{"id":192660,"date":"2024-11-12T19:27:22","date_gmt":"2024-11-12T11:27:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/192660\/"},"modified":"2024-11-12T19:27:23","modified_gmt":"2024-11-12T11:27:23","slug":"%e6%96%b0%e9%a0%85%e7%9b%ae%e9%96%8b%e5%95%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%bb%ba%e8%a8%ad%e5%95%9f%e5%8b%95-%e6%96%b0%e5%bb%ba%e9%a0%85%e7%9b%ae%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/192660\/","title":{"rendered":"\u65b0\u9805\u76ee\u958b\u555f \u6578\u64da\u5eab\u5efa\u8a2d\u555f\u52d5 (\u65b0\u5efa\u9805\u76ee\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e6%96%b0%e9%a0%85%e7%9b%ae%e9%96%8b%e5%95%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%bb%ba%e8%a8%ad%e5%95%9f%e5%8b%95-%e6%96%b0%e5%bb%ba%e9%a0%85%e7%9b%ae%e6%95%b8%e6%93%9a%e5%ba%ab-QUDuDkrdIu\">\u65b0\u9805\u76ee\u958b\u555f \u6578\u64da\u5eab\u5efa\u8a2d\u555f\u52d5 (\u65b0\u5efa\u9805\u76ee\u6578\u64da\u5eab)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u5b57\u5316\u7684\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u5efa\u8a2d\u5c0d\u65bc\u4efb\u4f55\u65b0\u9805\u76ee\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u521d\u5275\u4f01\u696d\u9084\u662f\u5927\u578b\u4f01\u696d\uff0c\u6578\u64da\u5eab\u90fd\u626e\u6f14\u8457\u95dc\u9375\u89d2\u8272\uff0c\u5e6b\u52a9\u7d44\u7e54\u7ba1\u7406\u548c\u5206\u6790\u6578\u64da\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u65b0\u9805\u76ee\u6578\u64da\u5eab\u7684\u5efa\u8a2d\u904e\u7a0b\uff0c\u5305\u62ec\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u985e\u578b\u3001\u8a2d\u8a08\u6578\u64da\u6a21\u578b\u3001\u5be6\u65bd\u6578\u64da\u5eab\u4ee5\u53ca\u5f8c\u7e8c\u7684\u7dad\u8b77\u548c\u512a\u5316\u3002<\/p>\n<h2 id=\"%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a1%9e%e5%9e%8b-QUDuDkrdIu\">\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u985e\u578b<\/h2>\n<p>\u5728\u958b\u59cb\u6578\u64da\u5eab\u5efa\u8a2d\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u985e\u578b\u3002\u6839\u64da\u6578\u64da\u7684\u6027\u8cea\u548c\u61c9\u7528\u9700\u6c42\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u7a2e\u6578\u64da\u5eab\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff1a<\/strong>\u5982 MySQL\u3001PostgreSQL \u548c Oracle\uff0c\u9069\u5408\u9700\u8981\u7d50\u69cb\u5316\u6578\u64da\u548c\u8907\u96dc\u67e5\u8a62\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff1a<\/strong>\u5982 MongoDB \u548c Cassandra\uff0c\u9069\u5408\u8655\u7406\u5927\u898f\u6a21\u7684\u975e\u7d50\u69cb\u5316\u6578\u64da\u3002<\/li>\n<li><strong>\u6642\u5e8f\u6578\u64da\u5eab\uff1a<\/strong>\u5982 InfluxDB\uff0c\u5c08\u9580\u7528\u65bc\u5b58\u5132\u548c\u67e5\u8a62\u6642\u9593\u5e8f\u5217\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u9078\u64c7\u6578\u64da\u5eab\u985e\u578b\u6642\uff0c\u61c9\u8003\u616e\u6578\u64da\u7684\u7d50\u69cb\u3001\u67e5\u8a62\u7684\u8907\u96dc\u6027\u3001\u64f4\u5c55\u6027\u9700\u6c42\u4ee5\u53ca\u9810\u7b97\u7b49\u56e0\u7d20\u3002<\/p>\n<h2 id=\"%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e6%a8%a1%e5%9e%8b-QUDuDkrdIu\">\u8a2d\u8a08\u6578\u64da\u6a21\u578b<\/h2>\n<p>\u6578\u64da\u6a21\u578b\u7684\u8a2d\u8a08\u662f\u6578\u64da\u5eab\u5efa\u8a2d\u4e2d\u81f3\u95dc\u91cd\u8981\u7684\u4e00\u6b65\u3002\u826f\u597d\u7684\u6578\u64da\u6a21\u578b\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u67e5\u8a62\u6548\u7387\u3002\u8a2d\u8a08\u6578\u64da\u6a21\u578b\u6642\uff0c\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u9700\u6c42\u5206\u6790\uff1a<\/strong>\u4e86\u89e3\u696d\u52d9\u9700\u6c42\uff0c\u78ba\u5b9a\u9700\u8981\u5b58\u5132\u7684\u6578\u64da\u985e\u578b\u548c\u95dc\u4fc2\u3002<\/li>\n<li><strong>\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ER\u5716\uff09\uff1a<\/strong>\u7e6a\u88fdER\u5716\u4ee5\u8996\u89ba\u5316\u6578\u64da\u4e4b\u9593\u7684\u95dc\u4fc2\u3002<\/li>\n<li><strong>\u6b63\u898f\u5316\uff1a<\/strong>\u901a\u904e\u6b63\u898f\u5316\u904e\u7a0b\u6d88\u9664\u6578\u64da\u5197\u9918\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684ER\u5716\u793a\u4f8b\uff1a<\/p>\n<pre>\n+----------------+       +----------------+\n|    \u7528\u6236        |       |    \u8a02\u55ae        |\n+----------------+       +----------------+\n| \u7528\u6236ID (PK)    || \u8a02\u55aeID (PK)    |\n| \u59d3\u540d           |       | \u7528\u6236ID (FK)    |\n| \u96fb\u5b50\u90f5\u4ef6       |       | \u8a02\u55ae\u65e5\u671f       |\n+----------------+       +----------------+\n<\/pre>\n<h2 id=\"%e5%af%a6%e6%96%bd%e6%95%b8%e6%93%9a%e5%ba%ab-QUDuDkrdIu\">\u5be6\u65bd\u6578\u64da\u5eab<\/h2>\n<p>\u5728\u8a2d\u8a08\u5b8c\u6210\u5f8c\uff0c\u63a5\u4e0b\u4f86\u662f\u5be6\u65bd\u6578\u64da\u5eab\u3002\u9019\u4e00\u904e\u7a0b\u5305\u62ec\u5b89\u88dd\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u3001\u5275\u5efa\u6578\u64da\u5eab\u7d50\u69cb\u4ee5\u53ca\u5c0e\u5165\u521d\u59cb\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u5b89\u88ddDBMS\uff1a<\/strong>\u6839\u64da\u9078\u64c7\u7684\u6578\u64da\u5eab\u985e\u578b\uff0c\u5b89\u88dd\u76f8\u61c9\u7684DBMS\u3002<\/li>\n<li><strong>\u5275\u5efa\u6578\u64da\u5eab\uff1a<\/strong>\u4f7f\u7528SQL\u8a9e\u53e5\u5275\u5efa\u6578\u64da\u5eab\u548c\u8868\u683c\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ol>\n<p><code><br \/>\nCREATE DATABASE my_database;<br \/>\nUSE my_database;<\/p>\n<p>CREATE TABLE users (<br \/>\n    user_id INT AUTO_INCREMENT PRIMARY KEY,<br \/>\n    name VARCHAR(100),<br \/>\n    email VARCHAR(100)<br \/>\n);<br \/>\n<\/code><\/p>\n<ol start=\"3\">\n<li><strong>\u5c0e\u5165\u6578\u64da\uff1a<\/strong>\u5c07\u521d\u59cb\u6578\u64da\u5c0e\u5165\u5230\u6578\u64da\u5eab\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528CSV\u6587\u4ef6\u6216\u5176\u4ed6\u6578\u64da\u6e90\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%b6%ad%e8%ad%b7%e5%92%8c%e5%84%aa%e5%8c%96-QUDuDkrdIu\">\u7dad\u8b77\u548c\u512a\u5316<\/h2>\n<p>\u6578\u64da\u5eab\u5efa\u8a2d\u4e26\u4e0d\u6b62\u65bc\u5be6\u65bd\uff0c\u5f8c\u7e8c\u7684\u7dad\u8b77\u548c\u512a\u5316\u540c\u6a23\u91cd\u8981\u3002\u5b9a\u671f\u9032\u884c\u6578\u64da\u5099\u4efd\u3001\u6027\u80fd\u76e3\u63a7\u548c\u5b89\u5168\u6027\u6aa2\u67e5\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u904b\u884c\u3002\u6b64\u5916\uff0c\u6839\u64da\u696d\u52d9\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u53ca\u6642\u8abf\u6574\u6578\u64da\u6a21\u578b\u548c\u67e5\u8a62\u512a\u5316\u7b56\u7565\u4e5f\u662f\u5fc5\u8981\u7684\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QUDuDkrdIu\">\u7e3d\u7d50<\/h2>\n<p>\u65b0\u9805\u76ee\u7684\u6578\u64da\u5eab\u5efa\u8a2d\u662f\u4e00\u500b\u7cfb\u7d71\u5316\u7684\u904e\u7a0b\uff0c\u5f9e\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u985e\u578b\u5230\u8a2d\u8a08\u6578\u64da\u6a21\u578b\uff0c\u518d\u5230\u5be6\u65bd\u548c\u7dad\u8b77\uff0c\u6bcf\u4e00\u6b65\u90fd\u9700\u8981\u8b39\u614e\u8003\u616e\u3002\u900f\u904e\u5408\u7406\u7684\u898f\u5283\u548c\u57f7\u884c\uff0c\u53ef\u4ee5\u70ba\u9805\u76ee\u7684\u6210\u529f\u5960\u5b9a\u5805\u5be6\u7684\u57fa\u790e\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u5efa\u8a2d\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65b0\u9805\u76ee\u958b\u555f\uff0c\u6578\u64da\u5eab\u5efa\u8a2d\u555f\u52d5\uff0c\u52a9\u529b\u9ad8\u6548\u7ba1\u7406\u8207\u6578\u64da\u6574\u5408\uff0c\u63d0\u5347\u696d\u52d9\u904b\u71df\u6548\u7387\uff0c\u5be6\u73fe\u667a\u80fd\u6c7a\u7b56\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-192660","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192660","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=192660"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192660\/revisions"}],"predecessor-version":[{"id":192661,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192660\/revisions\/192661"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=192660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=192660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=192660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}