{"id":6371,"date":"2026-06-19T13:54:43","date_gmt":"2026-06-19T13:54:43","guid":{"rendered":"https:\/\/cloudsave.app\/knowledge-base\/immutable-database-storage-ransomware\/"},"modified":"2026-06-19T14:07:28","modified_gmt":"2026-06-19T14:07:28","slug":"%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95","status":"publish","type":"post","link":"https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/","title":{"rendered":"\u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0915\u094b \u0939\u0930\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0939\u0947\u0924\u0941 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u0940 \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930\u093f\u0902\u0917"},"content":{"rendered":"<p>\u0906\u0927\u0941\u0928\u093f\u0915 \u0916\u0924\u0930\u0947 \u0915\u0947 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f \u092e\u0947\u0902, \u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0905\u0935\u0938\u0930\u0935\u093e\u0926\u0940 \u090f\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u0936\u0928 \u0938\u0947 \u0935\u093f\u0915\u0938\u093f\u0924 \u0939\u094b\u0915\u0930 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0932\u0915\u094d\u0937\u093f\u0924, \u092c\u0939\u0941-\u091c\u092c\u0930\u0928 \u0935\u0938\u0942\u0932\u0940 (multi-extortion) \u0905\u092d\u093f\u092f\u093e\u0928\u094b\u0902 \u092e\u0947\u0902 \u092c\u0926\u0932 \u0917\u092f\u093e \u0939\u0948\u0964 \u090f\u0921\u0935\u093e\u0902\u0938\u094d\u0921 \u092a\u0930\u094d\u0938\u093f\u0938\u094d\u091f\u0947\u0902\u091f \u0925\u094d\u0930\u0947\u091f\u094d\u0938 (APTs) \u0914\u0930 \u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0938\u093f\u0902\u0921\u093f\u0915\u0947\u091f \u0905\u092c \u0905\u092a\u0928\u0947 \u0921\u094d\u0935\u0947\u0932 \u091f\u093e\u0907\u092e (dwell time) \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0938\u0915\u094d\u0930\u093f\u092f \u0930\u0942\u092a \u0938\u0947 \u092c\u0948\u0915\u0905\u092a \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u0914\u0930 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0915\u0940 \u0924\u0932\u093e\u0936 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0926\u093f \u0915\u094b\u0908 \u0939\u092e\u0932\u093e\u0935\u0930 \u0906\u092a\u0915\u0947 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0938\u0947 \u0938\u092e\u091d\u094c\u0924\u093e \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u0938\u093e\u0925 \u0939\u0940 \u0906\u092a\u0915\u0947 \u092c\u0948\u0915\u0905\u092a \u0930\u093f\u092a\u0949\u091c\u093f\u091f\u0930\u0940 \u0915\u094b \u0939\u091f\u093e \u092f\u093e \u090f\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0915\u0930 \u0926\u0947\u0924\u093e \u0939\u0948, \u0924\u094b \u0906\u092a\u0915\u0947 \u0938\u0902\u0917\u0920\u0928 \u0915\u094b \u0935\u093f\u0928\u093e\u0936\u0915\u093e\u0930\u0940 \u0921\u0947\u091f\u093e \u0939\u093e\u0928\u093f \u0915\u093e \u0938\u093e\u092e\u0928\u093e \u0915\u0930\u0928\u093e \u092a\u0921\u093c\u0924\u093e \u0939\u0948\u0964<\/p>\n<p>\u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u090f\u0921\u092e\u093f\u0928\u093f\u0938\u094d\u091f\u094d\u0930\u0947\u091f\u0930 (DBAs) \u0914\u0930 DevOps \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 3-2-1 \u092c\u0948\u0915\u0905\u092a \u0930\u0923\u0928\u0940\u0924\u093f \u0905\u092c \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964 \u0921\u0947\u091f\u093e \u0915\u0940 \u0909\u0924\u094d\u0924\u0930\u091c\u0940\u0935\u093f\u0924\u093e (survivability) \u0915\u0940 \u0917\u093e\u0930\u0902\u091f\u0940 \u0926\u0947\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u091f\u0940\u092e\u094b\u0902 \u0915\u094b 3-2-1-1 \u0928\u093f\u092f\u092e \u0905\u092a\u0928\u093e\u0928\u093e \u0939\u094b\u0917\u093e, \u091c\u0939\u093e\u0901 \u0905\u0902\u0924\u093f\u092e &#8220;1&#8221; \u0915\u093e \u0905\u0930\u094d\u0925 <strong>\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c (\u0905\u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928\u0940\u092f \u092d\u0902\u0921\u093e\u0930\u0923)<\/strong> \u0939\u0948\u0964<\/p>\n<p>\u092f\u0939 \u0932\u0947\u0916 \u092a\u0942\u0930\u094d\u0923 \u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0932\u091a\u0940\u0932\u093e\u092a\u0928 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0939\u0947\u0924\u0941 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u094b \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091f \u0915\u0930\u0928\u0947, \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u0947 \u0914\u0930 \u092a\u094d\u0930\u092c\u0902\u0927\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u090f\u0915 \u0935\u094d\u092f\u093e\u092a\u0915, \u0924\u0915\u0928\u0940\u0915\u0940 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<h2>\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u0940 \u0915\u093e\u0930\u094d\u092f\u092a\u094d\u0930\u0923\u093e\u0932\u0940<\/h2>\n<p>\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c &#8216;\u0930\u093e\u0907\u091f-\u0935\u0928\u094d\u0938-\u0930\u0940\u0921-\u092e\u0947\u0928\u0940&#8217; (WORM) \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u090f\u0915 \u092c\u093e\u0930 \u091c\u092c \u0921\u0947\u091f\u093e \u0915\u094b \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0932\u0915\u094d\u0937\u094d\u092f \u092a\u0930 \u0932\u093f\u0916 \u0926\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0907\u0938\u0947 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0909\u092a\u092f\u094b\u0917\u0915\u0930\u094d\u0924\u093e \u0926\u094d\u0935\u093e\u0930\u093e\u2014\u0930\u0942\u091f \u0935\u093f\u0936\u0947\u0937\u093e\u0927\u093f\u0915\u093e\u0930 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u093e\u0938\u0915\u094b\u0902 \u092f\u093e \u0938\u092e\u091d\u094c\u0924\u093e \u0915\u093f\u090f \u0917\u090f \u0938\u0930\u094d\u0935\u093f\u0938 \u0905\u0915\u093e\u0909\u0902\u091f\u094d\u0938 \u0938\u0939\u093f\u0924\u2014\u0924\u092c \u0924\u0915 \u0938\u0902\u0936\u094b\u0927\u093f\u0924, \u090f\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u092f\u093e \u0939\u091f\u093e\u092f\u093e \u0928\u0939\u0940\u0902 \u091c\u093e \u0938\u0915\u0924\u093e, \u091c\u092c \u0924\u0915 \u0915\u093f \u0917\u0923\u093f\u0924\u0940\u092f \u0930\u0942\u092a \u0938\u0947 \u0932\u093e\u0917\u0942 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u091f\u093e\u0907\u092e \u0932\u0949\u0915 \u0938\u092e\u093e\u092a\u094d\u0924 \u0928 \u0939\u094b \u091c\u093e\u090f\u0964<\/p>\n<h3>\u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u092e\u094b\u0921 (Compliance Mode) \u092c\u0928\u093e\u092e \u0917\u0935\u0930\u094d\u0928\u0947\u0902\u0938 \u092e\u094b\u0921 (Governance Mode)<\/h3>\n<p>\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u093f\u0932\u093f\u091f\u0940 \u0932\u093e\u0917\u0942 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f, \u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 AWS S3, Azure Blob, \u092f\u093e S3-\u0938\u0902\u0917\u0924 \u0911\u0928-\u092a\u094d\u0930\u093f\u092e\u093e\u0907\u0938\u0947\u0938 SAN \u091c\u0948\u0938\u0947 \u0915\u094d\u0932\u093e\u0909\u0921 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u092e\u0947\u0902, \u0906\u092a\u0915\u094b \u0930\u093f\u091f\u0947\u0902\u0936\u0928 \u092e\u094b\u0921 \u0915\u0947 \u092c\u0940\u091a \u0905\u0902\u0924\u0930 \u0915\u094b \u0938\u092e\u091d\u0928\u093e \u091a\u093e\u0939\u093f\u090f:<\/p>\n<ul>\n<li><strong>\u0917\u0935\u0930\u094d\u0928\u0947\u0902\u0938 \u092e\u094b\u0921:<\/strong> \u092e\u093e\u0928\u0915 \u0909\u092a\u092f\u094b\u0917\u0915\u0930\u094d\u0924\u093e\u0913\u0902 \u0915\u094b \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f\u094d\u0938 \u0915\u094b \u0939\u091f\u093e\u0928\u0947 \u092f\u093e \u092c\u0926\u0932\u0928\u0947 \u0938\u0947 \u0930\u094b\u0915\u0924\u093e \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f, \u0935\u093f\u0936\u093f\u0937\u094d\u091f IAM \u0905\u0928\u0941\u092e\u0924\u093f\u092f\u094b\u0902 (\u091c\u0948\u0938\u0947 <code>s3:BypassGovernanceRetention<\/code>) \u0935\u093e\u0932\u0947 \u0909\u092a\u092f\u094b\u0917\u0915\u0930\u094d\u0924\u093e \u0932\u0949\u0915 \u0915\u094b \u0913\u0935\u0930\u0930\u093e\u0907\u0921 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0939 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917\u0940 \u0939\u0948 \u0932\u0947\u0915\u093f\u0928 <strong>\u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0947 \u0932\u093f\u090f \u0905\u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0939\u0948<\/strong>, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0939\u092e\u0932\u093e\u0935\u0930 \u0905\u0915\u094d\u0938\u0930 \u0935\u093f\u0936\u0947\u0937\u093e\u0927\u093f\u0915\u093e\u0930\u094b\u0902 \u0915\u094b \u0921\u094b\u092e\u0947\u0928 \u090f\u0921\u092e\u093f\u0928 \u092f\u093e \u0930\u0942\u091f \u0924\u0915 \u092c\u0922\u093c\u093e \u0932\u0947\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li><strong>\u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u092e\u094b\u0921:<\/strong> \u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0947 \u0932\u093f\u090f \u0938\u094d\u0935\u0930\u094d\u0923 \u092e\u093e\u0928\u0915\u0964 \u090f\u0915 \u092c\u093e\u0930 \u091c\u092c \u0915\u094b\u0908 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u092e\u094b\u0921 \u092e\u0947\u0902 \u0932\u0949\u0915 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0909\u0938\u0915\u0940 \u0930\u093f\u091f\u0947\u0902\u0936\u0928 \u0905\u0935\u0927\u093f \u0915\u094b \u091b\u094b\u091f\u093e \u0928\u0939\u0940\u0902 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948, \u0914\u0930 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0915\u094b AWS \u0930\u0942\u091f \u0905\u0915\u093e\u0909\u0902\u091f \u0938\u0939\u093f\u0924 <em>\u0915\u093f\u0938\u0940 \u0915\u0947 \u092d\u0940<\/em> \u0926\u094d\u0935\u093e\u0930\u093e \u0939\u091f\u093e\u092f\u093e \u0928\u0939\u0940\u0902 \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0932\u0949\u0915 \u0915\u094b \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u094d\u0932\u0938\u094d\u091f\u0930 \u0938\u094d\u0924\u0930 \u092a\u0930 \u0932\u093e\u0917\u0942 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<h2>\u090f\u0915 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u092c\u0948\u0915\u0905\u092a \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928 \u0915\u093e \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930<\/h2>\n<p>\u090f\u0915 \u092e\u091c\u092c\u0942\u0924 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935\u093f\u0902\u0917 \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930 \u0938\u0915\u094d\u0930\u093f\u092f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0911\u092a\u0930\u0947\u0936\u0902\u0938 \u0915\u094b \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u091f\u093f\u092f\u0930 \u0938\u0947 \u0905\u0932\u0917 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0906\u092a \u0938\u0915\u094d\u0930\u093f\u092f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u092b\u093c\u093e\u0907\u0932\u094b\u0902 (\u091c\u0948\u0938\u0947 SQL \u0938\u0930\u094d\u0935\u0930 \u092e\u0947\u0902 <code>.mdf<\/code>\/<code>.ldf<\/code> \u092f\u093e PostgreSQL \u092e\u0947\u0902 <code>pg_data<\/code> \u0921\u093e\u092f\u0930\u0947\u0915\u094d\u091f\u0930\u0940) \u092a\u0930 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u093f\u0932\u093f\u091f\u0940 \u0932\u093e\u0917\u0942 \u0928\u0939\u0940\u0902 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0915\u094b \u0928\u093f\u0930\u0902\u0924\u0930 \u0930\u0940\u0921\/\u0930\u093e\u0907\u091f \u090f\u0915\u094d\u0938\u0947\u0938 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p>\u0907\u0938\u0915\u0947 \u092c\u091c\u093e\u092f, \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u093f\u0932\u093f\u091f\u0940 \u0907\u0928 \u092a\u0930 \u0932\u093e\u0917\u0942 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948:<br \/>\n1. <strong>\u092a\u0942\u0930\u094d\u0923 \u0914\u0930 \u0921\u093f\u092b\u0930\u0947\u0902\u0936\u093f\u092f\u0932 \u092c\u0948\u0915\u0905\u092a \u092b\u093c\u093e\u0907\u0932\u0947\u0902:<\/strong> \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0915\u0947 \u092c\u0947\u0938\u0932\u093e\u0907\u0928 \u0938\u094d\u0928\u0948\u092a\u0936\u0949\u091f\u0964<br \/>\n2. <strong>\u091f\u094d\u0930\u093e\u0902\u091c\u0948\u0915\u094d\u0936\u0928 \u0932\u0949\u0917\u094d\u0938 \/ WAL \u092b\u093c\u093e\u0907\u0932\u0947\u0902:<\/strong> \u092a\u0949\u0907\u0902\u091f-\u0907\u0928-\u091f\u093e\u0907\u092e \u0930\u093f\u0915\u0935\u0930\u0940 (PITR) \u0915\u0947 \u0932\u093f\u090f \u0906\u0935\u0936\u094d\u092f\u0915 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928\u094b\u0902 \u0915\u0940 \u0928\u093f\u0930\u0902\u0924\u0930 \u0938\u094d\u091f\u094d\u0930\u0940\u092e\u0964<\/p>\n<h3>\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u093f\u0932\u093f\u091f\u0940 \u0915\u0947 \u0932\u093f\u090f \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0932\u0915\u094d\u0937\u094d\u092f<\/h3>\n<p>\u0906\u092a \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u091f\u093f\u092f\u0930\u094d\u0938 \u092a\u0930 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0932\u093e\u0917\u0942 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902:<br \/>\n* <strong>\u0915\u094d\u0932\u093e\u0909\u0921 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0938\u094d\u091f\u094b\u0930\u0947\u091c:<\/strong> AWS S3 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0932\u0949\u0915, Azure Blob \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c, Google \u0915\u094d\u0932\u093e\u0909\u0921 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0930\u093f\u091f\u0947\u0902\u0936\u0928 \u092a\u0949\u0932\u093f\u0938\u0940\u0964<br \/>\n* <strong>\u0911\u0928-\u092a\u094d\u0930\u093f\u092e\u093e\u0907\u0938\u0947\u0938 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0938\u094d\u091f\u094b\u0930\u0947\u091c:<\/strong> MinIO, Cloudian, \u092f\u093e Pure Storage FlashBlade \u091c\u094b S3 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0932\u0949\u0915 API \u0915\u093e \u0938\u092e\u0930\u094d\u0925\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n* <strong>\u092c\u094d\u0932\u0949\u0915\/\u092b\u093c\u093e\u0907\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c:<\/strong> \u0930\u0940\u0921-\u0913\u0928\u0932\u0940 \u0938\u094d\u0928\u0948\u092a\u0936\u0949\u091f \u0914\u0930 \u092a\u094d\u0930\u0924\u094d\u092f\u093e\u092f\u094b\u091c\u093f\u0924 \u092a\u094d\u0930\u0936\u093e\u0938\u0928 \u0915\u0947 \u0938\u093e\u0925 ZFS, \u092f\u093e \u0932\u093f\u0928\u0915\u094d\u0938 \u092b\u093c\u093e\u0907\u0932 \u090f\u091f\u094d\u0930\u093f\u092c\u094d\u092f\u0942\u091f\u094d\u0938\u0964<\/p>\n<h2>\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u093e: \u0924\u0915\u0928\u0940\u0915\u0940 \u0935\u0949\u0915\u0925\u094d\u0930\u0942<\/h2>\n<h3>1. \u0915\u094d\u0932\u093e\u0909\u0921 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0938\u094d\u091f\u094b\u0930\u0947\u091c: AWS S3 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0932\u0949\u0915<\/h3>\n<p>AWS \u092e\u0947\u0902 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0921\u0902\u092a \u0914\u0930 \u091f\u094d\u0930\u093e\u0902\u091c\u0948\u0915\u094d\u0936\u0928 \u0932\u0949\u0917 \u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0947 \u0932\u093f\u090f, \u0906\u092a\u0915\u094b \u092c\u0915\u0947\u091f \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0947 \u0938\u092e\u092f \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0932\u0949\u0915 \u0915\u094b \u0938\u0915\u094d\u0937\u092e \u0915\u0930\u0928\u093e \u0939\u094b\u0917\u093e\u0964<\/p>\n<p>\u0938\u092c\u0938\u0947 \u092a\u0939\u0932\u0947, \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0932\u0949\u0915 \u0938\u0915\u094d\u0937\u092e \u0915\u0947 \u0938\u093e\u0925 \u092c\u0915\u0947\u091f \u092c\u0928\u093e\u090f\u0902:<\/p>\n<pre><code class=\"language-bash\">aws s3api create-bucket \n    --bucket prod-db-archive-immutable \n    --region us-east-1 \n    --object-lock-enabled-for-bucket\n<\/code><\/pre>\n<p>\u0907\u0938\u0915\u0947 \u092c\u093e\u0926, \u0921\u093f\u092b\u093c\u0949\u0932\u094d\u091f \u0930\u093f\u091f\u0947\u0902\u0936\u0928 \u092a\u0949\u0932\u093f\u0938\u0940 \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930 \u0915\u0930\u0947\u0902\u0964 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0915\u0947 \u0932\u093f\u090f, 30-\u0926\u093f\u0935\u0938\u0940\u092f \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u0932\u0949\u0915 \u090f\u0915 \u092e\u093e\u0928\u0915 \u092c\u0947\u0938\u0932\u093e\u0907\u0928 \u0939\u0948, \u091c\u094b \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0915\u093f \u0906\u092a\u0915\u0947 \u092a\u093e\u0938 \u090f\u0915 \u092e\u0939\u0940\u0928\u0947 \u0915\u093e \u0905\u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928\u0940\u092f \u092c\u0948\u0915\u0905\u092a \u0939\u0948\u0964<\/p>\n<pre><code class=\"language-bash\">aws s3api put-object-lock-configuration \n    --bucket prod-db-archive-immutable \n    --object-lock-configuration '{\n        &quot;ObjectLockEnabled&quot;: &quot;Enabled&quot;,\n        &quot;Rule&quot;: {\n            &quot;DefaultRetention&quot;: {\n                &quot;Mode&quot;: &quot;COMPLIANCE&quot;,\n                &quot;Days&quot;: 30\n            }\n        }\n    }'\n<\/code><\/pre>\n<p>\u091c\u092c \u0906\u092a\u0915\u0940 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u092c\u0948\u0915\u0905\u092a \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u092f\u093e \u090f\u091c\u0947\u0902\u091f \u0907\u0938 \u092c\u0915\u0947\u091f \u092e\u0947\u0902 \u092b\u093c\u093e\u0907\u0932 \u092d\u0947\u091c\u0924\u093e \u0939\u0948, \u0924\u094b S3 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u091f\u093e\u0907\u092e\u0938\u094d\u091f\u0948\u092e\u094d\u092a \u092a\u094d\u0932\u0938 30 \u0926\u093f\u0928\u094b\u0902 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 <code>Retain Until Date<\/code> \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<h3>2. \u0911\u0928-\u092a\u094d\u0930\u093f\u092e\u093e\u0907\u0938\u0947\u0938 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u093f\u0932\u093f\u091f\u0940: ZFS \u0914\u0930 \u0932\u093f\u0928\u0915\u094d\u0938 \u090f\u091f\u094d\u0930\u093f\u092c\u094d\u092f\u0942\u091f\u094d\u0938<\/h3>\n<p>\u092f\u0926\u093f \u0906\u092a \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0915\u094b \u0911\u0928-\u092a\u094d\u0930\u093f\u092e\u093e\u0907\u0938\u0947\u0938 \u0932\u093f\u0928\u0915\u094d\u0938 \u092c\u0948\u0915\u0905\u092a \u0938\u0930\u094d\u0935\u0930 \u092a\u0930 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0915\u0930 \u0930\u0939\u0947 \u0939\u0948\u0902, \u0924\u094b \u0906\u092a <code>chattr<\/code> \u0915\u092e\u093e\u0902\u0921 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0938\u094d\u092f\u0942\u0921\u094b-\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u093f\u0932\u093f\u091f\u0940, \u092f\u093e ZFS \u0938\u094d\u0928\u0948\u092a\u0936\u0949\u091f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u093f\u0932\u093f\u091f\u0940 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>\u0932\u093f\u0928\u0915\u094d\u0938 <code>chattr<\/code> \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e:<\/strong><br \/>\n<code>+i<\/code> (\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932) \u092b\u094d\u0932\u0948\u0917 \u092b\u093c\u093e\u0907\u0932 \u0938\u0902\u0936\u094b\u0927\u0928, \u0935\u093f\u0932\u094b\u092a\u0928 \u092f\u093e \u0928\u093e\u092e \u092c\u0926\u0932\u0928\u0947 \u0938\u0947 \u0930\u094b\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<pre><code class=\"language-bash\"># \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0921\u0902\u092a \u0915\u0930\u0947\u0902\npg_dump -U postgres -Fc mydb &gt; \/backups\/mydb_$(date +%F).dump\n\n# \u092c\u0948\u0915\u0905\u092a \u0915\u094b \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u092c\u0928\u093e\u090f\u0902\nsudo chattr +i \/backups\/mydb_$(date +%F).dump\n\n# \u090f\u091f\u094d\u0930\u093f\u092c\u094d\u092f\u0942\u091f \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930\u0947\u0902\nlsattr \/backups\/mydb_$(date +%F).dump\n# \u0906\u0909\u091f\u092a\u0941\u091f: ----i---------e------- \/backups\/mydb_2023-10-27.dump\n<\/code><\/pre>\n<p><em>\u0928\u094b\u091f: \u0939\u093e\u0932\u093e\u0902\u0915\u093f <code>chattr<\/code> \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0915\u094b \u0930\u094b\u0915\u0924\u093e \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u0930\u0942\u091f \u090f\u0915\u094d\u0938\u0947\u0938 \u0935\u093e\u0932\u093e \u090f\u0915 \u092a\u0930\u093f\u0937\u094d\u0915\u0943\u0924 \u0939\u092e\u0932\u093e\u0935\u0930 \u092c\u0938 <code>chattr -i<\/code> \u091a\u0932\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0932\u093f\u090f, \u0907\u0938\u0947 \u0938\u0916\u094d\u0924 RBAC \u0914\u0930 \u0905\u0932\u0917-\u0925\u0932\u0917 \u092c\u0948\u0915\u0905\u092a \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0915\u0947 \u0938\u093e\u0925 \u091c\u094b\u0921\u093c\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/em><\/p>\n<p><strong>ZFS \u0938\u094d\u0928\u0948\u092a\u0936\u0949\u091f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e:<\/strong><br \/>\nZFS \u092c\u0939\u0941\u0924 \u092e\u091c\u092c\u0942\u0924 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0938\u094d\u0928\u0948\u092a\u0936\u0949\u091f \u0932\u0947\u0915\u0930 \u0914\u0930 \u0909\u0938 \u092a\u0930 &#8220;\u0939\u094b\u0932\u094d\u0921&#8221; \u0932\u0917\u093e\u0915\u0930, \u0906\u092a \u0938\u094d\u0928\u0948\u092a\u0936\u0949\u091f \u0915\u094b \u0928\u0937\u094d\u091f \u0939\u094b\u0928\u0947 \u0938\u0947 \u0930\u094b\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<pre><code class=\"language-bash\"># \u092c\u0948\u0915\u0905\u092a \u0921\u0947\u091f\u093e\u0938\u0947\u091f \u0915\u093e \u0938\u094d\u0928\u0948\u092a\u0936\u0949\u091f \u0932\u0947\u0902\nzfs snapshot tank\/db_backups@archive_$(date +%F)\n\n# \u0935\u093f\u0932\u094b\u092a\u0928 \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u094d\u0928\u0948\u092a\u0936\u0949\u091f \u092a\u0930 \u0939\u094b\u0932\u094d\u0921 \u0932\u0917\u093e\u090f\u0902\nzfs hold keep_30_days tank\/db_backups@archive_$(date +%F)\n\n# \u0930\u0942\u091f \u092d\u0940 \u0939\u094b\u0932\u094d\u0921 \u0939\u091f\u093e\u090f \u092c\u093f\u0928\u093e \u0907\u0938 \u0938\u094d\u0928\u0948\u092a\u0936\u0949\u091f \u0915\u094b \u0928\u0937\u094d\u091f \u0928\u0939\u0940\u0902 \u0915\u0930 \u0938\u0915\u0924\u093e\nzfs destroy tank\/db_backups@archive_$(date +%F)\n# \u0906\u0909\u091f\u092a\u0941\u091f: cannot destroy 'tank\/db_backups@archive_...': dataset is busy\n<\/code><\/pre>\n<h2>\u0921\u0947\u091f\u093e\u092c\u0947\u0938-\u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0906\u0930\u094d\u0915\u093e\u0907\u0935\u093f\u0902\u0917 \u0930\u0923\u0928\u0940\u0924\u093f\u092f\u093e\u0901<\/h2>\n<p>\u092a\u0949\u0907\u0902\u091f-\u0907\u0928-\u091f\u093e\u0907\u092e \u0930\u093f\u0915\u0935\u0930\u0940 (PITR) \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0906\u092a\u0915\u094b \u0905\u092a\u0928\u0947 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u092e\u0947\u0902 \u091f\u094d\u0930\u093e\u0902\u091c\u0948\u0915\u094d\u0936\u0928 \u0932\u0949\u0917\u094d\u0938 \u0915\u094b \u0932\u0917\u093e\u0924\u093e\u0930 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0915\u0930\u0928\u093e \u0939\u094b\u0917\u093e\u0964<\/p>\n<h3>pgBackRest \u0915\u0947 \u0938\u093e\u0925 PostgreSQL WAL \u0906\u0930\u094d\u0915\u093e\u0907\u0935\u093f\u0902\u0917<\/h3>\n<p><code>pgBackRest<\/code> PostgreSQL \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092c\u0948\u0915\u0905\u092a \u091f\u0942\u0932 \u0939\u0948 \u091c\u094b \u092e\u0942\u0932 \u0930\u0942\u092a \u0938\u0947 S3-\u0938\u0902\u0917\u0924 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u093e \u0938\u092e\u0930\u094d\u0925\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0905\u092a\u0928\u0947 \u0930\u093e\u0907\u091f-\u0905\u0939\u0947\u0921 \u0932\u0949\u0917\u094d\u0938 (WAL) \u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0947 \u0932\u093f\u090f, <code>pgBackRest<\/code> \u0915\u094b \u0938\u0940\u0927\u0947 \u0905\u092a\u0928\u0947 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 S3 \u092c\u0915\u0947\u091f \u092e\u0947\u0902 \u092a\u0941\u0936 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930 \u0915\u0930\u0947\u0902\u0964<\/p>\n<p>\u0905\u092a\u0928\u0947 <code>pgbackrest.conf<\/code> \u092e\u0947\u0902:<\/p>\n<pre><code class=\"language-ini\">[global]\nrepo1-type=s3\nrepo1-s3-bucket=prod-db-archive-immutable\nrepo1-s3-region=us-east-1\nrepo1-s3-endpoint=s3.amazonaws.com\nrepo1-s3-key=AKIAIOSFODNN7EXAMPLE\nrepo1-s3-key-secret=wJalrXUtnFEMI\/K7MDENG\/bPxRfiCYEXAMPLEKEY\n\n# \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u0930\u093f\u091f\u0947\u0902\u0936\u0928 \u0906\u092a\u0915\u0947 S3 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0932\u0949\u0915 \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930\u0947\u0936\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0902\u0930\u0947\u0916\u093f\u0924 \u0939\u0948\nrepo1-retention-full=2\nrepo1-retention-archive=2\n\n[prod_cluster]\npg1-path=\/var\/lib\/postgresql\/14\/main\n<\/code><\/pre>\n<p><em>\u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0935\u093f\u091a\u093e\u0930:<\/em> \u092f\u0926\u093f \u0906\u092a\u0915\u093e S3 \u092c\u0915\u0947\u091f 30-\u0926\u093f\u0935\u0938\u0940\u092f \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u0932\u0949\u0915 \u0932\u093e\u0917\u0942 \u0915\u0930\u0924\u093e \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 <code>pgBackRest<\/code> <code>repo1-retention-archive<\/code> \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 14 \u0926\u093f\u0928\u094b\u0902 \u0915\u0947 \u092c\u093e\u0926 WAL \u092b\u093c\u093e\u0907\u0932\u094b\u0902 \u0915\u094b \u0938\u092e\u093e\u092a\u094d\u0924 \u0914\u0930 \u0939\u091f\u093e\u0928\u0947 \u0915\u093e \u092a\u094d\u0930\u092f\u093e\u0938 \u0915\u0930\u0924\u093e \u0939\u0948, \u0924\u094b \u0935\u093f\u0932\u094b\u092a\u0928 API \u0915\u0949\u0932 \u0935\u093f\u092b\u0932 \u0939\u094b \u091c\u093e\u090f\u0902\u0917\u0947\u0964 \u0906\u092a\u0915\u094b \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u093e \u0939\u094b\u0917\u093e \u0915\u093f \u0906\u092a\u0915\u0947 \u092c\u0948\u0915\u0905\u092a \u0938\u0949\u092b\u093c\u094d\u091f\u0935\u0947\u092f\u0930 \u0915\u0940 \u0930\u093f\u091f\u0947\u0902\u0936\u0928 \u092a\u0949\u0932\u093f\u0938\u0940 \u0938\u094d\u091f\u094b\u0930\u0947\u091c-\u0938\u094d\u0924\u0930\u0940\u092f \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0932\u0949\u0915 \u0938\u0947 \u0905\u0927\u093f\u0915 \u092f\u093e \u0909\u0938\u0915\u0947 \u092c\u0930\u093e\u092c\u0930 \u0939\u094b\u0964<\/p>\n<h3>\u092e\u093e\u0907\u0915\u094d\u0930\u094b\u0938\u0949\u092b\u094d\u091f SQL \u0938\u0930\u094d\u0935\u0930: URL \u092a\u0930 \u092c\u0948\u0915\u0905\u092a<\/h3>\n<p>SQL \u0938\u0930\u094d\u0935\u0930 \u0938\u0940\u0927\u0947 S3-\u0938\u0902\u0917\u0924 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u092a\u0930 \u092e\u0942\u0932 \u092c\u0948\u0915\u0905\u092a \u0915\u093e \u0938\u092e\u0930\u094d\u0925\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0906\u092a <code>.bak<\/code> \u0914\u0930 <code>.trn<\/code> \u092b\u093c\u093e\u0907\u0932\u094b\u0902 \u0915\u094b \u0938\u0940\u0927\u0947 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u092c\u0915\u0947\u091f \u092e\u0947\u0902 \u0932\u093f\u0916\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f SQL \u0938\u0930\u094d\u0935\u0930 \u090f\u091c\u0947\u0902\u091f \u091c\u0949\u092c \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<pre><code class=\"language-sql\">CREATE CREDENTIAL [s3:\/\/prod-db-archive-immutable.s3.us-east-1.amazonaws.com]\nWITH IDENTITY = 'S3 Access Key',\nSECRET = 'AccessKeyID:SecretAccessKey';\nGO\n\nBACKUP DATABASE [ProductionDB]\nTO URL = 's3:\/\/prod-db-archive-immutable.s3.us-east-1.amazonaws.com\/ProductionDB_Full.bak'\nWITH FORMAT, COMPRESSION, STATS = 10;\nGO\n<\/code><\/pre>\n<h2>CloudSave \u0915\u0947 \u0938\u093e\u0925 \u0938\u094d\u0935\u091a\u093e\u0932\u0928 \u0914\u0930 \u0911\u0930\u094d\u0915\u0947\u0938\u094d\u091f\u094d\u0930\u0947\u0936\u0928<\/h2>\n<p>\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0930\u093f\u091f\u0947\u0902\u0936\u0928 \u092b\u094d\u0932\u0948\u0917\u094d\u0938 \u0915\u093e \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0915\u0930\u0928\u093e, \u090f\u0915\u094d\u0938\u0947\u0938 \u0915\u0940\u091c\u093c \u0915\u094b \u0930\u094b\u091f\u0947\u091f \u0915\u0930\u0928\u093e, \u0914\u0930 \u0915\u0938\u094d\u091f\u092e \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0930\u093f\u091f\u0947\u0902\u0936\u0928 \u092a\u0949\u0932\u093f\u0938\u0940 \u0914\u0930 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0932\u0949\u0915 \u0915\u0947 \u092c\u0940\u091a \u0938\u093f\u0902\u0915\u094d\u0930\u094b\u0928\u093e\u0907\u091c\u093c\u0947\u0936\u0928 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u093e \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0924\u094d\u0930\u0941\u091f\u093f\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0964 \u0915\u094d\u0930\u0949\u0928 \u091c\u0949\u092c \u092f\u093e API \u0915\u0949\u0932 \u092e\u0947\u0902 \u090f\u0915 \u091b\u094b\u091f\u0940 \u0938\u0940 \u0917\u0932\u0924 \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930\u0947\u0936\u0928 \u0906\u092a\u0915\u0947 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0915\u094b \u0909\u091c\u093e\u0917\u0930 \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948 \u092f\u093e \u0905\u0928\u093e\u0925, \u0932\u0949\u0915 \u0915\u093f\u090f \u0917\u090f \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f\u094d\u0938 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0915\u094d\u0932\u093e\u0909\u0921 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0932\u093e\u0917\u0924 \u092e\u0947\u0902 \u092d\u093e\u0930\u0940 \u0935\u0943\u0926\u094d\u0927\u093f \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p>CloudSave \u091c\u0948\u0938\u0947 \u090f\u0902\u091f\u0930\u092a\u094d\u0930\u093e\u0907\u091c\u093c \u092c\u0948\u0915\u0905\u092a \u092a\u094d\u0932\u0947\u091f\u092b\u093c\u0949\u0930\u094d\u092e \u0907\u0938 \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930 \u0915\u094b \u0938\u0930\u0932 \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 CloudSave \u092e\u0942\u0932 \u0930\u0942\u092a \u0938\u0947 AWS S3 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0932\u0949\u0915, Azure Blob \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0914\u0930 \u0911\u0928-\u092a\u094d\u0930\u093f\u092e\u093e\u0907\u0938\u0947\u0938 S3-\u0938\u0902\u0917\u0924 API \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915\u0940\u0915\u0943\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n<p>CloudSave \u092e\u0947\u0902 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u092c\u0948\u0915\u0905\u092a \u092f\u094b\u091c\u0928\u093e \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f:<br \/>\n1. \u092a\u094d\u0932\u0947\u091f\u092b\u093c\u0949\u0930\u094d\u092e \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 SQL \u0938\u0930\u094d\u0935\u0930 \u0915\u0947 \u0932\u093f\u090f VSS (\u0935\u0949\u0932\u094d\u092f\u0942\u092e \u0936\u0948\u0921\u094b \u0915\u0949\u092a\u0940 \u0938\u0930\u094d\u0935\u093f\u0938) \u0915\u094d\u0935\u093f\u090f\u0938\u0947\u0902\u0938 \u092f\u093e PostgreSQL \u0915\u0947 \u0932\u093f\u090f <code>pg_start_backup()<\/code> API \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0924\u093e \u0939\u0948\u0964<br \/>\n2. \u092f\u0939 \u0921\u093f\u0921\u0941\u092a\u094d\u0932\u093f\u0915\u0947\u091f\u0947\u0921, \u090f\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u0947\u0921 \u092c\u0948\u0915\u0905\u092a \u0921\u0947\u091f\u093e \u0915\u094b \u0938\u0940\u0927\u0947 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0932\u0915\u094d\u0937\u094d\u092f \u092a\u0930 \u0938\u094d\u091f\u094d\u0930\u0940\u092e \u0915\u0930\u0924\u093e \u0939\u0948\u0964<br \/>\n3. CloudSave \u0917\u0924\u093f\u0936\u0940\u0932 \u0930\u0942\u092a \u0938\u0947 \u092a\u094d\u0930\u0924\u093f-\u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u0906\u0927\u093e\u0930 \u092a\u0930 WORM API \u0915\u0949\u0932 (\u091c\u0948\u0938\u0947 <code>PutObjectRetention<\/code>) \u0932\u093e\u0917\u0942 \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u094b \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0932\u0949\u0915 \u0905\u0935\u0927\u093f \u0915\u094b \u0928\u0940\u0924\u093f-\u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0930\u093f\u091f\u0947\u0902\u0936\u0928 \u0936\u0947\u0921\u094d\u092f\u0942\u0932 \u0915\u0947 \u0938\u093e\u0925 \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0938\u0947 \u0938\u0902\u0930\u0947\u0916\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<br \/>\n4. \u092f\u0926\u093f \u0915\u094b\u0908 \u0939\u092e\u0932\u093e\u0935\u0930 CloudSave \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0915\u0902\u0938\u094b\u0932 \u0938\u0947 \u0938\u092e\u091d\u094c\u0924\u093e \u0915\u0930\u0924\u093e \u0939\u0948, \u0924\u094b \u092d\u0940 \u0935\u0947 \u092c\u0948\u0915\u0905\u092a \u0915\u094b \u0939\u091f\u093e \u0928\u0939\u0940\u0902 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u0932\u0949\u0915 \u0905\u0902\u0924\u0930\u094d\u0928\u093f\u0939\u093f\u0924 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u0926\u094d\u0935\u093e\u0930\u093e \u0932\u093e\u0917\u0942 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0928 \u0915\u093f \u092c\u0948\u0915\u0905\u092a \u0938\u0949\u092b\u093c\u094d\u091f\u0935\u0947\u092f\u0930 \u0926\u094d\u0935\u093e\u0930\u093e\u0964<\/p>\n<h2>\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0915\u0947 \u0932\u093f\u090f \u0938\u0930\u094d\u0935\u094b\u0924\u094d\u0924\u092e \u0905\u092d\u094d\u092f\u093e\u0938<\/h2>\n<p>\u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f \u0906\u092a\u0915\u093e \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930 \u0935\u093e\u0938\u094d\u0924\u0935 \u092e\u0947\u0902 \u0932\u091a\u0940\u0932\u093e \u0939\u0948, \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u093f\u0938\u094d\u091f\u092e \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u0938\u0930\u094d\u0935\u094b\u0924\u094d\u0924\u092e \u092a\u094d\u0930\u0925\u093e\u0913\u0902 \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0947\u0902:<\/p>\n<h3>1. \u0938\u0916\u094d\u0924 NTP \u0938\u093f\u0902\u0915\u094d\u0930\u094b\u0928\u093e\u0907\u091c\u093c\u0947\u0936\u0928<\/h3>\n<p>\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0932\u0949\u0915 \u0917\u0923\u093f\u0924\u0940\u092f \u0930\u0942\u092a \u0938\u0947 \u091f\u093e\u0907\u092e\u0938\u094d\u091f\u0948\u092e\u094d\u092a \u0938\u0947 \u092c\u0902\u0927\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0926\u093f \u0906\u092a\u0915\u0947 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0910\u0930\u0947 \u092f\u093e \u092c\u0948\u0915\u0905\u092a \u0938\u0930\u094d\u0935\u0930 \u092a\u0930 NTP (\u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u091f\u093e\u0907\u092e \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932) \u0938\u0947\u0935\u093e \u0938\u0947 \u0938\u092e\u091d\u094c\u0924\u093e \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u092f\u093e \u0909\u0938\u092e\u0947\u0902 \u0935\u093f\u091a\u0932\u0928 \u0939\u094b\u0924\u093e \u0939\u0948, \u0924\u094b \u092f\u0939 \u0932\u0949\u0915 \u0915\u094b \u0938\u092e\u092f \u0938\u0947 \u092a\u0939\u0932\u0947 \u0938\u092e\u093e\u092a\u094d\u0924 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948 \u092f\u093e \u0909\u0928\u094d\u0939\u0947\u0902 \u0915\u092d\u0940 \u0938\u092e\u093e\u092a\u094d\u0924 \u0928\u0939\u0940\u0902 \u0939\u094b\u0928\u0947 \u0926\u0947 \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u0906\u092a\u0915\u093e \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u092a\u094d\u0930\u092e\u093e\u0923\u093f\u0924, \u0930\u093f\u0921\u0902\u0921\u0947\u0902\u091f NTP \u0938\u094d\u0930\u094b\u0924\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<h3>2. IAM \u092d\u0942\u092e\u093f\u0915\u093e\u0913\u0902 \u0914\u0930 \u0915\u094d\u0930\u0947\u0921\u0947\u0902\u0936\u093f\u092f\u0932\u094d\u0938 \u0915\u094b \u0905\u0932\u0917 \u0915\u0930\u0947\u0902<\/h3>\n<p>\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u092c\u0915\u0947\u091f \u092e\u0947\u0902 \u0932\u093f\u0916\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u090f \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0915\u094d\u0930\u0947\u0921\u0947\u0902\u0936\u093f\u092f\u0932\u094d\u0938 \u0915\u0947 \u092a\u093e\u0938 \u0915\u0947\u0935\u0932 <code>s3:PutObject<\/code> \u0914\u0930 <code>s3:PutObjectRetention<\/code> \u0905\u0928\u0941\u092e\u0924\u093f\u092f\u093e\u0901 \u0939\u094b\u0928\u0940 \u091a\u093e\u0939\u093f\u090f\u0964 \u0909\u0928\u0915\u0947 \u092a\u093e\u0938 <strong>\u0915\u092d\u0940 \u092d\u0940<\/strong> <code>s3:DeleteObject<\/code> \u092f\u093e <code>s3:PutBucketObjectLockConfiguration<\/code> \u0905\u0928\u0941\u092e\u0924\u093f\u092f\u093e\u0901 \u0928\u0939\u0940\u0902 \u0939\u094b\u0928\u0940 \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n<p>\u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u092c\u0948\u0915\u0905\u092a \u090f\u091c\u0947\u0902\u091f \u0915\u0947 \u0932\u093f\u090f \u0928\u094d\u092f\u0942\u0928\u0924\u092e-\u0935\u093f\u0936\u0947\u0937\u093e\u0927\u093f\u0915\u093e\u0930 IAM \u0928\u0940\u0924\u093f \u0915\u093e \u0909\u0926\u093e\u0939\u0930\u0923:<\/p>\n<pre><code class=\"language-json\">{\n    &quot;Version&quot;: &quot;2012-10-17&quot;,\n    &quot;Statement&quot;: [\n        {\n            &quot;Effect&quot;: &quot;Allow&quot;,\n            &quot;Action&quot;: [\n                &quot;s3:PutObject&quot;,\n                &quot;s3:GetBucketObjectLockConfiguration&quot;\n            ],\n            &quot;Resource&quot;: [\n                &quot;arn:aws:s3:::prod-db-archive-immutable&quot;,\n                &quot;arn:aws:s3:::prod-db-archive-immutable\/*&quot;\n            ]\n        }\n    ]\n}\n<\/code><\/pre>\n<h3>3. \u0930\u093f\u091f\u0947\u0902\u0936\u0928 \u0905\u0935\u0927\u093f \u0915\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923<\/h3>\n<p>\u0905\u092a\u0928\u0947 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0930\u0948\u092a\u093f\u0921-\u0930\u093f\u0915\u0935\u0930\u0940 \u091f\u093f\u092f\u0930 \u092a\u0930 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0932\u0902\u092c\u0940 \u0905\u0935\u0927\u093f (\u091c\u0948\u0938\u0947 \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u0915\u0947 \u0932\u093f\u090f 7 \u0935\u0930\u094d\u0937) \u0915\u0947 \u0932\u093f\u090f \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u0932\u0949\u0915 \u0938\u0947\u091f \u0928 \u0915\u0930\u0947\u0902\u0964 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u092c\u0921\u093c\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u092e\u0947\u0902 WAL\/\u091f\u094d\u0930\u093e\u0902\u091c\u0948\u0915\u094d\u0936\u0928 \u0932\u0949\u0917 \u0921\u0947\u091f\u093e \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0938 \u0921\u0947\u091f\u093e \u0915\u094b \u0935\u0930\u094d\u0937\u094b\u0902 \u0924\u0915 \u0932\u0949\u0915 \u0915\u0930\u0928\u0947 \u0938\u0947 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0932\u093e\u0917\u0924 \u092e\u0947\u0902 \u0918\u093e\u0924\u0940\u092f \u0935\u0943\u0926\u094d\u0927\u093f \u0939\u094b\u0917\u0940\u0964<br \/>\n\u0907\u0938\u0915\u0947 \u092c\u091c\u093e\u092f, \u090f\u0915 \u091f\u093f\u092f\u0930 \u0926\u0943\u0937\u094d\u091f\u093f\u0915\u094b\u0923 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902:<br \/>\n* <strong>\u0911\u092a\u0930\u0947\u0936\u0928\u0932 \u0930\u093f\u0915\u0935\u0930\u0940 \u091f\u093f\u092f\u0930:<\/strong> \u092a\u0942\u0930\u094d\u0923 \u0914\u0930 \u0932\u0949\u0917 \u0915\u0947 \u0932\u093f\u090f 14 \u0938\u0947 30 \u0926\u093f\u0928\u094b\u0902 \u0915\u093e \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0930\u093f\u091f\u0947\u0902\u0936\u0928\u0964<br \/>\n* <strong>\u0926\u0940\u0930\u094d\u0918\u0915\u093e\u0932\u093f\u0915 \u0906\u0930\u094d\u0915\u093e\u0907\u0935\u0932 \u091f\u093f\u092f\u0930:<\/strong> \u092e\u093e\u0938\u093f\u0915 \u092a\u0942\u0930\u094d\u0923 \u092c\u0948\u0915\u0905\u092a \u091c\u093f\u0928\u094d\u0939\u0947\u0902 1-7 \u0935\u0930\u094d\u0937\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0935\u0949\u0932\u094d\u091f \u0932\u0949\u0915 \u0915\u0947 \u0938\u093e\u0925 \u0917\u094d\u0932\u0947\u0936\u093f\u092f\u0930\/\u0921\u0940\u092a \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u092e\u0947\u0902 \u0932\u0947 \u091c\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964<\/p>\n<h3>4. \u090f\u092f\u0930-\u0917\u0948\u092a\u094d\u0921 VPCs \u092e\u0947\u0902 \u0928\u093f\u092f\u092e\u093f\u0924 \u0930\u093f\u0915\u0935\u0930\u0940 \u092a\u0930\u0940\u0915\u094d\u0937\u0923<\/h3>\n<p>\u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u093f\u0932\u093f\u091f\u0940 \u0917\u093e\u0930\u0902\u091f\u0940 \u0926\u0947\u0924\u0940 \u0939\u0948 \u0915\u093f \u0921\u0947\u091f\u093e \u0915\u094b \u0939\u091f\u093e\u092f\u093e \u0928\u0939\u0940\u0902 \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u092f\u0939 \u0917\u093e\u0930\u0902\u091f\u0940 \u0928\u0939\u0940\u0902 \u0926\u0947\u0924\u0940 \u0939\u0948 \u0915\u093f \u0921\u0947\u091f\u093e \u0924\u093e\u0930\u094d\u0915\u093f\u0915 \u092d\u094d\u0930\u0937\u094d\u091f\u093e\u091a\u093e\u0930 (logical corruption) \u0938\u0947 \u092e\u0941\u0915\u094d\u0924 \u0939\u0948\u0964 \u0906\u092a\u0915\u094b \u0905\u092a\u0928\u0947 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0915\u094b \u090f\u0915 \u0905\u0932\u0917, \u090f\u092f\u0930-\u0917\u0948\u092a\u094d\u0921 VPC \u092f\u093e VLAN \u092e\u0947\u0902 \u092a\u0941\u0928\u0930\u094d\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u094b \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0915\u0930\u0928\u093e \u0939\u094b\u0917\u093e\u0964 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0905\u0916\u0902\u0921\u0924\u093e \u0915\u094b \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u0941\u0928\u0930\u094d\u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0921\u0947\u091f\u093e \u092a\u0930 <code>DBCC CHECKDB<\/code> (SQL \u0938\u0930\u094d\u0935\u0930) \u092f\u093e <code>pg_amcheck<\/code> (PostgreSQL) \u091a\u0932\u093e\u090f\u0902\u0964<\/p>\n<h2>\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/h2>\n<p>\u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0909\u0932\u094d\u0932\u0902\u0918\u0928 \u092e\u093e\u0928 \u0932\u0947\u0928\u0947 \u0915\u093e \u090f\u0915 \u0905\u092d\u094d\u092f\u093e\u0938 \u0939\u0948\u0964 \u091c\u092c \u0924\u0915 \u0906\u092a\u0915\u0947 SIEM \u092e\u0947\u0902 \u0905\u0932\u0930\u094d\u091f \u092c\u091c\u0924\u093e \u0939\u0948, \u0924\u092c \u0924\u0915 \u0916\u0924\u0930\u093e \u092a\u0948\u0926\u093e \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u0905\u092d\u093f\u0928\u0947\u0924\u093e\u0913\u0902 \u0928\u0947 \u0938\u0902\u092d\u0935\u0924\u0903 \u0906\u092a\u0915\u0947 \u092c\u0948\u0915\u0905\u092a \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u0938\u0947 \u0938\u092e\u091d\u094c\u0924\u093e \u0915\u0930\u0928\u0947 \u0915\u093e \u092a\u094d\u0930\u092f\u093e\u0938 \u0915\u093f\u092f\u093e \u0939\u094b\u0917\u093e\u0964 \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u092e\u094b\u0921 \u092e\u0947\u0902 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0905\u092a\u0928\u0947 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0915\u094b \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091f \u0915\u0930\u0915\u0947, \u0906\u092a \u0939\u092e\u0932\u093e\u0935\u0930\u094b\u0902 \u0938\u0947 \u0909\u0928\u0915\u093e \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0932\u093e\u092d \u091b\u0940\u0928 \u0932\u0947\u0924\u0947 \u0939\u0948\u0902\u0964 \u091a\u093e\u0939\u0947 \u0906\u092a \u092e\u0942\u0932 \u0915\u094d\u0932\u093e\u0909\u0921 API, ZFS \u0939\u094b\u0932\u094d\u0921\u094d\u0938, \u092f\u093e CloudSave \u091c\u0948\u0938\u0947 \u090f\u0902\u091f\u0930\u092a\u094d\u0930\u093e\u0907\u091c\u093c \u0911\u0930\u094d\u0915\u0947\u0938\u094d\u091f\u094d\u0930\u0947\u0936\u0928 \u092a\u094d\u0932\u0947\u091f\u092b\u093c\u0949\u0930\u094d\u092e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902, WORM \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u094b \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u093e \u0905\u092c \u0935\u0948\u0915\u0932\u094d\u092a\u093f\u0915 \u0928\u0939\u0940\u0902 \u0939\u0948\u2014\u092f\u0939 \u0906\u0927\u0941\u0928\u093f\u0915 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u092a\u094d\u0930\u0936\u093e\u0938\u0928 \u0914\u0930 \u0906\u092a\u0926\u093e \u0930\u093f\u0915\u0935\u0930\u0940 \u0915\u093e \u090f\u0915 \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u0938\u094d\u0924\u0902\u092d \u0939\u0948\u0964<\/p>\n","protected":false},"excerpt":{"rendered":"<p>** Learn how to protect enterprise database archives from ransomware using immutable storage. Discover technical implementation steps for AWS S3 Object Lock, ZFS, PostgreSQL, and SQL Server.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"Immutable Database Storage to Defeat Ransomware","rank_math_description":"** Learn how to protect enterprise database archives from ransomware using immutable storage. Discover technical implementation steps for AWS S3 Object Lock, ZFS, PostgreSQL, and SQL Server.","rank_math_focus_keyword":"immutable database storage","footnotes":""},"categories":[463],"tags":[4620,4621,4622,1301,4623,4624],"class_list":["post-6371","post","type-post","status-publish","format-standard","hentry","category-database-backup","tag-3-2-1-1-backup","tag-data-survivability","tag-database-archives","tag-enterprise-backup","tag-immutable-storage","tag-ransomware-protection"],"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>Immutable Database Storage to Defeat Ransomware<\/title>\n<meta name=\"description\" content=\"** Learn how to protect enterprise database archives from ransomware using immutable storage. Discover technical implementation steps for AWS S3 Object Lock, ZFS, PostgreSQL, and SQL Server.\" \/>\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\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/\" \/>\n<meta property=\"og:locale\" content=\"hi_IN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0915\u094b \u0939\u0930\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0939\u0947\u0924\u0941 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u0940 \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930\u093f\u0902\u0917\" \/>\n<meta property=\"og:description\" content=\"** Learn how to protect enterprise database archives from ransomware using immutable storage. Discover technical implementation steps for AWS S3 Object Lock, ZFS, PostgreSQL, and SQL Server.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/\" \/>\n<meta property=\"og:site_name\" content=\"CloudSave\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-19T13:54:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-19T14:07:28+00:00\" \/>\n<meta name=\"author\" content=\"shervinrv\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0926\u094d\u0935\u093e\u0930\u093e \u0932\u093f\u0916\u093f\u0924\" \/>\n\t<meta name=\"twitter:data1\" content=\"shervinrv\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0905\u0928\u0941\u092e\u093e\u0928\u093f\u0924 \u092a\u0922\u093c\u0928\u0947 \u0915\u093e \u0938\u092e\u092f\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u092e\u093f\u0928\u091f\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/knowledge-base\\\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/knowledge-base\\\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\\\/\"},\"author\":{\"name\":\"shervinrv\",\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/#\\\/schema\\\/person\\\/286beefe68281d868e87f46603a7ae4d\"},\"headline\":\"\u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0915\u094b \u0939\u0930\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0939\u0947\u0924\u0941 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u0940 \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930\u093f\u0902\u0917\",\"datePublished\":\"2026-06-19T13:54:43+00:00\",\"dateModified\":\"2026-06-19T14:07:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/knowledge-base\\\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\\\/\"},\"wordCount\":138,\"publisher\":{\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/#\\\/schema\\\/person\\\/286beefe68281d868e87f46603a7ae4d\"},\"keywords\":[\"3-2-1-1 backup\",\"data survivability\",\"database archives\",\"Enterprise Backup\",\"immutable storage\",\"ransomware protection\"],\"articleSection\":[\"Database Backup\"],\"inLanguage\":\"hi-IN\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/knowledge-base\\\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\\\/\",\"url\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/knowledge-base\\\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\\\/\",\"name\":\"Immutable Database Storage to Defeat Ransomware\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/#website\"},\"datePublished\":\"2026-06-19T13:54:43+00:00\",\"dateModified\":\"2026-06-19T14:07:28+00:00\",\"description\":\"** Learn how to protect enterprise database archives from ransomware using immutable storage. Discover technical implementation steps for AWS S3 Object Lock, ZFS, PostgreSQL, and SQL Server.