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\u0627\u0644\u062a\u062e\u0632\u064a\u0646.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062a\u062d\u0644\u064a\u0644\u064a<\/strong>: \u062a\u062a\u0641\u0648\u0642 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u0645\u0648\u062f\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0630\u0643\u0627\u0621 \u0627\u0644\u0623\u0639\u0645\u0627\u0644 \u0648\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n<\/li>\n<li>\n<p><strong>\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0623\u0641\u0642\u064a<\/strong>: \u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0642\u0648\u0627\u0639\u062f 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\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/th>\n<th>\u0648\u0635\u0641<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0623\u0628\u0627\u062a\u0634\u064a \u0643\u0627\u0633\u0627\u0646\u062f\u0631\u0627<\/td>\n<td>\u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a NoSQL \u0627\u0644\u0645\u0648\u0632\u0639\u0629 \u0627\u0644\u0645\u0639\u0631\u0648\u0641\u0629 \u0628\u0646\u0645\u0648\u0630\u062c \u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0627\u0626\u0644\u0629 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u0628\u0627\u062a\u0634\u064a \u0625\u062a\u0634 \u0628\u064a\u0633<\/td>\n<td>\u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0648\u0632\u0639\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0637\u0648\u064a\u0631 \u0648\u0645\u062a\u0633\u0642\u0629 \u0645\u0628\u0646\u064a\u0629 \u0639\u0644\u0649 \u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u0632\u0639\u0629 Hadoop.<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u062d\u0648\u0644 \u0646\u062d\u0648 \u0627\u0644\u0623\u062d\u0645\u0631 \u0641\u064a \u0623\u0645\u0627\u0632\u0648\u0646<\/td>\n<td>\u062e\u062f\u0645\u0629 \u0645\u0633\u062a\u0648\u062f\u0639 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u064f\u062f\u0627\u0631\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0639\u0645\u0648\u062f\u064a \u0644\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062d\u0644\u064a\u0644\u064a\u0629.<\/td>\n<\/tr>\n<tr>\n<td>\u062c\u0648\u062c\u0644 \u0628\u064a\u062c \u062a\u0627\u0628\u0644<\/td>\n<td>\u062e\u062f\u0645\u0629 \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a NoSQL \u0645\u064f\u062f\u0627\u0631\u0629 \u0645\u0646 Google\u060c \u062a\u0648\u0641\u0631 \u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0648\u0633\u0639 \u0647\u0627\u0626\u0644\u0629 \u0648\u0648\u0635\u0648\u0644\u0627\u064b \u0628\u0632\u0645\u0646 \u0648\u0635\u0648\u0644 \u0645\u0646\u062e\u0641\u0636.<\/td>\n<\/tr>\n<tr>\n<td>\u0641\u064a\u0631\u062a\u064a\u0643\u0627<\/td>\n<td>\u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u062a\u062d\u0644\u064a\u0644\u064a\u0629 \u0639\u0645\u0648\u062f\u064a\u0629 \u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u062a\u062d\u0644\u064a\u0644\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0637\u0631\u0642 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0648\u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a \u0648\u062d\u0644\u0648\u0644\u0647\u0627<\/h2>\n<p>\u062a\u062c\u062f \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0648\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645:<\/p>\n<ol>\n<li>\n<p><strong>\u0630\u0643\u0627\u0621 \u0627\u0644\u0623\u0639\u0645\u0627\u0644<\/strong>: \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u0645\u0648\u062f\u064a\u0629 \u0645\u0646\u0627\u0633\u0628\u0629 \u062a\u0645\u0627\u0645\u064b\u0627 \u0644\u0623\u062f\u0648\u0627\u062a \u0630\u0643\u0627\u0621 \u0627\u0644\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0627\u0644\u0633\u0631\u064a\u0639 \u0648\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u062a\u0642\u0627\u0631\u064a\u0631 \u0639\u0646 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062d\u0644\u064a\u0644\u0627\u062a \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u062d\u0642\u064a\u0642\u064a<\/strong>: \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0644\u062a\u062d\u0644\u064a\u0644\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a\u060c \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0627\u0644\u0631\u0624\u0649 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0645\u0646 \u0627\u0644\u062a\u062f\u0641\u0642\u0627\u062a \u0627\u0644\u0647\u0627\u0626\u0644\u0629 \u0645\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0636\u0631\u0648\u0631\u064a\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621 (IoT)<\/strong>: \u064a\u0645\u0643\u0646 \u0644\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u0645\u0648\u062f\u064a\u0629 \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0645\u0639\u0627\u0644\u062c\u062a\u0647\u0627 \u0628\u0643\u0641\u0627\u0621\u0629 \u0645\u0646 \u0623\u062c\u0647\u0632\u0629 \u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0633\u0631\u064a\u0639 \u0648\u0627\u062a\u062e\u0627\u0630 \u0627\u0644\u0642\u0631\u0627\u0631.