{"id":75488,"date":"2024-10-15T23:43:17","date_gmt":"2024-10-15T15:43:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75488\/"},"modified":"2024-10-15T23:43:17","modified_gmt":"2024-10-15T15:43:17","slug":"mysql-%e7%be%a4%e9%9b%86%e7%9a%84%e6%a6%82%e5%bf%b5%e8%88%87ndb%e7%be%a4%e9%9b%86%e6%9e%b6%e6%a7%8b%e5%9c%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75488\/","title":{"rendered":"MySQL \u7fa4\u96c6\u7684\u6982\u5ff5\u8207NDB\u7fa4\u96c6\u67b6\u69cb\u5716"},"content":{"rendered":"<h1 id=\"mysql-%e7%be%a4%e9%9b%86%e7%9a%84%e6%a6%82%e5%bf%b5%e8%88%87-ndb-%e7%be%a4%e9%9b%86%e6%9e%b6%e6%a7%8b%e5%9c%96-PpaZkZTCus\">MySQL \u7fa4\u96c6\u7684\u6982\u5ff5\u8207 NDB \u7fa4\u96c6\u67b6\u69cb\u5716<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002MySQL \u7fa4\u96c6\uff08MySQL Cluster\uff09\u662f\u4e00\u7a2e\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u64f4\u5c55\u6027\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u7684\u61c9\u7528\u7a0b\u5e8f\u3002\u672c\u6587\u5c07\u63a2\u8a0e MySQL \u7fa4\u96c6\u7684\u57fa\u672c\u6982\u5ff5\u53ca\u5176 NDB \u7fa4\u96c6\u67b6\u69cb\u5716\u3002<\/p>\n<h2 id=\"mysql-%e7%be%a4%e9%9b%86%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-PpaZkZTCus\">MySQL \u7fa4\u96c6\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>MySQL \u7fa4\u96c6\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u65e8\u5728\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u548c\u7121\u55ae\u9ede\u6545\u969c\u7684\u7279\u6027\u3002\u5b83\u7684\u8a2d\u8a08\u4f7f\u5f97\u6578\u64da\u53ef\u4ee5\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u9032\u884c\u5206\u4f48\uff0c\u5f9e\u800c\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u548c\u6545\u969c\u8f49\u79fb\u3002MySQL \u7fa4\u96c6\u7684\u6838\u5fc3\u7d44\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7bc0\u9ede\uff08Data Nodes\uff09<\/strong>\uff1a\u8ca0\u8cac\u5b58\u5132\u6578\u64da\u548c\u8655\u7406\u67e5\u8a62\u3002<\/li>\n<li><strong>\u7ba1\u7406\u7bc0\u9ede\uff08Management Nodes\uff09<\/strong>\uff1a\u8ca0\u8cac\u7ba1\u7406\u7fa4\u96c6\u7684\u914d\u7f6e\u548c\u72c0\u614b\u3002<\/li>\n<li><strong>SQL \u7bc0\u9ede\uff08SQL Nodes\uff09<\/strong>\uff1a\u7528\u65bc\u8655\u7406 SQL \u67e5\u8a62\uff0c\u4e26\u8207\u61c9\u7528\u7a0b\u5e8f\u9032\u884c\u4ea4\u4e92\u3002<\/li>\n<\/ul>\n<p>\u9019\u7a2e\u67b6\u69cb\u4f7f\u5f97 MySQL 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|\n         |\n+-------------------+     +-------------------+\n|   \u6578\u64da\u7bc0\u9ede 1      |     |   \u6578\u64da\u7bc0\u9ede 2      |\n|   (Data Node 1)   |     |   (Data Node 2)   |\n+-------------------+     +-------------------+\n         |                       |\n         |                       |\n+-------------------+     +-------------------+\n|   \u6578\u64da\u7bc0\u9ede 3      |     |   \u6578\u64da\u7bc0\u9ede 4      |\n|   (Data Node 3)   |     |   (Data Node 4)   |\n+-------------------+     +-------------------+\n<\/pre>\n<p>\u5728\u9019\u500b\u67b6\u69cb\u4e2d\uff0c\u7ba1\u7406\u7bc0\u9ede\u8ca0\u8cac\u76e3\u63a7\u548c\u7ba1\u7406\u6574\u500b\u7fa4\u96c6\u7684\u72c0\u614b\uff0c\u800c SQL \u7bc0\u9ede\u5247\u8655\u7406\u4f86\u81ea\u61c9\u7528\u7a0b\u5e8f\u7684\u67e5\u8a62\u8acb\u6c42\u3002\u6578\u64da\u7bc0\u9ede\u5247\u8ca0\u8cac\u5be6\u969b\u7684\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u3002\u9019\u7a2e\u5206\u5c64\u67b6\u69cb\u4f7f\u5f97 MySQL \u7fa4\u96c6\u80fd\u5920\u9ad8\u6548\u5730\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u8acb\u6c42\u3002<\/p>\n<h2 id=\"mysql-%e7%be%a4%e9%9b%86%e7%9a%84%e5%84%aa%e5%8b%a2-PpaZkZTCus\">MySQL \u7fa4\u96c6\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528 MySQL \u7fa4\u96c6\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u53ef\u7528\u6027<\/strong>\uff1a\u901a\u904e\u591a\u500b\u6578\u64da\u7bc0\u9ede\u7684\u5197\u9918\u8a2d\u8a08\uff0c\u78ba\u4fdd\u7cfb\u7d71\u5728\u6545\u969c\u6642\u4ecd\u80fd\u904b\u884c\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027<\/strong>\uff1a\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u8f15\u9b06\u6dfb\u52a0\u6216\u522a\u9664\u6578\u64da\u7bc0\u9ede\u3002<\/li>\n<li><strong>\u5be6\u6642\u6578\u64da\u8655\u7406<\/strong>\uff1a\u652f\u6301\u5feb\u901f\u7684\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\uff0c\u9069\u5408\u9700\u8981\u5373\u6642\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-PpaZkZTCus\">\u7d50\u8ad6<\/h2>\n<p>MySQL \u7fa4\u96c6\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u7a0b\u5e8f\u3002\u901a\u904e NDB \u7fa4\u96c6\u67b6\u69cb\uff0cMySQL \u80fd\u5920\u5728\u5206\u4f48\u5f0f\u74b0\u5883\u4e2d\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u7a69\u5b9a\u7684\u670d\u52d9\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u4e86\u89e3 MySQL 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