{"id":477961,"date":"2023-08-09T09:23:08","date_gmt":"2023-08-09T09:23:08","guid":{"rendered":""},"modified":"2023-09-05T11:15:45","modified_gmt":"2023-09-05T11:15:45","slug":"mapreduce","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/ar\/wiki\/mapreduce\/","title":{"rendered":"MapReduce"},"content":{"rendered":"<p>MapReduce \u0647\u0648 \u0646\u0645\u0648\u0630\u062c \u0628\u0631\u0645\u062c\u0629 \u0648\u0625\u0637\u0627\u0631 \u062d\u0633\u0627\u0628\u064a \u0645\u0635\u0645\u0645 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642 \u0641\u064a \u0628\u064a\u0626\u0629 \u062d\u0648\u0633\u0628\u0629 \u0645\u0648\u0632\u0639\u0629. \u0641\u0647\u0648 \u064a\u0633\u0645\u062d \u0628\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0644\u0643\u0645\u064a\u0627\u062a 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\u0627\u0644\u062a\u062d\u0644\u064a\u0644.<\/p>\n<\/li>\n<\/ol>\n<h2>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0633\u0645\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0628\u0631\u0646\u0627\u0645\u062c MapReduce<\/h2>\n<p>\u064a\u0645\u062a\u0644\u0643 MapReduce \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644\u0647 \u0623\u062f\u0627\u0629 \u0642\u0648\u064a\u0629 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639:<\/p>\n<ul>\n<li>\n<p>\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639: \u064a\u0633\u062a\u0637\u064a\u0639 MapReduce \u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0636\u062e\u0645\u0629 \u0628\u0643\u0641\u0627\u0621\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0645\u0646 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0648\u0632\u0639\u0629 \u0645\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629.<\/p>\n<\/li>\n<li>\n<p>\u0627\u0644\u062a\u0633\u0627\u0645\u062d \u0645\u0639 \u0627\u0644\u0623\u062e\u0637\u0627\u0621: \u064a\u0645\u0643\u0646\u0647 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0641\u0634\u0644 \u0627\u0644\u0639\u0642\u062f\u0629 \u0648\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0646 \u0637\u0631\u064a\u0642 \u0646\u0633\u062e \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0625\u0639\u0627\u062f\u0629 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u0641\u0627\u0634\u0644\u0629 \u0639\u0644\u0649 \u0627\u0644\u0639\u0642\u062f \u0627\u0644\u0623\u062e\u0631\u0649 \u0627\u0644\u0645\u062a\u0627\u062d\u0629.<\/p>\n<\/li>\n<li>\n<p>\u0627\u0644\u0645\u0631\u0648\u0646\u0629: MapReduce \u0647\u0648 \u0625\u0637\u0627\u0631 \u0639\u0645\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a\u060c \u062d\u064a\u062b \u064a\u0645\u0643\u0646 \u062a\u0637\u0628\u064a\u0642\u0647 \u0639\u0644\u0649 \u0645\u0647\u0627\u0645 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u062a\u062e\u0635\u064a\u0635\u0647 \u0644\u064a\u0646\u0627\u0633\u0628 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u062d\u062f\u062f\u0629.<\/p>\n<\/li>\n<li>\n<p>\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0628\u0631\u0645\u062c\u0629 \u0627\u0644\u0645\u0628\u0633\u0637: \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0637\u0648\u0631\u064a\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u062e\u0631\u064a\u0637\u0629 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u062f\u0648\u0646 \u0627\u0644\u0642\u0644\u0642 \u0628\u0634\u0623\u0646 \u0627\u0644\u0645\u0648\u0627\u0632\u0627\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0648\u062a\u0639\u0642\u064a\u062f\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639.<\/p>\n<\/li>\n<\/ul>\n<h2>\u0623\u0646\u0648\u0627\u0639 MapReduce<\/h2>\n<p>\u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u062a\u0637\u0628\u064a\u0642\u0627\u062a MapReduce \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0628\u0639\u0636 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0646 MapReduce:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u064a\u0643\u062a\u0628<\/th>\n<th>\u0648\u0635\u0641<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Hadoop MapReduce<\/td>\n<td>\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0623\u0635\u0644\u064a \u0648\u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u0647\u0631\u0629\u060c \u0648\u0647\u0648 \u062c\u0632\u0621 \u0645\u0646 \u0646\u0638\u0627\u0645 Apache Hadoop \u0627\u0644\u0628\u064a\u0626\u064a.