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062d\u0644\u064a\u0644\u0627\u062a \u0627\u0644\u0633\u062c\u0644<\/strong>: \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u062a\u062d\u0644\u064a\u0644\u0627\u062a \u0627\u0644\u0633\u062c\u0644 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0643\u0645\u064a\u0627\u062a \u0647\u0627\u0626\u0644\u0629 \u0645\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0633\u062c\u0644 \u0628\u0643\u0641\u0627\u0621\u0629.<\/p>\n<\/li>\n<\/ol>\n<p>\u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u0645\u0648\u062f\u064a\u0629 \u062a\u0648\u0641\u0631 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0632\u0627\u064a\u0627\u060c \u0625\u0644\u0627 \u0623\u0646\u0647\u0627 \u062a\u0648\u0627\u062c\u0647 \u0623\u064a\u0636\u064b\u0627 \u0628\u0639\u0636 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a\u060c \u0645\u062b\u0644:<\/p>\n<ul>\n<li>\n<p><strong>\u0643\u062a\u0627\u0628\u0629 \u0627\u0644\u0623\u062f\u0627\u0621<\/strong>: \u0643\u0645\u0627 \u0630\u0643\u0631\u0646\u0627 \u0633\u0627\u0628\u0642\u064b\u0627\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0634\u0643\u0644 \u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u062a\u0627\u0628\u0629 \u0639\u0627\u0626\u0642\u064b\u0627\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u062a\u062d\u062f\u064a\u062b\u0627\u062a \u0645\u062a\u0643\u0631\u0631\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0639\u0642\u064a\u062f<\/strong>: \u0642\u062f \u064a\u0643\u0648\u0646 \u062a\u0646\u0641\u064a\u0630 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0623\u0643\u062b\u0631 \u062a\u0639\u0642\u064a\u062f\u064b\u0627 \u0645\u0646 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0635\u0641\u0648\u0641\u060c \u0645\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0645\u0639\u0631\u0641\u0629 \u0648\u062e\u0628\u0631\u0629 \u0645\u062a\u062e\u0635\u0635\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/strong>: \u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u0645\u0648\u062f\u064a\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0645\u0639\u064a\u0646\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0635\u0641\u0648\u0641.<\/p>\n<\/li>\n<\/ul>\n<p>\u0648\u0644\u0645\u0648\u0627\u062c\u0647\u0629 \u0647\u0630\u0647 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a\u060c \u064a\u0639\u0645\u0644 \u0645\u0637\u0648\u0631\u0648 \u0648\u0645\u0647\u0646\u062f\u0633\u0648 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0645\u0631 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u062a\u0627\u0628\u0629 \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0645\u0639 \u062a\u0639\u0632\u064a\u0632 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u0634\u0643\u0644 \u0639\u0627\u0645.<\/p>\n<h2>\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0648\u0645\u0642\u0627\u0631\u0646\u0627\u062a \u0623\u062e\u0631\u0649 \u0645\u0639 \u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0645\u0645\u0627\u062b\u0644\u0629<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0635\u0641\u0629 \u0645\u0645\u064a\u0632\u0629<\/th>\n<th>\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0639\u0645\u0648\u062f<\/th>\n<th>\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0635\u0641<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u062a\u0646\u0633\u064a\u0642 \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n<td>\u0623\u0639\u0645\u062f\u0629<\/td>\n<td>\u0627\u0644\u0635\u0641\u0648\u0641<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u062f\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0627\u0644\u062a\u062d\u0644\u064a\u0644\u064a<\/td>\n<td>\u0639\u0627\u0644\u064a<\/td>\n<td>\u0645\u0639\u062a\u062f\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u0643\u062a\u0627\u0628\u0629 \u0627\u0644\u0623\u062f\u0627\u0621<\/td>\n<td>\u0645\u0639\u062a\u062f\u0644<\/td>\n<td>\u0639\u0627\u0644\u064a<\/td>\n<\/tr>\n<tr>\n<td>\u0636\u063a\u0637 