{"id":75902,"date":"2024-10-16T02:11:18","date_gmt":"2024-10-15T18:11:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75902\/"},"modified":"2024-10-16T02:11:18","modified_gmt":"2024-10-15T18:11:18","slug":"mysql-%e5%96%ae%e4%b8%80%e8%a1%a8%e7%aa%81%e7%a0%b44g%e9%99%90%e5%88%b6%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75902\/","title":{"rendered":"MySQL \u55ae\u4e00\u8868\u7a81\u78344G\u9650\u5236\u7684\u5be6\u73fe\u65b9\u6cd5"},"content":{"rendered":"

MySQL \u55ae\u4e00\u8868\u7a81\u78344G\u9650\u5236\u7684\u5be6\u73fe\u65b9\u6cd5<\/h1>\n

\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u6642\uff0c\u8a31\u591a\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u55ae\u4e00\u8868\u7684\u5927\u5c0f\u9650\u5236\u554f\u984c\u3002\u6839\u64da MySQL \u7684\u8a2d\u8a08\uff0c\u55ae\u4e00\u8868\u7684\u5927\u5c0f\u4e0a\u9650\u70ba 4GB\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5b58\u5132\u5927\u91cf\u6578\u64da\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u7121\u7591\u662f\u4e00\u500b\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u7a81\u7834\u9019\u4e00\u9650\u5236\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u65b9\u6cd5\u548c\u793a\u4f8b\u3002<\/p>\n

1. \u4f7f\u7528 MySQL \u7684\u5206\u5340\u8868\u529f\u80fd<\/h2>\n

MySQL \u63d0\u4f9b\u4e86\u5206\u5340\u8868\u7684\u529f\u80fd\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u53ef\u4ee5\u5c07\u4e00\u500b\u5927\u8868\u5206\u5272\u6210\u591a\u500b\u5c0f\u8868\u3002\u9019\u6a23\u4e0d\u50c5\u53ef\u4ee5\u7a81\u7834 4GB \u7684\u9650\u5236\uff0c\u9084\u80fd\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002\u5206\u5340\u8868\u7684\u57fa\u672c\u6982\u5ff5\u662f\u5c07\u6578\u64da\u6839\u64da\u67d0\u500b\u5217\u7684\u503c\u9032\u884c\u5283\u5206\u3002<\/p>\n