<\/td>\n<\/tr>\n<tr>\n<td>\u062c\u0648\u062c\u0644 \u0643\u0644\u0627\u0648\u062f<\/td>\n<td>\u062a\u0642\u062f\u0645 Google Cloud \u062e\u062f\u0645\u0629 MapReduce \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627 \u0643\u062c\u0632\u0621 \u0645\u0646 Google Cloud Dataflow.<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u0628\u0627\u062a\u0634\u064a \u0633\u0628\u0627\u0631\u0643<\/td>\n<td>\u0643\u0628\u062f\u064a\u0644 \u0644\u0640 Hadoop MapReduce\u060c \u064a\u0648\u0641\u0631 Apache Spark \u0625\u0645\u0643\u0627\u0646\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u0633\u0631\u0639 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0627\u064a\u0643\u0631\u0648\u0633\u0648\u0641\u062a \u0627\u062a\u0634 \u062f\u064a \u0627\u0646\u0633\u0627\u064a\u062a<\/td>\n<td>\u062e\u062f\u0645\u0629 Hadoop \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0633\u062d\u0627\u0628\u0629 \u0645\u0646 Microsoft\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u062a\u0636\u0645\u0646 \u062f\u0639\u0645\u064b\u0627 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 MapReduce.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0637\u0631\u0642 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 MapReduce \u0648\u0645\u0634\u0627\u0643\u0644\u0647\u0627 \u0648\u062d\u0644\u0648\u0644\u0647\u0627 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/h2>\n<p>\u064a\u062c\u062f MapReduce \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0641\u064a \u0645\u062c\u0627\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643:<\/p>\n<ol>\n<li>\n<p><strong>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/strong>: \u0623\u062f\u0627\u0621 \u0645\u0647\u0627\u0645 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629\u060c \u0645\u062b\u0644 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0633\u062c\u0644\u0627\u062a\u060c \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0634\u0627\u0639\u0631\u060c \u0648\u062a\u062d\u0644\u064a\u0644 \u0633\u0644\u0648\u0643 \u0627\u0644\u0639\u0645\u0644\u0627\u0621.<\/p>\n<\/li>\n<li>\n<p><strong>\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0628\u062d\u062b<\/strong>: \u062a\u0645\u0643\u064a\u0646 \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0628\u062d\u062b \u0645\u0646 \u0641\u0647\u0631\u0633\u0629 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 \u0648\u0627\u0633\u062a\u0631\u062c\u0627\u0639\u0647\u0627 \u0645\u0646 \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u0644\u0648\u064a\u0628 \u0627\u0644\u0636\u062e\u0645\u0629 \u0628\u0643\u0641\u0627\u0621\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0627\u0644\u064a<\/strong>: \u0627\u0633\u062a\u062e\u062f\u0627\u0645 MapReduce \u0644\u0644\u062a\u062f\u0631\u064a\u0628 \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u064a \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642.<\/p>\n<\/li>\n<li>\n<p><strong>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0629<\/strong>: \u0628\u0646\u0627\u0621 \u0623\u0646\u0638\u0645\u0629 \u062a\u0648\u0635\u064a\u0629 \u0645\u062e\u0635\u0635\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062a\u0641\u0636\u064a\u0644\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645.<\/p>\n<\/li>\n<\/ol>\n<p>\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 MapReduce \u064a\u0642\u062f\u0645 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0632\u0627\u064a\u0627\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u0644\u0627 \u064a\u062e\u0644\u0648 \u0645\u0646 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a:<\/p>\n<ul>\n<li>\n<p><strong>\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/strong>: \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0645\u062e\u0641\u0636\u0627\u062a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0628\u0628 \u0645\u0634\u0643\u0644\u0627\u062a \u0641\u064a \u0627\u0644\u0623\u062f\u0627\u0621. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u0627\u0639\u062f \u062a\u0642\u0646\u064a\u0627\u062a \u0645\u062b\u0644 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0645\u062c\u0645\u0639\u0627\u062a \u0641\u064a \u062a\u062e\u0641\u064a\u0641 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062c\u062f\u0648\u0644\u0629 \u0627\u0644\u0648\u0638\u0627\u0626\u0641<\/strong>: \u062a\u0639\u062f \u062c\u062f\u0648\u0644\u0629 \u0627\u0644\u0645\u0647\u0627\u0645 \u0628\u0643\u0641\u0627\u0621\u0629 \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0627\u0631\u062f \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u0623\u0645\u062b\u0644 \u0623\u0645\u0631\u064b\u0627 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0644\u0644\u0623\u062f\u0627\u0621.