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/knowledge-base\\\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\\\/#breadcrumb\"},\"inLanguage\":\"hi-IN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cloudsave.app\\\/hi\\\/knowledge-base\\\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/knowledge-base\\\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0915\u094b \u0939\u0930\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0939\u0947\u0924\u0941 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u0940 \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930\u093f\u0902\u0917\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/#website\",\"url\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/\",\"name\":\"CloudSave\",\"description\":\"CloudSave\",\"publisher\":{\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/#\\\/schema\\\/person\\\/286beefe68281d868e87f46603a7ae4d\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"hi-IN\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/#\\\/schema\\\/person\\\/286beefe68281d868e87f46603a7ae4d\",\"name\":\"shervinrv\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hi-IN\",\"@id\":\"https:\\\/\\\/cloudsave.app\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Logo_Name-2.png\",\"url\":\"https:\\\/\\\/cloudsave.app\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Logo_Name-2.png\",\"contentUrl\":\"https:\\\/\\\/cloudsave.app\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Logo_Name-2.png\",\"width\":859,\"height\":150,\"caption\":\"shervinrv\"},\"logo\":{\"@id\":\"https:\\\/\\\/cloudsave.app\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Logo_Name-2.png\"},\"sameAs\":[\"http:\\\/\\\/cloudsave.app\"],\"url\":\"https:\\\/\\\/cloudsave.app\\\/hi\\\/knowledge-base\\\/author\\\/shervinrv\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Immutable Database Storage to Defeat Ransomware","description":"** Learn how to protect enterprise database archives from ransomware using immutable storage. Discover technical implementation steps for AWS S3 Object Lock, ZFS, PostgreSQL, and SQL Server.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/","og_locale":"hi_IN","og_type":"article","og_title":"\u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0915\u094b \u0939\u0930\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0939\u0947\u0924\u0941 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u0940 \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930\u093f\u0902\u0917","og_description":"** Learn how to protect enterprise database archives from ransomware using immutable storage. Discover technical implementation steps for AWS S3 Object Lock, ZFS, PostgreSQL, and SQL Server.","og_url":"https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/","og_site_name":"CloudSave","article_published_time":"2026-06-19T13:54:43+00:00","article_modified_time":"2026-06-19T14:07:28+00:00","author":"shervinrv","twitter_card":"summary_large_image","twitter_misc":{"\u0926\u094d\u0935\u093e\u0930\u093e \u0932\u093f\u0916\u093f\u0924":"shervinrv","\u0905\u0928\u0941\u092e\u093e\u0928\u093f\u0924 \u092a\u0922\u093c\u0928\u0947 \u0915\u093e \u0938\u092e\u092f":"2 \u092e\u093f\u0928\u091f"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/#article","isPartOf":{"@id":"https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/"},"author":{"name":"shervinrv","@id":"https:\/\/cloudsave.app\/hi\/#\/schema\/person\/286beefe68281d868e87f46603a7ae4d"},"headline":"\u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0915\u094b \u0939\u0930\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0939\u0947\u0924\u0941 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u0940 \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930\u093f\u0902\u0917","datePublished":"2026-06-19T13:54:43+00:00","dateModified":"2026-06-19T14:07:28+00:00","mainEntityOfPage":{"@id":"https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/"},"wordCount":138,"publisher":{"@id":"https:\/\/cloudsave.app\/hi\/#\/schema\/person\/286beefe68281d868e87f46603a7ae4d"},"keywords":["3-2-1-1 backup","data survivability","database archives","Enterprise Backup","immutable storage","ransomware protection"],"articleSection":["Database Backup"],"inLanguage":"hi-IN"},{"@type":"WebPage","@id":"https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/","url":"https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/","name":"Immutable Database Storage to Defeat Ransomware","isPartOf":{"@id":"https:\/\/cloudsave.app\/hi\/#website"},"datePublished":"2026-06-19T13:54:43+00:00","dateModified":"2026-06-19T14:07:28+00:00","description":"** Learn how to protect enterprise database archives from ransomware using immutable storage. Discover technical implementation steps for AWS S3 Object Lock, ZFS, PostgreSQL, and SQL Server.","breadcrumb":{"@id":"https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/#breadcrumb"},"inLanguage":"hi-IN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/cloudsave.app\/hi\/knowledge-base\/%e0%a4%b0-%e0%a4%b8%e0%a4%ae%e0%a4%b5-%e0%a4%af%e0%a4%b0-%e0%a4%95-%e0%a4%b9%e0%a4%b0-%e0%a4%a8-%e0%a4%95-%e0%a4%b2-%e0%a4%8f-%e0%a4%a1-%e0%a4%9f-%e0%a4%ac-%e0%a4%b8-%e0%a4%86%e0%a4%b0-%e0%a4%95\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cloudsave.app\/hi\/"},{"@type":"ListItem","position":2,"name":"\u0930\u0948\u0902\u0938\u092e\u0935\u0947\u092f\u0930 \u0915\u094b \u0939\u0930\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0906\u0930\u094d\u0915\u093e\u0907\u0935 \u0939\u0947\u0924\u0941 \u0907\u092e\u094d\u092f\u0942\u091f\u0947\u092c\u0932 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0915\u0940 \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930\u093f\u0902\u0917"}]},{"@type":"WebSite","@id":"https:\/\/cloudsave.app\/hi\/#website","url":"https:\/\/cloudsave.app\/hi\/","name":"CloudSave","description":"CloudSave","publisher":{"@id":"https:\/\/cloudsave.app\/hi\/#\/schema\/person\/286beefe68281d868e87f46603a7ae4d"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cloudsave.app\/hi\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"hi-IN"},{"@type":["Person","Organization"],"@id":"https:\/\/cloudsave.app\/hi\/#\/schema\/person\/286beefe68281d868e87f46603a7ae4d","name":"shervinrv","image":{"@type":"ImageObject","inLanguage":"hi-IN","@id":"https:\/\/cloudsave.app\/wp-content\/uploads\/2026\/02\/Logo_Name-2.png","url":"https:\/\/cloudsave.app\/wp-content\/uploads\/2026\/02\/Logo_Name-2.png","contentUrl":"https:\/\/cloudsave.app\/wp-content\/uploads\/2026\/02\/Logo_Name-2.png","width":859,"height":150,"caption":"shervinrv"},"logo":{"@id":"https:\/\/cloudsave.app\/wp-content\/uploads\/2026\/02\/Logo_Name-2.png"},"sameAs":["http:\/\/cloudsave.app"],"url":"https:\/\/cloudsave.app\/hi\/knowledge-base\/author\/shervinrv\/"}]}},"_links":{"self":[{"href":"https:\/\/cloudsave.app\/hi\/wp-json\/wp\/v2\/posts\/6371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cloudsave.app\/hi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cloudsave.app\/hi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cloudsave.app\/hi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cloudsave.app\/hi\/wp-json\/wp\/v2\/comments?post=6371"}],"version-history":[{"count":1,"href":"https:\/\/cloudsave.app\/hi\/wp-json\/wp\/v2\/posts\/6371\/revisions"}],"predecessor-version":[{"id":6434,"href":"https:\/\/cloudsave.app\/hi\/wp-json\/wp\/v2\/posts\/6371\/revisions\/6434"}],"wp:attachment":[{"href":"https:\/\/cloudsave.app\/hi\/wp-json\/wp\/v2\/media?parent=6371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cloudsave.app\/hi\/wp-json\/wp\/v2\/categories?post=6371"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cloudsave.app\/hi\/wp-json\/wp\/v2\/tags?post=6371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}