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632<\/td>\n<td>\u062c\u064a\u062f<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n<td>\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0645\u0648\u062f<\/td>\n<td>\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0635\u0641 \u0627\u0644\u0643\u0627\u0645\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/td>\n<td>\u0627\u0644\u062a\u062d\u0644\u064a\u0644\u0627\u062a\u060c \u0628\u064a<\/td>\n<td>\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u0645\u062b\u0644\u0629<\/td>\n<td>\u0623\u0628\u0627\u062a\u0634\u064a \u0643\u0627\u0633\u0627\u0646\u062f\u0631\u0627,<\/td>\n<td>\u0645\u0627\u064a \u0625\u0633 \u0643\u064a\u0648 \u0625\u0644\u060c \u0628\u0648\u0633\u062a\u062c\u0631\u064a \u0625\u0633 \u0643\u064a\u0648 \u0625\u0644\u060c<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u0623\u0645\u0627\u0632\u0648\u0646 \u0627\u0644\u062a\u062d\u0648\u0644 \u0627\u0644\u0623\u062d\u0645\u0631,<\/td>\n<td>\u0648\u062d\u064a<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u062c\u0648\u062c\u0644 \u0628\u064a\u062c \u062a\u0627\u0628\u0644<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0648\u062c\u0647\u0627\u062a \u0646\u0638\u0631 \u0648\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629<\/h2>\n<p>\u064a\u0628\u062f\u0648 \u0645\u0633\u062a\u0642\u0628\u0644 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0648\u0627\u0639\u062f\u064b\u0627 \u0645\u0639 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0646\u0645\u0648 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631\u060c \u0645\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u062d\u0644\u0648\u0644 \u062a\u062e\u0632\u064a\u0646 \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u0643\u062b\u0631 \u062a\u0637\u0648\u0631\u064b\u0627. \u062a\u0634\u0645\u0644 \u0628\u0639\u0636 \u0627\u0644\u062a\u0637\u0648\u0631\u0627\u062a \u0648\u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u062d\u062a\u0645\u0644\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ol>\n<li>\n<p><strong>\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629<\/strong>: \u0642\u062f \u062a\u0639\u0645\u0644 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062c\u062f\u064a\u062f\u0629 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0636\u063a\u0637 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062a\u0642\u0644\u064a\u0644 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062e\u0632\u064a\u0646.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u062a\u0627\u0628\u0629<\/strong>: \u0642\u062f \u062a\u0624\u062f\u064a \u0627\u0644\u0623\u0628\u062d\u0627\u062b \u0627\u0644\u062c\u0627\u0631\u064a\u0629 \u0625\u0644\u0649 \u0627\u062e\u062a\u0631\u0627\u0642\u0627\u062a \u0641\u064a \u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u062a\u0627\u0628\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0623\u0643\u062b\u0631 \u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u0627\u0641\u0633\u0629 \u0641\u064a \u0623\u0639\u0628\u0627\u0621 \u0639\u0645\u0644 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a \u0648\u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u064a<\/strong>: \u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0644\u062c\u0645\u0639 \u0628\u064a\u0646 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0648\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a\/\u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u064a \u0625\u0644\u0649 \u0641\u062a\u062d \u0622\u0641\u0627\u0642 \u062c\u062f\u064a\u062f\u0629 \u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u062a\u0646\u0628\u0624\u064a\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0644\u062a\u0643\u0627\u0645\u0644 Blockchain<\/strong>: \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u062a\u0643\u0627\u0645\u0644 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u0645\u0648\u062f\u064a\u0629 \u0645\u0639 \u062a\u0642\u0646\u064a\u0629 blockchain \u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0634\u0643\u0644 \u0622\u0645\u0646 \u0648\u0634\u0641\u0627\u0641.