{"id":478678,"date":"2023-08-09T09:36:54","date_gmt":"2023-08-09T09:36:54","guid":{"rendered":""},"modified":"2023-09-05T11:17:20","modified_gmt":"2023-09-05T11:17:20","slug":"relational-olap","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/in\/wiki\/relational-olap\/","title":{"rendered":"\u0938\u0902\u092c\u0902\u0927\u092a\u0930\u0915 OLAP"},"content":{"rendered":"<h2>\u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP \u0915\u093e \u092a\u0930\u093f\u091a\u092f<\/h2>\n<p>\u0921\u0947\u091f\u093e \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0914\u0930 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0947 \u0928\u093f\u0930\u0902\u0924\u0930 \u0935\u093f\u0915\u0938\u093f\u0924 \u0939\u094b\u0924\u0947 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f \u092e\u0947\u0902, \u0930\u093f\u0932\u0947\u0936\u0928\u0932 \u0911\u0928\u0932\u093e\u0907\u0928 \u090f\u0928\u093e\u0932\u093f\u091f\u093f\u0915\u0932 \u092a\u094d\u0930\u094b\u0938\u0947\u0938\u093f\u0902\u0917 (OLAP) \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u0926\u094d\u0927\u0924\u093f \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0938\u093e\u092e\u0928\u0947 \u0906\u0924\u0940 \u0939\u0948\u0964 \u091c\u0948\u0938\u0947-\u091c\u0948\u0938\u0947 \u0935\u094d\u092f\u0935\u0938\u093e\u092f \u0905\u092a\u0928\u0947 \u0935\u093f\u0936\u093e\u0932 \u0921\u0947\u091f\u093e\u0938\u0947\u091f \u0938\u0947 \u0938\u093e\u0930\u094d\u0925\u0915 \u0905\u0902\u0924\u0930\u094d\u0926\u0943\u0937\u094d\u091f\u093f \u0928\u093f\u0915\u093e\u0932\u0928\u0947 \u0915\u093e \u092a\u094d\u0930\u092f\u093e\u0938 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP \u0915\u0940 \u092d\u0942\u092e\u093f\u0915\u093e \u0924\u0947\u091c\u0940 \u0938\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u094b\u0924\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u092f\u0939 \u0932\u0947\u0916 \u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP \u0915\u0940 \u0926\u0941\u0928\u093f\u092f\u093e \u092a\u0930 \u092a\u094d\u0930\u0915\u093e\u0936 \u0921\u093e\u0932\u0924\u093e \u0939\u0948, \u0907\u0938\u0915\u0947 \u0907\u0924\u093f\u0939\u093e\u0938, \u0906\u0902\u0924\u0930\u093f\u0915 \u0915\u093e\u0930\u094d\u092f\u092a\u094d\u0930\u0923\u093e\u0932\u0940, \u092a\u094d\u0930\u092e\u0941\u0916 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902, \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902, \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u0914\u0930 \u092d\u0935\u093f\u0937\u094d\u092f \u0915\u0940 \u0938\u0902\u092d\u093e\u0935\u0928\u093e\u0913\u0902 \u0915\u0940 \u0916\u094b\u091c \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<h2>\u092e\u0942\u0932 \u0914\u0930 \u092a\u094d\u0930\u093e\u0930\u0902\u092d\u093f\u0915 \u0909\u0932\u094d\u0932\u0947\u0916<\/h2>\n<p>OLAP \u0915\u0940 \u0905\u0935\u0927\u093e\u0930\u0923\u093e 1980 \u0915\u0947 \u0926\u0936\u0915 \u0915\u0947 \u0905\u0902\u0924 \u092e\u0947\u0902 \u0909\u092d\u0930\u0940, \u0914\u0930 \u092f\u0939 \u091c\u0932\u094d\u0926\u0940 \u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f \u0939\u094b \u0917\u092f\u093e \u0915\u093f \u0938\u0902\u092c\u0902\u0927\u092a\u0930\u0915 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0905\u0927\u093f\u0915 \u0938\u0902\u0930\u091a\u093f\u0924 \u0926\u0943\u0937\u094d\u091f\u093f\u0915\u094b\u0923 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0925\u0940\u0964 \u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP, \u092f\u093e ROLAP, \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 OLAP \u0938\u093f\u0938\u094d\u091f\u092e \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u094d\u0930\u0938\u094d\u0924\u0941\u0924 \u091a\u0941\u0928\u094c\u0924\u093f\u092f\u094b\u0902 \u0915\u0947 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0938\u093e\u092e\u0928\u0947 \u0906\u092f\u093e, \u091c\u094b \u092e\u0941\u0916\u094d\u092f \u0930\u0942\u092a \u0938\u0947 \u092c\u0939\u0941\u0906\u092f\u093e\u092e\u0940 \u0925\u0947 \u0914\u0930 \u0930\u093f\u0932\u0947\u0936\u0928\u0932 \u0921\u0947\u091f\u093e \u0915\u0940 \u091c\u091f\u093f\u0932\u0924\u093e\u0913\u0902 \u0915\u094b \u0938\u0939\u091c\u0924\u093e \u0938\u0947 \u0938\u0902\u092d\u093e\u0932 \u0928\u0939\u0940\u0902 \u0938\u0915\u0924\u0947 \u0925\u0947\u0964 ROLAP \u0915\u093e \u092a\u0939\u0932\u093e \u0909\u0932\u094d\u0932\u0947\u0916\u0928\u0940\u092f \u0909\u0932\u094d\u0932\u0947\u0916 1990 \u0915\u0947 \u0926\u0936\u0915 \u0915\u0940 \u0936\u0941\u0930\u0941\u0906\u0924 \u092e\u0947\u0902 \u092e\u093f\u0932\u0924\u093e \u0939\u0948 \u091c\u092c \u0907\u0938\u0947 \u0921\u0947\u091f\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0928\u0935\u0940\u0928 \u0926\u0943\u0937\u094d\u091f\u093f\u0915\u094b\u0923 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u092a\u0947\u0936 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0925\u093e\u0964<\/p>\n<h2>\u0938\u0902\u092c\u0902\u0927\u092a\u0930\u0915 OLAP \u0915\u0940 \u0916\u094b\u091c<\/h2>\n<p><strong>\u0935\u093f\u0938\u094d\u0924\u0943\u0924 \u0905\u0935\u0932\u094b\u0915\u0928<\/strong>: \u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP, \u091c\u0948\u0938\u093e \u0915\u093f \u0928\u093e\u092e \u0938\u0947 \u092a\u0924\u093e \u091a\u0932\u0924\u093e \u0939\u0948, \u0930\u093f\u0932\u0947\u0936\u0928\u0932 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0915\u0947 \u0926\u093e\u092f\u0930\u0947 \u092e\u0947\u0902 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u092e\u0947\u0902 \u0938\u0902\u092c\u0902\u0927\u092a\u0930\u0915 \u0924\u093e\u0932\u093f\u0915\u093e\u0913\u0902 \u0915\u0947 \u0932\u0947\u0902\u0938 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0921\u0947\u091f\u093e \u0915\u093e \u092c\u0939\u0941\u0906\u092f\u093e\u092e\u0940 \u0926\u0943\u0936\u094d\u092f \u092c\u0928\u093e\u0928\u093e \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0964 \u092f\u0939 \u0926\u0943\u0937\u094d\u091f\u093f\u0915\u094b\u0923 \u0909\u0928\u094d\u0928\u0924 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0940 \u0938\u0941\u0935\u093f\u0927\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f \u0921\u0947\u091f\u093e \u0905\u0916\u0902\u0921\u0924\u093e \u0914\u0930 \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u091c\u0948\u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u092a\u0930\u0915 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0915\u0947 \u0932\u093e\u092d\u094b\u0902 \u0915\u094b \u092c\u0930\u0915\u0930\u093e\u0930 \u0930\u0916\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>\u0906\u0902\u0924\u0930\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u0914\u0930 \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0937\u092e\u0924\u093e<\/strong>: \u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP \u0915\u093e \u092e\u0942\u0932 \u090f\u0915 \u0938\u094d\u091f\u093e\u0930 \u092f\u093e \u0938\u094d\u0928\u094b\u092b\u094d\u0932\u0947\u0915 \u0938\u094d\u0915\u0940\u092e\u093e \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u092e\u0947\u0902 \u0928\u093f\u0939\u093f\u0924 \u0939\u0948, \u091c\u0939\u093e\u0902 \u0915\u0947\u0902\u0926\u094d\u0930\u0940\u092f \u0924\u0925\u094d\u092f \u0924\u093e\u0932\u093f\u0915\u093e \u0906\u092f\u093e\u092e \u0924\u093e\u0932\u093f\u0915\u093e\u0913\u0902 \u0938\u0947 \u091c\u0941\u0921\u093c\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0907\u0928 \u0906\u092f\u093e\u092e \u0924\u093e\u0932\u093f\u0915\u093e\u0913\u0902 \u092e\u0947\u0902 \u092e\u0947\u091f\u093e\u0921\u0947\u091f\u093e \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u094b \u0924\u0925\u094d\u092f \u0924\u093e\u0932\u093f\u0915\u093e \u092e\u0947\u0902 \u0921\u0947\u091f\u093e \u0915\u093e \u0938\u0902\u0926\u0930\u094d\u092d \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0938\u0902\u0930\u091a\u0928\u093e \u091c\u091f\u093f\u0932 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0940 \u0905\u0928\u0941\u092e\u0924\u093f \u0926\u0947\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0935\u094d\u092f\u0935\u0938\u093e\u092f\u094b\u0902 \u0915\u094b \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0915\u094b\u0923\u094b\u0902 \u0938\u0947 \u0905\u0902\u0924\u0930\u094d\u0926\u0943\u0937\u094d\u091f\u093f \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u092e\u093f\u0932\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u092e\u0941\u0916 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0910\u0902<\/strong>: \u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP \u092e\u0947\u0902 \u0915\u0908 \u092a\u094d\u0930\u092e\u0941\u0916 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0902 \u0939\u0948\u0902 \u091c\u094b \u0907\u0938\u0947 \u0921\u0947\u091f\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u092e\u0942\u0932\u094d\u092f\u0935\u093e\u0928 \u0909\u092a\u0915\u0930\u0923 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0902:<\/p>\n<ul>\n<li><strong>FLEXIBILITY<\/strong>: \u092f\u0939 \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u093f\u090f \u092c\u093f\u0928\u093e \u0938\u094d\u0915\u0940\u092e\u093e \u0915\u094b \u0938\u092e\u093e\u092f\u094b\u091c\u093f\u0924 \u0915\u0930\u0915\u0947 \u0909\u092d\u0930\u0924\u0940 \u0935\u094d\u092f\u093e\u0935\u0938\u093e\u092f\u093f\u0915 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u094b \u0938\u092e\u093e\u092f\u094b\u091c\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u0905\u0928\u0941\u092e\u093e\u092a\u0915\u0924\u093e<\/strong>: \u0930\u093f\u0932\u0947\u0936\u0928\u0932 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u092c\u0921\u093c\u0947 \u0921\u0947\u091f\u093e\u0938\u0947\u091f \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0928\u0947 \u0914\u0930 \u092c\u0922\u093c\u0924\u0947 \u0921\u0947\u091f\u093e \u0935\u0949\u0932\u094d\u092f\u0942\u092e \u0915\u094b \u0938\u092e\u093e\u092f\u094b\u091c\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0902\u0964<\/li>\n<li><strong>\u0938\u094d\u0925\u093f\u0930\u0924\u093e<\/strong>: \u092e\u093e\u0928\u0915\u0940\u0915\u0943\u0924 \u0930\u093f\u0932\u0947\u0936\u0928\u0932 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0915\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0921\u0947\u091f\u093e \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u092c\u0928\u093e\u090f \u0930\u0916\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<h2>\u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930<\/h2>\n<p>\u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP \u0915\u094b \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u0914\u0930 \u0915\u094d\u0935\u0947\u0930\u0940 \u092a\u094d\u0930\u094b\u0938\u0947\u0938\u093f\u0902\u0917 \u0924\u0915\u0928\u0940\u0915\u094b\u0902 