{"id":153453,"date":"2024-11-02T07:34:21","date_gmt":"2024-11-01T23:34:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153453\/"},"modified":"2024-11-02T07:34:21","modified_gmt":"2024-11-01T23:34:21","slug":"%e5%ad%98%e5%84%b2%e6%95%b8%e6%93%9a%e7%9a%84%e6%8e%8c%e6%8e%a7%e8%80%85-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b0%a1%e4%bb%8b-%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153453\/","title":{"rendered":"\u5b58\u5132\u6578\u64da\u7684\u638c\u63a7\u8005\u2014\u2014\u6578\u64da\u5eab\u7c21\u4ecb (\u6578\u64da\u5eab\u4e2d)"},"content":{"rendered":"<h1 id=\"%e5%ad%98%e5%84%b2%e6%95%b8%e6%93%9a%e7%9a%84%e6%8e%8c%e6%8e%a7%e8%80%85-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b0%a1%e4%bb%8b-ySjJERieYo\">\u5b58\u5132\u6578\u64da\u7684\u638c\u63a7\u8005\u2014\u2014\u6578\u64da\u5eab\u7c21\u4ecb<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u5b57\u5316\u7684\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u4f5c\u70ba\u5b58\u5132\u548c\u7ba1\u7406\u6578\u64da\u7684\u6838\u5fc3\u6280\u8853\uff0c\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u7121\u8ad6\u662f\u4f01\u696d\u7684\u5ba2\u6236\u8cc7\u6599\u3001\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u7684\u4ea4\u6613\u8a18\u9304\uff0c\u9084\u662f\u793e\u4ea4\u5a92\u9ad4\u7684\u7528\u6236\u4e92\u52d5\uff0c\u6578\u64da\u5eab\u90fd\u5728\u80cc\u5f8c\u9ed8\u9ed8\u652f\u6301\u8457\u9019\u4e9b\u61c9\u7528\u7684\u904b\u884c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5\u3001\u985e\u578b\u53ca\u5176\u5728\u73fe\u4ee3\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-ySjJERieYo\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u6709\u7d44\u7e54\u7684\u6578\u64da\u96c6\u5408\uff0c\u901a\u5e38\u4ee5\u96fb\u5b50\u65b9\u5f0f\u5b58\u5132\u5728\u8a08\u7b97\u6a5f\u7cfb\u7d71\u4e2d\u3002\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u662f\u7528\u4f86\u5275\u5efa\u3001\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u5eab\u7684\u8edf\u4ef6\u5de5\u5177\u3002\u901a\u904eDBMS\uff0c\u7528\u6236\u53ef\u4ee5\u65b9\u4fbf\u5730\u9032\u884c\u6578\u64da\u7684\u63d2\u5165\u3001\u67e5\u8a62\u3001\u66f4\u65b0\u548c\u522a\u9664\u7b49\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%a1%9e%e5%9e%8b-ySjJERieYo\">\u6578\u64da\u5eab\u7684\u985e\u578b<\/h2>\n<p>\u6578\u64da\u5eab\u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u6a19\u6e96\u9032\u884c\u5206\u985e\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u6578\u64da\u5eab\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08RDBMS\uff09<\/strong>\uff1a\u9019\u985e\u6578\u64da\u5eab\u4f7f\u7528\u8868\u683c\u4f86\u5b58\u5132\u6578\u64da\uff0c\u4e26\u901a\u904e\u95dc\u4fc2\u4f86\u9023\u63a5\u4e0d\u540c\u7684\u8868\u683c\u3002\u5e38\u898b\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u5305\u62ecMySQL\u3001PostgreSQL\u548cOracle Database\u3002<\/li>\n<li><strong>\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08NoSQL\uff09<\/strong>\uff1a\u9019\u985e\u6578\u64da\u5eab\u4e0d\u4f7f\u7528\u50b3\u7d71\u7684\u8868\u683c\u7d50\u69cb\uff0c\u9069\u5408\u8655\u7406\u5927\u898f\u6a21\u7684\u975e\u7d50\u69cb\u5316\u6578\u64da\u3002\u5e38\u898b\u7684NoSQL\u6578\u64da\u5eab\u6709MongoDB\u3001Cassandra\u548cRedis\u3002<\/li>\n<li><strong>\u5716\u5f62\u6578\u64da\u5eab<\/strong>\uff1a\u5c08\u9580\u7528\u65bc\u5b58\u5132\u548c\u67e5\u8a62\u5716\u5f62\u7d50\u69cb\u7684\u6578\u64da\uff0c\u9069\u5408\u793e\u4ea4\u7db2\u7d61\u548c\u63a8\u85a6\u7cfb\u7d71\u7b49\u61c9\u7528\u3002Neo4j\u662f\u6700\u8457\u540d\u7684\u5716\u5f62\u6578\u64da\u5eab\u4e4b\u4e00\u3002<\/li>\n<li><strong>\u6642\u5e8f\u6578\u64da\u5eab<\/strong>\uff1a\u5c08\u9580\u7528\u65bc\u8655\u7406\u6642\u9593\u5e8f\u5217\u6578\u64da\uff0c\u9069\u5408\u7269\u806f\u7db2\u548c\u91d1\u878d\u5e02\u5834\u7b49\u61c9\u7528\u3002InfluxDB\u548cTimescaleDB\u662f\u5e38\u898b\u7684\u6642\u5e8f\u6578\u64da\u5eab\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-ySjJERieYo\">\u6578\u64da\u5eab\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u57fa\u672c\u64cd\u4f5c\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u5275\u5efa\u6578\u64da\u5eab<\/strong>\uff1a\u4f7f\u7528SQL\u8a9e\u53e5\u5275\u5efa\u65b0\u7684\u6578\u64da\u5eab\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>CREATE