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\u0a1a\u0a48\u0a71\u0a15\u0a38\u0a2e \u0a28\u0a42\u0a70 \u0a38\u0a2e\u0a30\u0a71\u0a25 \u0a15\u0a30 \u0a38\u0a15\u0a26\u0a47 \u0a39\u0a4b:<\/p>\n<pre><code class=\"language-bash\"># \u0a1a\u0a48\u0a71\u0a15\u0a38\u0a2e \u0a38\u0a2e\u0a30\u0a71\u0a25 \u0a28\u0a3e\u0a32 \u0a07\u0a71\u0a15 \u0a28\u0a35\u0a3e\u0a02 PostgreSQL \u0a15\u0a32\u0a71\u0a38\u0a1f\u0a30 \u0a38\u0a3c\u0a41\u0a30\u0a42 \u0a15\u0a30\u0a4b\ninitdb --data-checksums -D \/var\/lib\/postgresql\/data\n<\/code><\/pre>\n<p><em>\u0a28\u0a4b\u0a1f: \u0a1c\u0a47\u0a15\u0a30 \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a47 \u0a15\u0a4b\u0a32 \u0a2a\u0a39\u0a3f\u0a32\u0a3e\u0a02 \u0a24\u0a4b\u0a02 \u0a2e\u0a4c\u0a1c\u0a42\u0a26 PostgreSQL \u0a15\u0a32\u0a71\u0a38\u0a1f\u0a30 \u0a39\u0a48, \u0a24\u0a3e\u0a02 \u0a24\u0a41\u0a38\u0a40\u0a02 \u0a09\u0a39\u0a28\u0a3e\u0a02 \u0a28\u0a42\u0a70 \u0a06\u0a2b\u0a32\u0a3e\u0a08\u0a28 \u0a38\u0a2e\u0a30\u0a71\u0a25 \u0a15\u0a30\u0a28 \u0a32\u0a08 <code>pg_checksums<\/code> \u0a09\u0a2a\u0a2f\u0a4b\u0a17\u0a24\u0a3e \u0a26\u0a40 \u0a35\u0a30\u0a24\u0a4b\u0a02 \u0a15\u0a30 \u0a38\u0a15\u0a26\u0a47 \u0a39\u0a4b\u0964<\/em><\/p>\n<p><strong>Microsoft SQL Server<\/strong> \u0a32\u0a08, \u0a2f\u0a15\u0a40\u0a28\u0a40 \u0a2c\u0a23\u0a3e\u0a13 \u0a15\u0a3f <code>PAGE_VERIFY<\/code> \u0a28\u0a42\u0a70 <code>CHECKSUM<\/code> &#8216;\u0a24\u0a47 \u0a38\u0a48\u0a71\u0a1f \u0a15\u0a40\u0a24\u0a3e \u0a17\u0a3f\u0a06 \u0a39\u0a48 (\u0a06\u0a27\u0a41\u0a28\u0a3f\u0a15 \u0a38\u0a70\u0a38\u0a15\u0a30\u0a23\u0a3e\u0a02 \u0a35\u0a3f\u0a71\u0a1a \u0a21\u0a3f\u0a2b\u0a4c\u0a32\u0a1f, \u0a2a\u0a30 \u0a2a\u0a41\u0a30\u0a3e\u0a23\u0a47 \u0a38\u0a3f\u0a38\u0a1f\u0a2e\u0a3e\u0a02 &#8216;\u0a24\u0a47 \u0a1c\u0a3e\u0a02\u0a1a \u0a15\u0a30\u0a28\u0a3e \u0a32\u0a3e\u0a2d\u0a26\u0a3e\u0a07\u0a15 \u0a39\u0a48):<\/p>\n<pre><code class=\"language-sql\">ALTER DATABASE [ProductionDB] SET PAGE_VERIFY CHECKSUM;\nGO\n<\/code><\/pre>\n<h3>\u0a38\u0a1f\u0a4b\u0a30\u0a47\u0a1c &#8216;\u0a24\u0a47 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a26\u0a40 \u0a2a\u0a41\u0a38\u0a3c\u0a1f\u0a40<\/h3>\n<p>\u0a07\u0a71\u0a15 \u0a35\u0a3e\u0a30 \u0a1c\u0a26\u0a4b\u0a02 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a47 \u0a38\u0a1f\u0a4b\u0a30\u0a47\u0a1c \u0a1f\u0a3e\u0a30\u0a17\u0a47\u0a1f &#8216;\u0a24\u0a47 \u0a2a\u0a39\u0a41\u0a70\u0a1a \u0a1c\u0a3e\u0a02\u0a26\u0a3e \u0a39\u0a48, \u0a24\u0a3e\u0a02 \u0a07\u0a38\u0a26\u0a40 \u0a07\u0a15\u0a38\u0a3e\u0a30\u0a24\u0a3e \u0a26\u0a40 \u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f\u0a4b\u0a17\u0a4d\u0a30\u0a3e\u0a2b\u0a3f\u0a15 \u0a24\u0a4c\u0a30 &#8216;\u0a24\u0a47 \u0a2a\u0a41\u0a38\u0a3c\u0a1f\u0a40 \u0a15\u0a40\u0a24\u0a40 \u0a1c\u0a3e\u0a23\u0a40 \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a40 \u0a39\u0a48\u0964 CloudSave \u0a35\u0a30\u0a17\u0a47 \u0a10\u0a02\u0a1f\u0a30\u0a2a\u0a4d\u0a30\u0a3e\u0a08\u0a1c\u0a3c \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2a\u0a32\u0a47\u0a1f\u0a2b\u0a3e\u0a30\u0a2e \u0a1f\u0a4d\u0a30\u0a3e\u0a02\u0a38\u0a3f\u0a1f \u0a05\u0a24\u0a47 \u0a38\u0a1f\u0a4b\u0a30\u0a47\u0a1c \u0a26\u0a4c\u0a30\u0a3e\u0a28 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2c\u0a32\u0a3e\u0a15\u0a3e\u0a02 \u0a26\u0a47 SHA-256 \u0a39\u0a48\u0a38\u0a3c \u0a26\u0a40 \u0a38\u0a35\u0a48\u0a1a\u0a32\u0a3f\u0a24 \u0a24\u0a4c\u0a30 &#8216;\u0a24\u0a47 \u0a17\u0a23\u0a28\u0a3e \u0a05\u0a24\u0a47 \u0a2a\u0a41\u0a38\u0a3c\u0a1f\u0a40 \u0a15\u0a30\u0a26\u0a47 \u0a39\u0a28\u0964 \u0a1c\u0a47\u0a15\u0a30 \u0a24\u0a41\u0a38\u0a40\u0a02 \u0a15\u0a38\u0a1f\u0a2e \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f\u0a3e\u0a02 \u0a26\u0a3e \u0a2a\u0a4d\u0a30\u0a2c\u0a70\u0a27\u0a28 \u0a15\u0a30 \u0a30\u0a39\u0a47 \u0a39\u0a4b, \u0a24\u0a3e\u0a02 \u0a24\u0a41\u0a39\u0a3e\u0a28\u0a42\u0a70 \u0a07\u0a38\u0a28\u0a42\u0a70 \u0a39\u0a71\u0a25\u0a40\u0a02 \u0a32\u0a3e\u0a17\u0a42 \u0a15\u0a30\u0a28\u0a3e \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a3e \u0a39\u0a48:<\/p>\n<pre><code class=\"language-bash\"># \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2c\u0a23\u0a3e\u0a09\u0a23 \u0a24\u0a4b\u0a02 \u0a2c\u0a3e\u0a05\u0a26 SHA-256 \u0a39\u0a48\u0a38\u0a3c \u0a24\u0a3f\u0a06\u0a30 \u0a15\u0a30\u0a4b\nsha256sum prod_db_backup.tar.gz &gt; prod_db_backup.tar.gz.sha256\n\n# \u0a38\u0a1f\u0a4b\u0a30\u0a47\u0a1c \u0a38\u0a30\u0a35\u0a30 '\u0a24\u0a47 \u0a39\u0a48\u0a38\u0a3c \u0a26\u0a40 \u0a2a\u0a41\u0a38\u0a3c\u0a1f\u0a40 \u0a15\u0a30\u0a4b\nsha256sum -c prod_db_backup.tar.gz.sha256\n<\/code><\/pre>\n<h2>\u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38-\u0a35\u0a3f\u0a38\u0a3c\u0a47\u0a38\u0a3c \u0a2a\u0a4d\u0a30\u0a2e\u0a3e\u0a23\u0a3f\u0a15\u0a24\u0a3e \u0a24\u0a15\u0a28\u0a40\u0a15\u0a3e\u0a02<\/h2>\n<p>\u0a35\u0a71\u0a16-\u0a35\u0a71\u0a16 \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a07\u0a70\u0a1c\u0a23 \u0a06\u0a2a\u0a23\u0a47 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a06\u0a30\u0a1f\u0a40\u0a2b\u0a48\u0a15\u0a1f\u0a38 \u0a26\u0a40 \u0a07\u0a15\u0a38\u0a3e\u0a30\u0a24\u0a3e \u0a26\u0a40 \u0a2a\u0a41\u0a38\u0a3c\u0a1f\u0a40 \u0a15\u0a30\u0a28 \u0a32\u0a08 \u0a28\u0a47\u0a1f\u0a3f\u0a35 \u0a1f\u0a42\u0a32 \u0a2a\u0a47\u0a38\u0a3c \u0a15\u0a30\u0a26\u0a47 \u0a39\u0a28\u0964 <\/p>\n<h3>PostgreSQL: <code>pg_verifybackup<\/code><\/h3>\n<p>PostgreSQL 13 \u0a35\u0a3f\u0a71\u0a1a \u0a2a\u0a47\u0a38\u0a3c \u0a15\u0a40\u0a24\u0a3e \u0a17\u0a3f\u0a06, <code>pg_verifybackup<\/code> <code>pg_basebackup<\/code> \u0a28\u0a3e\u0a32 \u0a32\u0a0f \u0a17\u0a0f \u0a2d\u0a4c\u0a24\u0a3f\u0a15 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a32\u0a08 \u0a07\u0a71\u0a15 \u0a17\u0a47\u0a2e-\u0a1a\u0a47\u0a02\u0a1c\u0a30 \u0a39\u0a48\u0964 \u0a07\u0a39 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a26\u0a4c\u0a30\u0a3e\u0a28 \u0a24\u0a3f\u0a06\u0a30 \u0a15\u0a40\u0a24\u0a40 \u0a17\u0a08 <code>backup_manifest<\/code> \u0a2b\u0a3e\u0a08\u0a32 \u0a28\u0a42\u0a70 \u0a2a\u0a5c\u0a4d\u0a39\u0a26\u0a3e \u0a39\u0a48 \u0a05\u0a24\u0a47 \u0a2a\u0a41\u0a38\u0a3c\u0a1f\u0a40 \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48 \u0a15\u0a3f \u0a38\u0a3e\u0a30\u0a40\u0a06\u0a02 \u0a2b\u0a3e\u0a08\u0a32\u0a3e\u0a02 \u0a2e\u0a4c\u0a1c\u0a42\u0a26 \u0a39\u0a28 \u0a05\u0a24\u0a47 \u0a09\u0a39\u0a28\u0a3e\u0a02 \u0a26\u0a47 \u0a1a\u0a48\u0a71\u0a15\u0a38\u0a2e \u0a2e\u0a47\u0a32 \u0a16\u0a3e\u0a02\u0a26\u0a47 \u0a39\u0a28\u0964<\/p>\n<pre><code class=\"language-bash\"># \u0a07\u0a71\u0a15 \u0a2d\u0a4c\u0a24\u0a3f\u0a15 \u0a2c\u0a47\u0a38 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a21\u0a3e\u0a07\u0a30\u0a48\u0a15\u0a1f\u0a30\u0a40 \u0a26\u0a47 \u0a35\u0a3f\u0a30\u0a41\u0a71\u0a27 \u0a24\u0a38\u0a26\u0a40\u0a15 \u0a1a\u0a32\u0a3e\u0a13\npg_verifybackup \/mnt\/backups\/postgres\/base_backup_20231025\/\n<\/code><\/pre>\n<p>\u0a1c\u0a47\u0a15\u0a30 \u0a15\u0a3f\u0a38\u0a47 \u0a35\u0a40 \u0a21\u0a47\u0a1f\u0a3e \u0a2b\u0a3e\u0a08\u0a32 \u0a35\u0a3f\u0a71\u0a1a \u0a07\u0a71\u0a15 \u0a35\u0a40 \u0a2c\u0a3f\u0a71\u0a1f \u0a2c\u0a26\u0a32\u0a3f\u0a06 \u0a39\u0a48, \u0a24\u0a3e\u0a02 <code>pg_verifybackup<\/code> \u0a07\u0a71\u0a15 \u0a18\u0a3e\u0a24\u0a15 \u0a17\u0a32\u0a24\u0a40 \u0a38\u0a41\u0a71\u0a1f\u0a47\u0a17\u0a3e, \u0a1c\u0a3f\u0a38 \u0a28\u0a3e\u0a32 \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a47 \u0a28\u0a3f\u0a17\u0a30\u0a3e\u0a28\u0a40 \u0a38\u0a3f\u0a38\u0a1f\u0a2e \u0a24\u0a41\u0a30\u0a70\u0a24 DBA \u0a1f\u0a40\u0a2e \u0a28\u0a42\u0a70 \u0a38\u0a41\u0a1a\u0a47\u0a24 \u0a15\u0a30 \u0a38\u0a15\u0a23\u0a17\u0a47\u0964<\/p>\n<h3>Microsoft SQL Server: <code>RESTORE VERIFYONLY<\/code><\/h3>\n<p>SQL Server \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2b\u0a3e\u0a08\u0a32 \u0a28\u0a42\u0a70 \u0a05\u0a38\u0a32 \u0a35\u0a3f\u0a71\u0a1a \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a15\u0a40\u0a24\u0a47 \u0a2c\u0a3f\u0a28\u0a3e\u0a02 \u0a09\u0a38\u0a26\u0a40 \u0a2d\u0a4c\u0a24\u0a3f\u0a15 \u0a07\u0a15\u0a38\u0a3e\u0a30\u0a24\u0a3e \u0a26\u0a40 \u0a2a\u0a41\u0a38\u0a3c\u0a1f\u0a40 \u0a15\u0a30\u0a28 \u0a32\u0a08 \u0a07\u0a71\u0a15 \u0a28\u0a47\u0a1f\u0a3f\u0a35 \u0a15\u0a2e\u0a3e\u0a02\u0a21 \u0a2a\u0a4d\u0a30\u0a26\u0a3e\u0a28 \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48\u0964 \u0a07\u0a39 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a39\u0a48\u0a21\u0a30\u0a3e\u0a02 \u0a26\u0a40 \u0a1c\u0a3e\u0a02\u0a1a \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48 \u0a05\u0a24\u0a47 \u0a2a\u0a47\u0a1c \u0a1a\u0a48\u0a71\u0a15\u0a38\u0a2e \u0a26\u0a40 \u0a2a\u0a41\u0a38\u0a3c\u0a1f\u0a40 \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48 (\u0a1c\u0a47\u0a15\u0a30 \u0a09\u0a39 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a26\u0a4c\u0a30\u0a3e\u0a28 \u0a38\u0a2e\u0a30\u0a71\u0a25 \u0a38\u0a28)\u0964<\/p>\n<pre><code class=\"language-sql\">RESTORE VERIFYONLY \nFROM DISK = 'Z:BackupsProdDB_Full.bak' \nWITH CHECKSUM;\n<\/code><\/pre>\n<p><strong>\u0a1a\u0a47\u0a24\u0a3e\u0a35\u0a28\u0a40:<\/strong> <code>RESTORE VERIFYONLY<\/code> \u0a38\u0a3f\u0a30\u0a2b \u0a07\u0a39 \u0a2a\u0a41\u0a38\u0a3c\u0a1f\u0a40 \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48 \u0a15\u0a3f \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2b\u0a3e\u0a08\u0a32 \u0a2a\u0a5c\u0a4d\u0a39\u0a28\u0a2f\u0a4b\u0a17 \u0a39\u0a48 \u0a05\u0a24\u0a47 \u0a2d\u0a4c\u0a24\u0a3f\u0a15 \u0a1a\u0a48\u0a71\u0a15\u0a38\u0a2e \u0a2e\u0a47\u0a32 \u0a16\u0a3e\u0a02\u0a26\u0a47 \u0a39\u0a28\u0964 \u0a07\u0a39 <em>\u0a24\u0a30\u0a15\u0a2a\u0a42\u0a30\u0a28 \u0a07\u0a15\u0a38\u0a3e\u0a30\u0a24\u0a3e \u0a26\u0a40 \u0a17\u0a30\u0a70\u0a1f\u0a40 \u0a28\u0a39\u0a40\u0a02 \u0a26\u0a3f\u0a70\u0a26\u0a3e<\/em>\u0964 \u0a24\u0a30\u0a15\u0a2a\u0a42\u0a30\u0a28 \u0a07\u0a15\u0a38\u0a3e\u0a30\u0a24\u0a3e \u0a28\u0a42\u0a70 \u0a2f\u0a15\u0a40\u0a28\u0a40 \u0a2c\u0a23\u0a3e\u0a09\u0a23 \u0a32\u0a08, \u0a24\u0a41\u0a39\u0a3e\u0a28\u0a42\u0a70 \u0a2a\u0a42\u0a30\u0a3e \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a15\u0a30\u0a28\u0a3e \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a3e \u0a39\u0a48 \u0a05\u0a24\u0a47 <code>DBCC CHECKDB<\/code> \u0a1a\u0a32\u0a3e\u0a09\u0a23\u0a3e \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a3e \u0a39\u0a48\u0964<\/p>\n<h3>MySQL \/ InnoDB: Percona XtraBackup<\/h3>\n<p>MySQL \u0a35\u0a3e\u0a24\u0a3e\u0a35\u0a30\u0a23 \u0a32\u0a08, \u0a2d\u0a4c\u0a24\u0a3f\u0a15 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a05\u0a15\u0a38\u0a30 Percona XtraBackup \u0a26\u0a41\u0a06\u0a30\u0a3e \u0a38\u0a70\u0a2d\u0a3e\u0a32\u0a47 \u0a1c\u0a3e\u0a02\u0a26\u0a47 \u0a39\u0a28\u0964 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2a\u0a4d\u0a30\u0a15\u0a3f\u0a30\u0a3f\u0a06 \u0a35\u0a3f\u0a71\u0a1a \u0a2b\u0a3e\u0a08\u0a32\u0a3e\u0a02 \u0a28\u0a42\u0a70 \u0a15\u0a3e\u0a2a\u0a40 \u0a15\u0a30\u0a28\u0a3e \u0a38\u0a3c\u0a3e\u0a2e\u0a32 \u0a39\u0a41\u0a70\u0a26\u0a3e \u0a39\u0a48, \u0a2a\u0a30 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a09\u0a26\u0a4b\u0a02 \u0a24\u0a71\u0a15 \u0a07\u0a15\u0a38\u0a3e\u0a30 \u0a28\u0a39\u0a40\u0a02 \u0a39\u0a41\u0a70\u0a26\u0a3e \u0a1c\u0a26\u0a4b\u0a02 \u0a24\u0a71\u0a15 \u0a1f\u0a4d\u0a30\u0a3e\u0a02\u0a1c\u0a48\u0a15\u0a38\u0a3c\u0a28 \u0a32\u0a4c\u0a17 (redo logs) \u0a32\u0a3e\u0a17\u0a42 \u0a28\u0a39\u0a40\u0a02 \u0a15\u0a40\u0a24\u0a47 \u0a1c\u0a3e\u0a02\u0a26\u0a47\u0964 <code>--prepare<\/code> \u0a2a\u0a5c\u0a3e\u0a05 \u0a07\u0a71\u0a15 \u0a2c\u0a3f\u0a32\u0a1f-\u0a07\u0a28 \u0a07\u0a15\u0a38\u0a3e\u0a30\u0a24\u0a3e \u0a1c\u0a3e\u0a02\u0a1a \u0a35\u0a1c\u0a4b\u0a02 \u0a15\u0a70\u0a2e \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48\u0964<\/p>\n<pre><code class=\"language-bash\"># \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a24\u0a3f\u0a06\u0a30 \u0a15\u0a30\u0a28\u0a3e redo logs \u0a28\u0a42\u0a70 \u0a32\u0a3e\u0a17\u0a42 \u0a15\u0a30\u0a26\u0a3e \u0a39\u0a48\u0964 \n# \u0a1c\u0a47\u0a15\u0a30 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a16\u0a30\u0a3e\u0a2c \u0a39\u0a48, \u0a24\u0a3e\u0a02 \u0a07\u0a39 \u0a2a\u0a5c\u0a3e\u0a05 \u0a2b\u0a47\u0a32 \u0a39\u0a4b \u0a1c\u0a3e\u0a35\u0a47\u0a17\u0a3e\u0964\nxtrabackup --prepare --target-dir=\/data\/backups\/mysql\/\n<\/code><\/pre>\n<h2>\u0a17\u0a4b\u0a32\u0a21 \u0a38\u0a1f\u0a48\u0a02\u0a21\u0a30\u0a21: \u0a38\u0a35\u0a48\u0a1a\u0a32\u0a3f\u0a24 \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a1f\u0a48\u0a38\u0a1f\u0a3f\u0a70\u0a17<\/h2>\n<p>\u0a1a\u0a48\u0a71\u0a15\u0a38\u0a2e \u0a05\u0a24\u0a47 \u0a24\u0a38\u0a26\u0a40\u0a15 \u0a15\u0a2e\u0a3e\u0a02\u0a21\u0a3e\u0a02 \u0a1c\u0a3c\u0a30\u0a42\u0a30\u0a40 \u0a39\u0a28, \u0a2a\u0a30 \u0a09\u0a39 \u0a15\u0a3e\u0a2b\u0a40 \u0a28\u0a39\u0a40\u0a02 \u0a39\u0a28\u0964 \u0a07\u0a39 \u0a38\u0a3e\u0a2c\u0a24 \u0a15\u0a30\u0a28 \u0a26\u0a3e \u0a07\u0a71\u0a15\u0a4b \u0a07\u0a71\u0a15 \u0a24\u0a30\u0a40\u0a15\u0a3e \u0a39\u0a48 \u0a15\u0a3f \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a15\u0a3e\u0a30\u0a1c\u0a38\u0a3c\u0a40\u0a32 \u0a39\u0a48, \u0a09\u0a39 \u0a39\u0a48 \u0a07\u0a38\u0a28\u0a42\u0a70 \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a15\u0a30\u0a28\u0a3e\u0964 \u0a06\u0a27\u0a41\u0a28\u0a3f\u0a15 DevOps \u0a35\u0a3e\u0a24\u0a3e\u0a35\u0a30\u0a23 \u0a35\u0a3f\u0a71\u0a1a, \u0a07\u0a39 \u0a2a\u0a4d\u0a30\u0a15\u0a3f\u0a30\u0a3f\u0a06 \u0a2a\u0a42\u0a30\u0a40 \u0a24\u0a30\u0a4d\u0a39\u0a3e\u0a02 \u0a38\u0a35\u0a48\u0a1a\u0a32\u0a3f\u0a24 \u0a39\u0a4b\u0a23\u0a40 \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a40 \u0a39\u0a48\u0964<\/p>\n<p>\u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a28\u0a42\u0a70 \u0a15\u0a4b\u0a21 \u0a35\u0a1c\u0a4b\u0a02 \u0a2e\u0a70\u0a28 \u0a15\u0a47, \u0a24\u0a41\u0a38\u0a40\u0a02 \u0a06\u0a2a\u0a23\u0a47 \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a32\u0a08 \u0a07\u0a71\u0a15 CI\/CD \u0a2a\u0a3e\u0a08\u0a2a\u0a32\u0a3e\u0a08\u0a28 \u0a2c\u0a23\u0a3e \u0a38\u0a15\u0a26\u0a47 \u0a39\u0a4b\u0964 \u0a07\u0a38 \u0a2a\u0a3e\u0a08\u0a2a\u0a32\u0a3e\u0a08\u0a28 \u0a28\u0a42\u0a70 \u0a05\u0a38\u0a25\u0a3e\u0a08 \u0a07\u0a28\u0a2b\u0a4d\u0a30\u0a3e\u0a38\u0a1f\u0a4d\u0a30\u0a15\u0a1a\u0a30 \u0a2a\u0a4d\u0a30\u0a26\u0a3e\u0a28 \u0a15\u0a30\u0a28\u0a3e, \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a28\u0a42\u0a70 \u0a1a\u0a32\u0a3e\u0a09\u0a23\u0a3e, \u0a2a\u0a4d\u0a30\u0a2e\u0a3e\u0a23\u0a3f\u0a15\u0a24\u0a3e \u0a15\u0a41\u0a10\u0a30\u0a40\u0a06\u0a02 \u0a1a\u0a32\u0a3e\u0a09\u0a23\u0a3e, \u0a05\u0a24\u0a47 \u0a35\u0a3e\u0a24\u0a3e\u0a35\u0a30\u0a23 \u0a28\u0a42\u0a70 \u0a39\u0a1f\u0a3e\u0a09\u0a23\u0a3e \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a3e \u0a39\u0a48\u0964<\/p>\n<h3>\u0a38\u0a35\u0a48\u0a1a\u0a32\u0a3f\u0a24 \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a2a\u0a3e\u0a08\u0a2a\u0a32\u0a3e\u0a08\u0a28 \u0a2c\u0a23\u0a3e\u0a09\u0a23\u0a3e<\/h3>\n<p>\u0a39\u0a47\u0a20\u0a3e\u0a02 \u0a07\u0a71\u0a15 Bash \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f \u0a26\u0a40 \u0a09\u0a26\u0a3e\u0a39\u0a30\u0a23 \u0a39\u0a48 \u0a1c\u0a4b PostgreSQL \u0a32\u0a4c\u0a1c\u0a40\u0a15\u0a32 \u0a21\u0a70\u0a2a \u0a26\u0a40 \u0a2a\u0a41\u0a38\u0a3c\u0a1f\u0a40 \u0a15\u0a30\u0a28 \u0a32\u0a08 \u0a30\u0a4b\u0a1c\u0a3c\u0a3e\u0a28\u0a3e \u0a07\u0a71\u0a15 cron job \u0a1c\u0a3e\u0a02 CI \u0a30\u0a28\u0a30 (\u0a1c\u0a3f\u0a35\u0a47\u0a02 \u0a15\u0a3f GitLab CI \u0a1c\u0a3e\u0a02 GitHub Actions) \u0a26\u0a41\u0a06\u0a30\u0a3e \u0a1a\u0a32\u0a3e\u0a08 \u0a1c\u0a3e \u0a38\u0a15\u0a26\u0a40 \u0a39\u0a48\u0964<\/p>\n<pre><code class=\"language-bash\">#!\/bin\/bash\nset -e\n\nBACKUP_FILE=&quot;\/mnt\/storage\/prod_db_latest.dump&quot;\nDB_NAME=&quot;prod_db&quot;\nCONTAINER_NAME=&quot;pg_restore_test&quot;\n\necho &quot;[INFO] \u0a38\u0a35\u0a48\u0a1a\u0a32\u0a3f\u0a24 \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a1f\u0a48\u0a38\u0a1f \u0a38\u0a3c\u0a41\u0a30\u0a42 \u0a39\u0a4b \u0a30\u0a3f\u0a39\u0a3e \u0a39\u0a48...&quot;\n\n# 1. \u0a07\u0a71\u0a15 \u0a05\u0a38\u0a25\u0a3e\u0a08 PostgreSQL \u0a15\u0a70\u0a1f\u0a47\u0a28\u0a30 \u0a1a\u0a32\u0a3e\u0a13\ndocker run --name $CONTAINER_NAME \n  -e POSTGRES_PASSWORD=testpass \n  -d postgres:15\n\n# PostgreSQL \u0a26\u0a47 \u0a24\u0a3f\u0a06\u0a30 \u0a39\u0a4b\u0a23 \u0a26\u0a40 \u0a09\u0a21\u0a40\u0a15 \u0a15\u0a30\u0a4b\necho &quot;[INFO] \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a26\u0a47 \u0a38\u0a3c\u0a41\u0a30\u0a42 \u0a39\u0a4b\u0a23 \u0a26\u0a40 \u0a09\u0a21\u0a40\u0a15 \u0a15\u0a40\u0a24\u0a40 \u0a1c\u0a3e \u0a30\u0a39\u0a40 \u0a39\u0a48...&quot;\nuntil docker exec $CONTAINER_NAME pg_isready -U postgres; do\n  sleep 2\ndone\n\n# 2. \u0a1f\u0a3e\u0a30\u0a17\u0a47\u0a1f \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a2c\u0a23\u0a3e\u0a13\ndocker exec $CONTAINER_NAME psql -U postgres -c &quot;CREATE DATABASE $DB_NAME;&quot;\n\n# 3. \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a1a\u0a32\u0a3e\u0a13\necho &quot;[INFO] \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a15\u0a40\u0a24\u0a3e \u0a1c\u0a3e \u0a30\u0a3f\u0a39\u0a3e \u0a39\u0a48...&quot;\ndocker cp $BACKUP_FILE $CONTAINER_NAME:\/tmp\/backup.dump\ndocker exec $CONTAINER_NAME pg_restore -U postgres -d $DB_NAME -1 \/tmp\/backup.dump\n\n# 4. \u0a32\u0a4c\u0a1c\u0a40\u0a15\u0a32 \u0a2a\u0a4d\u0a30\u0a2e\u0a3e\u0a23\u0a3f\u0a15\u0a24\u0a3e \u0a15\u0a41\u0a10\u0a30\u0a40\u0a06\u0a02 \u0a1a\u0a32\u0a3e\u0a13\necho &quot;[INFO] \u0a2a\u0a4d\u0a30\u0a2e\u0a3e\u0a23\u0a3f\u0a15\u0a24\u0a3e \u0a15\u0a41\u0a10\u0a30\u0a40\u0a06\u0a02 \u0a1a\u0a32\u0a3e\u0a08\u0a06\u0a02 \u0a1c\u0a3e \u0a30\u0a39\u0a40\u0a06\u0a02 \u0a39\u0a28...&quot;\n# \u0a1c\u0a3e\u0a02\u0a1a \u0a15\u0a30\u0a4b \u0a15\u0a3f \u0a15\u0a40 \u0a09\u0a2a\u0a2d\u0a4b\u0a17\u0a24\u0a3e \u0a1f\u0a47\u0a2c\u0a32 \u0a35\u0a3f\u0a71\u0a1a 10,000 \u0a24\u0a4b\u0a02 \u0a35\u0a71\u0a27 \u0a30\u0a3f\u0a15\u0a3e\u0a30\u0a21 \u0a39\u0a28\nUSER_COUNT=$(docker exec $CONTAINER_NAME psql -U postgres -d $DB_NAME -t -c &quot;SELECT COUNT(*) FROM users;&quot;)\n\nif [ &quot;$USER_COUNT&quot; -lt 10000 ]; then\n    echo &quot;[ERROR] \u0a32\u0a4c\u0a1c\u0a40\u0a15\u0a32 \u0a2a\u0a4d\u0a30\u0a2e\u0a3e\u0a23\u0a3f\u0a15\u0a24\u0a3e \u0a2b\u0a47\u0a32 \u0a39\u0a4b \u0a17\u0a08\u0964 10000 \u0a24\u0a4b\u0a02 \u0a35\u0a71\u0a27 \u0a09\u0a2a\u0a2d\u0a4b\u0a17\u0a24\u0a3e\u0a35\u0a3e\u0a02 \u0a26\u0a40 \u0a09\u0a2e\u0a40\u0a26 \u0a38\u0a40, $USER_COUNT \u0a2e\u0a3f\u0a32\u0a47&quot;\n    # \u0a07\u0a71\u0a25\u0a47 PagerDuty \/ Slack \u0a05\u0a32\u0a30\u0a1f \u0a1a\u0a32\u0a3e\u0a13\n    exit 1\nelse\n    echo &quot;[SUCCESS] \u0a32\u0a4c\u0a1c\u0a40\u0a15\u0a32 \u0a2a\u0a4d\u0a30\u0a2e\u0a3e\u0a23\u0a3f\u0a15\u0a24\u0a3e \u0a38\u0a2b\u0a32\u0964 \u0a09\u0a2a\u0a2d\u0a4b\u0a17\u0a24\u0a3e \u0a17\u0a3f\u0a23\u0a24\u0a40: $USER_COUNT&quot;\nfi\n\n# 5. \u0a05\u0a38\u0a25\u0a3e\u0a08 \u0a35\u0a3e\u0a24\u0a3e\u0a35\u0a30\u0a23 \u0a28\u0a42\u0a70 \u0a39\u0a1f\u0a3e\u0a13\necho &quot;[INFO] \u0a38\u0a2b\u0a3e\u0a08 \u0a15\u0a40\u0a24\u0a40 \u0a1c\u0a3e \u0a30\u0a39\u0a40 \u0a39\u0a48...