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902 \u092e\u0947\u0902 \u0935\u0930\u094d\u0917\u0940\u0915\u0943\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0926\u094b \u092e\u0941\u0916\u094d\u092f \u092a\u094d\u0930\u0915\u093e\u0930 \u0939\u0948\u0902:<\/p>\n<ol>\n<li>\n<p><strong>\u0930\u094b\u0932\u0948\u092a (\u0930\u093f\u0932\u0947\u0936\u0928\u0932 \u0913\u090f\u0932\u090f\u092a\u0940)<\/strong>:<\/p>\n<ul>\n<li>\u0921\u0947\u091f\u093e \u0915\u094b \u0930\u093f\u0932\u0947\u0936\u0928\u0932 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u092e\u0947\u0902 \u0938\u0902\u0917\u094d\u0930\u0939\u0940\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u090f\u0915\u0924\u094d\u0930\u0940\u0915\u0930\u0923 SQL \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u091c\u091f\u093f\u0932 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0914\u0930 \u092c\u0921\u093c\u0947 \u0921\u0947\u091f\u093e\u0938\u0947\u091f \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924\u0964<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u092e\u094b\u0932\u0948\u092a (\u092c\u0939\u0941\u0906\u092f\u093e\u092e\u0940 \u0913\u090f\u0932\u090f\u092a\u0940)<\/strong>:<\/p>\n<ul>\n<li>\u0921\u0947\u091f\u093e \u0915\u094b \u092c\u0939\u0941\u0906\u092f\u093e\u092e\u0940 \u0938\u093e\u0930\u0923\u093f\u092f\u094b\u0902 \u092f\u093e \u0915\u094d\u092f\u0942\u092c\u094d\u0938 \u092e\u0947\u0902 \u0938\u0902\u0917\u094d\u0930\u0939\u0940\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u090f\u0915\u0924\u094d\u0930\u0940\u0915\u0930\u0923 \u0915\u0940 \u092a\u0942\u0930\u094d\u0935\u0917\u0923\u0928\u093e \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0915\u094d\u0935\u0947\u0930\u0940 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u092e\u092f \u0924\u0947\u091c \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0924\u0940\u0935\u094d\u0930 \u0915\u094d\u0935\u0947\u0930\u0940 \u0928\u093f\u0937\u094d\u092a\u093e\u0926\u0928 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0935\u093e\u0932\u0947 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0906\u0926\u0930\u094d\u0936\u0964<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<table>\n<thead>\n<tr>\n<th>\u092a\u094d\u0930\u0915\u093e\u0930<\/th>\n<th>\u092d\u0902\u0921\u093e\u0930\u0923<\/th>\n<th>\u0915\u094d\u0935\u0947\u0930\u0940 \u092a\u094d\u0930\u094b\u0938\u0947\u0938\u093f\u0902\u0917<\/th>\n<th>\u0932\u093e\u092d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0930\u094b\u0932\u093e\u092a<\/td>\n<td>\u0938\u0902\u092c\u0902\u0927\u092a\u0930\u0915 \u0921\u0940\u092c\u0940<\/td>\n<td>\u090f\u0938\u0915\u094d\u092f\u0942\u090f\u0932 \u0915\u094d\u0935\u0947\u0930\u0940\u091c\u093c<\/td>\n<td>\u091c\u091f\u093f\u0932 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0932\u091a\u0940\u0932\u093e\u092a\u0928, \u0909\u092a\u092f\u0941\u0915\u094d\u0924\u0924\u093e<\/td>\n<\/tr>\n<tr>\n<td>\u092e\u094b\u0932\u093e\u092a<\/td>\n<td>\u092c\u0939\u0941\u0906\u092f\u093e\u092e\u0940 \u0938\u093e\u0930\u0923\u0940<\/td>\n<td>\u092a\u0942\u0930\u094d\u0935 \u0938\u0902\u0917\u0923\u093f\u0924 \u090f\u0915\u0924\u094d\u0930\u0940\u0915\u0930\u0923<\/td>\n<td>\u0924\u0947\u091c\u093c \u0915\u094d\u0935\u0947\u0930\u0940 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u092e\u092f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0914\u0930 \u091a\u0941\u0928\u094c\u0924\u093f\u092f\u093e\u0901<\/h2>\n<p><strong>\u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP \u0915\u0947 