1.1 \u5206\u5340\u8868\u7684\u5275\u5efa\u793a\u4f8b<\/h3>\n
CREATE TABLE orders (\n    order_id INT NOT NULL,\n    order_date DATE NOT NULL,\n    customer_id INT NOT NULL,\n    amount DECIMAL(10, 2) NOT NULL\n) PARTITION BY RANGE (YEAR(order_date)) (\n    PARTITION p0 VALUES LESS THAN (2020),\n    PARTITION p1 VALUES LESS THAN (2021),\n    PARTITION p2 VALUES LESS THAN (2022),\n    PARTITION p3 VALUES LESS THAN (2023)\n);<\/code><\/pre>\n
\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u6839\u64da\u8a02\u55ae\u65e5\u671f\u7684\u5e74\u4efd\u5c07\u6578\u64da\u5206\u70ba\u591a\u500b\u5206\u5340\u3002\u9019\u6a23\uff0c\u6bcf\u500b\u5206\u5340\u7684\u5927\u5c0f\u90fd\u53ef\u4ee5\u63a7\u5236\u5728 4GB \u4ee5\u5167\u3002<\/p>\n
2. \u4f7f\u7528 MySQL \u7684 InnoDB \u5b58\u5132\u5f15\u64ce<\/h2>\n
MySQL \u7684 InnoDB \u5b58\u5132\u5f15\u64ce\u652f\u6301\u8868\u7684\u884c\u683c\u5f0f\u548c\u9801\u9762\u5927\u5c0f\u7684\u8abf\u6574\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u53ef\u4ee5\u66f4\u9748\u6d3b\u5730\u7ba1\u7406\u6578\u64da\u3002\u901a\u904e\u8a2d\u7f6e\u5408\u9069\u7684\u884c\u683c\u5f0f\u548c\u9801\u9762\u5927\u5c0f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u55ae\u4e00\u8868\u7684\u5b58\u5132\u80fd\u529b\u3002<\/p>\n
2.1 \u8a2d\u7f6e InnoDB \u884c\u683c\u5f0f\u7684\u793a\u4f8b<\/h3>\n
CREATE TABLE large_table (\n    id INT NOT NULL AUTO_INCREMENT,\n    data TEXT,\n    PRIMARY KEY (id)\n) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;<\/code><\/pre>\n
\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86 DYNAMIC \u884c\u683c\u5f0f\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u5b58\u5132\u5927\u6587\u672c\u5b57\u6bb5\uff0c\u5f9e\u800c\u7a81\u7834 4GB \u7684\u9650\u5236\u3002<\/p>\n
3. \u4f7f\u7528 MySQL \u7684\u58d3\u7e2e\u529f\u80fd<\/h2>\n
MySQL \u4e5f\u63d0\u4f9b\u4e86\u6578\u64da\u58d3\u7e2e\u7684\u529f\u80fd\uff0c\u9019\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u6e1b\u5c11\u6578\u64da\u7684\u5b58\u5132\u7a7a\u9593\u3002\u901a\u904e\u58d3\u7e2e\u6578\u64da\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u7a81\u7834\u55ae\u4e00\u8868\u7684\u5927\u5c0f\u9650\u5236\u3002<\/p>\n
3.1 \u58d3\u7e2e\u8868\u7684\u793a\u4f8b<\/h3>\n
CREATE TABLE compressed_table (\n    id INT NOT NULL AUTO_INCREMENT,\n    data TEXT,\n    PRIMARY KEY (id)\n) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;<\/code><\/pre>\n
\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86 COMPRESSED \u884c\u683c\u5f0f\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u8868\u7684\u5927\u5c0f\uff0c\u5f9e\u800c\u7a81\u7834 4GB \u7684\u9650\u5236\u3002<\/p>\n
4. \u4f7f\u7528\u5916\u90e8\u5b58\u5132\u89e3\u6c7a\u65b9\u6848<\/h2>\n
\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u4ecd\u7136\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\uff0c\u8003\u616e\u5c07\u6578\u64da\u5b58\u5132\u5728\u5916\u90e8\u7cfb\u7d71\u4e2d\uff0c\u4f8b\u5982 NoSQL \u6578\u64da\u5eab\u6216\u6587\u4ef6\u7cfb\u7d71\u3002\u9019\u6a23\u53ef\u4ee5\u5c07 MySQL \u7528\u4f5c\u4e3b\u6578\u64da\u5eab\uff0c\u800c\u5c07\u5927\u6578\u64da\u5b58\u5132\u5728\u5176\u4ed6\u5730\u65b9\u3002<\/p>\n
4.1 \u6574\u5408\u5916\u90e8\u5b58\u5132\u7684\u793a\u4f8b<\/h3>\n
\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528 MongoDB \u6216\u5176\u4ed6 NoSQL \u6578\u64da\u5eab\u4f86\u5b58\u5132\u5927\u6578\u64da\uff0c\u7136\u5f8c\u5728 MySQL \u4e2d\u4fdd\u5b58\u6578\u64da\u7684\u5f15\u7528\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u5927\u6578\u64da\uff0c\u540c\u6642\u4fdd\u6301 MySQL \u7684\u6027\u80fd\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u7a81\u7834 MySQL \u55ae\u4e00\u8868 4GB \u9650\u5236\u7684\u65b9\u6cd5\u6709\u5f88\u591a\uff0c\u5305\u62ec\u4f7f\u7528\u5206\u5340\u8868\u3001InnoDB \u5b58\u5132\u5f15\u64ce\u3001\u6578\u64da\u58d3\u7e2e\u4ee5\u53ca\u5916\u90e8\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u5b58\u5132\u5927\u91cf\u6578\u64da\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 \u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u6578\u64da\u5eab\u548c\u61c9\u7528\u7a0b\u5e8f\u3002\u7121\u8ad6\u662f\u9700\u8981\u5f37\u5927\u7684 \u4e91\u670d\u52a1\u5668<\/a> \u9084\u662f\u9748\u6d3b\u7684 \u9999\u6e2f\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22 MySQL \u55ae\u4e00\u8868\u7a81\u7834 4G \u9650\u5236\u7684\u5be6\u73fe\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u5b58\u5132\u80fd\u529b\uff0c\u512a\u5316\u6027\u80fd\uff0c\u6eff\u8db3\u5927\u6578\u64da\u9700\u6c42\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-75902","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=75902"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75902\/revisions"}],"predecessor-version":[{"id":75903,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75902\/revisions\/75903"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}