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0643\u064a\u0641 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0623\u0648 \u0631\u0628\u0637\u0647\u0627 \u0628\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629<\/h2>\n<p>\u062a\u0644\u0639\u0628 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u062f\u0648\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0627 \u0641\u064a \u0625\u062f\u0627\u0631\u0629 \u062d\u0631\u0643\u0629 \u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u064a\u0628 \u0648\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0623\u0645\u0627\u0646 \u0648\u062a\u0648\u0641\u064a\u0631 \u0625\u062e\u0641\u0627\u0621 \u0627\u0644\u0647\u0648\u064a\u0629 \u0644\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646. \u0628\u0627\u0644\u0627\u0634\u062a\u0631\u0627\u0643 \u0645\u0639 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629\u060c \u064a\u0645\u0643\u0646 \u0627\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0645\u0646 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0645\u0646 \u0623\u062c\u0644:<\/p>\n<ul>\n<li>\n<p><strong>\u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u0624\u0642\u062a \u0648\u0645\u0648\u0627\u0632\u0646\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644<\/strong>: \u064a\u0645\u0643\u0646 \u0644\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u064a\u0647\u0627 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0645\u0646 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629 \u0648\u064a\u062d\u0633\u0646 \u0623\u0648\u0642\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062e\u0635\u0648\u0635\u064a\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0623\u0645\u0646<\/strong>: \u064a\u0645\u0643\u0646 \u0644\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0643\u0648\u0633\u064a\u0637 \u0628\u064a\u0646 \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0648\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u0645\u0648\u062f\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0637\u0628\u0642\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0645\u0646 \u0627\u0644\u0623\u0645\u0627\u0646 \u0648\u0627\u0644\u062e\u0635\u0648\u0635\u064a\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0648\u0632\u064a\u0639 \u062f\u0648\u0644\u064a<\/strong>: \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u0627\u0639\u062f \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0641\u064a \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0648\u0627\u0644\u0637\u0644\u0628\u0627\u062a \u0639\u0644\u0649 \u0645\u062b\u064a\u0644\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0645\u0646 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u0645\u0648\u062f\u064a\u0629 \u0639\u0628\u0631 \u0645\u0648\u0627\u0642\u0639 \u062c\u063a\u0631\u0627\u0641\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0644\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0641\u064a \u062c\u0645\u064a\u0639 \u0623\u0646\u062d\u0627\u0621 \u0627\u0644\u0639\u0627\u0644\u0645.<\/p>\n<\/li>\n<li>\n<p><strong>\u0639\u062f\u0645 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0647\u0648\u064a\u062a\u0647<\/strong>: \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0628\u0639\u0636 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0625\u062e\u0641\u0627\u0621 \u0645\u0635\u062f\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0625\u062e\u0641\u0627\u0621 \u0627\u0644\u0647\u0648\u064a\u0629 \u0644\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0633\u062a\u0639\u0644\u0645\u0648\u0646 \u0639\u0646 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629.<\/p>\n<\/li>\n<\/ul>\n<h2>\u0631\u0648\u0627\u0628\u0637 \u0630\u0627\u062a \u0639\u0644\u0627\u0642\u0629<\/h2>\n<p>\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062d\u0648\u0644 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629\u060c \u064a\u0631\u062c\u0649 \u0627\u0644\u0631\u062c\u0648\u0639 \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0631\u062f \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n<ol>\n<li><a href=\"https:\/\/cassandra.apache.org\/documentation\/\" target=\"_new\" rel=\"noopener nofollow\">\u0648\u062b\u0627\u0626\u0642 \u0623\u0628\u0627\u062a\u0634\u064a \u0643\u0627\u0633\u0627\u0646\u062f\u0631\u0627<\/a><\/li>\n<li><a href=\"https:\/\/docs.aws.amazon.com\/redshift\/latest\/dg\/welcome.html\" target=\"_new\" rel=\"noopener nofollow\">\u062f\u0644\u064a\u0644 \u0645\u0633\u062a\u062e\u062f\u0645 Amazon Redshift<\/a><\/li>\n<li><a href=\"https:\/\/cloud.google.com\/bigtable\/docs\" target=\"_new\" rel=\"noopener nofollow\">\u0648\u062b\u0627\u0626\u0642 Google Cloud Bigtable<\/a><\/li>\n<li><a href=\"https:\/\/www.vertica.com\/docs\/\" target=\"_new\" rel=\"noopener nofollow\">\u062a\u0648\u062b\u064a\u0642 \u0641\u064a\u0631\u062a\u064a\u0643\u0627<\/a><\/li>\n<\/ol>\n<p>\u0641\u064a \u0627\u0644\u062e\u062a\u0627\u0645\u060c \u0638\u0647\u0631\u062a \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0643\u0623\u062f\u0648\u0627\u062a \u0642\u0648\u064a\u0629 \u0644\u0625\u062f\u0627\u0631\u0629 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\u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u062a\u062c\u0631\u0628\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0648\u064a\u0628.