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917<\/strong>:<\/p>\n<ul>\n<li>\u092c\u093f\u091c\u0928\u0947\u0938 \u0907\u0902\u091f\u0947\u0932\u093f\u091c\u0947\u0902\u0938 (\u092c\u0940\u0906\u0908): \u0928\u093f\u0930\u094d\u0923\u092f \u0932\u0947\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0905\u0902\u0924\u0930\u094d\u0926\u0943\u0937\u094d\u091f\u093f \u0928\u093f\u0915\u093e\u0932\u0928\u093e\u0964<\/li>\n<li>\u0935\u093f\u0924\u094d\u0924\u0940\u092f \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923: \u0935\u093f\u0924\u094d\u0924\u0940\u092f \u0921\u0947\u091f\u093e \u0914\u0930 \u0930\u0941\u091d\u093e\u0928\u094b\u0902 \u0915\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923\u0964<\/li>\n<li>\u092c\u093e\u091c\u093c\u093e\u0930 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923: \u092c\u093e\u091c\u093c\u093e\u0930 \u0915\u0947 \u0930\u0941\u091d\u093e\u0928 \u0914\u0930 \u0917\u094d\u0930\u093e\u0939\u0915 \u0935\u094d\u092f\u0935\u0939\u093e\u0930 \u0915\u0940 \u092a\u0939\u091a\u093e\u0928 \u0915\u0930\u0928\u093e\u0964<\/li>\n<li>\u0938\u0902\u0938\u093e\u0927\u0928 \u092a\u094d\u0930\u092c\u0902\u0927\u0928: \u0921\u0947\u091f\u093e \u0905\u0902\u0924\u0930\u094d\u0926\u0943\u0937\u094d\u091f\u093f \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0938\u0902\u0938\u093e\u0927\u0928 \u0906\u0935\u0902\u091f\u0928 \u0915\u093e \u0905\u0928\u0941\u0915\u0942\u0932\u0928\u0964<\/li>\n<\/ul>\n<p><strong>\u091a\u0941\u0928\u094c\u0924\u093f\u092f\u093e\u0901 \u0914\u0930 \u0938\u092e\u093e\u0927\u093e\u0928<\/strong>:<\/p>\n<ul>\n<li><strong>\u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928<\/strong>: \u091c\u091f\u093f\u0932 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0915\u093e\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u092e\u092f \u0927\u0940\u092e\u093e \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0938\u092e\u093e\u0927\u093e\u0928: \u0915\u094d\u0935\u0947\u0930\u0940 \u0905\u0928\u0941\u0915\u0942\u0932\u0928 \u0914\u0930 \u0905\u0928\u0941\u0915\u094d\u0930\u092e\u0923 \u0924\u0915\u0928\u0940\u0915\u0964<\/li>\n<li><strong>\u0921\u0947\u091f\u093e \u0935\u0949\u0932\u094d\u092f\u0942\u092e<\/strong>: \u091c\u0948\u0938\u0947-\u091c\u0948\u0938\u0947 \u0921\u0947\u091f\u093e \u092c\u0922\u093c\u0924\u093e \u0939\u0948, \u0915\u094d\u0935\u0947\u0930\u0940 \u0915\u093e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0916\u093c\u0930\u093e\u092c \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0938\u092e\u093e\u0927\u093e\u0928: \u0938\u094d\u0915\u0947\u0932\u0947\u092c\u0932 \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u0914\u0930 \u0915\u0948\u0936\u093f\u0902\u0917 \u0924\u0902\u0924\u094d\u0930\u0964<\/li>\n<\/ul>\n<h2>\u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0938\u0902\u092c\u0902\u0927\u092a\u0930\u0915 OLAP<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0905\u0935\u0927\u093f<\/th>\n<th>\u0935\u093f\u092d\u0947\u0926\u0915 \u0915\u093e\u0930\u0915<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0938\u0902\u092c\u0902\u0927\u092a\u0930\u0915 OLAP<\/td>\n<td>\u0930\u093f\u0932\u0947\u0936\u0928\u0932 \u0921\u0947\u091f\u093e\u092c\u0947\u0938, \u0932\u091a\u0940\u0932\u0947\u092a\u0928 \u092a\u0930 \u0927\u094d\u092f\u093e\u0928 \u0926\u0947\u0902\u0964<\/td>\n<\/tr>\n<tr>\n<td>\u092c\u0939\u0941\u0906\u092f\u093e\u092e\u0940 \u0913\u090f\u0932\u090f\u092a\u0940 (\u092e\u094b\u0932\u0948\u092a)<\/td>\n<td>\u092a\u0942\u0930\u094d\u0935 \u0938\u0902\u0917\u0923\u093f\u0924 \u090f\u0915\u0924\u094d\u0930\u0940\u0915\u0930\u0923, \u0924\u094d\u0935\u0930\u093f\u0924 \u0915\u094d\u0935\u0947\u0930\u0940 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0964<\/td>\n<\/tr>\n<tr>\n<td>\u0911\u0928\u0932\u093e\u0907\u0928 \u0932\u0947\u0928\u0926\u0947\u0928 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 (\u0913\u090f\u0932\u091f\u0940\u092a\u0940)<\/td>\n<td>\u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0938\u092e\u092f \u0921\u0947\u091f\u093e \u092a\u094d\u0930\u094b\u0938\u0947\u0938\u093f\u0902\u0917, \u0932\u0947\u0928\u0926\u0947\u0928 \u0915\u0947 \u0932\u093f\u090f \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924\u0964<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u092d\u0935\u093f\u0937\u094d\u092f \u0915\u0947 \u092a\u0930\u093f\u092a\u094d\u0930\u0947\u0915\u094d\u0937\u094d\u092f \u0914\u0930 \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930<\/h2>\n<p><strong>\u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP \u0915\u093e \u092d\u0935\u093f\u0937\u094d\u092f<\/strong>:<\/p>\n<ul>\n<li>\u092a\u0942\u0930\u094d\u0935\u093e\u0928\u0941\u092e\u093e\u0928\u093f\u0924 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u090f\u0906\u0908 \u0914\u0930 \u092e\u0936\u0940\u0928 \u0932\u0930\u094d\u0928\u093f\u0902\u0917 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915\u0940\u0915\u0930\u0923\u0964<\/li>\n<li>\u0909\u0928\u094d\u0928\u0924 \u092a\u094d\u0930\u093e\u0915\u0943\u0924\u093f\u0915 \u092d\u093e\u0937\u093e \u0915\u094d\u0935\u0947\u0930\u0940 \u092a\u094d\u0930\u094b\u0938\u0947\u0938\u093f\u0902\u0917\u0964<\/li>\n<li>\u092c\u0921\u093c\u0947 \u0921\u0947\u091f\u093e \u092a\u094d\u0930\u094b\u0938\u0947\u0938\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0928\u093f\u0930\u0902\u0924\u0930 \u0905\u0928\u0941\u0915\u0942\u0932\u0928\u0964<\/li>\n<\/ul>\n<p><strong>\u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 \u0914\u0930 \u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP<\/strong>:<br \/>\nOneProxy (oneproxy.pro) \u091c\u0948\u0938\u0947 \u092a\u094d\u0930\u0926\u093e\u0924\u093e\u0913\u0902 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u0947\u0936 \u0915\u093f\u090f \u0917\u090f \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930, \u0909\u092a\u092f\u094b\u0917\u0915\u0930\u094d\u0924\u093e\u0913\u0902 \u0914\u0930 \u0911\u0928\u0932\u093e\u0907\u0928 \u0938\u0902\u0938\u093e\u0927\u0928\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0914\u0930 \u0915\u0941\u0936\u0932 \u0938\u0902\u091a\u093e\u0930 \u0915\u094b \u0938\u0915\u094d\u0937\u092e \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092d\u0942\u092e\u093f\u0915\u093e \u0928\u093f\u092d\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0939\u093e\u0932\u093e\u0902\u0915\u093f \u0938\u0940\u0927\u0947 \u0924\u094c\u0930 \u092a\u0930 \u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0928\u0939\u0940\u0902 \u0939\u0948, \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 \u0921\u0947\u091f\u093e \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u0917\u094b\u092a\u0928\u0940\u092f\u0924\u093e \u0915\u094b \u092c\u0922\u093c\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b OLAP \u0938\u093f\u0938\u094d\u091f\u092e \u092e\u0947\u0902 \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u0921\u0947\u091f\u093e \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0924\u0947 \u0938\u092e\u092f \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u0939\u0932\u0942 \u0939\u0948\u0902\u0964<\/p>\n<h2>\u0938\u092e\u094d\u092c\u0902\u0927\u093f\u0924 \u0932\u093f\u0902\u0915\u094d\u0938<\/h2>\n<p>\u0930\u093f\u0932\u0947\u0936\u0928\u0932 OLAP \u092e\u0947\u0902 \u0917\u0939\u0930\u093e\u0908 \u0938\u0947 \u091c\u093e\u0928\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0906\u092a \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u0902\u0938\u093e\u0927\u0928\u094b\u0902 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.examplelink1.com\" target=\"_new\" rel=\"noopener nofollow\">\u0932\u093f\u0902\u0915 1: OLAP \u0914\u0930 ROLAP \u0915\u093e \u092a\u0930\u093f\u091a\u092f<\/a><\/li>\n<li><a href=\"https:\/\/www.examplelink2.com\" target=\"_new\" rel=\"noopener nofollow\">\u0932\u093f\u0902\u0915 2: \u092c\u0939\u0941\u0906\u092f\u093e\u092e\u0940 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0915\u093e \u0905\u0928\u094d\u0935\u0947\u0937\u0923<\/a><\/li>\n<li><a href=\"https:\/\/www.examplelink3.com\" target=\"_new\" rel=\"noopener nofollow\">\u0932\u093f\u0902\u0915 3: \u0921\u0947\u091f\u093e \u090f\u0928\u093e\u0932\u093f\u091f\u093f\u0915\u094d\u0938 \u092e\u0947\u0902 \u092d\u0935\u093f\u0937\u094d\u092f \u0915\u0947 \u0930\u0941\u091d\u093e\u0928<\/a><\/li>\n<\/ul>\n<p>\u0905\u0902\u0924 \u092e\u0947\u0902, \u0930\u093f\u0932\u0947\u0936\u0928\u0932 \u0913\u090f\u0932\u090f\u092a\u0940 \u0921\u0947\u091f\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0926\u0943\u0937\u094d\u091f\u093f\u0915\u094b\u0923 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0916\u0921\u093c\u093e \u0939\u0948, \u091c\u094b \u0909\u0928\u094d\u0928\u0924 \u090f\u0928\u093e\u0932\u093f\u091f\u093f\u0915\u094d\u0938 \u0915\u0947 \u0938\u093e\u0925 \u0930\u093f\u0932\u0947\u0936\u0928\u0932 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0915\u0947 \u092b\u093e\u092f\u0926\u094b\u0902 \u0915\u094b \u0938\u0939\u091c\u0924\u093e \u0938\u0947 \u090f\u0915\u0940\u0915\u0943\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u091c\u0948\u0938\u0947-\u091c\u0948\u0938\u0947 \u0935\u094d\u092f\u0935\u0938\u093e\u092f \u092c\u0921\u093c\u0947 \u0921\u0947\u091f\u093e \u0915\u0940 \u091c\u091f\u093f\u0932\u0924\u093e\u0913\u0902 \u0938\u0947 \u0928\u093f\u092a\u091f\u0928\u093e \u091c\u093e\u0930\u0940 \u0930\u0916\u0924\u0947 \u0939\u0948\u0902, \u092e\u0942\u0932\u094d\u092f\u0935\u093e\u0928 \u0905\u0902\u0924\u0930\u094d\u0926\u0943\u0937\u094d\u091f\u093f \u0915\u094b \u0909\u091c\u093e\u0917\u0930 \u0915\u0930\u0928\u0947 \u0914\u0930 \u0938\u0942\u091a\u093f\u0924 \u0928\u093f\u0930\u094d\u0923\u092f\u094b\u0902 \u0915\u094b \u0906\u0915\u093e\u0930 \u0926\u0947\u0928\u0947 \u092e\u0947\u0902 \u0930\u093f\u0932\u0947\u0936\u0928\u0932 \u0913\u090f\u0932\u090f\u092a\u0940 \u0915\u0940 \u092d\u0942\u092e\u093f\u0915\u093e \u0905\u092a\u0930\u093f\u0939\u093e\u0930\u094d\u092f \u092c\u0928\u0940 \u0939\u0941\u0908 \u0939\u0948\u0964<\/p>","protected":false},"featured_media":469356,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478678","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Relational OLAP: Unveiling the Power of Data Analysis<\/mark>","faq_items":[{"question":"What is Relational OLAP and why is it important?","answer":"<p>Relational OLAP, or ROLAP, is a data analysis approach that utilizes the structure of relational databases to enable advanced analytics. It combines the flexibility of relational databases with multidimensional data analysis, allowing businesses to gain valuable insights from their data.