{"id":1644,"date":"2026-04-08T23:18:07","date_gmt":"2026-04-08T23:18:07","guid":{"rendered":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/"},"modified":"2026-04-08T23:18:07","modified_gmt":"2026-04-08T23:18:07","slug":"entity-relationship-diagram-semantics-sql-nosql","status":"publish","type":"post","link":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/","title":{"rendered":"SQL\u4e0eNoSQL\u73af\u5883\u4e2d\u7684\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\u5168\u9762\u6982\u8ff0"},"content":{"rendered":"<p>\u8bbe\u8ba1\u7a33\u5065\u7684\u6570\u636e\u67b6\u6784\u9700\u8981\u6df1\u523b\u7406\u89e3\u4fe1\u606f\u5982\u4f55\u8fde\u63a5\u3001\u5173\u8054\u548c\u6301\u4e45\u5316\u3002\u8fd9\u4e00\u8bbe\u8ba1\u7684\u6838\u5fc3\u5728\u4e8e\u5b9e\u4f53\u5173\u7cfb\u56fe\uff08ERD\uff09\u3002\u5c3d\u7ba1\u4f20\u7edf\u4e0a\u4e0e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u76f8\u5173\uff0c\u4f46ERD\u7684\u8bed\u4e49\u5df2\u53d1\u5c55\u4ee5\u9002\u5e94\u73b0\u4ee3NoSQL\u73af\u5883\u7684\u591a\u6837\u5316\u9700\u6c42\u3002\u672c\u6307\u5357\u63a2\u8ba8\u4e86\u5728\u4e0d\u540c\u5b58\u50a8\u8303\u5f0f\u4e2d\u5efa\u6a21\u6570\u636e\u5173\u7cfb\u7684\u7ec6\u5fae\u5dee\u522b\uff0c\u786e\u4fdd\u7ed3\u6784\u5b8c\u6574\u6027\u7684\u540c\u65f6\u4e0d\u727a\u7272\u6027\u80fd\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Hand-drawn infographic comparing Entity Relationship Diagram semantics across SQL and NoSQL databases, illustrating foundational ERD concepts, relational foreign keys and normalization, document store embedding, graph database nodes and edges, relationship cardinality patterns (one-to-one, one-to-many, many-to-many), and best practices for data modeling with thick outline sketch aesthetic\" decoding=\"async\" src=\"https:\/\/www.viz-note.com\/wp-content\/uploads\/2026\/04\/erd-semantics-sql-nosql-comparison-infographic.jpg\"\/><\/figure>\n<\/div>\n<h2>\u6570\u636e\u5efa\u6a21\u7684\u57fa\u7840\u6982\u5ff5 \ud83c\udfd7\ufe0f<\/h2>\n<p>\u5728\u6df1\u5165\u63a2\u8ba8\u7279\u5b9a\u6570\u636e\u5e93\u7c7b\u578b\u4e4b\u524d\uff0c\u5efa\u7acb\u4e00\u4e2a\u5171\u4eab\u7684\u672f\u8bed\u4f53\u7cfb\u81f3\u5173\u91cd\u8981\u3002\u5b9e\u4f53\u5173\u7cfb\u56fe\uff08ERD\uff09\u5145\u5f53\u53ef\u89c6\u5316\u84dd\u56fe\uff0c\u5b9a\u4e49\u5b9e\u4f53\uff08\u8868\u3001\u96c6\u5408\u6216\u6587\u6863\uff09\u3001\u5b83\u4eec\u7684\u5c5e\u6027\uff08\u5217\u3001\u5b57