{"id":3841,"date":"2026-06-12T08:08:32","date_gmt":"2026-06-12T08:08:32","guid":{"rendered":"https:\/\/cloudsave.app\/?p=3841"},"modified":"2026-06-12T08:36:56","modified_gmt":"2026-06-12T08:36:56","slug":"diy-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%ac-%e0%a4%af-%e0%a4%95%e0%a4%85%e0%a4%aa-%e0%a4%b8-%e0%a4%95-%e0%a4%b0-%e0%a4%aa-%e0%a4%9f%e0%a4%95-%e0%a4%b2-%e0%a4%95-%e0%a4%95-%e0%a4%96%e0%a4%a4","status":"publish","type":"post","link":"https:\/\/cloudsave.app\/ne\/knowledge-base\/diy-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%ac-%e0%a4%af-%e0%a4%95%e0%a4%85%e0%a4%aa-%e0%a4%b8-%e0%a4%95-%e0%a4%b0-%e0%a4%aa-%e0%a4%9f%e0%a4%95-%e0%a4%b2-%e0%a4%95-%e0%a4%95-%e0%a4%96%e0%a4%a4\/","title":{"rendered":"DIY \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0915\u093e \u0932\u0941\u0915\u0947\u0915\u093e \u0916\u0924\u0930\u093e\u0939\u0930\u0942: \u0915\u093f\u0928 \u0915\u0938\u094d\u091f\u092e \u092c\u094d\u092f\u093e\u0938 (Bash) \u092a\u094d\u0930\u094b\u0921\u0915\u094d\u0938\u0928\u092e\u093e \u092a\u094d\u0930\u092d\u093e\u0935\u0915\u093e\u0930\u0940 \u0939\u0941\u0901\u0926\u0948\u0928"},"content":{"rendered":"<p>\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u090f\u0921\u092e\u093f\u0928\u093f\u0938\u094d\u091f\u094d\u0930\u0947\u091f\u0930 (DBA) \u0930 \u0938\u093f\u0938\u094d\u091f\u092e \u0907\u0928\u094d\u091c\u093f\u0928\u093f\u092f\u0930\u0932\u0947 \u0906\u092b\u094d\u0928\u094b \u0915\u0930\u093f\u092f\u0930\u0915\u094b \u0915\u0941\u0928\u0948 \u0928 \u0915\u0941\u0928\u0948 \u092c\u093f\u0928\u094d\u0926\u0941\u092e\u093e \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0917\u0930\u094d\u0928\u0915\u094b \u0932\u093e\u0917\u093f \u0915\u0938\u094d\u091f\u092e \u0936\u0947\u0932 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0932\u0947\u0916\u0947\u0915\u093e \u0939\u0941\u0928\u094d\u091b\u0928\u094d\u0964 \u092f\u094b \u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0930\u0942\u092a\u092e\u093e \u090f\u0915 \u0938\u0902\u0938\u094d\u0915\u093e\u0930 \u091c\u0938\u094d\u0924\u0948 \u0939\u094b\u0964 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0915\u094b \u0938\u0941\u0930\u0941\u0935\u093e\u0924\u0940 \u091a\u0930\u0923\u092e\u093e, <code>gzip<\/code> \u092e\u093e \u092a\u093e\u0907\u092a \u0917\u0930\u093f\u090f\u0915\u094b <code>mysqldump<\/code> \u0935\u093e <code>pg_dump<\/code> \u0915\u093e\u0930\u094d\u092f\u093e\u0928\u094d\u0935\u092f\u0928 \u0917\u0930\u094d\u0928\u0947 \u090f\u0909\u091f\u093e \u0938\u093e\u0927\u093e\u0930\u0923 \u0915\u094d\u0930\u094b\u0928 \u091c\u092c (cron job) \u090f\u0915 \u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f, \u0939\u0932\u094d\u0915\u093e \u0930 \u0932\u093e\u0917\u0924-\u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u091c\u0938\u094d\u0924\u094b \u0926\u0947\u0916\u093f\u0928\u094d\u091b\u0964<\/p>\n<p>\u092f\u0926\u094d\u092f\u092a\u093f, \u092a\u0942\u0930\u094d\u0935\u093e\u0927\u093e\u0930 (infrastructure) \u0915\u094b \u0938\u094d\u0924\u0930 \u092c\u0922\u094d\u0926\u0948 \u091c\u093e\u0901\u0926\u093e, \u0921\u093e\u091f\u093e\u0915\u094b \u092e\u093e\u0924\u094d\u0930\u093e \u092c\u0922\u094d\u0926\u0948 \u091c\u093e\u0901\u0926\u093e \u0930 \u0905\u092a\u091f\u093e\u0907\u092e SLA \u0939\u0930\u0942 \u0915\u0921\u093e \u0939\u0941\u0901\u0926\u0948 \u091c\u093e\u0901\u0926\u093e, \u0924\u094d\u092f\u094b \u0967\u0966-\u0932\u093e\u0907\u0928\u0915\u094b \u092c\u094d\u092f\u093e\u0938 (Bash) \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u091a\u0941\u092a\u091a\u093e\u092a \u090f\u0909\u091f\u093e \u091f\u093e\u0907\u092e \u092c\u092e\u092e\u093e \u092a\u0930\u093f\u0923\u0924 \u0939\u0941\u0928\u094d\u091b\u0964 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 (production environments) \u0932\u093e\u0908 \u0909\u091a\u094d\u091a \u0909\u092a\u0932\u092c\u094d\u0927\u0924\u093e, \u0915\u0921\u093e \u0930\u093f\u0915\u092d\u0930\u0940 \u092a\u094b\u0907\u0928\u094d\u091f \u0905\u092c\u094d\u091c\u0947\u0915\u094d\u091f\u093f\u092d\u094d\u0938 (RPO), \u0930 \u0926\u094d\u0930\u0941\u0924 \u0930\u093f\u0915\u092d\u0930\u0940 \u091f\u093e\u0907\u092e \u0905\u092c\u094d\u091c\u0947\u0915\u094d\u091f\u093f\u092d\u094d\u0938 (RTO) \u0915\u094b \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u092a\u0930\u094d\u0926\u091b\u0964 \u092f\u0940 \u0935\u093e\u0924\u093e\u0935\u0930\u0923\u0939\u0930\u0942\u092e\u093e DIY \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942\u092e\u093e \u092d\u0930 \u092a\u0930\u094d\u0928\u0941\u0932\u0947 \u0921\u093e\u091f\u093e \u0938\u094d\u0925\u093f\u0930\u0924\u093e, \u092e\u094c\u0928 \u0935\u093f\u092b\u0932\u0924\u093e (silent failures), \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u092e\u091c\u094b\u0930\u0940\u0939\u0930\u0942, \u0930 \u0905\u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093f\u0924 \u0930\u093f\u0915\u092d\u0930\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u0939\u0930\u0942\u0938\u0901\u0917 \u0938\u092e\u094d\u092c\u0928\u094d\u0927\u093f\u0924 \u0917\u092e\u094d\u092d\u0940\u0930 \u091c\u094b\u0916\u093f\u092e\u0939\u0930\u0942 \u0928\u093f\u092e\u094d\u0924\u094d\u092f\u093e\u0909\u0901\u091b\u0964<\/p>\n<p>\u092f\u0938 \u0932\u0947\u0916\u092e\u093e, \u0939\u093e\u092e\u0940 DIY \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942\u0915\u094b \u0935\u093e\u0938\u094d\u0924\u0941\u0915\u0932\u093e \u0924\u094d\u0930\u0941\u091f\u093f\u0939\u0930\u0942 \u0930 \u0932\u0941\u0915\u0947\u0915\u093e \u0916\u0924\u0930\u093e\u0939\u0930\u0942\u0932\u093e\u0908 \u0915\u0947\u0932\u093e\u0909\u0928\u0947\u091b\u094c\u0902, \u0932\u091c\u093f\u0915\u0932 \u092c\u0928\u093e\u092e \u092b\u093f\u091c\u093f\u0915\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0915\u093e \u092a\u094d\u0930\u093e\u0935\u093f\u0927\u093f\u0915 \u0915\u092e\u091c\u094b\u0930\u0940\u0939\u0930\u0942 \u0905\u0928\u094d\u0935\u0947\u0937\u0923 \u0917\u0930\u094d\u0928\u0947\u091b\u094c\u0902, \u0930 \u0924\u092a\u093e\u0908\u0902\u0915\u094b \u092e\u093f\u0938\u0928-\u0915\u094d\u0930\u093f\u091f\u093f\u0915\u0932 \u0921\u093e\u091f\u093e \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0917\u0930\u094d\u0928 CloudSave \u091c\u0938\u094d\u0924\u093e \u0907\u0928\u094d\u091f\u0930\u092a\u094d\u0930\u093e\u0907\u091c-\u0917\u094d\u0930\u0947\u0921 \u0938\u092e\u093e\u0927\u093e\u0928\u0939\u0930\u0942\u092e\u093e \u0915\u0938\u0930\u0940 \u091c\u093e\u0928\u0947 \u092d\u0928\u094d\u0928\u0947 \u092c\u093e\u0930\u0947 \u091b\u0932\u092b\u0932 \u0917\u0930\u094d\u0928\u0947\u091b\u094c\u0902\u0964<\/p>\n<h2>\u0938\u0930\u0932\u0924\u093e\u0915\u094b \u092d\u094d\u0930\u092e: \u0915\u094d\u0932\u093e\u0938\u093f\u0915 DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0915\u094b \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923<\/h2>\n<p>\u0916\u0924\u0930\u093e \u092c\u0941\u091d\u094d\u0928\u0915\u094b \u0932\u093e\u0917\u093f, \u0939\u093e\u092e\u0940\u0932\u0947 \u092a\u0939\u093f\u0932\u0947 \u090f\u0909\u091f\u093e \u0938\u093e\u092e\u093e\u0928\u094d\u092f DIY \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0915\u094b \u0938\u0902\u0930\u091a\u0928\u093e \u0939\u0947\u0930\u094d\u0928\u0941\u092a\u0930\u094d\u091b\u0964 MySQL \u0921\u093e\u091f\u093e\u092c\u0947\u0938\u0915\u094b \u0932\u093e\u0917\u093f \u092e\u093e\u0928\u0915 \u0926\u0943\u0937\u094d\u091f\u093f\u0915\u094b\u0923 \u092a\u094d\u0930\u093e\u092f\u0903 \u092f\u0938\u094d\u0924\u094b \u0926\u0947\u0916\u093f\u0928\u094d\u091b:<\/p>\n<pre><code class=\"language-bash\">#!