<\/p>\n<\/li>\n<li>\n<p><strong>\u0625\u062f\u062e\u0627\u0644\/\u0625\u062e\u0631\u0627\u062c \u0627\u0644\u0642\u0631\u0635<\/strong>: \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0625\u062f\u062e\u0627\u0644\/\u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0625\u0644\u0649 \u0627\u0644\u0642\u0631\u0635 \u0625\u0644\u0649 \u0639\u0646\u0642 \u0627\u0644\u0632\u062c\u0627\u062c\u0629. \u064a\u0645\u0643\u0646 \u0644\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u0624\u0642\u062a \u0648\u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0633\u0627\u062d\u0629 \u062a\u062e\u0632\u064a\u0646 \u0623\u0633\u0631\u0639 \u0645\u0639\u0627\u0644\u062c\u0629 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629.<\/p>\n<\/li>\n<\/ul>\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>MapReduce<\/th>\n<th>\u0647\u0627\u062f\u0648\u0628<\/th>\n<th>\u0634\u0631\u0627\u0631\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0646\u0645\u0648\u0630\u062c \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n<td>\u062a\u062c\u0647\u064a\u0632 \u0627\u0644\u062f\u0641\u0639\u0627\u062a<\/td>\n<td>\u062a\u062c\u0647\u064a\u0632 \u0627\u0644\u062f\u0641\u0639\u0627\u062a<\/td>\n<td>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0630\u0627\u0643\u0631\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u062e\u0632\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n<td>HDFS (\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u0632\u0639\u0629 Hadoop)<\/td>\n<td>HDFS (\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u0632\u0639\u0629 Hadoop)<\/td>\n<td>HDFS \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0623\u062e\u0631\u0649<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0633\u0627\u0645\u062d \u0645\u0639 \u0627\u0644\u062e\u0637\u0623<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<\/tr>\n<tr>\n<td>\u0633\u0631\u0639\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629<\/td>\n<td>\u0645\u0639\u062a\u062f\u0644<\/td>\n<td>\u0645\u0639\u062a\u062f\u0644<\/td>\n<td>\u0639\u0627\u0644\u064a<\/td>\n<\/tr>\n<tr>\n<td>\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u0639\u0645\u0627\u0644<\/td>\n<td>\u0645\u0639\u062a\u062f\u0644<\/td>\n<td>\u0645\u0639\u062a\u062f\u0644<\/td>\n<td>\u0633\u0647\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/td>\n<td>\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062f\u0641\u0639\u0627\u062a \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639<\/td>\n<td>\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639<\/td>\n<td>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u062d\u0642\u064a\u0642\u064a<\/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\u0640 MapReduce<\/h2>\n<p>\u0645\u0639 \u062a\u0637\u0648\u0631 \u0645\u062c\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0636\u062e\u0645\u0629\u060c \u062a\u0638\u0647\u0631 \u062a\u0642\u0646\u064a\u0627\u062a \u062c\u062f\u064a\u062f\u0629 \u0644\u062a\u0643\u0645\u0644\u0629 \u0623\u0648 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 MapReduce \u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u062f\u062f\u0629. \u062a\u0634\u0645\u0644 \u0628\u0639\u0636 \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0648\u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0628\u0627\u0631\u0632\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ol>\n<li>\n<p><strong>\u0623\u0628\u0627\u062a\u0634\u064a \u0641\u0644\u064a\u0646\u0643<\/strong>: Flink \u0647\u0648 \u0625\u0637\u0627\u0631 \u0645\u0639\u0627\u0644\u062c\u0629 \u062f\u0641\u0642 \u0645\u0641\u062a\u0648\u062d \u0627\u0644\u0645\u0635\u062f\u0631 \u064a\u0648\u0641\u0631 \u0632\u0645\u0646 \u0648\u0635\u0648\u0644 \u0645\u0646\u062e\u0641\u0636 \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a.