\u6bb5\u6216\u5c5e\u6027\uff09\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n<ul>\n<li><strong>\u5b9e\u4f53\uff1a<\/strong> \u4e1a\u52a1\u9886\u57df\u4e2d\u4e00\u4e2a\u72ec\u7acb\u7684\u5bf9\u8c61\u6216\u6982\u5ff5\u3002\u5728\u6570\u636e\u5e93\u4e0a\u4e0b\u6587\u4e2d\uff0c\u8fd9\u53ef\u80fd\u662f\u4e00\u4e2a\u7528\u6237\u3001\u4e00\u4e2a\u4ea7\u54c1\u6216\u4e00\u4e2a\u8ba2\u5355\u3002<\/li>\n<li><strong>\u5c5e\u6027\uff1a<\/strong> \u63cf\u8ff0\u5b9e\u4f53\u7684\u5c5e\u6027\u3002\u4f8b\u5982\u5305\u62ec <em>id<\/em>, <em>name<\/em>, <em>created_at<\/em>\uff0c\u6216 <em>status<\/em>.<\/li>\n<li><strong>\u5173\u7cfb\uff1a<\/strong> \u4e24\u4e2a\u5b9e\u4f53\u4e4b\u95f4\u7684\u5173\u8054\u3002\u5b83\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5b9e\u4f53\u4e2d\u7684\u6570\u636e\u5982\u4f55\u4e0e\u53e6\u4e00\u4e2a\u5b9e\u4f53\u4e2d\u7684\u6570\u636e\u8fde\u63a5\u3002<\/li>\n<li><strong>\u57fa\u6570\uff1a<\/strong> \u5173\u7cfb\u7684\u6570\u503c\u65b9\u9762\u3002\u5b83\u6307\u660e\u5173\u7cfb\u662f\u4e00\u5bf9\u4e00\u3001\u4e00\u5bf9\u591a\u8fd8\u662f\u591a\u5bf9\u591a\u3002<\/li>\n<\/ul>\n<p>\u521b\u5efaERD\u7684\u76ee\u6807\u662f\u53cd\u6620\u5e94\u7528\u7a0b\u5e8f\u7684\u771f\u5b9e\u4e16\u754c\u903b\u8f91\u3002\u4e00\u4e2a\u6784\u5efa\u826f\u597d\u7684\u56fe\u8868\u53ef\u4ee5\u51cf\u5c11\u5f00\u53d1\u4eba\u5458\u7684\u6b67\u4e49\uff0c\u5e76\u786e\u4fdd\u5728\u5f00\u53d1\u5468\u671f\u540e\u671f\u80fd\u591f\u9ad8\u6548\u5730\u7f16\u5199\u67e5\u8be2\u3002<\/p>\n<h2>\u5173\u7cfb\u578b\u73af\u5883\u4e2d\u7684\u8bed\u4e49 \ud83d\uddc3\ufe0f<\/h2>\n<p>\u5728\u5173\u7cfb\u6a21\u578b\u4e2d\uff0c\u6570\u636e\u4ee5\u4e25\u683c\u6a21\u5f0f\u5b58\u50a8\u5728\u8868\u4e2d\u3002\u8fd9\u91cc\u7684ERD\u8bed\u4e49\u662f\u50f5\u5316\u7684\uff0c\u53d7\u96c6\u5408\u8bba\u548c\u7b2c\u4e00\u8303\u5f0f\u539f\u5219\u7684\u7ea6\u675f\u3002\u6bcf\u4e2a\u5173\u7cfb\u90fd\u7531\u6570\u636e\u5e93\u5f15\u64ce\u5f3a\u5236\u6267\u884c\uff0c\u4ee5\u7ef4\u62a4\u5f15\u7528\u5b8c\u6574\u6027\u3002<\/p>\n<h3>1. \u5916\u952e\u7684\u4f5c\u7528<\/h3>\n<p>\u5916\u952e\u662f\u5173\u7cfb\u578bERD\u7684\u652f\u67f1\u3002\u5b83\u4eec\u5728\u7269\u7406\u4e0a\u5c06\u8868\u8fde\u63a5\u5728\u4e00\u8d77\u3002\u5f53ERD\u663e\u793a\u4e00\u6761\u8fde\u63a5\u4e24\u4e2a\u8868\u7684\u7ebf\u65f6\uff0c\u5b9e\u73b0\u4f9d\u8d56\u4e8e\u5b50\u8868\u4e2d\u7684\u5916\u952e\u5217\u5f15\u7528\u7236\u8868\u7684\u4e3b\u952e\u3002