<\/p>"},{"question":"How does Relational OLAP differ from traditional OLAP?","answer":"<p>Traditional OLAP systems are often multidimensional, which means they are well-suited for analyzing data with pre-aggregated values. Relational OLAP, on the other hand, operates within the framework of relational databases, retaining the benefits of data integrity while enabling complex queries and dynamic analyses.<\/p>"},{"question":"What are the key features of Relational OLAP?","answer":"<p>Relational OLAP offers several key features, including flexibility in adapting to changing business needs, scalability to handle large datasets, and data consistency through relational databases.<\/p>"},{"question":"What are the main types of Relational OLAP?","answer":"<p>There are two main types of Relational OLAP:<\/p><ol><li><strong>ROLAP (Relational OLAP)<\/strong>: Data is stored in relational databases, and aggregations are performed through SQL queries. It's suitable for complex queries and large datasets.<\/li><li><strong>MOLAP (Multidimensional OLAP)<\/strong>: Data is stored in multidimensional arrays or cubes, with precomputed aggregations for fast query response times.<\/li><\/ol>"},{"question":"How is Relational OLAP used in real-world applications?","answer":"<p>Relational OLAP finds applications in various domains such as business intelligence, financial analysis, market analysis, and resource management. It enables data-driven decision-making and provides insights into trends, patterns, and customer behavior.<\/p>"},{"question":"What challenges does Relational OLAP face?","answer":"<p>Relational OLAP can face challenges related to performance and data volume. Complex queries might result in slower response times, but these can be mitigated through query optimization and indexing. Additionally, as data grows, query performance can be maintained by employing scalable infrastructure and caching mechanisms.<\/p>"},{"question":"How does Relational OLAP compare to Multidimensional OLAP (MOLAP) and Online Transaction Processing (OLTP)?","answer":"<p>Relational OLAP focuses on leveraging relational databases for data analysis with flexibility. MOLAP specializes in precomputed aggregations for rapid query response times. OLTP, on the other hand, is optimized for real-time transaction processing.<\/p>"},{"question":"How does the future look for Relational OLAP?","answer":"<p>The future of Relational OLAP involves integration with AI and Machine Learning, enhanced natural language query processing, and further optimization for processing big data.<\/p>"},{"question":"How do proxy servers relate to Relational OLAP?","answer":"<p>Proxy servers, like those from OneProxy, contribute to data security and privacy when interacting with online resources. Although not directly related to Relational OLAP, proxy servers play a vital role in safeguarding sensitive data and ensuring secure communication.<\/p>"},{"question":"Where can I learn more about Relational OLAP?","answer":"<p>For further information about Relational OLAP, you can explore the following resources:<\/p><ul><li><a href=\"https:\/\/www.examplelink1.com\" target=\"_new\">Link 1: Introduction to OLAP and ROLAP<\/a><\/li><li><a href=\"https:\/\/www.examplelink2.com\" target=\"_new\">Link 2: Exploring Multidimensional Databases<\/a><\/li><li><a href=\"https:\/\/www.examplelink3.com\" target=\"_new\">Link 3: Future Trends in Data Analytics<\/a><\/li><\/ul>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/wiki\/478678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/wiki\/478678\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/media\/469356"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/media?parent=478678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}