<\/p>\n<\/li>\n<li>\n<p><strong>\u0623\u0628\u0627\u062a\u0634\u064a \u0634\u0639\u0627\u0639<\/strong>: \u064a\u0648\u0641\u0631 Apache Beam \u0646\u0645\u0648\u0630\u062c \u0628\u0631\u0645\u062c\u0629 \u0645\u0648\u062d\u062f\u064b\u0627 \u0644\u0643\u0644 \u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u062c\u0645\u0639\u0629 \u0648\u0627\u0644\u062a\u062f\u0641\u0642\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0646\u0642\u0644 \u0639\u0628\u0631 \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0628\u062f\u0648\u0646 \u062e\u0627\u062f\u0645<\/strong>: \u062a\u0648\u0641\u0631 \u0627\u0644\u0628\u0646\u0649 \u0628\u062f\u0648\u0646 \u062e\u0627\u062f\u0645\u060c \u0645\u062b\u0644 AWS Lambda \u0648Google Cloud Functions\u060c \u0637\u0631\u064a\u0642\u0629 \u0641\u0639\u0627\u0644\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0637\u0648\u064a\u0631 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0628\u0634\u0643\u0644 \u0635\u0631\u064a\u062d.<\/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\u0640 MapReduce<\/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\u0627\u0633\u0645\u064b\u0627 \u0641\u064a \u0625\u062f\u0627\u0631\u0629 \u0648\u062a\u062d\u0633\u064a\u0646 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642. \u0641\u064a \u0633\u064a\u0627\u0642 MapReduce\u060c \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 \u0628\u0639\u062f\u0629 \u0637\u0631\u0642:<\/p>\n<ol>\n<li>\n<p><strong>\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0645\u0644<\/strong>: \u064a\u0645\u0643\u0646 \u0644\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u062a\u0648\u0632\u064a\u0639 \u0637\u0644\u0628\u0627\u062a \u0645\u0647\u0627\u0645 MapReduce \u0627\u0644\u0648\u0627\u0631\u062f\u0629 \u0639\u0628\u0631 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u062e\u0648\u0627\u062f\u0645\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0639\u0627\u0644 \u0644\u0645\u0648\u0627\u0631\u062f \u0627\u0644\u062d\u0648\u0633\u0628\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u0624\u0642\u062a<\/strong>: \u064a\u0645\u0643\u0646 \u0644\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u062a\u062e\u0632\u064a\u0646 \u0646\u062a\u0627\u0626\u062c MapReduce \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629 \u0645\u0624\u0642\u062a\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0627\u0644\u0632\u0627\u0626\u062f\u0629 \u0639\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0648\u064a\u062d\u0633\u0646 \u0633\u0631\u0639\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062d\u0645\u0627\u064a\u0629<\/strong>: \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0643\u0637\u0628\u0642\u0629 \u0623\u0645\u0627\u0646\u060c \u062d\u064a\u062b \u062a\u0642\u0648\u0645 \u0628\u062a\u0635\u0641\u064a\u0629 \u0648\u0645\u0631\u0627\u0642\u0628\u0629 \u062d\u0631\u0643\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0639\u0642\u062f \u0644\u0645\u0646\u0639 \u0627\u0644\u0648\u0635\u0648\u0644 \u063a\u064a\u0631 \u0627\u0644\u0645\u0635\u0631\u062d \u0628\u0647 \u0648\u0627\u0644\u0647\u062c\u0645\u0627\u062a \u0627\u0644\u0645\u062d\u062a\u0645\u0644\u0629.<\/p>\n<\/li>\n<\/ol>\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 MapReduce\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0645\u0648\u0627\u0631\u062f \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n<ol>\n<li><a href=\"https:\/\/research.google\/pubs\/pub62\/\" target=\"_new\" rel=\"noopener nofollow\">MapReduce: \u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u0628\u0633\u0637\u0629 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629<\/a><\/li>\n<li><a href=\"https:\/\/hadoop.apache.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u0623\u0628\u0627\u062a\u0634\u064a \u0647\u0627\u062f\u0648\u0628<\/a><\/li>\n<li><a href=\"https:\/\/spark.apache.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u0623\u0628\u0627\u062a\u0634\u064a \u0633\u0628\u0627\u0631\u0643<\/a><\/li>\n<li><a href=\"https:\/\/flink.apache.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u0623\u0628\u0627\u062a\u0634\u064a \u0641\u0644\u064a\u0646\u0643<\/a><\/li>\n<li><a href=\"https:\/\/beam.apache.