\/bin\/bash\n# \u0938\u093e\u0927\u093e\u0930\u0923 DIY MySQL \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\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# \u0969\u0966 \u0926\u093f\u0928 \u092d\u0928\u094d\u0926\u093e \u092a\u0941\u0930\u093e\u0928\u093e \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u092e\u0947\u091f\u093e\u0909\u0928\u0941\u0939\u094b\u0938\u094d\nfind $BACKUP_DIR -type f -name \"*.sql.gz\" -mtime +30 -exec rm {} ;\n<\/code><\/pre>\n<p>\u092a\u0939\u093f\u0932\u094b \u0928\u091c\u0930\u092e\u093e, \u092f\u094b \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0932\u0947 \u0932\u0915\u094d\u0937\u094d\u092f \u092a\u0942\u0930\u093e \u0917\u0930\u094d\u091b: \u092f\u0938\u0932\u0947 \u0921\u093e\u091f\u093e \u0928\u093f\u0915\u093e\u0932\u094d\u091b, \u0915\u092e\u094d\u092a\u094d\u0930\u0947\u0938 \u0917\u0930\u094d\u091b, \u0930 \u0930\u093f\u091f\u0947\u0928\u094d\u0938\u0928 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e\u092a\u0928 \u0917\u0930\u094d\u091b\u0964 \u0924\u0930 \u0938\u0924\u0939 \u092e\u0941\u0928\u093f, \u092f\u094b \u0917\u092e\u094d\u092d\u0940\u0930 \u0924\u094d\u0930\u0941\u091f\u093f\u0939\u0930\u0942\u0932\u0947 \u092d\u0930\u093f\u090f\u0915\u094b \u091b \u091c\u0938\u0932\u0947 \u0905\u0928\u094d\u0924\u0924\u0903 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0935\u093e\u0924\u093e\u0935\u0930\u0923\u092e\u093e \u0921\u093e\u091f\u093e \u0939\u093e\u0928\u093f \u0928\u093f\u092e\u094d\u0924\u094d\u092f\u093e\u0909\u0928\u0947\u091b\u0964<\/p>\n<h2>\u0916\u0924\u0930\u093e \u0967: \u092e\u094c\u0928 \u0935\u093f\u092b\u0932\u0924\u093e \u0930 \u092a\u093e\u0907\u092a \u091f\u094d\u0930\u094d\u092f\u093e\u092a<\/h2>\n<p>DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942\u0915\u094b \u0938\u092c\u0948\u092d\u0928\u094d\u0926\u093e \u0918\u093e\u0924\u0915 \u0916\u0924\u0930\u093e\u0939\u0930\u0942 \u092e\u0927\u094d\u092f\u0947 \u090f\u0915 \u092e\u094c\u0928 \u0935\u093f\u092b\u0932\u0924\u093e \u0939\u094b\u0964 \u092e\u093e\u0925\u093f\u0915\u094b \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u092e\u093e, <code>mysqldump<\/code> \u0915\u092e\u093e\u0923\u094d\u0921\u0932\u093e\u0908 \u0938\u093f\u0927\u0948 <code>gzip<\/code> \u092e\u093e \u092a\u093e\u0907\u092a (<code>|<\/code>) \u0917\u0930\u093f\u090f\u0915\u094b \u091b\u0964<\/p>\n<p>\u092c\u094d\u092f\u093e\u0938 (Bash) \u092e\u093e, \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928\u0915\u094b \u090f\u0915\u094d\u091c\u093f\u091f \u0938\u094d\u091f\u0947\u091f\u0938 \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928\u0915\u094b <em>\u0905\u0928\u094d\u0924\u093f\u092e<\/em> \u0915\u092e\u093e\u0923\u094d\u0921\u0915\u094b \u090f\u0915\u094d\u091c\u093f\u091f \u0938\u094d\u091f\u0947\u091f\u0938 \u0939\u0941\u0928\u094d\u091b\u0964 \u092f\u0926\u093f \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u0938\u0930\u094d\u092d\u0930\u0915\u094b \u092e\u0947\u092e\u094b\u0930\u0940 \u0938\u0915\u093f\u092f\u094b, \u091c\u0921\u093e\u0928 \u091f\u0941\u091f\u094d\u092f\u094b, \u0935\u093e \u0921\u092e\u094d\u092a\u0915\u094b \u092c\u0940\u091a\u092e\u093e \u0932\u0915 \u0917\u0930\u093f\u090f\u0915\u094b \u091f\u0947\u092c\u0932 \u092d\u0947\u091f\u093f\u092f\u094b \u092d\u0928\u0947, <code>mysqldump<\/code> \u0905\u0938\u092b\u0932 \u0939\u0941\u0928\u0947\u091b \u0930 \u0924\u094d\u0930\u0941\u091f\u093f \u092b\u094d\u092f\u093e\u0901\u0915\u094d\u0928\u0947\u091b\u0964 \u092f\u0926\u094d\u092f\u092a\u093f, <code>gzip<\/code> \u0932\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0917\u0930\u0947\u0915\u094b \u0906\u0902\u0936\u093f\u0915 \u0906\u0909\u091f\u092a\u0941\u091f\u0932\u093e\u0908 \u0938\u092b\u0932\u0924\u093e\u092a\u0942\u0930\u094d\u0935\u0915 \u0915\u092e\u094d\u092a\u094d\u0930\u0947\u0938 \u0917\u0930\u094d\u0928\u0947\u091b \u0930 <code>0<\/code> (\u0938\u092b\u0932\u0924\u093e) \u0915\u094b \u0938\u094d\u091f\u0947\u091f\u0938 \u0915\u094b\u0921\u0915\u094b \u0938\u093e\u0925 \u092c\u093e\u0939\u093f\u0930\u093f\u0928\u0947\u091b\u0964<\/p>\n<p>\u0924\u092a\u093e\u0908\u0902\u0915\u094b \u092e\u094b\u0928\u093f\u091f\u0930\u093f\u0919 \u0938\u093f\u0938\u094d\u091f\u092e\u0932\u0947, \u0915\u094d\u0930\u094b\u0928 \u091c\u092c\u0915\u094b \u090f\u0915\u094d\u091c\u093f\u091f \u0915\u094b\u0921 \u091c\u093e\u0901\u091a \u0917\u0930\u094d\u0926\u093e, \u0938\u092b\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0930\u093f\u092a\u094b\u0930\u094d\u091f \u0917\u0930\u094d\u0928\u0947\u091b\u0964 \u0924\u092a\u093e\u0908\u0902\u0938\u0901\u0917 \u0921\u093f\u0938\u094d\u0915\u092e\u093e \u090f\u0909\u091f\u093e \u092e\u093e\u0928\u094d\u092f <code>.gz<\/code> \u092b\u093e\u0907\u0932 \u0939\u0941\u0928\u0947\u091b, \u0924\u0930 \u092d\u093f\u0924\u094d\u0930 \u090f\u0909\u091f\u093e \u0915\u093e\u091f\u093f\u090f\u0915\u094b, \u0915\u093e\u092e \u0928\u0932\u093e\u0917\u094d\u0928\u0947 SQL \u092b\u093e\u0907\u0932 \u0939\u0941\u0928\u0947\u091b\u0964 \u0924\u092a\u093e\u0908\u0902\u0932\u0947 \u092f\u094b \u0924\u092c\u0938\u092e\u094d\u092e \u092a\u0924\u094d\u0924\u093e \u0932\u0917\u093e\u0909\u0928\u0941\u0939\u0941\u0928\u0947 \u091b\u0948\u0928 \u091c\u092c\u0938\u092e\u094d\u092e \u0924\u092a\u093e\u0908\u0902\u0932\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0930\u093f\u0938\u094d\u091f\u094b\u0930 \u0917\u0930\u094d\u0928\u0947 \u092a\u094d\u0930\u092f\u093e\u0938 \u0917\u0930\u094d\u0928\u0941\u0939\u0941\u0928\u094d\u0928\u0964<\/p>\n<h3>\u0936\u092e\u0928 (\u0930 \u092f\u0938\u0915\u093e \u0938\u0940\u092e\u093e\u0939\u0930\u0942)<\/h3>\n<p>\u0907\u0928\u094d\u091c\u093f\u0928\u093f\u092f\u0930\u0939\u0930\u0942\u0932\u0947 \u092a\u094d\u0930\u093e\u092f\u0903 \u092c\u094d\u092f\u093e\u0938\u092e\u093e \u0915\u0921\u093e \u0924\u094d\u0930\u0941\u091f\u093f \u0939\u094d\u092f\u093e\u0928\u094d\u0921\u0932\u093f\u0902\u0917 \u0938\u0915\u094d\u0937\u092e \u0917\u0930\u0947\u0930 \u092f\u0938\u0932\u093e\u0908 \u092a\u094d\u092f\u093e\u091a \u0917\u0930\u094d\u0928\u0947 \u092a\u094d\u0930\u092f\u093e\u0938 \u0917\u0930\u094d\u091b\u0928\u094d:<\/p>\n<pre><code class=\"language-bash\">set -e\nset -o pipefail\n<\/code><\/pre>\n<p>\u091c\u092c\u0915\u093f <code>set -o pipefail<\/code> \u0932\u0947 \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928\u092e\u093e <em>\u0915\u0941\u0928\u0948 \u092a\u0928\u093f<\/em> \u0915\u092e\u093e\u0923\u094d\u0921 \u0905\u0938\u092b\u0932 \u092d\u090f\u092e\u093e \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0905\u0938\u092b\u0932 \u0939\u0941\u0928\u0947 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0917\u0930\u094d\u0926\u091b, \u092f\u0938\u0915\u093e \u0932\u093e\u0917\u093f \u0905\u091d\u0948 \u092a\u0928\u093f \u0924\u092a\u093e\u0908\u0902\u0932\u0947 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0915\u094b \u0935\u0930\u093f\u092a\u0930\u093f \u092c\u0932\u093f\u092f\u094b \u0905\u0932\u0930\u094d\u091f\u093f\u0902\u0917, \u0932\u0917\u093f\u0919, \u0930 \u092a\u0941\u0928: \u092a\u094d\u0930\u092f\u093e\u0938 \u0917\u0930\u094d\u0928\u0947 \u0938\u0902\u092f\u0928\u094d\u0924\u094d\u0930\u0939\u0930\u0942 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0917\u0930\u094d\u0928 \u0906\u0935\u0936\u094d\u092f\u0915 \u091b\u0964 \u091c\u092c \u0915\u094d\u0937\u0923\u093f\u0915 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0924\u094d\u0930\u0941\u091f\u093f\u0932\u0947 \u092c\u093f\u0939\u093e\u0928 \u0968:\u0966\u0966 \u092c\u091c\u0947 \u0935\u093f\u092b\u0932\u0924\u093e \u0928\u093f\u092e\u094d\u0924\u094d\u092f\u093e\u0909\u0901\u091b, DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0915\u0947\u0935\u0932 \u092e\u0930\u094d\u091b\u0964 \u0907\u0928\u094d\u091f\u0930\u092a\u094d\u0930\u093e\u0907\u091c \u092a\u094d\u0932\u0947\u091f\u092b\u0930\u094d\u092e\u0939\u0930\u0942\u0932\u0947 \u092f\u0940 \u0915\u094d\u0937\u0923\u093f\u0915 \u0924\u094d\u0930\u0941\u091f\u093f\u0939\u0930\u0942\u0932\u093e\u0908 \u092c\u0941\u0926\u094d\u0927\u093f\u092e\u093e\u0928\u0940, \u090f\u0915\u094d\u0938\u092a\u094b\u0928\u0947\u0928\u094d\u0936\u093f\u092f\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092b \u0930\u093f\u091f\u094d\u0930\u093e\u0907\u0939\u0930\u0942\u0926\u094d\u0935\u093e\u0930\u093e \u0939\u094d\u092f\u093e\u0928\u094d\u0921\u0932 \u0917\u0930\u094d\u091b\u0928\u094d\u0964<\/p>\n<h2>\u0916\u0924\u0930\u093e \u0968: \u0921\u093e\u091f\u093e \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u0930 \u0932\u0915\u093f\u0919 \u0926\u0941\u0903\u0938\u094d\u0935\u092a\u094d\u0928<\/h2>\n<p>DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942 \u0927\u0947\u0930\u0948 \u0939\u0926\u0938\u092e\u094d\u092e \u0932\u091c\u093f\u0915\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 (<code>mysqldump<\/code>, <code>pg_dump<\/code>) \u092e\u093e \u0928\u093f\u0930\u094d\u092d\u0930 \u0939\u0941\u0928\u094d\u091b\u0928\u094d\u0964 \u0932\u091c\u093f\u0915\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942\u0932\u0947 \u0938\u092c\u0948 \u091f\u0947\u092c\u0932\u0939\u0930\u0942\u092e\u093e <code>SELECT<\/code> \u0938\u094d\u091f\u0947\u091f\u092e\u0947\u0928\u094d\u091f\u0939\u0930\u0942 \u091a\u0932\u093e\u090f\u0930 \u0921\u093e\u091f\u093e \u0928\u093f\u0915\u093e\u0932\u094d\u091b\u0928\u094d\u0964 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u091f\u094d\u0930\u093e\u0928\u094d\u091c\u094d\u092f\u093e\u0915\u094d\u0936\u0928\u0932 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0921\u093e\u091f\u093e\u092c\u0947\u0938\u092e\u093e, \u0921\u093e\u091f\u093e \u0928\u093f\u0930\u0928\u094d\u0924\u0930 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u092d\u0907\u0930\u0939\u0947\u0915\u094b \u0939\u0941\u0928\u094d\u091b\u0964 \u092f\u0926\u093f \u090f\u0909\u091f\u093e \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0932\u0947 \u0967\u0966\u0966GB \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u0921\u092e\u094d\u092a \u0917\u0930\u094d\u0928 \u096a\u096b \u092e\u093f\u0928\u0947\u091f \u0932\u093f\u0928\u094d\u091b \u092d\u0928\u0947, \u0921\u092e\u094d\u092a\u0915\u094b \u0938\u0941\u0930\u0941\u092e\u093e \u0930\u0939\u0947\u0915\u094b \u0921\u093e\u091f\u093e \u0905\u0928\u094d\u0924\u094d\u092f\u0915\u094b \u0921\u093e\u091f\u093e\u092d\u0928\u094d\u0926\u093e \u096a\u096b \u092e\u093f\u0928\u0947\u091f \u092a\u0941\u0930\u093e\u0928\u094b \u0939\u0941\u0928\u0947\u091b, \u091c\u0938\u0932\u0947 ACID \u0905\u0928\u0941\u092a\u093e\u0932\u0928\u0915\u094b \u0909\u0932\u094d\u0932\u0902\u0918\u0928 \u0917\u0930\u094d\u091b\u0964<\/p>\n<h3>MySQL \u091f\u094d\u0930\u093e\u0928\u094d\u091c\u094d\u092f\u093e\u0915\u094d\u0936\u0928\u0932 \u0938\u094d\u0925\u093f\u0930\u0924\u093e<\/h3>\n<p>InnoDB \u092a\u094d\u0930\u092f\u094b\u0917 \u0917\u0930\u0947\u0930 MySQL \u092e\u093e \u090f\u0915 \u0938\u0941\u0938\u0902\u0917\u0924 \u0938\u094d\u0928\u094d\u092f\u093e\u092a\u0938\u091f \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0917\u0930\u094d\u0928, \u0924\u092a\u093e\u0908\u0902\u0932\u0947 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u092b\u094d\u0932\u094d\u092f\u093e\u0917\u0939\u0930\u0942 \u092a\u093e\u0938 \u0917\u0930\u094d\u0928\u0941\u092a\u0930\u094d\u091b:<\/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> \u092b\u094d\u0932\u094d\u092f\u093e\u0917\u0932\u0947 \u0906\u0907\u0938\u094b\u0932\u0947\u0938\u0928 \u0932\u0947\u092d\u0932\u0932\u093e\u0908 <code>REPEATABLE READ<\/code> \u092e\u093e \u0938\u0947\u091f \u0917\u0930\u094d\u091b \u0930 \u0921\u092e\u094d\u092a \u0917\u0930\u094d\u0928\u0941 \u0905\u0918\u093f \u090f\u0909\u091f\u093e \u091f\u094d\u0930\u093e\u0928\u094d\u091c\u094d\u092f\u093e\u0915\u094d\u0936\u0928 \u0938\u0941\u0930\u0941 \u0917\u0930\u094d\u091b\u0964 \u092f\u0926\u094d\u092f\u092a\u093f, \u092f\u0926\u093f \u0924\u092a\u093e\u0908\u0902\u0915\u094b \u0921\u093e\u091f\u093e\u092c\u0947\u0938\u092e\u093e \u0905\u091d\u0948 \u092a\u0928\u093f \u0932\u093f\u0917\u0947\u0938\u0940 MyISAM \u091f\u0947\u092c\u0932\u0939\u0930\u0942 \u091b\u0928\u094d \u092d\u0928\u0947, \u092f\u094b \u092b\u094d\u0932\u094d\u092f\u093e\u0917\u0932\u0947 \u0924\u093f\u0928\u0940\u0939\u0930\u0942\u0932\u093e\u0908 \u0932\u0915 \u0939\u0941\u0928\u092c\u093e\u091f \u0930\u094b\u0915\u094d\u0928\u0947 \u091b\u0948\u0928, \u091c\u0938\u0932\u0947 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u091a\u0932\u094d\u0926\u093e \u0909\u0924\u094d\u092a\u093e\u0926\u0928\u0915\u094b \u0930\u093f\u0921\/\u0930\u093e\u0907\u091f \u091f\u094d\u0930\u093e\u092b\u093f\u0915\u0932\u093e\u0908 \u0930\u094b\u0915\u094d\u0928 \u0938\u0915\u094d\u091b\u0964 \u092f\u0938\u092c\u093e\u0939\u0947\u0915, \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0915\u094b \u0938\u092e\u092f\u092e\u093e \u0935\u093f\u0915\u093e\u0938\u0915\u0930\u094d\u0924\u093e\u0939\u0930\u0942\u0926\u094d\u0935\u093e\u0930\u093e \u0915\u093e\u0930\u094d\u092f\u093e\u0928\u094d\u0935\u092f\u0928 \u0917\u0930\u093f\u090f\u0915\u093e \u0915\u0941\u0928\u0948 \u092a\u0928\u093f <code>ALTER TABLE<\/code>, <code>DROP TABLE<\/code>, \u0935\u093e <code>RENAME TABLE<\/code> \u0938\u094d\u091f\u0947\u091f\u092e\u0947\u0928\u094d\u091f\u0939\u0930\u0942\u0932\u0947 <code>REPEATABLE READ<\/code> \u0938\u094d\u0928\u094d\u092f\u093e\u092a\u0938\u091f\u0932\u093e\u0908 \u0924\u094b\u0921\u094d\u0928\u0947\u091b, \u091c\u0938\u0932\u0947 \u0921\u092e\u094d\u092a \u0905\u0938\u092b\u0932 \u092c\u0928\u093e\u0909\u0901\u091b\u0964<\/p>\n<h3>PostgreSQL \u0930 WAL \u0906\u0930\u094d\u0915\u093e\u0907\u092d\u093f\u0919<\/h3>\n<p>PostgreSQL \u0915\u094b \u0932\u093e\u0917\u093f, <code>pg_dump<\/code> \u0932\u0947 \u0938\u0941\u0938\u0902\u0917\u0924 \u0932\u091c\u093f\u0915\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u092a\u094d\u0930\u0926\u093e\u0928 \u0917\u0930\u094d\u0926\u091b, \u0924\u0930 \u0932\u091c\u093f\u0915\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942\u0932\u0947 \u092e\u093e\u0924\u094d\u0930 \u092a\u094b\u0907\u0928\u094d\u091f-\u0907\u0928-\u091f\u093e\u0907\u092e \u0930\u093f\u0915\u092d\u0930\u0940 (PITR) \u092a\u094d\u0930\u0926\u093e\u0928 \u0917\u0930\u094d\u0928 \u0938\u0915\u094d\u0926\u0948\u0928\u0928\u094d\u0964 \u092f\u0926\u093f \u0924\u092a\u093e\u0908\u0902\u0915\u094b \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u0926\u093f\u0909\u0901\u0938\u094b \u096a:\u0966\u0966 \u092c\u091c\u0947 \u0915\u094d\u0930\u094d\u092f\u093e\u0938 \u092d\u092f\u094b \u0930 \u0924\u092a\u093e\u0908\u0902\u0915\u094b \u0905\u0928\u094d\u0924\u093f\u092e \u0915\u094d\u0930\u094b\u0928 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u092e\u0927\u094d\u092f\u0930\u093e\u0924\u092e\u093e \u091a\u0932\u094d\u092f\u094b \u092d\u0928\u0947, \u0924\u092a\u093e\u0908\u0902\u0932\u0947 \u0967\u096c \u0918\u0923\u094d\u091f\u093e\u0915\u094b \u0921\u093e\u091f\u093e \u0917\u0941\u092e\u093e\u0909\u0928\u0941\u0939\u0941\u0928\u094d\u091b\u0964<\/p>\n<p>PITR \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0917\u0930\u094d\u0928 \u0930\u093e\u0907\u091f-\u0905\u0939\u0947\u0921 \u0932\u0917\u0939\u0930\u0942 (WAL) \u0915\u094b \u0928\u093f\u0930\u0928\u094d\u0924\u0930 \u0906\u0930\u094d\u0915\u093e\u0907\u092d\u093f\u0919 \u0906\u0935\u0936\u094d\u092f\u0915 \u092a\u0930\u094d\u0926\u091b\u0964 <code>archive_command<\/code> \u0932\u093e\u0908 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0942\u092a\u092e\u093e \u0939\u094d\u092f\u093e\u0928\u094d\u0921\u0932 \u0917\u0930\u094d\u0928 DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0932\u0947\u0916\u094d\u0928\u0941 \u0928\u093f\u0915\u0948 \u0917\u093e\u0939\u094d\u0930\u094b \u091b\u0964<\/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>\u092f\u0926\u093f \u0917\u0928\u094d\u0924\u0935\u094d\u092f \u092d\u0923\u094d\u0921\u093e\u0930\u0923 (<code>\/mnt\/wal_archive\/<\/code>) \u092d\u0930\u093f\u092f\u094b \u0935\u093e \u0905\u0928\u0941\u092a\u0932\u092c\u094d\u0927 \u092d\u092f\u094b \u092d\u0928\u0947, <code>archive_command<\/code> \u0905\u0938\u092b\u0932 \u0939\u0941\u0928\u0947\u091b\u0964 \u0924\u094d\u092f\u0938\u092a\u091b\u093f PostgreSQL \u0932\u0947 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0921\u093f\u0938\u094d\u0915 \u0928\u092d\u0930\u093f\u090f\u0938\u092e\u094d\u092e \u0938\u094d\u0925\u093e\u0928\u0940\u092f \u0930\u0942\u092a\u092e\u093e WAL \u092b\u093e\u0907\u0932\u0939\u0930\u0942 \u091c\u092e\u094d\u092e\u093e \u0917\u0930\u094d\u0928\u0947\u091b, \u091c\u0938\u0932\u0947 \u092a\u0942\u0930\u094d\u0923 \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u0906\u0909\u091f\u0947\u091c \u0928\u093f\u092e\u094d\u0924\u094d\u092f\u093e\u0909\u0901\u091b\u0964 DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942\u0938\u0901\u0917 WAL \u0938\u0902\u091a\u092f \u0905\u0928\u0941\u0917\u092e\u0928 \u0917\u0930\u094d\u0928 \u0930 \u0906\u0909\u091f\u0947\u091c \u0939\u0941\u0928\u0941 \u0905\u0918\u093f \u092a\u094d\u0930\u0936\u093e\u0938\u0915\u0939\u0930\u0942\u0932\u093e\u0908 \u0938\u091a\u0947\u0924 \u0917\u0930\u093e\u0909\u0928 \u0906\u0935\u0936\u094d\u092f\u0915 \u091f\u0947\u0932\u093f\u092e\u0947\u091f\u094d\u0930\u0940 \u0935\u093f\u0930\u0932\u0948 \u0939\u0941\u0928\u094d\u091b\u0964<\/p>\n<h2>\u0916\u0924\u0930\u093e \u0969: \u0930\u093f\u091f\u0947\u0928\u094d\u0938\u0928 \u0930\u0941\u0932\u0947\u091f<\/h2>\n<p>\u0939\u093e\u092e\u094d\u0930\u094b \u0938\u0941\u0930\u0941\u0935\u093e\u0924\u0940 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u092e\u093e \u0930\u093f\u091f\u0947\u0928\u094d\u0938\u0928 \u0915\u092e\u093e\u0923\u094d\u0921\u0932\u093e\u0908 \u092b\u0947\u0930\u093f \u0939\u0947\u0930\u094d\u0928\u0941\u0939\u094b\u0938\u094d:<\/p>\n<pre><code class=\"language-bash\">find $BACKUP_DIR -type f -name \"*.sql.gz\" -mtime +30 -exec rm {} ;\n<\/code><\/pre>\n<p>\u092f\u094b \u090f\u0915 \u0935\u093f\u0928\u093e\u0936\u0915\u093e\u0930\u0940 \u0921\u093e\u091f\u093e \u0939\u093e\u0928\u093f \u0918\u091f\u0928\u093e \u0939\u094b \u091c\u0941\u0928 \u0939\u0941\u0928 \u092c\u093e\u0901\u0915\u0940 \u091b\u0964 \u092f\u0938\u094d\u0924\u094b \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u0915\u094b \u0915\u0932\u094d\u092a\u0928\u093e \u0917\u0930\u094d\u0928\u0941\u0939\u094b\u0938\u094d \u091c\u0939\u093e\u0901 \u0915\u0928\u094d\u092b\u093f\u0917\u0930\u0947\u0938\u0928 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928\u0932\u0947 <code>mysqldump<\/code> \u092a\u094d\u0930\u092e\u093e\u0923\u0940\u0915\u0930\u0923\u0932\u093e\u0908 \u0924\u094b\u0921\u094d\u091b\u0964 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0932\u0947 \u0928\u092f\u093e\u0901 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u0938\u093f\u0930\u094d\u091c\u0928\u093e \u0917\u0930\u094d\u0928 \u0905\u0938\u092b\u0932 \u0939\u0941\u0928\u094d\u091b, \u0924\u0930 <code>find<\/code> \u0915\u092e\u093e\u0923\u094d\u0921 \u0939\u0930\u0947\u0915 \u0930\u093e\u0924 \u091a\u0932\u094d\u0928 \u091c\u093e\u0930\u0940 \u0930\u0939\u0928\u094d\u091b, \u0915\u0930\u094d\u0924\u0935\u094d\u092f\u0928\u093f\u0937\u094d\u0920 \u0930\u0942\u092a\u092e\u093e \u0969\u0966 \u0926\u093f\u0928 \u092d\u0928\u094d\u0926\u093e \u092a\u0941\u0930\u093e\u0928\u093e \u092b\u093e\u0907\u0932\u0939\u0930\u0942 \u092e\u0947\u091f\u093e\u0909\u0901\u0926\u0948\u0964<\/p>\n<p>\u0969\u0966 \u0926\u093f\u0928\u0915\u094b \u092e\u094c\u0928 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0935\u093f\u092b\u0932\u0924\u093e \u092a\u091b\u093f, <code>find<\/code> \u0915\u092e\u093e\u0923\u094d\u0921\u0932\u0947 \u0924\u092a\u093e\u0908\u0902\u0915\u094b \u0905\u0928\u094d\u0924\u093f\u092e \u092c\u093e\u0901\u0915\u0940 \u0930\u093e\u092e\u094d\u0930\u094b \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u092e\u0947\u091f\u093e\u0909\u0928\u0947\u091b\u0964 \u0905\u092c \u0924\u092a\u093e\u0908\u0902\u0938\u0901\u0917 \u0936\u0942\u0928\u094d\u092f \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u092c\u093e\u0901\u0915\u0940 \u091b\u0928\u094d\u0964<\/p>\n<p>CloudSave \u091c\u0938\u094d\u0924\u093e \u0907\u0928\u094d\u091f\u0930\u092a\u094d\u0930\u093e\u0907\u091c \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0938\u092b\u094d\u091f\u0935\u0947\u092f\u0930\u0932\u0947 \u0938\u094d\u091f\u0947\u091f\u092b\u0941\u0932 \u0930\u093f\u091f\u0947\u0928\u094d\u0938\u0928 \u0928\u0940\u0924\u093f\u0939\u0930\u0942 \u092a\u094d\u0930\u092f\u094b\u0917 \u0917\u0930\u094d\u0926\u091b\u0964 \u092f\u0938\u0932\u0947 &#8220;\u0969\u0966 \u0926\u093f\u0928 \u092d\u0928\u094d\u0926\u093e \u092a\u0941\u0930\u093e\u0928\u093e \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u092e\u0947\u091f\u093e\u0909\u0928\u0941\u0939\u094b\u0938\u094d&#8221; \u0930 &#8220;\u092a\u0941\u0930\u093e\u0928\u094b \u0921\u093e\u091f\u093e \u0939\u091f\u093e\u0909\u0928\u0941 \u0905\u0918\u093f \u0915\u092e\u094d\u0924\u093f\u092e\u093e \u0969\u0966 \u0938\u092b\u0932 \u0930\u093f\u0915\u092d\u0930\u0940 \u092a\u094b\u0907\u0928\u094d\u091f\u0939\u0930\u0942 \u0905\u0935\u0938\u094d\u0925\u093f\u0924 \u091b\u0928\u094d \u092d\u0928\u0940 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0917\u0930\u094d\u0928\u0941\u0939\u094b\u0938\u094d&#8221; \u092c\u0940\u091a\u0915\u094b \u092d\u093f\u0928\u094d\u0928\u0924\u093e \u092c\u0941\u091d\u094d\u0926\u091b\u0964<\/p>\n<h2>\u0916\u0924\u0930\u093e \u096a: \u0938\u0941\u0930\u0915\u094d\u0937\u093e, \u0907\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u0938\u0928, \u0930 \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u092c\u094d\u0932\u093e\u0907\u0928\u094d\u0921 \u0938\u094d\u092a\u091f\u0939\u0930\u0942<\/h2>\n<p>\u0930\u0948\u0928\u094d\u0938\u092e\u0935\u0947\u092f\u0930 \u0930 \u0915\u0921\u093e \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u092b\u094d\u0930\u0947\u092e\u0935\u0930\u094d\u0915 (GDPR, HIPAA, SOC 2) \u0915\u094b \u092f\u0941\u0917\u092e\u093e, \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u092e\u0941\u0916\u094d\u092f \u0932\u0915\u094d\u0937\u094d\u092f \u0939\u0941\u0928\u094d\u0964 DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942\u0932\u0947 \u092a\u094d\u0930\u093e\u092f\u0903 \u0938\u0941\u0930\u0915\u094d\u0937\u093e\u0915\u093e \u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f \u0905\u092d\u094d\u092f\u093e\u0938\u0939\u0930\u0942\u0915\u094b \u0909\u0932\u094d\u0932\u0902\u0918\u0928 \u0917\u0930\u094d\u091b\u0928\u094d:<\/p>\n<ol>\n<li><strong>\u0939\u093e\u0930\u094d\u0921\u0915\u094b\u0921\u0947\u0921 \u0915\u094d\u0930\u0947\u0921\u0947\u0902\u0936\u093f\u092f\u0932\u094d\u0938:<\/strong> \u092a\u094d\u0932\u0947\u0928\u091f\u0947\u0915\u094d\u0938\u094d\u091f \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942 \u0935\u093e \u0915\u094d\u0930\u094b\u0928 \u0921\u0947\u092b\u093f\u0928\u093f\u0936\u0928\u0939\u0930\u0942\u092e\u093e \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u092a\u093e\u0938\u0935\u0930\u094d\u0921\u0939\u0930\u0942 \u092d\u0923\u094d\u0921\u093e\u0930\u0923 \u0917\u0930\u094d\u0928\u0941 \u0920\u0942\u0932\u094b \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u091c\u094b\u0916\u093f\u092e \u0939\u094b\u0964 \u091c\u092c\u0915\u093f MySQL \u0915\u094b <code>mysql_config_editor<\/code> \u0935\u093e PostgreSQL \u0915\u094b <code>.pgpass<\/code> \u092b\u093e\u0907\u0932 \u091c\u0938\u094d\u0924\u093e \u0909\u092a\u0915\u0930\u0923\u0939\u0930\u0942\u0932\u0947 \u092f\u0938\u0932\u093e\u0908 \u0915\u092e \u0917\u0930\u094d\u091b\u0928\u094d, \u0924\u093f\u0928\u0940\u0939\u0930\u0942\u0932\u093e\u0908 \u0905\u091d\u0948 \u092a\u0928\u093f \u0938\u0930\u094d\u092d\u0930\u092e\u093e \u0938\u094d\u0925\u093e\u0928\u0940\u092f \u0915\u0941\u091e\u094d\u091c\u0940 \u092b\u093e\u0907\u0932\u0939\u0930\u0942 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e\u092a\u0928 \u0917\u0930\u094d\u0928 \u0906\u0935\u0936\u094d\u092f\u0915 \u092a\u0930\u094d\u0926\u091b\u0964<\/li>\n<li><strong>\u0930\u0947\u0938\u094d\u091f\u092e\u093e \u0907\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u0938\u0928\u0915\u094b \u0905\u092d\u093e\u0935:<\/strong> \u0921\u093f\u0938\u094d\u0915\u092e\u093e \u0915\u091a\u094d\u091a\u093e SQL \u0921\u092e\u094d\u092a \u0917\u0930\u094d\u0926\u093e \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 PII\/PHI \u0916\u0941\u0932\u093e \u091b\u094b\u0921\u093f\u0928\u094d\u091b\u0964<\/li>\n<li><strong>\u091c\u091f\u093f\u0932 \u0907\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u0938\u0928 \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928\u0939\u0930\u0942:<\/strong> GPG \u092a\u094d\u0930\u092f\u094b\u0917 \u0917\u0930\u0947\u0930 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u0907\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0917\u0930\u094d\u0928\u0947 \u092a\u094d\u0930\u092f\u093e\u0938 \u0917\u0930\u094d\u0926\u093e \u0917\u092e\u094d\u092d\u0940\u0930 CPU \u0913\u092d\u0930\u0939\u0947\u0921 \u0930 \u0915\u0941\u091e\u094d\u091c\u0940 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e\u092a\u0928 \u091c\u091f\u093f\u0932\u0924\u093e\u0939\u0930\u0942 \u0928\u093f\u092e\u094d\u0924\u094d\u092f\u093e\u0909\u0901\u091b\u0964<\/li>\n<\/ol>\n<pre><code class=\"language-bash\"># \u090f\u0915 DIY \u0907\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0947\u0921 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928\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>\u092f\u0926\u093f \u0938\u0930\u094d\u092d\u0930 \u0938\u092e\u094d\u091d\u094c\u0924\u093e (compromised) \u092d\u092f\u094b \u092d\u0928\u0947, \u0906\u0915\u094d\u0930\u092e\u0923\u0915\u093e\u0930\u0940\u0938\u0901\u0917 \u0907\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0947\u0921 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0930 <code>\/etc\/keys\/backup.key<\/code> \u092b\u093e\u0907\u0932 \u0926\u0941\u0935\u0948\u092e\u093e \u092a\u0939\u0941\u0901\u091a \u0939\u0941\u0928\u094d\u091b, \u091c\u0938\u0932\u0947 \u0907\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u0938\u0928\u0932\u093e\u0908 \u092c\u0947\u0915\u093e\u0930 \u092c\u0928\u093e\u0909\u0901\u091b\u0964 \u092f\u0938\u092c\u093e\u0939\u0947\u0915, \u092f\u0926\u093f GPG \u0915\u0941\u091e\u094d\u091c\u0940 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0917\u0930\u094d\u0928\u0947 DBA \u0932\u0947 \u0915\u092e\u094d\u092a\u0928\u0940 \u091b\u094b\u0921\u094d\u091b \u0930 \u0915\u0941\u091e\u094d\u091c\u0940 \u0939\u0930\u093e\u092f\u094b \u092d\u0928\u0947, \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u092a\u0941\u0928: \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0917\u0930\u094d\u0928 \u0938\u0915\u093f\u0901\u0926\u0948\u0928\u0964<\/p>\n<h2>\u0916\u0924\u0930\u093e \u096b: RTO \u0930\u093f\u092f\u093e\u0932\u093f\u091f\u0940 \u091a\u0947\u0915 (\u0930\u093f\u0938\u094d\u091f\u094b\u0930 \u0917\u0930\u094d\u0928\u0941 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0917\u0930\u094d\u0928\u0941 \u092d\u0928\u094d\u0926\u093e \u0917\u093e\u0939\u094d\u0930\u094b \u091b)<\/h2>\n<p>\u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0915\u094b \u0905\u0928\u094d\u0924\u093f\u092e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0930\u093f\u0938\u094d\u091f\u094b\u0930 \u0939\u094b\u0964 DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942\u0926\u094d\u0935\u093e\u0930\u093e \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0917\u0930\u093f\u090f\u0915\u093e \u0932\u091c\u093f\u0915\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u0930\u093f\u0938\u094d\u091f\u094b\u0930 \u0917\u0930\u094d\u0928 \u0928\u093f\u0915\u0948 \u0922\u093f\u0932\u094b \u0939\u0941\u0928\u094d\u091b\u0928\u094d\u0964 \u096b\u0966\u0966GB SQL \u0921\u092e\u094d\u092a \u0938\u093f\u0930\u094d\u091c\u0928\u093e \u0917\u0930\u094d\u0928 \u0967\u096b \u092e\u093f\u0928\u0947\u091f \u0932\u093e\u0917\u094d\u0928 \u0938\u0915\u094d\u091b, \u0924\u0930 \u092f\u0938\u0932\u093e\u0908 \u0930\u093f\u0938\u094d\u091f\u094b\u0930 \u0917\u0930\u094d\u0928 \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u0907\u0928\u094d\u091c\u093f\u0928\u0932\u093e\u0908 SQL \u092a\u093e\u0930\u094d\u0938 \u0917\u0930\u094d\u0928, \u0907\u0928\u094d\u0921\u0947\u0915\u094d\u0938\u0939\u0930\u0942 \u092a\u0941\u0928: \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0917\u0930\u094d\u0928, \u0930 \u0915\u0928\u094d\u0938\u094d\u091f\u094d\u0930\u0928\u094d\u091f\u0939\u0930\u0942 \u092a\u0941\u0928: \u0917\u0923\u0928\u093e \u0917\u0930\u094d\u0928 \u0906\u0935\u0936\u094d\u092f\u0915 \u092a\u0930\u094d\u0926\u091b\u0964 \u092f\u0938\u0932\u0947 \u0918\u0923\u094d\u091f\u094c\u0902 \u0935\u093e \u0926\u093f\u0928\u0939\u0930\u0942 \u092a\u0928\u093f \u0932\u093f\u0928 \u0938\u0915\u094d\u091b, \u091c\u0938\u0932\u0947 \u0924\u092a\u093e\u0908\u0902\u0915\u094b RTO \u0932\u093e\u0908 \u0928\u0937\u094d\u091f \u0917\u0930\u094d\u091b\u0964<\/p>\n<p>\u0920\u0942\u0932\u093e \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0921\u093e\u091f\u093e\u092c\u0947\u0938\u0939\u0930\u0942\u0915\u094b \u0932\u093e\u0917\u093f, \u092b\u093f\u091c\u093f\u0915\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 (\u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0921\u093e\u091f\u093e \u092b\u093e\u0907\u0932\u0939\u0930\u0942 \u092a\u094d\u0930\u0924\u093f\u0932\u093f\u092a\u093f \u0917\u0930\u094d\u0928\u0947) \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u091b\u0928\u094d\u0964 \u092f\u0926\u094d\u092f\u092a\u093f Percona XtraBackup \u0935\u093e <code>pg_basebackup<\/code> \u091c\u0938\u094d\u0924\u093e \u0909\u092a\u0915\u0930\u0923\u0939\u0930\u0942 \u0905\u0935\u0938\u094d\u0925\u093f\u0924 \u091b\u0928\u094d, \u0924\u093f\u0928\u0940\u0939\u0930\u0942\u0932\u093e\u0908 DIY \u092c\u094d\u092f\u093e\u0938 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942\u092e\u093e \u0932\u092a\u0947\u091f\u094d\u0928\u0941 \u0928\u093f\u0915\u0948 \u091c\u091f\u093f\u0932 \u091b\u0964 \u0924\u092a\u093e\u0908\u0902\u0932\u0947 LVM \u0938\u094d\u0928\u094d\u092f\u093e\u092a\u0938\u091f\u0939\u0930\u0942 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e\u092a\u0928 \u0917\u0930\u094d\u0928\u0941\u092a\u0930\u094d\u091b, \u092b\u093e\u0907\u0932 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0915\u094d\u0935\u093f\u091c\u093f\u0919 \u0939\u094d\u092f\u093e\u0928\u094d\u0921\u0932 \u0917\u0930\u094d\u0928\u0941\u092a\u0930\u094d\u091b, \u0930 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0907\u0928\u094d\u091f\u0930\u092b\u0947\u0938\u0932\u093e\u0908 \u0938\u094d\u092f\u093e\u091a\u0941\u0930\u0947\u091f \u0928\u0917\u0930\u0940 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0905\u092b\u0938\u093e\u0907\u091f \u0938\u094d\u0925\u093e\u0928\u093e\u0928\u094d\u0924\u0930\u0923 \u0917\u0930\u093f\u090f\u0915\u094b \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0917\u0930\u094d\u0928\u0941\u092a\u0930\u094d\u091b\u0964<\/p>\n<h3>LVM \u0938\u094d\u0928\u094d\u092f\u093e\u092a\u0938\u091f \u091f\u094d\u0930\u094d\u092f\u093e\u092a<\/h3>\n<p>\u0927\u0947\u0930\u0948 \u0907\u0928\u094d\u091c\u093f\u0928\u093f\u092f\u0930\u0939\u0930\u0942\u0932\u0947 LVM \u0938\u094d\u0928\u094d\u092f\u093e\u092a\u0938\u091f\u0939\u0930\u0942 \u092a\u094d\u0930\u092f\u094b\u0917 \u0917\u0930\u0947\u0930 &#8220;\u0936\u0942\u0928\u094d\u092f \u0921\u093e\u0909\u0928\u091f\u093e\u0907\u092e&#8221; \u092b\u093f\u091c\u093f\u0915\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0915\u094b \u092a\u094d\u0930\u092f\u093e\u0938 \u0917\u0930\u094d\u091b\u0928\u094d:<\/p>\n<pre><code class=\"language-bash\"># \u0938\u094d\u0928\u094d\u092f\u093e\u092a\u0938\u091f \u0938\u093f\u0930\u094d\u091c\u0928\u093e \u0917\u0930\u094d\u0928\u0941\u0939\u094b\u0938\u094d\nlvcreate --size 20G --snapshot --name db_snap \/dev\/vg0\/db_vol\n\n# \u092e\u093e\u0909\u0928\u094d\u091f \u0930 \u092a\u094d\u0930\u0924\u093f\u0932\u093f\u092a\u093f \u0917\u0930\u094d\u0928\u0941\u0939\u094b\u0938\u094d\nmount \/dev\/vg0\/db_snap \/mnt\/snap\ntar -czf \/backups\/db_physical.tar.gz \/mnt\/snap\/mysql\n<\/code><\/pre>\n<p>\u092f\u0926\u093f \u0921\u093e\u091f\u093e\u092c\u0947\u0938\u0932\u0947 \u0930\u093e\u0907\u091f I\/O \u092e\u093e \u0905\u091a\u093e\u0928\u0915 \u0935\u0943\u0926\u094d\u0927\u093f \u0905\u0928\u0941\u092d\u0935 \u0917\u0930\u094d\u091b \u092d\u0928\u0947, \u0968\u0966G LVM \u0938\u094d\u0928\u094d\u092f\u093e\u092a\u0938\u091f \u0924\u0941\u0930\u0941\u0928\u094d\u0924\u0948 \u092d\u0930\u093f\u0928 \u0938\u0915\u094d\u091b\u0964 \u091c\u092c LVM \u0938\u094d\u0928\u094d\u092f\u093e\u092a\u0938\u091f \u092d\u0930\u093f\u0928\u094d\u091b, \u092f\u094b \u0905\u092e\u093e\u0928\u094d\u092f \u0939\u0941\u0928\u094d\u091b, \u0930 