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\u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f\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 \u0a26\u0a3f\u0a28\u0a3e\u0a02 \u0a24\u0a4b\u0a02 \u0a2a\u0a41\u0a30\u0a3e\u0a23\u0a47 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2e\u0a3f\u0a1f\u0a3e\u0a13\nfind $BACKUP_DIR -type f -name \"*.sql.gz\" -mtime +30 -exec rm {} ;\n<\/code><\/pre>\n<p>\u0a2a\u0a39\u0a3f\u0a32\u0a40 \u0a28\u0a1c\u0a3c\u0a30\u0a47, \u0a07\u0a39 \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f \u0a1f\u0a40\u0a1a\u0a3e \u0a2a\u0a42\u0a30\u0a3e \u0a15\u0a30\u0a26\u0a40 \u0a39\u0a48: \u0a07\u0a39 \u0a21\u0a47\u0a1f\u0a3e \u0a28\u0a42\u0a70 \u0a10\u0a15\u0a38\u0a1f\u0a30\u0a48\u0a15\u0a1f \u0a15\u0a30\u0a26\u0a40 \u0a39\u0a48, \u0a07\u0a38\u0a28\u0a42\u0a70 \u0a15\u0a70\u0a2a\u0a4d\u0a30\u0a48\u0a38 \u0a15\u0a30\u0a26\u0a40 \u0a39\u0a48, \u0a05\u0a24\u0a47 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\u0a09\u0a71\u0a1a \u0a1f\u0a4d\u0a30\u0a3e\u0a02\u0a1c\u0a48\u0a15\u0a38\u0a3c\u0a28\u0a32 \u0a2a\u0a4d\u0a30\u0a4b\u0a21\u0a15\u0a38\u0a3c\u0a28 \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a35\u0a3f\u0a71\u0a1a, \u0a21\u0a47\u0a1f\u0a3e \u0a32\u0a17\u0a3e\u0a24\u0a3e\u0a30 \u0a2c\u0a26\u0a32 \u0a30\u0a3f\u0a39\u0a3e \u0a39\u0a41\u0a70\u0a26\u0a3e \u0a39\u0a48\u0964 \u0a1c\u0a47\u0a15\u0a30 \u0a07\u0a71\u0a15 \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f \u0a28\u0a42\u0a70 100GB \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a28\u0a42\u0a70 \u0a21\u0a70\u0a2a \u0a15\u0a30\u0a28 \u0a35\u0a3f\u0a71\u0a1a 45 \u0a2e\u0a3f\u0a70\u0a1f \u0a32\u0a71\u0a17\u0a26\u0a47 \u0a39\u0a28, \u0a24\u0a3e\u0a02 \u0a21\u0a70\u0a2a \u0a26\u0a40 \u0a38\u0a3c\u0a41\u0a30\u0a42\u0a06\u0a24 \u0a35\u0a3f\u0a71\u0a1a \u0a21\u0a47\u0a1f\u0a3e \u0a05\u0a70\u0a24 \u0a35\u0a3e\u0a32\u0a47 \u0a21\u0a47\u0a1f\u0a3e \u0a28\u0a3e\u0a32\u0a4b\u0a02 45 \u0a2e\u0a3f\u0a70\u0a1f \u0a2a\u0a41\u0a30\u0a3e\u0a23\u0a3e \u0a39\u0a4b\u0a35\u0a47\u0a17\u0a3e, \u0a1c\u0a4b ACID \u0a2a\u0a3e\u0a32\u0a23\u0a3e \u0a26\u0a40 \u0a09\u0a32\u0a70\u0a18\u0a23\u0a3e \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48\u0964<\/p>\n<h3>MySQL \u0a1f\u0a4d\u0a30\u0a3e\u0a02\u0a1c\u0a48\u0a15\u0a38\u0a3c\u0a28\u0a32 \u0a07\u0a15\u0a38\u0a3e\u0a30\u0a24\u0a3e<\/h3>\n<p>InnoDB \u0a26\u0a40 \u0a35\u0a30\u0a24\u0a4b\u0a02 \u0a15\u0a30\u0a26\u0a47 \u0a39\u0a4b\u0a0f MySQL \u0a35\u0a3f\u0a71\u0a1a \u0a07\u0a71\u0a15 \u0a07\u0a15\u0a38\u0a3e\u0a30 \u0a38\u0a28\u0a48\u0a2a\u0a38\u0a3c\u0a3e\u0a1f \u0a2a\u0a4d\u0a30\u0a3e\u0a2a\u0a24 \u0a15\u0a30\u0a28 \u0a32\u0a08, \u0a24\u0a41\u0a39\u0a3e\u0a28\u0a42\u0a70 \u0a16\u0a3e\u0a38 \u0a2b\u0a32\u0a48\u0a17 \u0a2a\u0a3e\u0a38 \u0a15\u0a30\u0a28\u0a47 \u0a2a\u0a48\u0a23\u0a17\u0a47:<\/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> \u0a2b\u0a32\u0a48\u0a17 \u0a06\u0a08\u0a38\u0a4b\u0a32\u0a47\u0a38\u0a3c\u0a28 \u0a2a\u0a71\u0a27\u0a30 \u0a28\u0a42\u0a70 <code>REPEATABLE READ<\/code> &#8216;\u0a24\u0a47 \u0a38\u0a48\u0a71\u0a1f \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48 \u0a05\u0a24\u0a47 \u0a21\u0a70\u0a2a \u0a15\u0a30\u0a28 \u0a24\u0a4b\u0a02 \u0a2a\u0a39\u0a3f\u0a32\u0a3e\u0a02 \u0a07\u0a71\u0a15 \u0a1f\u0a4d\u0a30\u0a3e\u0a02\u0a1c\u0a48\u0a15\u0a38\u0a3c\u0a28 \u0a38\u0a3c\u0a41\u0a30\u0a42 \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48\u0964 \u0a39\u0a3e\u0a32\u0a3e\u0a02\u0a15\u0a3f, \u0a1c\u0a47\u0a15\u0a30 \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a47 \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a35\u0a3f\u0a71\u0a1a \u0a05\u0a1c\u0a47 \u0a35\u0a40 \u0a2a\u0a41\u0a30\u0a3e\u0a23\u0a40\u0a06\u0a02 MyISAM \u0a1f\u0a47\u0a2c\u0a32\u0a3e\u0a02 \u0a39\u0a28, \u0a24\u0a3e\u0a02 \u0a07\u0a39 \u0a2b\u0a32\u0a48\u0a17 \u0a09\u0a39\u0a28\u0a3e\u0a02 \u0a28\u0a42\u0a70 \u0a32\u0a4c\u0a15 \u0a39\u0a4b\u0a23 \u0a24\u0a4b\u0a02 \u0a28\u0a39\u0a40\u0a02 \u0a30\u0a4b\u0a15\u0a47\u0a17\u0a3e, \u0a1c\u0a3f\u0a38 \u0a28\u0a3e\u0a32 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a1a\u0a71\u0a32\u0a23 \u0a26\u0a4c\u0a30\u0a3e\u0a28 \u0a2a\u0a4d\u0a30\u0a4b\u0a21\u0a15\u0a38\u0a3c\u0a28 \u0a30\u0a40\u0a21\/\u0a30\u0a3e\u0a08\u0a1f \u0a1f\u0a4d\u0a30\u0a48\u0a2b\u0a3f\u0a15 \u0a30\u0a41\u0a15 \u0a38\u0a15\u0a26\u0a3e \u0a39\u0a48\u0964 \u0a07\u0a38 \u0a24\u0a4b\u0a02 \u0a07\u0a32\u0a3e\u0a35\u0a3e, \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a26\u0a4c\u0a30\u0a3e\u0a28 \u0a21\u0a3f\u0a35\u0a48\u0a32\u0a2a\u0a30\u0a3e\u0a02 \u0a26\u0a41\u0a06\u0a30\u0a3e \u0a1a\u0a32\u0a3e\u0a08 \u0a17\u0a08 \u0a15\u0a4b\u0a08 \u0a35\u0a40 <code>ALTER TABLE<\/code>, <code>DROP TABLE<\/code>, \u0a1c\u0a3e\u0a02 <code>RENAME TABLE<\/code> \u0a38\u0a1f\u0a47\u0a1f\u0a2e\u0a48\u0a02\u0a1f <code>REPEATABLE READ<\/code> \u0a38\u0a28\u0a48\u0a2a\u0a38\u0a3c\u0a3e\u0a1f \u0a28\u0a42\u0a70 \u0a24\u0a4b\u0a5c \u0a26\u0a47\u0a35\u0a47\u0a17\u0a40, \u0a1c\u0a3f\u0a38 \u0a28\u0a3e\u0a32 \u0a21\u0a70\u0a2a \u0a05\u0a38\u0a2b\u0a32 \u0a39\u0a4b \u0a1c\u0a3e\u0a35\u0a47\u0a17\u0a3e\u0964<\/p>\n<h3>PostgreSQL \u0a05\u0a24\u0a47 WAL \u0a06\u0a30\u0a15\u0a3e\u0a08\u0a35\u0a3f\u0a70\u0a17<\/h3>\n<p>PostgreSQL \u0a32\u0a08, <code>pg_dump<\/code> \u0a07\u0a15\u0a38\u0a3e\u0a30 \u0a32\u0a3e\u0a1c\u0a3c\u0a40\u0a15\u0a32 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2a\u0a4d\u0a30\u0a26\u0a3e\u0a28 \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48, \u0a2a\u0a30 \u0a38\u0a3f\u0a30\u0a2b\u0a3c \u0a32\u0a3e\u0a1c\u0a3c\u0a40\u0a15\u0a32 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2a\u0a41\u0a06\u0a07\u0a70\u0a1f-\u0a07\u0a28-\u0a1f\u0a3e\u0a08\u0a2e \u0a30\u0a3f\u0a15\u0a35\u0a30\u0a40 (PITR) \u0a2a\u0a4d\u0a30\u0a26\u0a3e\u0a28 \u0a28\u0a39\u0a40\u0a02 \u0a15\u0a30 \u0a38\u0a15\u0a26\u0a47\u0964 \u0a1c\u0a47\u0a15\u0a30 \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a3e \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a38\u0a3c\u0a3e\u0a2e 4:00 \u0a35\u0a1c\u0a47 \u0a15\u0a30\u0a48\u0a38\u0a3c \u0a39\u0a4b \u0a1c\u0a3e\u0a02\u0a26\u0a3e \u0a39\u0a48 \u0a05\u0a24\u0a47 \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a40 \u0a06\u0a16\u0a30\u0a40 cron \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f \u0a05\u0a71\u0a27\u0a40 \u0a30\u0a3e\u0a24 \u0a28\u0a42\u0a70 \u0a1a\u0a71\u0a32\u0a40 \u0a38\u0a40, \u0a24\u0a3e\u0a02 \u0a24\u0a41\u0a38\u0a40\u0a02 16 \u0a18\u0a70\u0a1f\u0a3f\u0a06\u0a02 \u0a26\u0a3e \u0a21\u0a47\u0a1f\u0a3e \u0a17\u0a41\u0a06 \u0a26\u0a3f\u0a70\u0a26\u0a47 \u0a39\u0a4b\u0964<\/p>\n<p>PITR \u0a2a\u0a4d\u0a30\u0a3e\u0a2a\u0a24 \u0a15\u0a30\u0a28 \u0a32\u0a08 Write-Ahead Logs (WAL) \u0a26\u0a40 \u0a28\u0a3f\u0a30\u0a70\u0a24\u0a30 \u0a06\u0a30\u0a15\u0a3e\u0a08\u0a35\u0a3f\u0a70\u0a17 \u0a26\u0a40 \u0a32\u0a4b\u0a5c \u0a39\u0a41\u0a70\u0a26\u0a40 \u0a39\u0a48\u0964 <code>archive_command<\/code> \u0a28\u0a42\u0a70 \u0a38\u0a41\u0a30\u0a71\u0a16\u0a3f\u0a05\u0a24 \u0a22\u0a70\u0a17 \u0a28\u0a3e\u0a32 \u0a38\u0a70\u0a2d\u0a3e\u0a32\u0a23 \u0a32\u0a08 \u0a07\u0a71\u0a15 DIY \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f \u0a32\u0a3f\u0a16\u0a23\u0a3e \u0a2c\u0a39\u0a41\u0a24 \u0a2e\u0a41\u0a38\u0a3c\u0a15\u0a32 \u0a39\u0a48\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>\u0a1c\u0a47\u0a15\u0a30 \u0a2e\u0a70\u0a1c\u0a3c\u0a3f\u0a32 \u0a38\u0a1f\u0a4b\u0a30\u0a47\u0a1c (<code>\/mnt\/wal_archive\/<\/code>) \u0a2d\u0a30 \u0a1c\u0a3e\u0a02\u0a26\u0a40 \u0a39\u0a48 \u0a1c\u0a3e\u0a02 \u0a09\u0a2a\u0a32\u0a2c\u0a27 \u0a28\u0a39\u0a40\u0a02 \u0a39\u0a41\u0a70\u0a26\u0a40 \u0a39\u0a48, \u0a24\u0a3e\u0a02 <code>archive_command<\/code> \u0a05\u0a38\u0a2b\u0a32 \u0a39\u0a4b \u0a1c\u0a3e\u0a35\u0a47\u0a17\u0a3e\u0964 PostgreSQL \u0a2b\u0a3f\u0a30 WAL \u0a2b\u0a3e\u0a08\u0a32\u0a3e\u0a02 \u0a28\u0a42\u0a70 \u0a38\u0a25\u0a3e\u0a28\u0a15 \u0a24\u0a4c\u0a30 &#8216;\u0a24\u0a47 \u0a07\u0a15\u0a71\u0a20\u0a3e \u0a15\u0a30\u0a47\u0a17\u0a3e \u0a1c\u0a26\u0a4b\u0a02 \u0a24\u0a71\u0a15 \u0a2a\u0a4d\u0a30\u0a3e\u0a07\u0a2e\u0a30\u0a40 \u0a21\u0a3f\u0a38\u0a15 \u0a2d\u0a30 \u0a28\u0a39\u0a40\u0a02 \u0a1c\u0a3e\u0a02\u0a26\u0a40, \u0a1c\u0a3f\u0a38 \u0a28\u0a3e\u0a32 \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a2a\u0a42\u0a30\u0a40 \u0a24\u0a30\u0a4d\u0a39\u0a3e\u0a02 \u0a2c\u0a70\u0a26 \u0a39\u0a4b \u0a1c\u0a3e\u0a35\u0a47\u0a17\u0a3e\u0964 DIY \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f\u0a3e\u0a02 \u0a15\u0a4b\u0a32 \u0a38\u0a3c\u0a3e\u0a07\u0a26 \u0a39\u0a40 \u0a09\u0a39 \u0a1f\u0a48\u0a32\u0a40\u0a2e\u0a48\u0a1f\u0a30\u0a40 \u0a39\u0a41\u0a70\u0a26\u0a40 \u0a39\u0a48 \u0a1c\u0a4b WAL \u0a07\u0a15\u0a71\u0a24\u0a30\u0a24\u0a3e \u0a26\u0a40 \u0a28\u0a3f\u0a17\u0a30\u0a3e\u0a28\u0a40 \u0a15\u0a30\u0a28 \u0a05\u0a24\u0a47 \u0a06\u0a0a\u0a1f\u0a47\u0a1c \u0a39\u0a4b\u0a23 \u0a24\u0a4b\u0a02 \u0a2a\u0a39\u0a3f\u0a32\u0a3e\u0a02 \u0a2a\u0a4d\u0a30\u0a38\u0a3c\u0a3e\u0a38\u0a15\u0a3e\u0a02 \u0a28\u0a42\u0a70 \u0a1a\u0a47\u0a24\u0a3e\u0a35\u0a28\u0a40 \u0a26\u0a47\u0a23 \u0a32\u0a08 \u0a32\u0a4b\u0a5c\u0a40\u0a02\u0a26\u0a40 \u0a39\u0a41\u0a70\u0a26\u0a40 \u0a39\u0a48\u0964<\/p>\n<h2>\u0a16\u0a3c\u0a24\u0a30\u0a3e 3: \u0a30\u0a3f\u0a1f\u0a48\u0a28\u0a38\u0a3c\u0a28 \u0a30\u0a42\u0a32\u0a47\u0a1f<\/h2>\n<p>\u0a38\u0a3e\u0a21\u0a40 \u0a38\u0a3c\u0a41\u0a30\u0a42\u0a06\u0a24\u0a40 \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f \u0a35\u0a3f\u0a71\u0a1a \u0a30\u0a3f\u0a1f\u0a48\u0a28\u0a38\u0a3c\u0a28 \u0a15\u0a2e\u0a3e\u0a02\u0a21 \u0a28\u0a42\u0a70 \u0a35\u0a3e\u0a2a\u0a38 \u0a26\u0a47\u0a16\u0a4b:<\/p>\n<pre><code class=\"language-bash\">find $BACKUP_DIR -type f -name \"*.sql.gz\" -mtime +30 -exec rm {} ;\n<\/code><\/pre>\n<p>\u0a07\u0a39 \u0a07\u0a71\u0a15 \u0a2d\u0a3f\u0a06\u0a28\u0a15 \u0a21\u0a47\u0a1f\u0a3e \u0a28\u0a41\u0a15\u0a38\u0a3e\u0a28 \u0a26\u0a40 \u0a18\u0a1f\u0a28\u0a3e \u0a39\u0a48 \u0a1c\u0a4b 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\u0a05\u0a24\u0a47 30 \u0a26\u0a3f\u0a28\u0a3e\u0a02 \u0a24\u0a4b\u0a02 \u0a2a\u0a41\u0a30\u0a3e\u0a23\u0a40\u0a06\u0a02 \u0a2b\u0a3e\u0a08\u0a32\u0a3e\u0a02 \u0a28\u0a42\u0a70 \u0a2e\u0a3f\u0a1f\u0a3e\u0a09\u0a02\u0a26\u0a40 \u0a30\u0a39\u0a3f\u0a70\u0a26\u0a40 \u0a39\u0a48\u0964<\/p>\n<p>30 \u0a26\u0a3f\u0a28\u0a3e\u0a02 \u0a26\u0a40\u0a06\u0a02 \u0a1a\u0a41\u0a71\u0a2a-\u0a1a\u0a3e\u0a2a \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a05\u0a38\u0a2b\u0a32\u0a24\u0a3e\u0a35\u0a3e\u0a02 \u0a24\u0a4b\u0a02 \u0a2c\u0a3e\u0a05\u0a26, <code>find<\/code> \u0a15\u0a2e\u0a3e\u0a02\u0a21 \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a3e \u0a06\u0a16\u0a30\u0a40 \u0a2c\u0a1a\u0a3f\u0a06 \u0a39\u0a4b\u0a07\u0a06 \u0a1a\u0a70\u0a17\u0a3e \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2e\u0a3f\u0a1f\u0a3e \u0a26\u0a47\u0a35\u0a47\u0a17\u0a40\u0964 \u0a39\u0a41\u0a23 \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a47 \u0a15\u0a4b\u0a32 \u0a1c\u0a3c\u0a40\u0a30\u0a4b \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2c\u0a1a\u0a47 \u0a39\u0a28\u0964<\/p>\n<p>CloudSave \u0a35\u0a30\u0a17\u0a3e \u0a10\u0a02\u0a1f\u0a30\u0a2a\u0a4d\u0a30\u0a3e\u0a08\u0a1c\u0a3c \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a38\u0a4c\u0a2b\u0a1f\u0a35\u0a47\u0a05\u0a30 \u0a38\u0a1f\u0a47\u0a1f\u0a2b\u0a41\u0a71\u0a32 \u0a30\u0a3f\u0a1f\u0a48\u0a28\u0a38\u0a3c\u0a28 \u0a28\u0a40\u0a24\u0a40\u0a06\u0a02 \u0a26\u0a40 \u0a35\u0a30\u0a24\u0a4b\u0a02 \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48\u0964 \u0a07\u0a39 &#8220;30 \u0a26\u0a3f\u0a28\u0a3e\u0a02 \u0a24\u0a4b\u0a02 \u0a2a\u0a41\u0a30\u0a3e\u0a23\u0a47 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2e\u0a3f\u0a1f\u0a3e\u0a13&#8221; \u0a05\u0a24\u0a47 &#8220;\u0a2a\u0a41\u0a30\u0a3e\u0a23\u0a47 \u0a21\u0a47\u0a1f\u0a3e \u0a28\u0a42\u0a70 \u0a39\u0a1f\u0a3e\u0a09\u0a23 \u0a24\u0a4b\u0a02 \u0a2a\u0a39\u0a3f\u0a32\u0a3e\u0a02 \u0a07\u0a39 \u0a2f\u0a15\u0a40\u0a28\u0a40 \u0a2c\u0a23\u0a3e\u0a13 \u0a15\u0a3f \u0a18\u0a71\u0a1f\u0a4b-\u0a18\u0a71\u0a1f 30 \u0a38\u0a2b\u0a32 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<code>mysql_config_editor<\/code> \u0a1c\u0a3e\u0a02 PostgreSQL \u0a26\u0a40 <code>.pgpass<\/code> \u0a2b\u0a3e\u0a08\u0a32 \u0a35\u0a30\u0a17\u0a47 \u0a1f\u0a42\u0a32 \u0a07\u0a38 \u0a28\u0a42\u0a70 \u0a18\u0a71\u0a1f \u0a15\u0a30\u0a26\u0a47 \u0a39\u0a28, \u0a2b\u0a3f\u0a30 \u0a35\u0a40 \u0a09\u0a39\u0a28\u0a3e\u0a02 \u0a28\u0a42\u0a70 \u0a38\u0a30\u0a35\u0a30 &#8216;\u0a24\u0a47 \u0a38\u0a25\u0a3e\u0a28\u0a15 \u0a15\u0a41\u0a70\u0a1c\u0a40 \u0a2b\u0a3e\u0a08\u0a32\u0a3e\u0a02 \u0a26\u0a3e \u0a2a\u0a4d\u0a30\u0a2c\u0a70\u0a27\u0a28 \u0a15\u0a30\u0a28 \u0a26\u0a40 \u0a32\u0a4b\u0a5c \u0a39\u0a41\u0a70\u0a26\u0a40 \u0a39\u0a48\u0964<\/li>\n<li><strong>\u0a30\u0a48\u0a38\u0a1f &#8216;\u0a24\u0a47 \u0a10\u0a28\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a38\u0a3c\u0a28 \u0a26\u0a40 \u0a18\u0a3e\u0a1f:<\/strong> \u0a21\u0a3f\u0a38\u0a15 &#8216;\u0a24\u0a47 \u0a15\u0a71\u0a1a\u0a3e SQL \u0a21\u0a70\u0a2a \u0a15\u0a30\u0a28\u0a3e \u0a38\u0a70\u0a35\u0a47\u0a26\u0a28\u0a38\u0a3c\u0a40\u0a32 PII\/PHI \u0a28\u0a42\u0a70 \u0a16\u0a41\u0a71\u0a32\u0a4d\u0a39\u0a3e \u0a1b\u0a71\u0a21 \u0a26\u0a3f\u0a70\u0a26\u0a3e \u0a39\u0a48\u0964<\/li>\n<li><strong>\u0a17\u0a41\u0a70\u0a1d\u0a32\u0a26\u0a3e\u0a30 \u0a10\u0a28\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a38\u0a3c\u0a28 \u0a2a\u0a3e\u0a08\u0a2a\u0a32\u0a3e\u0a08\u0a28\u0a3e\u0a02:<\/strong> GPG \u0a26\u0a40 \u0a35\u0a30\u0a24\u0a4b\u0a02 \u0a15\u0a30\u0a15\u0a47 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a28\u0a42\u0a70 \u0a10\u0a28\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f \u0a15\u0a30\u0a28 \u0a26\u0a40 \u0a15\u0a4b\u0a38\u0a3c\u0a3f\u0a38\u0a3c \u0a15\u0a30\u0a28\u0a3e \u0a17\u0a70\u0a2d\u0a40\u0a30 CPU \u0a13\u0a35\u0a30\u0a39\u0a48\u0a71\u0a21 \u0a05\u0a24\u0a47 \u0a15\u0a41\u0a70\u0a1c\u0a40 \u0a2a\u0a4d\u0a30\u0a2c\u0a70\u0a27\u0a28 \u0a26\u0a40\u0a06\u0a02 \u0a17\u0a41\u0a70\u0a1d\u0a32\u0a3e\u0a02 \u0a2a\u0a48\u0a26\u0a3e \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48\u0964<\/li>\n<\/ol>\n<pre><code class=\"language-bash\"># \u0a07\u0a71\u0a15 DIY \u0a10\u0a28\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f\u0a21 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2a\u0a3e\u0a08\u0a2a\u0a32\u0a3e\u0a08\u0a28\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>\u0a1c\u0a47\u0a15\u0a30 \u0a38\u0a30\u0a35\u0a30 \u0a28\u0a3e\u0a32 \u0a38\u0a2e\u0a1d\u0a4c\u0a24\u0a3e \u0a15\u0a40\u0a24\u0a3e \u0a1c\u0a3e\u0a02\u0a26\u0a3e \u0a39\u0a48, \u0a24\u0a3e\u0a02 \u0a39\u0a2e\u0a32\u0a3e\u0a35\u0a30 \u0a15\u0a4b\u0a32 \u0a10\u0a28\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f\u0a21 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a05\u0a24\u0a47 <code>\/etc\/keys\/backup.key<\/code> \u0a2b\u0a3e\u0a08\u0a32 \u0a26\u0a4b\u0a35\u0a3e\u0a02 \u0a24\u0a71\u0a15 \u0a2a\u0a39\u0a41\u0a70\u0a1a \u0a39\u0a41\u0a70\u0a26\u0a40 \u0a39\u0a48, \u0a1c\u0a3f\u0a38 \u0a28\u0a3e\u0a32 \u0a10\u0a28\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a38\u0a3c\u0a28 \u0a2c\u0a47\u0a15\u0a3e\u0a30 \u0a39\u0a4b \u0a1c\u0a3e\u0a02\u0a26\u0a40 \u0a39\u0a48\u0964 \u0a07\u0a38 \u0a24\u0a4b\u0a02 \u0a07\u0a32\u0a3e\u0a35\u0a3e, \u0a1c\u0a47\u0a15\u0a30 \u0a09\u0a39 DBA \u0a1c\u0a3f\u0a38\u0a28\u0a47 GPG \u0a15\u0a41\u0a70\u0a1c\u0a40 \u0a24\u0a3f\u0a06\u0a30 \u0a15\u0a40\u0a24\u0a40 \u0a38\u0a40, \u0a15\u0a70\u0a2a\u0a28\u0a40 \u0a1b\u0a71\u0a21 \u0a26\u0a3f\u0a70\u0a26\u0a3e \u0a39\u0a48 \u0a05\u0a24\u0a47 \u0a15\u0a41\u0a70\u0a1c\u0a40 \u0a17\u0a41\u0a70\u0a2e \u0a39\u0a4b \u0a1c\u0a3e\u0a02\u0a26\u0a40 \u0a39\u0a48, \u0a24\u0a3e\u0a02 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a30\u0a3f\u0a15\u0a35\u0a30 \u0a28\u0a39\u0a40\u0a02 \u0a15\u0a40\u0a24\u0a47 \u0a1c\u0a3e \u0a38\u0a15\u0a26\u0a47\u0964<\/p>\n<h2>\u0a16\u0a3c\u0a24\u0a30\u0a3e 5: RTO \u0a30\u0a3f\u0a10\u0a32\u0a3f\u0a1f\u0a40 \u0a1a\u0a48\u0a71\u0a15 (\u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a15\u0a30\u0a28\u0a3e \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a32\u0a48\u0a23 \u0a28\u0a3e\u0a32\u0a4b\u0a02 \u0a14\u0a16\u0a3e \u0a39\u0a48)<\/h2>\n<p>\u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a26\u0a40 \u0a05\u0a70\u0a24\u0a2e \u0a2a\u0a4d\u0a30\u0a40\u0a16\u0a3f\u0a06 \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a39\u0a48\u0964 DIY \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f\u0a3e\u0a02 \u0a26\u0a41\u0a06\u0a30\u0a3e \u0a24\u0a3f\u0a06\u0a30 \u0a15\u0a40\u0a24\u0a47 \u0a17\u0a0f \u0a32\u0a3e\u0a1c\u0a3c\u0a40\u0a15\u0a32 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a15\u0a30\u0a28 \u0a32\u0a08 \u0a2c\u0a39\u0a41\u0a24 \u0a39\u0a4c\u0a32\u0a40 \u0a39\u0a41\u0a70\u0a26\u0a47 \u0a39\u0a28\u0964 \u0a07\u0a71\u0a15 500GB SQL \u0a21\u0a70\u0a2a \u0a2c\u0a23\u0a3e\u0a09\u0a23 \u0a35\u0a3f\u0a71\u0a1a 15 \u0a2e\u0a3f\u0a70\u0a1f \u0a32\u0a71\u0a17 \u0a38\u0a15\u0a26\u0a47 \u0a39\u0a28, \u0a2a\u0a30 \u0a07\u0a38\u0a28\u0a42\u0a70 \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a15\u0a30\u0a28 \u0a32\u0a08 \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a07\u0a70\u0a1c\u0a23 \u0a28\u0a42\u0a70 SQL \u0a28\u0a42\u0a70 \u0a2a\u0a3e\u0a30\u0a38 \u0a15\u0a30\u0a28, \u0a07\u0a70\u0a21\u0a48\u0a15\u0a38\u0a3e\u0a02 \u0a28\u0a42\u0a70 \u0a26\u0a41\u0a2c\u0a3e\u0a30\u0a3e \u0a2c\u0a23\u0a3e\u0a09\u0a23, \u0a05\u0a24\u0a47 \u0a15\u0a70\u0a38\u0a1f\u0a4d\u0a30\u0a47\u0a02\u0a1f\u0a38 \u0a26\u0a40 \u0a2e\u0a41\u0a5c \u0a17\u0a23\u0a28\u0a3e \u0a15\u0a30\u0a28 \u0a26\u0a40 \u0a32\u0a4b\u0a5c \u0a39\u0a41\u0a70\u0a26\u0a40 \u0a39\u0a48\u0964 \u0a07\u0a38 \u0a35\u0a3f\u0a71\u0a1a \u0a18\u0a70\u0a1f\u0a47 \u0a1c\u0a3e\u0a02 \u0a26\u0a3f\u0a28 \u0a35\u0a40 \u0a32\u0a71\u0a17 \u0a38\u0a15\u0a26\u0a47 \u0a39\u0a28, \u0a1c\u0a4b \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a47 RTO \u0a28\u0a42\u0a70 \u0a16\u0a24\u0a2e \u0a15\u0a30 \u0a26\u0a3f\u0a70\u0a26\u0a3e \u0a39\u0a48\u0964<\/p>\n<p>\u0a35\u0a71\u0a21\u0a47 \u0a2a\u0a4d\u0a30\u0a4b\u0a21\u0a15\u0a38\u0a3c\u0a28 \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a32\u0a08, \u0a2d\u0a4c\u0a24\u0a3f\u0a15 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a (\u0a05\u0a38\u0a32 \u0a21\u0a47\u0a1f\u0a3e \u0a2b\u0a3e\u0a08\u0a32\u0a3e\u0a02 \u0a28\u0a42\u0a70 \u0a15\u0a3e\u0a2a\u0a40 \u0a15\u0a30\u0a28\u0a3e) \u0a32\u0a3e\u0a1c\u0a3c\u0a2e\u0a40 \u0a39\u0a28\u0964 \u0a39\u0a3e\u0a32\u0a3e\u0a02\u0a15\u0a3f Percona XtraBackup \u0a1c\u0a3e\u0a02 <code>pg_basebackup<\/code> \u0a35\u0a30\u0a17\u0a47 \u0a1f\u0a42\u0a32 \u0a2e\u0a4c\u0a1c\u0a42\u0a26 \u0a39\u0a28, \u0a09\u0a39\u0a28\u0a3e\u0a02 \u0a28\u0a42\u0a70 DIY Bash \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f\u0a3e\u0a02 \u0a35\u0a3f\u0a71\u0a1a \u0a32\u0a2a\u0a47\u0a1f\u0a23\u0a3e \u0a2c\u0a39\u0a41\u0a24 \u0a17\u0a41\u0a70\u0a1d\u0a32\u0a26\u0a3e\u0a30 \u0a39\u0a48\u0964 \u0a24\u0a41\u0a39\u0a3e\u0a28\u0a42\u0a70 LVM \u0a38\u0a28\u0a48\u0a2a\u0a38\u0a3c\u0a3e\u0a1f \u0a26\u0a3e \u0a2a\u0a4d\u0a30\u0a2c\u0a70\u0a27\u0a28 \u0a15\u0a30\u0a28\u0a3e \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a3e \u0a39\u0a48, \u0a2b\u0a3e\u0a08\u0a32 \u0a38\u0a3f\u0a38\u0a1f\u0a2e \u0a15\u0a41\u0a07\u0a1c\u0a3c\u0a3f\u0a70\u0a17 \u0a28\u0a42\u0a70 \u0a38\u0a70\u0a2d\u0a3e\u0a32\u0a23\u0a3e \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a3e \u0a39\u0a48, \u0a05\u0a24\u0a47 \u0a07\u0a39 \u0a2f\u0a15\u0a40\u0a28\u0a40 \u0a2c\u0a23\u0a3e\u0a09\u0a23\u0a3e \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a3e \u0a39\u0a48 \u0a15\u0a3f \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a28\u0a48\u0a71\u0a1f\u0a35\u0a30\u0a15 \u0a07\u0a70\u0a1f\u0a30\u0a2b\u0a47\u0a38 \u0a28\u0a42\u0a70 \u0a38\u0a70\u0a24\u0a4d\u0a30\u0a3f\u0a2a\u0a24 \u0a15\u0a40\u0a24\u0a47 \u0a2c\u0a3f\u0a28\u0a3e\u0a02 \u0a06\u0a2b\u0a38\u0a3e\u0a08\u0a1f \u0a1f\u0a4d\u0a30\u0a3e\u0a02\u0a38\u0a2b\u0a30 \u0a15\u0a40\u0a24\u0a3e \u0a17\u0a3f\u0a06 \u0a39\u0a48\u0964<\/p>\n<h3>LVM \u0a38\u0a28\u0a48\u0a2a\u0a38\u0a3c\u0a3e\u0a1f \u0a1f\u0a4d\u0a30\u0a48\u0a2a<\/h3>\n<p>\u0a2c\u0a39\u0a41\u0a24 \u0a38\u0a3e\u0a30\u0a47 \u0a07\u0a70\u0a1c\u0a40\u0a28\u0a40\u0a05\u0a30 LVM \u0a38\u0a28\u0a48\u0a2a\u0a38\u0a3c\u0a3e\u0a1f \u0a26\u0a40 \u0a35\u0a30\u0a24\u0a4b\u0a02 \u0a15\u0a30\u0a15\u0a47 &#8220;\u0a1c\u0a3c\u0a40\u0a30\u0a4b \u0a21\u0a3e\u0a0a\u0a28\u0a1f\u0a3e\u0a08\u0a2e&#8221; \u0a2d\u0a4c\u0a24\u0a3f\u0a15 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a26\u0a40 \u0a15\u0a4b\u0a38\u0a3c\u0a3f\u0a38\u0a3c \u0a15\u0a30\u0a26\u0a47 \u0a39\u0a28:<\/p>\n<pre><code class=\"language-bash\"># \u0a07\u0a71\u0a15 \u0a38\u0a28\u0a48\u0a2a\u0a38\u0a3c\u0a3e\u0a1f \u0a2c\u0a23\u0a3e\u0a13\nlvcreate --size 20G --snapshot --name db_snap \/dev\/vg0\/db_vol\n\n# \u0a2e\u0a3e\u0a0a\u0a02\u0a1f \u0a05\u0a24\u0a47 \u0a15\u0a3e\u0a2a\u0a40 \u0a15\u0a30\u0a4b\nmount \/dev\/vg0\/db_snap \/mnt\/snap\ntar -czf \/backups\/db_physical.tar.gz \/mnt\/snap\/mysql\n<\/code><\/pre>\n<p>\u0a1c\u0a47\u0a15\u0a30 \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a30\u0a3e\u0a08\u0a1f I\/O \u0a35\u0a3f\u0a71\u0a1a \u0a05\u0a1a\u0a3e\u0a28\u0a15 \u0a35\u0a3e\u0a27\u0a3e \u0a05\u0a28\u0a41\u0a2d\u0a35 \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48, \u0a24\u0a3e\u0a02 20G LVM \u0a38\u0a28\u0a48\u0a2a\u0a38\u0a3c\u0a3e\u0a1f \u0a24\u0a41\u0a30\u0a70\u0a24 \u0a2d\u0a30 \u0a38\u0a15\u0a26\u0a3e \u0a39\u0a48\u0964 \u0a1c\u0a26\u0a4b\u0a02 \u0a07\u0a71\u0a15 LVM \u0a38\u0a28\u0a48\u0a2a\u0a38\u0a3c\u0a3e\u0a1f \u0a2d\u0a30 \u0a1c\u0a3e\u0a02\u0a26\u0a3e \u0a39\u0a48, \u0a24\u0a3e\u0a02 \u0a07\u0a39 \u0a05\u0a35\u0a48\u0a27 \u0a39\u0a4b \u0a1c\u0a3e\u0a02\u0a26\u0a3e \u0a39\u0a48, \u0a05\u0a24\u0a47 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a05\u0a38\u0a2b\u0a32 \u0a39\u0a4b \u0a1c\u0a3e\u0a02\u0a26\u0a3e \u0a39\u0a48\u0964 \u0a07\u0a38 \u0a24\u0a4b\u0a02 \u0a35\u0a40 \u0a2e\u0a3e\u0a5c\u0a40 \u0a17\u0a71\u0a32 \u0a07\u0a39 \u0a39\u0a48 \u0a15\u0a3f, \u0a2c\u0a39\u0a41\u0a24 \u0a1c\u0a3c\u0a3f\u0a06\u0a26\u0a3e \u0a35\u0a30\u0a24\u0a47 \u0a17\u0a0f LVM \u0a38\u0a28\u0a48\u0a2a\u0a38\u0a3c\u0a3e\u0a1f \u0a2a\u0a4d\u0a30\u0a3e\u0a07\u0a2e\u0a30\u0a40 \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a35\u0a3e\u0a32\u0a40\u0a05\u0a2e \u0a26\u0a40 I\/O 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\u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 API (MySQL, PostgreSQL, MS SQL, Oracle) \u0a28\u0a3e\u0a32 \u0a07\u0a70\u0a1f\u0a30\u0a48\u0a15\u0a1f \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48\u0964<\/p>\n<h3>\u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f\u0a3e\u0a02 \u0a24\u0a4b\u0a02 \u0a26\u0a42\u0a30 \u0a1c\u0a3e\u0a23 \u0a26\u0a47 \u0a2e\u0a41\u0a71\u0a16 \u0a2b\u0a3e\u0a07\u0a26\u0a47:<\/h3>\n<ol>\n<li><strong>\u0a06\u0a1f\u0a4b\u0a2e\u0a47\u0a1f\u0a3f\u0a21 \u0a35\u0a48\u0a30\u0a40\u0a2b\u0a3f\u0a15\u0a47\u0a38\u0a3c\u0a28:<\/strong> \u0a06\u0a27\u0a41\u0a28\u0a3f\u0a15 \u0a2a\u0a32\u0a47\u0a1f\u0a2b\u0a3e\u0a30\u0a2e \u0a38\u0a3f\u0a30\u0a2b\u0a3c \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a28\u0a39\u0a40\u0a02 \u0a32\u0a48\u0a02\u0a26\u0a47; \u0a09\u0a39 \u0a09\u0a39\u0a28\u0a3e\u0a02 \u0a26\u0a40 \u0a1c\u0a3e\u0a02\u0a1a \u0a15\u0a30\u0a26\u0a47 \u0a39\u0a28\u0964 CloudSave \u0a06\u0a2a\u0a23\u0a47 \u0a06\u0a2a \u0a07\u0a71\u0a15 \u0a05\u0a38\u0a25\u0a3e\u0a08 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\u0a15\u0a30\u0a15\u0a47, \u0a32\u0a3e\u0a1c\u0a3c\u0a40\u0a15\u0a32 \u0a21\u0a70\u0a2a\u0a3e\u0a02 \u0a26\u0a40\u0a06\u0a02 \u0a38\u0a40\u0a2e\u0a3e\u0a35\u0a3e\u0a02 \u0a28\u0a42\u0a70 \u0a38\u0a2e\u0a1d \u0a15\u0a47, \u0a05\u0a24\u0a47 CloudSave \u0a35\u0a30\u0a17\u0a47 \u0a2e\u0a1c\u0a3c\u0a2c\u0a42\u0a24, \u0a06\u0a1f\u0a4b\u0a2e\u0a47\u0a1f\u0a3f\u0a21 \u0a2a\u0a32\u0a47\u0a1f\u0a2b\u0a3e\u0a30\u0a2e\u0a3e\u0a02 \u0a35\u0a71\u0a32 \u0a2e\u0a3e\u0a08\u0a17\u0a4d\u0a30\u0a47\u0a1f \u0a15\u0a30\u0a15\u0a47, DevOps \u0a05\u0a24\u0a47 DBA \u0a1f\u0a40\u0a2e\u0a3e\u0a02 \u0a15\u0a38\u0a1f\u0a2e \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f\u0a3e\u0a02 \u0a26\u0a47 &#8220;\u0a2c\u0a71\u0a38 \u0a2b\u0a48\u0a15\u0a1f\u0a30&#8221; \u0a28\u0a42\u0a70 \u0a16\u0a24\u0a2e \u0a15\u0a30 \u0a38\u0a15\u0a26\u0a40\u0a06\u0a02 \u0a39\u0a28 \u0a05\u0a24\u0a47 \u0a07\u0a39 \u0a2f\u0a15\u0a40\u0a28\u0a40 \u0a2c\u0a23\u0a3e \u0a38\u0a15\u0a26\u0a40\u0a06\u0a02 \u0a39\u0a28 \u0a15\u0a3f \u0a09\u0a39\u0a28\u0a3e\u0a02 \u0a26\u0a3e \u0a21\u0a47\u0a1f\u0a3e \u0a38\u0a71\u0a1a\u0a2e\u0a41\u0a71\u0a1a \u0a32\u0a1a\u0a15\u0a40\u0a32\u0a3e \u0a39\u0a48\u0964<\/p>\n","protected":false},"excerpt":{"rendered":"<p>** Discover the hidden dangers of DIY database backup scripts. Learn why custom Bash scripts fail in production, the risks of logical dumps, and how to secure your data with enterprise solutions.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"Why DIY Database Backup Scripts Fail in Production","rank_math_description":"** Discover the hidden dangers of DIY database backup scripts. Learn why custom Bash scripts fail in production, the risks of logical dumps, and how to secure your data with enterprise solutions.","rank_math_focus_keyword":"DIY database backup scripts","footnotes":""},"categories":[631],"tags":[2710,1109,2711,2712,2713,2714,1113],"class_list":["post-3847","post","type-post","status-publish","format-standard","hentry","category-database-backup","tag-bash-scripts","tag-database-administration","tag-diy-backups","tag-mysqldump","tag-pg_dump","tag-production-backups","tag-rpo-and-rto"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Why DIY Database Backup Scripts Fail in Production<\/title>\n<meta name=\"description\" content=\"** Discover the hidden dangers of DIY database backup scripts. 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