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u0623\u0628\u0627\u062a\u0634\u064a \u0634\u0639\u0627\u0639<\/a><\/li>\n<\/ol>\n<p>\u0641\u064a \u0627\u0644\u062e\u062a\u0627\u0645\u060c \u0623\u062d\u062f\u062b MapReduce \u062b\u0648\u0631\u0629 \u0641\u064a \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u064a \u0646\u0639\u0627\u0644\u062c \u0628\u0647\u0627 \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642\u060c \u0645\u0645\u0627 \u064a\u0645\u0643\u0651\u0646 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0645\u0646 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0631\u0624\u0649 \u0642\u064a\u0645\u0629 \u0645\u0646 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0647\u0627\u0626\u0644\u0629. \u0628\u0641\u0636\u0644 \u062a\u0633\u0627\u0645\u062d\u0647 \u0645\u0639 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639 \u0648\u0627\u0644\u0645\u0631\u0648\u0646\u0629\u060c \u064a\u0638\u0644 MapReduce \u0623\u062f\u0627\u0629 \u0642\u0648\u064a\u0629 \u0641\u064a \u0639\u0635\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0636\u062e\u0645\u0629. \u0645\u0639 \u062a\u0637\u0648\u0631 \u0645\u0634\u0647\u062f \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0627\u0644\u0628\u0642\u0627\u0621 \u0639\u0644\u0649 \u0627\u0637\u0644\u0627\u0639 \u062f\u0627\u0626\u0645 \u0628\u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0646\u0627\u0634\u0626\u0629 \u0644\u062a\u0633\u062e\u064a\u0631 \u0627\u0644\u0625\u0645\u0643\u0627\u0646\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>","protected":false},"featured_media":468863,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477961","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>MapReduce: A Comprehensive Guide<\/mark>","faq_items":[{"question":"What is MapReduce and how does it work?","answer":"<p>MapReduce is a programming model and computational framework used for processing large-scale data sets in a distributed computing environment. It divides the data processing task into two steps: the map phase and the reduce phase. In the map phase, the input data is processed in parallel by multiple nodes, generating key-value pairs as intermediate output. The reduce phase then consolidates and aggregates the intermediate results based on their keys to produce the final output.<\/p>"},{"question":"How did MapReduce originate?","answer":"<p>The concept of MapReduce was introduced by Jeffrey Dean and Sanjay Ghemawat at Google in their 2004 paper titled \"MapReduce: Simplified Data Processing on Large Clusters.\" It was initially utilized by Google to index and process web documents for more efficient search results.<\/p>"},{"question":"What are the key features of MapReduce?","answer":"<p>MapReduce offers several essential features, including scalability to handle massive datasets, fault tolerance to handle node failures, flexibility for various data processing tasks, and a simplified programming model for developers.<\/p>"},{"question":"What are the different types of MapReduce implementations?","answer":"<p>Some popular types of MapReduce implementations are Hadoop MapReduce, Google Cloud Dataflow, Apache Spark, and Microsoft HDInsight.<\/p>"},{"question":"How is MapReduce used in practice?","answer":"<p>MapReduce finds applications in various domains, such as data analysis, search engines, machine learning, and recommendation systems. It allows businesses to process and analyze large-scale data efficiently.<\/p>"},{"question":"What challenges are associated with using MapReduce?","answer":"<p>Common challenges with MapReduce include data skew, efficient job scheduling, and disk I\/O bottlenecks. Proper techniques like data partitioning and combiners can address these issues.<\/p>"},{"question":"What are the future perspectives and technologies related to MapReduce?","answer":"<p>As big data technology evolves, new technologies like Apache Flink, Apache Beam, and serverless computing are emerging to complement or replace MapReduce for specific use cases.<\/p>"},{"question":"How can proxy servers enhance MapReduce performance?","answer":"<p>Proxy servers can play a vital role in managing and optimizing MapReduce jobs by providing load balancing, caching intermediate results, and adding an extra layer of security for data traffic between nodes.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki\/477961","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\/477961\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/media\/468863"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/media?parent=477961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}