&quot;\ndocker rm -f $CONTAINER_NAME\n\necho &quot;[INFO] \u0a38\u0a35\u0a48\u0a1a\u0a32\u0a3f\u0a24 \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a1f\u0a48\u0a38\u0a1f \u0a38\u0a2b\u0a32\u0a24\u0a3e\u0a2a\u0a42\u0a30\u0a35\u0a15 \u0a2a\u0a42\u0a30\u0a3e \u0a39\u0a4b\u0a07\u0a06\u0964&quot;\n<\/code><\/pre>\n<h3>\u0a24\u0a41\u0a39\u0a3e\u0a28\u0a42\u0a70 \u0a15\u0a40 \u0a2a\u0a4d\u0a30\u0a2e\u0a3e\u0a23\u0a3f\u0a24 \u0a15\u0a30\u0a28\u0a3e \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a3e \u0a39\u0a48?<\/h3>\n<p>\u0a38\u0a35\u0a48\u0a1a\u0a32\u0a3f\u0a24 \u0a30\u0a40\u0a38\u0a1f\u0a4b\u0a30 \u0a1f\u0a48\u0a38\u0a1f\u0a3f\u0a70\u0a17 \u0a15\u0a30\u0a26\u0a47 \u0a38\u0a2e\u0a47\u0a02, \u0a38\u0a3f\u0a30\u0a2b \u0a07\u0a39 \u0a28\u0a3e \u0a26\u0a47\u0a16\u0a4b \u0a15\u0a3f \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a38\u0a3c\u0a41\u0a30\u0a42 \u0a39\u0a41\u0a70\u0a26\u0a3e \u0a39\u0a48 \u0a1c\u0a3e\u0a02 \u0a28\u0a39\u0a40\u0a02\u0964 \u0a10\u0a2a\u0a32\u0a40\u0a15\u0a47\u0a38\u0a3c\u0a28-\u0a35\u0a3f\u0a38\u0a3c\u0a47\u0a38\u0a3c \u0a2a\u0a4d\u0a30\u0a2e\u0a3e\u0a23\u0a3f\u0a15\u0a24\u0a3e \u0a15\u0a41\u0a10\u0a30\u0a40\u0a06\u0a02 \u0a1a\u0a32\u0a3e\u0a13:<br \/>\n1.  <strong>\u0a30\u0a4b\u0a05 \u0a15\u0a3e\u0a09\u0a02\u0a1f\u0a38 (Row Counts):<\/strong> \u0a2f\u0a15\u0a40\u0a28\u0a40 \u0a2c\u0a23\u0a3e\u0a13 \u0a15\u0a3f \u0a2e\u0a41\u0a71\u0a16 \u0a1f\u0a47\u0a2c\u0a32\u0a3e\u0a02 \u0a35\u0a3f\u0a71\u0a1a \u0a09\u0a2e\u0a40\u0a26 \u0a05\u0a28\u0a41\u0a38\u0a3e\u0a30 \u0a30\u0a4b\u0a05 \u0a17\u0a3f\u0a23\u0a24\u0a40 \u0a39\u0a48 (\u0a09\u0a26\u0a3e\u0a39\u0a30\u0a28 \u0a32\u0a08, <code>users<\/code> \u0a1f\u0a47\u0a2c\u0a32 \u0a16\u0a3e\u0a32\u0a40 \u0a28\u0a39\u0a40\u0a02 \u0a39\u0a4b\u0a23\u0a3e \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a3e)\u0964<br \/>\n2.  <strong>\u0a39\u0a3e\u0a32\u0a40\u0a06 \u0a21\u0a47\u0a1f\u0a3e:<\/strong> \u0a07\u0a39 \u0a2f\u0a15\u0a40\u0a28\u0a40 \u0a2c\u0a23\u0a3e\u0a09\u0a23 \u0a32\u0a08 \u0a15\u0a3f \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2a\u0a41\u0a30\u0a3e\u0a23\u0a3e \u0a28\u0a39\u0a40\u0a02 \u0a39\u0a48, \u0a2a\u0a3f\u0a1b\u0a32\u0a47 24 \u0a18\u0a70\u0a1f\u0a3f\u0a06\u0a02 \u0a35\u0a3f\u0a71\u0a1a \u0a2c\u0a23\u0a3e\u0a0f \u0a17\u0a0f \u0a30\u0a3f\u0a15\u0a3e\u0a30\u0a21\u0a3e\u0a02 \u0a32\u0a08 \u0a15\u0a41\u0a10\u0a30\u0a40 \u0a15\u0a30\u0a4b\u0964<br \/>\n3.  <strong>\u0a30\u0a48\u0a2b\u0a30\u0a48\u0a02\u0a38\u0a3c\u0a40\u0a05\u0a32 \u0a07\u0a70\u0a1f\u0a48\u0a17\u0a4d\u0a30\u0a3f\u0a1f\u0a40:<\/strong> \u0a05\u0a28\u0a3e\u0a25 \u0a2b\u0a4c\u0a30\u0a28 \u0a15\u0a40\u0a1c\u0a3c (orphaned foreign keys) \u0a26\u0a40 \u0a1c\u0a3e\u0a02\u0a1a \u0a15\u0a30\u0a28 \u0a32\u0a08 \u0a38\u0a15\u0a4d\u0a30\u0a3f\u0a2a\u0a1f\u0a3e\u0a02 \u0a1a\u0a32\u0a3e\u0a13, \u0a1c\u0a4b \u0a32\u0a4c\u0a1c\u0a40\u0a15\u0a32 \u0a16\u0a30\u0a3e\u0a2c\u0a40 \u0a26\u0a3e \u0a38\u0a70\u0a15\u0a47\u0a24 \u0a26\u0a3f\u0a70\u0a26\u0a40\u0a06\u0a02 \u0a39\u0a28\u0964<\/p>\n<h2>\u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a35\u0a3f\u0a17\u0a3e\u0a5c\u0a3e\u0a02 \u0a32\u0a08 \u0a28\u0a3f\u0a17\u0a30\u0a3e\u0a28\u0a40 \u0a05\u0a24\u0a47 \u0a05\u0a32\u0a30\u0a1f\u0a3f\u0a70\u0a17<\/h2>\n<p>\u0a06\u0a2b\u0a3c\u0a24 \u0a06\u0a09\u0a23 \u0a24\u0a4b\u0a02 \u0a2a\u0a39\u0a3f\u0a32\u0a3e\u0a02 \u0a16\u0a30\u0a3e\u0a2c\u0a40 \u0a26\u0a3e \u0a2a\u0a24\u0a3e \u0a32\u0a17\u0a3e\u0a09\u0a23 \u0a32\u0a08 \u0a2e\u0a1c\u0a3c\u0a2c\u0a42\u0a24 \u0a28\u0a3f\u0a17\u0a30\u0a3e\u0a28\u0a40 \u0a26\u0a40 \u0a32\u0a4b\u0a5c \u0a39\u0a41\u0a70\u0a26\u0a40 \u0a39\u0a48\u0964 \u0a2c\u0a3e\u0a08\u0a28\u0a30\u0a40 \u0a38\u0a2b\u0a32\u0a24\u0a3e\/\u0a05\u0a38\u0a2b\u0a32\u0a24\u0a3e \u0a38\u0a25\u0a3f\u0a24\u0a40\u0a06\u0a02 \u0a24\u0a4b\u0a02 \u0a07\u0a32\u0a3e\u0a35\u0a3e, \u0a24\u0a41\u0a39\u0a3e\u0a28\u0a42\u0a70 \u0a35\u0a3f\u0a17\u0a3e\u0a5c\u0a3e\u0a02 \u0a26\u0a3e \u0a2a\u0a24\u0a3e \u0a32\u0a17\u0a3e\u0a09\u0a23 \u0a32\u0a08 \u0a06\u0a2a\u0a23\u0a40\u0a06\u0a02 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a1c\u0a4c\u0a2c\u0a38 \u0a26\u0a47 \u0a2e\u0a48\u0a1f\u0a3e\u0a21\u0a47\u0a1f\u0a3e \u0a26\u0a40 \u0a28\u0a3f\u0a17\u0a30\u0a3e\u0a28\u0a40 \u0a15\u0a30\u0a28\u0a40 \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a40 \u0a39\u0a48\u0964<\/p>\n<h3>\u0a39\u0a42\u0a30\u0a40\u0a38\u0a1f\u0a3f\u0a15 \u0a28\u0a3f\u0a17\u0a30\u0a3e\u0a28\u0a40 (Heuristic Monitoring)<\/h3>\n<p>\u0a06\u0a2a\u0a23\u0a47 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2e\u0a48\u0a1f\u0a3e\u0a21\u0a47\u0a1f\u0a3e \u0a28\u0a42\u0a70 Prometheus \u0a35\u0a3f\u0a71\u0a1a \u0a0f\u0a15\u0a40\u0a15\u0a4d\u0a30\u0a3f\u0a24 \u0a15\u0a30\u0a4b \u0a05\u0a24\u0a47 Grafana \u0a28\u0a3e\u0a32 \u0a07\u0a38\u0a28\u0a42\u0a70 \u0a35\u0a3f\u0a1c\u0a3c\u0a42\u0a05\u0a32\u0a3e\u0a08\u0a1c\u0a3c \u0a15\u0a30\u0a4b\u0964 \u0a39\u0a47\u0a20\u0a3e\u0a02 \u0a26\u0a3f\u0a71\u0a24\u0a47 \u0a39\u0a42\u0a30\u0a40\u0a38\u0a1f\u0a3f\u0a15\u0a38 \u0a32\u0a08 \u0a05\u0a32\u0a30\u0a1f \u0a38\u0a48\u0a71\u0a1f \u0a15\u0a30\u0a4b:<br \/>\n*   <strong>\u0a05\u0a1a\u0a3e\u0a28\u0a15 \u0a06\u0a15\u0a3e\u0a30 \u0a35\u0a3f\u0a71\u0a1a \u0a15\u0a2e\u0a40:<\/strong> \u0a1c\u0a47\u0a15\u0a30 \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a3e \u0a30\u0a4b\u0a1c\u0a3c\u0a3e\u0a28\u0a3e \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a32\u0a17\u0a3e\u0a24\u0a3e\u0a30 500GB \u0a39\u0a48, \u0a05\u0a24\u0a47 \u0a05\u0a71\u0a1c \u0a26\u0a3e \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a 50MB \u0a39\u0a48, \u0a24\u0a3e\u0a02 \u0a1c\u0a4c\u0a2c \u0a38\u0a2b\u0a32\u0a24\u0a3e\u0a2a\u0a42\u0a30\u0a35\u0a15 \u0a2a\u0a42\u0a30\u0a40 \u0a39\u0a4b \u0a38\u0a15\u0a26\u0a40 \u0a39\u0a48 (Exit Code 0), \u0a2a\u0a30 \u0a38\u0a70\u0a2d\u0a3e\u0a35\u0a24 \u0a24\u0a4c\u0a30 &#8216;\u0a24\u0a47 \u0a07\u0a38\u0a28\u0a47 \u0a07\u0a71\u0a15 \u0a16\u0a3e\u0a32\u0a40 \u0a38\u0a15\u0a40\u0a2e\u0a3e \u0a26\u0a3e \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a32\u0a3f\u0a06 \u0a39\u0a48\u0964<br \/>\n*   <strong>\u0a05\u0a35\u0a27\u0a40 \u0a35\u0a3f\u0a71\u0a1a \u0a35\u0a3f\u0a17\u0a3e\u0a5c:<\/strong> \u0a1c\u0a47\u0a15\u0a30 \u0a15\u0a4b\u0a08 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a1c\u0a4b \u0a06\u0a2e \u0a24\u0a4c\u0a30 &#8216;\u0a24\u0a47 2 \u0a18\u0a70\u0a1f\u0a47 \u0a32\u0a48\u0a02\u0a26\u0a3e \u0a39\u0a48, 5 \u0a2e\u0a3f\u0a70\u0a1f\u0a3e\u0a02 \u0a35\u0a3f\u0a71\u0a1a \u0a2a\u0a42\u0a30\u0a3e \u0a39\u0a4b \u0a1c\u0a3e\u0a02\u0a26\u0a3e \u0a39\u0a48, \u0a24\u0a3e\u0a02 \u0a15\u0a41\u0a1d \u0a1b\u0a71\u0a21 \u0a26\u0a3f\u0a71\u0a24\u0a3e \u0a17\u0a3f\u0a06 \u0a39\u0a48\u0964 \u0a07\u0a38\u0a26\u0a47 \u0a09\u0a32\u0a1f, \u0a1c\u0a47\u0a15\u0a30 \u0a07\u0a39 10 \u0a18\u0a70\u0a1f\u0a47 \u0a32\u0a48\u0a02\u0a26\u0a3e \u0a39\u0a48, \u0a24\u0a3e\u0a02 \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a47 \u0a15\u0a4b\u0a32 \u0a21\u0a3f\u0a38\u0a15 I\/O \u0a21\u0a3f\u0a17\u0a30\u0a47\u0a21\u0a47\u0a38\u0a3c\u0a28 \u0a39\u0a4b \u0a38\u0a15\u0a26\u0a40 \u0a39\u0a48 \u0a1c\u0a4b \u0a16\u0a30\u0a3e\u0a2c\u0a40 \u0a26\u0a3e \u0a15\u0a3e\u0a30\u0a28 \u0a2c\u0a23 \u0a38\u0a15\u0a26\u0a40 \u0a39\u0a48\u0964<br \/>\n*   <strong>WAL\/\u0a06\u0a30\u0a15\u0a3e\u0a08\u0a35 \u0a32\u0a4c\u0a17 \u0a07\u0a15\u0a71\u0a20\u0a3e \u0a39\u0a4b\u0a23\u0a3e:<\/strong> \u0a1c\u0a47\u0a15\u0a30 \u0a24\u0a41\u0a39\u0a3e\u0a21\u0a3e \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 Write-Ahead Logs (WAL) \u0a24\u0a3f\u0a06\u0a30 \u0a15\u0a30 \u0a30\u0a3f\u0a39\u0a3e \u0a39\u0a48 \u0a2a\u0a30 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\u0a26\u0a47 <code>Exit Code 0<\/code> &#8216;\u0a24\u0a47 \u0a2d\u0a30\u0a4b\u0a38\u0a3e \u0a15\u0a30\u0a28\u0a3e \u0a07\u0a71\u0a15 \u0a16\u0a24\u0a30\u0a28\u0a3e\u0a15 \u0a1c\u0a42\u0a06 \u0a39\u0a48\u0964 <\/p>\n<p>\u0a06\u0a2a\u0a23\u0a47 \u0a2a\u0a4d\u0a30\u0a4b\u0a21\u0a15\u0a38\u0a3c\u0a28 \u0a35\u0a3e\u0a24\u0a3e\u0a35\u0a30\u0a23 \u0a28\u0a42\u0a70 \u0a38\u0a71\u0a1a\u0a2e\u0a41\u0a71\u0a1a \u0a38\u0a41\u0a30\u0a71\u0a16\u0a3f\u0a05\u0a24 \u0a15\u0a30\u0a28 \u0a32\u0a08, \u0a24\u0a41\u0a39\u0a3e\u0a28\u0a42\u0a70 \u0a21\u0a3f\u0a2b\u0a48\u0a02\u0a38-\u0a07\u0a28-\u0a21\u0a48\u0a2a\u0a25 \u0a30\u0a23\u0a28\u0a40\u0a24\u0a40 \u0a05\u0a2a\u0a23\u0a3e\u0a09\u0a23\u0a40 \u0a1a\u0a3e\u0a39\u0a40\u0a26\u0a40 \u0a39\u0a48:<br \/>\n1.  \u0a06\u0a2a\u0a23\u0a47 \u0a21\u0a47\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a07\u0a70\u0a1c\u0a23 \u0a26\u0a47 \u0a05\u0a70\u0a26\u0a30 \u0a2a\u0a47\u0a1c-\u0a2a\u0a71\u0a27\u0a30 \u0a26\u0a47 \u0a1a\u0a48\u0a71\u0a15\u0a38\u0a2e \u0a28\u0a42\u0a70 \u0a38\u0a2e\u0a30\u0a71\u0a25 \u0a15\u0a30\u0a4b\u0964<br \/>\n2.  \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2c\u0a23\u0a3e\u0a09\u0a23 \u0a24\u0a4b\u0a02 \u0a24\u0a41\u0a30\u0a70\u0a24 \u0a2c\u0a3e\u0a05\u0a26 \u0a28\u0a47\u0a1f\u0a3f\u0a35 \u0a24\u0a38\u0a26\u0a40\u0a15 \u0a1f\u0a42\u0a32 (<code>pg_verifybackup<\/code>, <code>RESTORE VERIFYONLY<\/code>) \u0a26\u0a40 \u0a35\u0a30\u0a24\u0a4b\u0a02 \u0a15\u0a30\u0a4b\u0964<br \/>\n3.  \u0a39\u0a42\u0a30\u0a40\u0a38\u0a1f\u0a3f\u0a15 \u0a35\u0a3f\u0a17\u0a3e\u0a5c\u0a3e\u0a02 \u0a32\u0a08 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a2e\u0a48\u0a1f\u0a3e\u0a21\u0a47\u0a1f\u0a3e (\u0a06\u0a15\u0a3e\u0a30, \u0a05\u0a35\u0a27\u0a40) \u0a26\u0a40 \u0a28\u0a3f\u0a17\u0a30\u0a3e\u0a28\u0a40 \u0a15\u0a30\u0a4b\u0964<br \/>\n4.  \u0a06\u0a2a\u0a23\u0a40 \u0a30\u0a4b\u0a1c\u0a3c\u0a3e\u0a28\u0a3e \u0a38\u0a70\u0a1a\u0a3e\u0a32\u0a28 \u0a2a\u0a3e\u0a08\u0a2a\u0a32\u0a3e\u0a08\u0a28 \u0a26\u0a47 \u0a39\u0a3f\u0a71\u0a38\u0a47 \u0a35\u0a1c\u0a4b\u0a02 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Learn advanced techniques for PostgreSQL, SQL Server, and MySQL, including automated restore testing and checksum validation.\" \/>\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\/pa\/knowledge-base\/%e0%a8%96-%e0%a8%ae-%e0%a8%b8-%e0%a8%95-%e0%a8%a4%e0%a8%b2-%e0%a8%a4%e0%a8%ac-%e0%a8%b9-%e0%a8%86%e0%a8%89%e0%a8%a3-%e0%a8%a4-%e0%a8%aa%e0%a8%b9-%e0%a8%b2-%e0%a8%96%e0%a8%b0-%e0%a8%ac-%e0%a8%a1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0a16\u0a3e\u0a2e\u0a4b\u0a38\u0a3c \u0a15\u0a3e\u0a24\u0a32: \u0a24\u0a2c\u0a3e\u0a39\u0a40 \u0a06\u0a09\u0a23 \u0a24\u0a4b\u0a02 \u0a2a\u0a39\u0a3f\u0a32\u0a3e\u0a02 \u0a16\u0a30\u0a3e\u0a2c \u0a21\u0a3e\u0a1f\u0a3e\u0a2c\u0a47\u0a38 \u0a2c\u0a48\u0a15\u0a05\u0a71\u0a2a \u0a26\u0a3e \u0a2a\u0a24\u0a3e \u0a15\u0a3f\u0a35\u0a47\u0a02 \u0a32\u0a17\u0a3e\u0a07\u0a06 \u0a1c\u0a3e\u0a35\u0a47\" \/>\n<meta property=\"og:description\" content=\"** Discover how DevOps engineers and DBAs can detect corrupted database backups before disaster strikes. 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