a\u0627\u062e\u06cc\u0631 (latency) \u06a9\u06d2 \u062c\u06be\u0679\u06a9\u06d2 \u0644\u06af \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4<\/p>\n<h2>\u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632 \u06af\u0631\u06cc\u0688 \u062a\u062d\u0641\u0638 \u06a9\u06cc \u0637\u0631\u0641 \u0645\u0646\u062a\u0642\u0644\u06cc<\/h2>\n<p>DIY \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u0633\u06d2 \u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632 \u067e\u0644\u06cc\u0679 \u0641\u0627\u0631\u0645 \u06a9\u06cc \u0637\u0631\u0641 \u0645\u0646\u062a\u0642\u0644\u06cc \u06a9\u0633\u06cc \u0628\u06be\u06cc \u0627\u0646\u0641\u0631\u0627\u0633\u0679\u0631\u06a9\u0686\u0631 \u0679\u06cc\u0645 \u06a9\u06d2 \u0644\u06cc\u06d2 \u067e\u062e\u062a\u06af\u06cc \u06a9\u0627 \u0627\u06cc\u06a9 \u0627\u06c1\u0645 \u0633\u0646\u06af \u0645\u06cc\u0644 \u06c1\u06d2\u06d4 \u0645\u0642\u0635\u062f &quot;\u0627\u0645\u06cc\u062f \u06c1\u06d2 \u06a9\u06c1 \u0627\u0633\u06a9\u0631\u067e\u0679 \u0686\u0644 \u06af\u0626\u06cc \u06c1\u0648\u06af\u06cc&#8221; \u0633\u06d2 \u0646\u06a9\u0644 \u06a9\u0631 \u0628\u062d\u0627\u0644\u06cc \u06a9\u06d2 \u06a9\u0631\u067e\u0679\u0648\u06af\u0631\u0627\u0641\u06a9 \u062b\u0628\u0648\u062a \u062d\u0627\u0635\u0644 \u06a9\u0631\u0646\u06d2 \u062a\u06a9 \u067e\u06c1\u0646\u0686\u0646\u0627 \u06c1\u06d2\u06d4<\/p>\n<p>CloudSave \u062c\u06cc\u0633\u06d2 \u067e\u0644\u06cc\u0679 \u0641\u0627\u0631\u0645\u0632 \u06a9\u0648 \u062e\u0627\u0635 \u0637\u0648\u0631 \u067e\u0631 DIY \u0627\u0633\u06a9\u0631\u067e\u0679\u0646\u06af \u06a9\u06d2 \u0627\u0646\u062f\u06be\u06d2 \u0645\u0642\u0627\u0645\u0627\u062a \u06a9\u0648 \u062e\u062a\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u0646\u062c\u0646\u06cc\u0626\u0631 \u06a9\u06cc\u0627 \u06af\u06cc\u0627 \u06c1\u06d2\u06d4 \u0627\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0633\u06d2 \u0622\u06af\u0627\u06c1 \u0627\u06cc\u062c\u0646\u0679\u0633 \u06a9\u0648 \u062a\u0639\u06cc\u0646\u0627\u062a \u06a9\u0631 \u06a9\u06d2\u060c CloudSave \u0628\u0631\u0627\u06c1 \u0631\u0627\u0633\u062a \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 APIs (MySQL, PostgreSQL, MS SQL, Oracle) \u06a9\u06d2 \u0633\u0627\u062a\u06be \u062a\u0639\u0627\u0645\u0644 \u06a9\u0631\u062a\u0627 \u06c1\u06d2 \u062a\u0627\u06a9\u06c1 \u0679\u06cc\u0628\u0644\u0632 \u06a9\u0648 \u0644\u0627\u06a9 \u06a9\u06cc\u06d2 \u0628\u063a\u06cc\u0631 \u06cc\u0627 \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u06a9\u0648 \u06a9\u0645 \u06a9\u06cc\u06d2 \u0628\u063a\u06cc\u0631 \u0645\u0633\u062a\u0642\u0644 \u0641\u0632\u06cc\u06a9\u0644 \u0627\u0648\u0631 \u0644\u0627\u062c\u06cc\u06a9\u0644 \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u06a9\u0648 \u0645\u0646\u0638\u0645 \u06a9\u0631 \u0633\u06a9\u06d2\u06d4<\/p>\n<h3>\u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u0633\u06d2 \u062f\u0648\u0631 \u062c\u0627\u0646\u06d2 \u06a9\u06d2 \u0627\u06c1\u0645 \u0641\u0648\u0627\u0626\u062f:<\/h3>\n<ol>\n<li><strong>\u062e\u0648\u062f\u06a9\u0627\u0631 \u062a\u0635\u062f\u06cc\u0642:<\/strong> \u062c\u062f\u06cc\u062f \u067e\u0644\u06cc\u0679 \u0641\u0627\u0631\u0645\u0632 \u0635\u0631\u0641 \u0628\u06cc\u06a9 \u0627\u067e \u0646\u06c1\u06cc\u06ba \u0644\u06cc\u062a\u06d2\u061b \u0648\u06c1 \u0627\u0646 \u06a9\u06cc \u062c\u0627\u0646\u0686 \u0628\u06be\u06cc \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 CloudSave \u062e\u0648\u062f \u0628\u062e\u0648\u062f \u0627\u06cc\u06a9 \u0639\u0627\u0631\u0636\u06cc \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u0627\u0646\u0633\u0679\u06cc\u0646\u0633 \u0634\u0631\u0648\u0639 \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u060c \u0628\u06cc\u06a9 \u0627\u067e \u06a9\u0648 \u0628\u062d\u0627\u0644 \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u060c \u0645\u0633\u062a\u0642\u0644 \u0645\u0632\u0627\u062c\u06cc \u06a9\u06d2 \u0686\u06cc\u06a9 (\u0645\u062b\u0644\u0627\u064b <code>DBCC CHECKDB<\/code>) \u0686\u0644\u0627 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u060c \u0627\u0648\u0631 \u0627\u0633\u06d2 \u062e\u062a\u0645 \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u060c \u062c\u0633 \u0633\u06d2 \u0627\u06cc\u06a9 \u062a\u0635\u062f\u06cc\u0642 \u0634\u062f\u06c1 \u0631\u067e\u0648\u0631\u0679 \u0641\u0631\u0627\u06c1\u0645 \u06c1\u0648\u062a\u06cc \u06c1\u06d2 \u06a9\u06c1 \u0628\u06cc\u06a9 \u0627\u067e \u0648\u0627\u0642\u0639\u06cc \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06c1\u06d2\u06d4<\/li>\n<li><strong>\u0646\u0627\u0642\u0627\u0628\u0644 \u062a\u063a\u06cc\u0631 \u0627\u0633\u0679\u0648\u0631\u06cc\u062c (Immutable Storage):<\/strong> \u0631\u06cc\u0646\u0633\u0645 \u0648\u06cc\u0626\u0631 \u0633\u06d2 \u0644\u0691\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u06a9\u0627 \u0646\u0627\u0642\u0627\u0628\u0644 \u062a\u063a\u06cc\u0631 \u06c1\u0648\u0646\u0627 \u0636\u0631\u0648\u0631\u06cc \u06c1\u06d2\u06d4 DIY \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 \u0622\u0633\u0627\u0646\u06cc \u0633\u06d2 WORM (Write Once, Read Many) \u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u067e\u0631 \u0646\u06c1\u06cc\u06ba \u0644\u06a9\u06be \u0633\u06a9\u062a\u06cc\u06ba\u06d4 \u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632 \u062d\u0644 \u0645\u0642\u0627\u0645\u06cc \u0637\u0648\u0631 \u067e\u0631 S3 \u0622\u0628\u062c\u06cc\u06a9\u0679 \u0644\u0627\u06a9 \u0627\u0648\u0631 \u0646\u0627\u0642\u0627\u0628\u0644 \u062a\u063a\u06cc\u0631 \u06a9\u0644\u0627\u0624\u0688 \u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0636\u0645 \u06c1\u0648\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u0627\u0633 \u0628\u0627\u062a \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u062a\u06d2 \u06c1\u0648\u0626\u06d2 \u06a9\u06c1 \u0627\u06af\u0631 \u0633\u0631\u0648\u0631 \u0645\u06a9\u0645\u0644 \u0637\u0648\u0631 \u067e\u0631 \u06c1\u06cc\u06a9 \u0628\u06be\u06cc \u06c1\u0648 \u062c\u0627\u0626\u06d2\u060c \u062a\u0648 \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u06a9\u0648 \u062d\u0645\u0644\u06c1 \u0622\u0648\u0631 \u062d\u0630\u0641 \u06cc\u0627 \u0627\u0646\u06a9\u0631\u067e\u0679 \u0646\u06c1\u06cc\u06ba \u06a9\u0631 \u0633\u06a9\u062a\u0627\u06d4<\/li>\n<li><strong>\u0622\u0633\u0627\u0646 PITR:<\/strong> \u067e\u06cc\u0686\u06cc\u062f\u06c1 <code>recovery.conf<\/code> \u06cc\u0627 <code>postgresql.auto.conf<\/code> \u067e\u06cc\u0631\u0627\u0645\u06cc\u0679\u0631\u0632 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 \u0628\u06cc\u0633 \u0628\u06cc\u06a9 \u0627\u067e \u0627\u0648\u0631 \u0633\u06cc\u0646\u06a9\u0691\u0648\u06ba WAL \u0641\u0627\u0626\u0644\u0648\u06ba \u06a9\u0648 \u062f\u0633\u062a\u06cc \u0637\u0648\u0631 \u067e\u0631 \u062c\u0648\u0691\u0646\u06d2 \u06a9\u06d2 \u0628\u062c\u0627\u0626\u06d2\u060c \u067e\u0644\u06cc\u0679 \u0641\u0627\u0631\u0645\u0632 \u0627\u06cc\u06a9 \u0628\u0635\u0631\u06cc \u0679\u0627\u0626\u0645 \u0644\u0627\u0626\u0646 \u0641\u0631\u0627\u06c1\u0645 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0622\u067e \u0628\u0633 \u0648\u06c1 \u0635\u062d\u06cc\u062d \u0645\u0646\u0679 \u0645\u0646\u062a\u062e\u0628 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba \u062c\u0633 \u067e\u0631 \u0622\u067e \u0628\u062d\u0627\u0644 \u06a9\u0631\u0646\u0627 \u0686\u0627\u06c1\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u0627\u0648\u0631 \u0633\u0627\u0641\u0679 \u0648\u06cc\u0626\u0631 \u062e\u0648\u062f \u0628\u062e\u0648\u062f \u0644\u0627\u06af \u0631\u06cc \u067e\u0644\u06d2 \u06a9\u0648 \u0633\u0646\u0628\u06be\u0627\u0644 \u0644\u06cc\u062a\u0627 \u06c1\u06d2\u06d4<\/li>\n<li><strong>\u0688\u06cc\u0688\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0627\u0648\u0631 \u06a9\u0645\u067e\u0631\u06cc\u0634\u0646:<\/strong> DIY \u0627\u0633\u06a9\u0631\u067e\u0679\u0633 <code>gzip<\/code> \u067e\u0631 \u0627\u0646\u062d\u0635\u0627\u0631 \u06a9\u0631\u062a\u06cc \u06c1\u06cc\u06ba\u060c \u062c\u0648 \u06c1\u0631 \u0641\u0627\u0626\u0644 \u06a9\u0648 \u0627\u0646\u0641\u0631\u0627\u062f\u06cc \u0637\u0648\u0631 \u067e\u0631 \u06a9\u0645\u067e\u0631\u06cc\u0633 \u06a9\u0631\u062a\u06cc \u06c1\u06d2\u06d4 \u0627\u0646\u0679\u0631\u067e\u0631\u0627\u0626\u0632 \u0628\u06cc\u06a9 \u0627\u067e \u0633\u0627\u0641\u0679 \u0648\u06cc\u0626\u0631 \u0639\u0627\u0644\u0645\u06cc \u0628\u0644\u0627\u06a9 \u0644\u06cc\u0648\u0644 \u0688\u06cc\u0688\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u060c \u062c\u0648 \u0628\u06cc\u06a9 \u0627\u067e\u0633 \u06a9\u0648 \u0622\u0641 \u0633\u0627\u0626\u0679 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0631\u062a\u06d2 \u0648\u0642\u062a \u0627\u0633\u0679\u0648\u0631\u06cc\u062c \u06a9\u06d2 \u0627\u062e\u0631\u0627\u062c\u0627\u062a \u0627\u0648\u0631 \u0646\u06cc\u0679 \u0648\u0631\u06a9 \u0628\u06cc\u0646\u0688\u0648\u062a\u06be \u06a9\u0648 \u0688\u0631\u0627\u0645\u0627\u0626\u06cc \u0637\u0648\u0631 \u067e\u0631 \u06a9\u0645 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4<\/li>\n<\/ol>\n<h2>\u0646\u062a\u06cc\u062c\u06c1<\/h2>\n<p>\u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u0627 \u0628\u06cc\u06a9 \u0627\u067e \u0644\u06cc\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc\u06a9 \u06a9\u0633\u0679\u0645 \u0628\u06cc\u0634 \u0627\u0633\u06a9\u0631\u067e\u0679 \u0644\u06a9\u06be\u0646\u0627 \u0622\u0633\u0627\u0646 \u06c1\u06d2\u06d4 \u0627\u06cc\u0633\u06cc \u0627\u0633\u06a9\u0631\u067e\u0679 \u0644\u06a9\u06be\u0646\u0627 \u062c\u0648 \u062e\u0627\u0645\u0648\u0634 \u067e\u0627\u0626\u067e \u0644\u0627\u0626\u0646 \u06a9\u06cc \u0646\u0627\u06a9\u0627\u0645\u06cc\u0648\u06ba \u06a9\u0648 \u0633\u0646\u0628\u06be\u0627\u0644\u06d2\u060c ACID \u0645\u0633\u062a\u0642\u0644 \u0645\u0632\u0627\u062c\u06cc \u06a9\u06cc \u0636\u0645\u0627\u0646\u062a \u062f\u06d2\u060c \u06a9\u0631\u067e\u0679\u0648\u06af\u0631\u0627\u0641\u06a9 \u06a9\u0644\u06cc\u062f\u0648\u06ba \u06a9\u0627 \u0645\u062d\u0641\u0648\u0638 \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0627\u0646\u062a\u0638\u0627\u0645 \u06a9\u0631\u06d2\u060c \u0631\u06cc\u0679\u06cc\u0646\u0634\u0646 \u067e\u0631 \u0645\u0628\u0646\u06cc \u0688\u06cc\u0679\u0627 \u06a9\u06d2 \u0636\u06cc\u0627\u0639 \u06a9\u0648 \u0631\u0648\u06a9\u06d2\u060c \u0627\u0648\u0631 \u0633\u062e\u062a RTO\/RPO SLAs \u06a9\u06cc \u0636\u0645\u0627\u0646\u062a \u062f\u06d2\u060c \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u0646\u0627\u0645\u0645\u06a9\u0646 \u06c1\u06d2\u06d4<\/p>\n<p>\u067e\u0631\u0648\u0688\u06a9\u0634\u0646 \u0645\u0627\u062d\u0648\u0644 \u0645\u06cc\u06ba\u060c \u0688\u06cc\u0679\u0627 \u0628\u06cc\u0633 \u06a9\u0627\u0631\u0648\u0628\u0627\u0631 \u06a9\u0627 \u0633\u0628 \u0633\u06d2 \u0627\u06c1\u0645 \u0627\u062b\u0627\u062b\u06c1 \u06c1\u06d2\u06d4 \u0627\u0633 \u06a9\u06d2 \u062a\u062d\u0641\u0638 \u06a9\u0648 \u0686\u0646\u062f \u0633\u0648 \u0644\u0627\u0626\u0646\u0648\u06ba \u06a9\u06cc \u0634\u06cc\u0644 \u0627\u0633\u06a9\u0631\u067e\u0679 \u06a9\u06d2 \u0630\u0631\u06cc\u0639\u06d2 \u0628\u0631\u0642\u0631\u0627\u0631 \u0631\u06a9\u06be\u0646\u06d2 \u0648\u0627\u0644\u0627 \u0627\u06cc\u06a9 \u0636\u0645\u0646\u06cc \u067e\u0631\u0648\u062c\u06cc\u06a9\u0679 \u0633\u0645\u062c\u06be\u0646\u0627 \u0627\u06cc\u06a9 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