<\/p>","protected":false},"featured_media":467908,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476325","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Column-Based Database: An Encyclopedia Article<\/mark>","faq_items":[{"question":"What is a column-based database?","answer":"<p>A column-based database is a specialized type of database management system that stores and organizes data in a columnar format, as opposed to traditional row-based databases. In this approach, data within each column is stored together, allowing for efficient data compression and retrieval. Columnar databases are known for their ability to handle large-scale data processing and analytics tasks effectively.<\/p>"},{"question":"How did the concept of columnar storage originate?","answer":"<p>The concept of columnar storage dates back to 1986 when it was first mentioned in a research paper titled \"Redesigning the Star Schema of a Large Data Warehouse Using an Object-Oriented Approach\" by Michael Stonebraker and Lawrence Rowe. The paper laid the groundwork for organizing data in a column-oriented manner to optimize analytic query performance.<\/p>"},{"question":"What are the advantages of a column-based database?","answer":"<p>Column-based databases offer several advantages, including:<\/p><ul><li>Improved data compression due to storing similar data types together.<\/li><li>Faster analytical queries, as only relevant columns are accessed.<\/li><li>Excellent performance in business intelligence and data warehousing applications.<\/li><li>Efficient scaling for handling massive datasets and distributed environments.<\/li><\/ul>"},{"question":"What is the internal structure of a column-based database?","answer":"<p>The internal structure of a column-based database involves storing data in variable-length segments or blocks, where each segment corresponds to a specific column and contains a fixed number of rows. When executing a query, the system only accesses the necessary columns, reducing disk I\/O and memory requirements.<\/p>"},{"question":"How do column-based databases compare to row-based databases?","answer":"<p>Column-based databases differ from row-based databases in terms of data storage format, analytical query performance, write performance, data compression, and data retrieval. Column-based databases excel in analytics and offer superior data compression but may face challenges with write performance compared to row-based databases.<\/p>"},{"question":"What types of column-based databases exist?","answer":"<p>Several column-based databases are available, each catering to specific needs. Some notable examples include Apache Cassandra, Amazon Redshift, Google Bigtable, and Vertica.<\/p>"},{"question":"In what applications can column-based databases be used?","answer":"<p>Column-based databases find applications in various industries and use cases, such as business intelligence, real-time analytics, IoT data processing, and log analytics.<\/p>"},{"question":"What challenges do column-based databases face?","answer":"<p>Column-based databases may encounter challenges related to write performance, complexity in implementation, and high memory usage. However, ongoing research and optimizations aim to address these issues.<\/p>"},{"question":"How can proxy servers be associated with column-based databases?","answer":"<p>Proxy servers can complement column-based databases by providing caching and load balancing, enhancing data privacy and security, enabling global distribution of queries, and ensuring user anonymity.<\/p>"},{"question":"What does the future hold for column-based databases?","answer":"<p>The future of column-based databases looks promising, with potential developments in advanced compression algorithms, improved write performance, integration with AI and ML technologies, and possible integration with blockchain for secure data storage.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki\/476325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki\/476325\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/media\/467908"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/media?parent=476325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}