DATABASE my_database;<\/code><\/pre>\n<li><strong>\u5275\u5efa\u8868\u683c<\/strong>\uff1a\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u8868\u683c\u4ee5\u5b58\u5132\u6578\u64da\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>CREATE TABLE users (\n        id INT PRIMARY KEY,\n        name VARCHAR(100),\n        email VARCHAR(100)\n    );<\/code><\/pre>\n<li><strong>\u63d2\u5165\u6578\u64da<\/strong>\uff1a\u5411\u8868\u683c\u4e2d\u63d2\u5165\u6578\u64da\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>INSERT INTO users (id, name, email) VALUES (1, 'Alice', 'alice@example.com');<\/code><\/pre>\n<li><strong>\u67e5\u8a62\u6578\u64da<\/strong>\uff1a\u5f9e\u8868\u683c\u4e2d\u67e5\u8a62\u6578\u64da\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>SELECT * FROM users WHERE id = 1;<\/code><\/pre>\n<li><strong>\u66f4\u65b0\u6578\u64da<\/strong>\uff1a\u66f4\u65b0\u8868\u683c\u4e2d\u7684\u6578\u64da\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>UPDATE users SET email = 'alice_new@example.com' WHERE id = 1;<\/code><\/pre>\n<li><strong>\u522a\u9664\u6578\u64da<\/strong>\uff1a\u5f9e\u8868\u683c\u4e2d\u522a\u9664\u6578\u64da\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>DELETE FROM users WHERE id = 1;<\/code><\/pre>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%9c%a8%e7%8f%be%e4%bb%a3%e6%87%89%e7%94%a8%e4%b8%ad%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-ySjJERieYo\">\u6578\u64da\u5eab\u5728\u73fe\u4ee3\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u6fc0\u589e\uff0c\u6578\u64da\u5eab\u7684\u4f5c\u7528\u6108\u767c\u91cd\u8981\u3002\u5b83\u5011\u4e0d\u50c5\u80fd\u5920\u9ad8\u6548\u5730\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002\u6b64\u5916\uff0c\u6578\u64da\u5eab\u9084\u652f\u6301\u591a\u7528\u6236\u540c\u6642\u8a2a\u554f\uff0c\u9019\u5c0d\u65bc\u73fe\u4ee3\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u6578\u64da\u5eab\u7528\u65bc\u5b58\u5132\u7522\u54c1\u4fe1\u606f\u3001\u7528\u6236\u8a02\u55ae\u548c\u652f\u4ed8\u8a18\u9304\uff0c\u78ba\u4fdd\u7528\u6236\u80fd\u5920\u5feb\u901f\u67e5\u8a62\u548c\u4e0b\u55ae\u3002\u5728\u793e\u4ea4\u5a92\u9ad4\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u5eab\u5247\u7528\u65bc\u5b58\u5132\u7528\u6236\u8cc7\u6599\u3001\u5e16\u5b50\u548c\u4e92\u52d5\u8a18\u9304\uff0c\u652f\u6301\u7528\u6236\u4e4b\u9593\u7684\u5373\u6642\u4ea4\u6d41\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ySjJERieYo\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u4f5c\u70ba\u5b58\u5132\u548c\u7ba1\u7406\u6578\u64da\u7684\u6838\u5fc3\u6280\u8853\uff0c\u5c0d\u65bc\u73fe\u4ee3\u61c9\u7528\u7684\u904b\u884c\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u9084\u662f\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u5b83\u5011\u90fd\u5728\u4e0d\u65b7\u6f14\u9032\uff0c\u4ee5\u6eff\u8db3\u65e5\u76ca\u589e\u9577\u7684\u6578\u64da\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u662f\u6210\u529f\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u60a8\u7684\u6578\u64da\u5eab\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4e86\u89e3\u5176\u5728\u5b58\u5132\u548c\u7ba1\u7406\u6578\u64da\u4e2d\u7684\u95dc\u9375\u89d2\u8272\uff0c\u638c\u63e1\u6578\u64da\u7684\u6709\u6548\u63a7\u5236\u8207\u61c9\u7528\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-153453","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153453","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=153453"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153453\/revisions"}],"predecessor-version":[{"id":153454,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153453\/revisions\/153454"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}