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0905\u0938\u092b\u0932 \u0939\u0941\u0928\u094d\u091b\u0964 \u0905\u091d \u0928\u0930\u093e\u092e\u094d\u0930\u094b, \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u092a\u094d\u0930\u092f\u094b\u0917 \u0917\u0930\u093f\u090f\u0915\u093e LVM \u0938\u094d\u0928\u094d\u092f\u093e\u092a\u0938\u091f\u0939\u0930\u0942\u0932\u0947 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u092d\u094b\u0932\u094d\u092f\u0941\u092e\u0915\u094b I\/O \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928\u0932\u093e\u0908 \u0917\u092e\u094d\u092d\u0940\u0930 \u0930\u0942\u092a\u092e\u093e \u0918\u091f\u093e\u0909\u0928 \u0938\u0915\u094d\u091b, \u091c\u0938\u0932\u0947 \u090f\u092a\u094d\u0932\u093f\u0915\u0947\u0938\u0928 \u0932\u0947\u091f\u0928\u094d\u0938\u0940\u092e\u093e \u0938\u094d\u092a\u093e\u0907\u0915\u0939\u0930\u0942 \u0928\u093f\u092e\u094d\u0924\u094d\u092f\u093e\u0909\u0901\u091b\u0964<\/p>\n<h2>\u0907\u0928\u094d\u091f\u0930\u092a\u094d\u0930\u093e\u0907\u091c-\u0917\u094d\u0930\u0947\u0921 \u0938\u0941\u0930\u0915\u094d\u0937\u093e\u092e\u093e \u0938\u0902\u0915\u094d\u0930\u092e\u0923<\/h2>\n<p>DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942\u092c\u093e\u091f \u0907\u0928\u094d\u091f\u0930\u092a\u094d\u0930\u093e\u0907\u091c \u092a\u094d\u0932\u0947\u091f\u092b\u0930\u094d\u092e\u092e\u093e \u0938\u0902\u0915\u094d\u0930\u092e\u0923 \u0915\u0941\u0928\u0948 \u092a\u0928\u093f \u092a\u0942\u0930\u094d\u0935\u093e\u0927\u093e\u0930 \u091f\u094b\u0932\u0940\u0915\u094b \u0932\u093e\u0917\u093f \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u0930\u093f\u092a\u0915\u094d\u0935\u0924\u093e \u092e\u093e\u0907\u0932\u0938\u094d\u091f\u094b\u0928 \u0939\u094b\u0964 \u0932\u0915\u094d\u0937\u094d\u092f &#8220;\u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u091a\u0932\u094d\u092f\u094b \u092d\u0928\u0947\u0930 \u0906\u0936\u093e \u0917\u0930\u094d\u0928\u0947&#8221; \u092c\u093e\u091f \u0930\u093f\u0915\u092d\u0930\u0940\u0915\u094b \u0915\u094d\u0930\u093f\u092a\u094d\u091f\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u092a\u094d\u0930\u092e\u093e\u0923 \u0930\u093e\u0916\u094d\u0928\u0947 \u0924\u0930\u094d\u092b \u0938\u0930\u094d\u0928\u0941 \u0939\u094b\u0964<\/p>\n<p>CloudSave \u091c\u0938\u094d\u0924\u093e \u092a\u094d\u0932\u0947\u091f\u092b\u0930\u094d\u092e\u0939\u0930\u0942 \u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a\u092e\u093e DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u093f\u0919\u0915\u093e \u092c\u094d\u0932\u093e\u0907\u0928\u094d\u0921 \u0938\u094d\u092a\u091f\u0939\u0930\u0942 \u0939\u091f\u093e\u0909\u0928 \u0907\u0928\u094d\u091c\u093f\u0928\u093f\u092f\u0930 \u0917\u0930\u093f\u090f\u0915\u093e \u091b\u0928\u094d\u0964 \u090f\u092a\u094d\u0932\u093f\u0915\u0947\u0938\u0928-\u0905\u0935\u0947\u092f\u0930 \u090f\u091c\u0947\u0928\u094d\u091f\u0939\u0930\u0942 \u0924\u0948\u0928\u093e\u0925 \u0917\u0930\u0947\u0930, CloudSave \u0932\u0947 \u091f\u0947\u092c\u0932\u0939\u0930\u0942 \u0932\u0915 \u0928\u0917\u0930\u0940 \u0935\u093e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0918\u091f\u093e\u0909\u0928 \u092c\u093f\u0928\u093e \u0938\u0941\u0938\u0902\u0917\u0924 \u092b\u093f\u091c\u093f\u0915\u0932 \u0930 \u0932\u091c\u093f\u0915\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u0905\u0930\u094d\u0915\u0947\u0938\u094d\u091f\u094d\u0930\u0947\u091f \u0917\u0930\u094d\u0928 \u0921\u093e\u091f\u093e\u092c\u0947\u0938 API \u0939\u0930\u0942 (MySQL, PostgreSQL, MS SQL, Oracle) \u0938\u0901\u0917 \u0938\u093f\u0927\u0948 \u0905\u0928\u094d\u0924\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0917\u0930\u094d\u0926\u091b\u0964<\/p>\n<h3>\u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942\u092c\u093e\u091f \u091f\u093e\u0922\u093e \u0938\u0930\u094d\u0928\u0947 \u092e\u0941\u0916\u094d\u092f \u092b\u093e\u0907\u0926\u093e\u0939\u0930\u0942:<\/h3>\n<ol>\n<li><strong>\u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u094d\u0930\u092e\u093e\u0923\u0940\u0915\u0930\u0923:<\/strong> \u0906\u0927\u0941\u0928\u093f\u0915 \u092a\u094d\u0932\u0947\u091f\u092b\u0930\u094d\u092e\u0939\u0930\u0942\u0932\u0947 \u0915\u0947\u0935\u0932 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0932\u093f\u0901\u0926\u0948\u0928\u0928\u094d; \u0924\u093f\u0928\u0940\u0939\u0930\u0942\u0932\u0947 \u0924\u093f\u0928\u0940\u0939\u0930\u0942\u0932\u093e\u0908 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0917\u0930\u094d\u091b\u0928\u094d\u0964 CloudSave \u0932\u0947 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0930\u0942\u092a\u092e\u093e \u0905\u0938\u094d\u0925\u093e\u092f\u0940 \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u0907\u0928\u094d\u0938\u094d\u091f\u094d\u092f\u093e\u0928\u094d\u0938 \u0938\u094d\u092a\u093f\u0928 \u0905\u092a \u0917\u0930\u094d\u0928, \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0930\u093f\u0938\u094d\u091f\u094b\u0930 \u0917\u0930\u094d\u0928, \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u091c\u093e\u0901\u091a\u0939\u0930\u0942 (\u091c\u0938\u094d\u0924\u0948 <code>DBCC CHECKDB<\/code>) \u091a\u0932\u093e\u0909\u0928, \u0930 \u092f\u0938\u0932\u093e\u0908 \u0939\u091f\u093e\u0909\u0928 \u0938\u0915\u094d\u091b, \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0935\u093e\u0938\u094d\u0924\u0935\u092e\u0948 \u092a\u094d\u0930\u092f\u094b\u0917\u092f\u094b\u0917\u094d\u092f \u091b \u092d\u0928\u0940 \u092a\u094d\u0930\u092e\u093e\u0923\u093f\u0924 \u0930\u093f\u092a\u094b\u0930\u094d\u091f \u092a\u094d\u0930\u0926\u093e\u0928 \u0917\u0930\u094d\u0926\u091b\u0964<\/li>\n<li><strong>\u0907\u092e\u094d\u092f\u0941\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c:<\/strong> \u0930\u0948\u0928\u094d\u0938\u092e\u0935\u0947\u092f\u0930\u0938\u0901\u0917 \u0932\u0921\u094d\u0928, \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u0907\u092e\u094d\u092f\u0941\u091f\u0947\u092c\u0932 (\u0905\u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928\u0940\u092f) \u0939\u0941\u0928\u0941\u092a\u0930\u094d\u091b\u0964 DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942\u0932\u0947 WORM (Write Once, Read Many) \u0938\u094d\u091f\u094b\u0930\u0947\u091c\u092e\u093e \u0938\u091c\u093f\u0932\u0948 \u0932\u0947\u0916\u094d\u0928 \u0938\u0915\u094d\u0926\u0948\u0928\u0928\u094d\u0964 \u0907\u0928\u094d\u091f\u0930\u092a\u094d\u0930\u093e\u0907\u091c \u0938\u092e\u093e\u0927\u093e\u0928\u0939\u0930\u0942\u0932\u0947 S3 \u0905\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0932\u0915 \u0930 \u0907\u092e\u094d\u092f\u0941\u091f\u0947\u092c\u0932 \u0915\u094d\u0932\u093e\u0909\u0921 \u0938\u094d\u091f\u094b\u0930\u0947\u091c\u0938\u0901\u0917 \u0928\u0947\u091f\u093f\u092d \u0930\u0942\u092a\u092e\u093e \u090f\u0915\u0940\u0915\u0943\u0924 \u0917\u0930\u094d\u0926\u091b, \u092f\u094b \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0917\u0930\u094d\u0926\u0948 \u0915\u093f \u092f\u0926\u093f \u0938\u0930\u094d\u092d\u0930 \u092a\u0942\u0930\u094d\u0923 \u0930\u0942\u092a\u092e\u093e \u0938\u092e\u094d\u091d\u094c\u0924\u093e \u092d\u092f\u094b \u092d\u0928\u0947 \u092a\u0928\u093f, \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u0906\u0915\u094d\u0930\u092e\u0923\u0915\u093e\u0930\u0940\u0926\u094d\u0935\u093e\u0930\u093e \u092e\u0947\u091f\u093e\u0909\u0928 \u0935\u093e \u0907\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0917\u0930\u094d\u0928 \u0938\u0915\u093f\u0901\u0926\u0948\u0928\u0964<\/li>\n<li><strong>\u0938\u0930\u0932\u0940\u0915\u0943\u0924 PITR:<\/strong> \u091c\u091f\u093f\u0932 <code>recovery.conf<\/code> \u0935\u093e <code>postgresql.auto.conf<\/code> \u092a\u094d\u092f\u093e\u0930\u093e\u092e\u093f\u091f\u0930\u0939\u0930\u0942 \u092a\u094d\u0930\u092f\u094b\u0917 \u0917\u0930\u0947\u0930 \u092c\u0947\u0938 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0930 \u0938\u092f\u094c\u0902 WAL \u092b\u093e\u0907\u0932\u0939\u0930\u0942 \u092e\u094d\u092f\u093e\u0928\u0941\u0905\u0932 \u0930\u0942\u092a\u092e\u093e \u091c\u094b\u0921\u094d\u0928\u0941\u0915\u094b \u0938\u091f\u094d\u091f\u093e, \u092a\u094d\u0932\u0947\u091f\u092b\u0930\u094d\u092e\u0939\u0930\u0942\u0932\u0947 \u092d\u093f\u091c\u0941\u0905\u0932 \u091f\u093e\u0907\u092e\u0932\u093e\u0907\u0928 \u092a\u094d\u0930\u0926\u093e\u0928 \u0917\u0930\u094d\u0926\u091b\u0928\u094d\u0964 \u0924\u092a\u093e\u0908\u0902\u0932\u0947 \u0915\u0947\u0935\u0932 \u0930\u093f\u0938\u094d\u091f\u094b\u0930 \u0917\u0930\u094d\u0928 \u091a\u093e\u0939\u0947\u0915\u094b \u0938\u0939\u0940 \u092e\u093f\u0928\u0947\u091f \u091a\u092f\u0928 \u0917\u0930\u094d\u0928\u0941\u0939\u094b\u0938\u094d, \u0930 \u0938\u092b\u094d\u091f\u0935\u0947\u092f\u0930\u0932\u0947 \u0932\u0917 \u0930\u093f\u092a\u094d\u0932\u0947 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0930\u0942\u092a\u092e\u093e \u0939\u094d\u092f\u093e\u0928\u094d\u0921\u0932 \u0917\u0930\u094d\u091b\u0964<\/li>\n<li><strong>\u0921\u093f\u0921\u0941\u092a\u094d\u0932\u093f\u0915\u0947\u0936\u0928 \u0930 \u0915\u092e\u094d\u092a\u094d\u0930\u0947\u0938\u0928:<\/strong> DIY \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0939\u0930\u0942 <code>gzip<\/code> \u092e\u093e \u092d\u0930 \u092a\u0930\u094d\u091b\u0928\u094d, \u091c\u0938\u0932\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092b\u093e\u0907\u0932\u0932\u093e\u0908 \u0935\u094d\u092f\u0915\u094d\u0924\u093f\u0917\u0924 \u0930\u0942\u092a\u092e\u093e \u0915\u092e\u094d\u092a\u094d\u0930\u0947\u0938 \u0917\u0930\u094d\u091b\u0964 \u0907\u0928\u094d\u091f\u0930\u092a\u094d\u0930\u093e\u0907\u091c \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0938\u092b\u094d\u091f\u0935\u0947\u092f\u0930\u0932\u0947 \u0917\u094d\u0932\u094b\u092c\u0932 \u092c\u094d\u0932\u0915-\u0932\u0947\u092d\u0932 \u0921\u093f\u0921\u0941\u092a\u094d\u0932\u093f\u0915\u0947\u0936\u0928 \u092a\u094d\u0930\u092f\u094b\u0917 \u0917\u0930\u094d\u0926\u091b, \u091c\u0938\u0932\u0947 \u092c\u094d\u092f\u093e\u0915\u0905\u092a\u0939\u0930\u0942 \u0905\u092b\u0938\u093e\u0907\u091f \u0938\u094d\u0925\u093e\u0928\u093e\u0928\u094d\u0924\u0930\u0923 \u0917\u0930\u094d\u0926\u093e \u092d\u0923\u094d\u0921\u093e\u0930\u0923 \u0932\u093e\u0917\u0924 \u0930 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092c\u094d\u092f\u093e\u0928\u094d\u0921\u0935\u093f\u0925\u0932\u093e\u0908 \u0928\u093e\u091f\u0915\u0940\u092f \u0930\u0942\u092a\u092e\u093e \u0918\u091f\u093e\u0909\u0901\u091b\u0964<\/li>\n<\/ol>\n<h2>\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/h2>\n<p>\u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0917\u0930\u094d\u0928 \u0915\u0938\u094d\u091f\u092e \u092c\u094d\u092f\u093e\u0938 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0932\u0947\u0916\u094d\u0928\u0941 \u0938\u091c\u093f\u0932\u094b \u091b\u0964 \u092e\u094c\u0928 \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928 \u0935\u093f\u092b\u0932\u0924\u093e\u0939\u0930\u0942 \u0939\u094d\u092f\u093e\u0928\u094d\u0921\u0932 \u0917\u0930\u094d\u0928\u0947, ACID \u0938\u094d\u0925\u093f\u0930\u0924\u093e\u0915\u094b \u0917\u094d\u092f\u093e\u0930\u0947\u0928\u094d\u091f\u0940 \u0917\u0930\u094d\u0928\u0947, \u0915\u094d\u0930\u093f\u092a\u094d\u091f\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0915\u0941\u091e\u094d\u091c\u0940\u0939\u0930\u0942 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0942\u092a\u092e\u093e \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e\u092a\u0928 \u0917\u0930\u094d\u0928\u0947, \u0930\u093f\u091f\u0947\u0928\u094d\u0938\u0928-\u0906\u0927\u093e\u0930\u093f\u0924 \u0921\u093e\u091f\u093e \u0939\u093e\u0928\u093f \u0930\u094b\u0915\u094d\u0928\u0947, \u0930 \u0915\u0921\u093e RTO\/RPO SLA \u0939\u0930\u0942\u0915\u094b \u0917\u094d\u092f\u093e\u0930\u0947\u0928\u094d\u091f\u0940 \u0917\u0930\u094d\u0928\u0947 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0932\u0947\u0916\u094d\u0928\u0941 \u0932\u0917\u092d\u0917 \u0905\u0938\u092e\u094d\u092d\u0935 \u091b\u0964<\/p>\n<p>\u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0935\u093e\u0924\u093e\u0935\u0930\u0923\u092e\u093e, \u0921\u093e\u091f\u093e\u092c\u0947\u0938 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Learn why custom Bash scripts fail in production, the risks of logical dumps, and how to secure your data with enterprise solutions.\" \/>\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\/ne\/knowledge-base\/diy-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%ac-%e0%a4%af-%e0%a4%95%e0%a4%85%e0%a4%aa-%e0%a4%b8-%e0%a4%95-%e0%a4%b0-%e0%a4%aa-%e0%a4%9f%e0%a4%95-%e0%a4%b2-%e0%a4%95-%e0%a4%95-%e0%a4%96%e0%a4%a4\/\" \/>\n<meta property=\"og:locale\" content=\"ne_NP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DIY \u0921\u093e\u091f\u093e\u092c\u0947\u0938 \u092c\u094d\u092f\u093e\u0915\u0905\u092a \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0915\u093e \u0932\u0941\u0915\u0947\u0915\u093e \u0916\u0924\u0930\u093e\u0939\u0930\u0942: \u0915\u093f\u0928 \u0915\u0938\u094d\u091f\u092e \u092c\u094d\u092f\u093e\u0938 (Bash) \u092a\u094d\u0930\u094b\u0921\u0915\u094d\u0938\u0928\u092e\u093e \u092a\u094d\u0930\u092d\u093e\u0935\u0915\u093e\u0930\u0940 \u0939\u0941\u0901\u0926\u0948\u0928\" \/>\n<meta property=\"og:description\" content=\"** Discover the hidden dangers of DIY database backup scripts. 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