<\/p>\n<ul>\n<li><strong>\u5b9e\u73b0\uff1a<\/strong> \u5b58\u50a8\u5728\u5217\u4e2d\u7684\u6570\u503c\u6216\u5b57\u6bcd\u6570\u5b57\u503c\u3002<\/li>\n<li><strong>\u7ea6\u675f\uff1a<\/strong> \u6570\u636e\u5e93\u5f15\u64ce\u9632\u6b62\u51fa\u73b0\u5b64\u7acb\u8bb0\u5f55\u3002\u9664\u975e\u8be5\u503c\u5b58\u5728\u4e8e\u88ab\u5f15\u7528\u7684\u4e3b\u952e\u4e2d\uff0c\u5426\u5219\u65e0\u6cd5\u5c06\u503c\u63d2\u5165\u5916\u952e\u5217\u3002<\/li>\n<li><strong>\u7ea7\u8054\uff1a<\/strong> \u5bf9\u7236\u8bb0\u5f55\uff08\u5220\u9664\u6216\u66f4\u65b0\uff09\u7684\u64cd\u4f5c\u53ef\u4ee5\u6839\u636e\u5b9a\u4e49\u7684\u89c4\u5219\u81ea\u52a8\u4f20\u64ad\u5230\u5b50\u8bb0\u5f55\u3002<\/li>\n<\/ul>\n<h3>2. \u89c4\u8303\u5316\u4e0e\u5b8c\u6574\u6027<\/h3>\n<p>\u5173\u7cfb\u578bERD\u4f18\u5148\u8003\u8651\u89c4\u8303\u5316\u3002\u8be5\u8fc7\u7a0b\u901a\u8fc7\u5c06\u5c5e\u6027\u7ec4\u7ec7\u6210\u903b\u8f91\u7ec4\u6765\u51cf\u5c11\u6570\u636e\u5197\u4f59\u3002\u7531\u4e8e\u6d89\u53ca\u7684\u8868\u6570\u91cf\u8f83\u591a\uff0c\u4e00\u4e2a\u826f\u597d\u7684\u89c4\u8303\u5316ERD\u901a\u5e38\u770b\u8d77\u6765\u66f4\u590d\u6742\u3002<\/p>\n<ul>\n<li><strong>1NF\uff1a<\/strong> \u786e\u4fdd\u539f\u5b50\u6027\uff1b\u6bcf\u4e2a\u5355\u5143\u683c\u53ea\u5305\u542b\u4e00\u4e2a\u503c\u3002<\/li>\n<li><strong>2NF\uff1a<\/strong> \u6d88\u9664\u90e8\u5206\u4f9d\u8d56\uff1b\u5c5e\u6027\u4f9d\u8d56\u4e8e\u6574\u4e2a\u4e3b\u952e\u3002<\/li>\n<li><strong>3NF\uff1a<\/strong> \u6d88\u9664\u4f20\u9012\u4f9d\u8d56\uff1b\u975e\u4e3b\u952e\u5c5e\u6027\u4ec5\u4f9d\u8d56\u4e8e\u4e3b\u952e\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u7ed3\u6784\u786e\u4fdd\u4e86\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002\u5982\u679c\u7528\u6237\u66f4\u6539\u4e86\u59d3\u540d\uff0c\u5b83\u4f1a\u5728\u4e00\u4e2a\u5730\u65b9\u66f4\u65b0\uff0c\u6240\u6709\u5f15\u7528\u8be5\u7528\u6237\u7684\u8bb0\u5f55\u4f1a\u7acb\u5373\u770b\u5230\u66f4\u6539\u3002<\/p>\n<h3>3. \u5904\u7406\u591a\u5bf9\u591a\u5173\u7cfb<\/h3>\n<p>\u5728\u5173\u7cfb\u578b\u7cfb\u7edf\u4e2d\uff0c\u591a\u5bf9\u591a\u5173\u7cfb\u5728\u8bed\u4e49\u4e0a\u662f\u660e\u786e\u533a\u5206\u7684\u3002\u4f60\u4e0d\u80fd\u76f4\u63a5\u94fe\u63a5\u4e24\u4e2a\u8868\u6765\u8868\u793a\u8fd9\u79cd\u60c5\u51b5\u3002\u76f8\u53cd\uff0c\u9700\u8981\u4e00\u4e2a\u4e2d\u95f4\u7684\u8fde\u63a5\u8868\u3002<\/p>\n<ul>\n<li><strong>\u7ed3\u6784\uff1a<\/strong> \u4e00\u4e2a\u5305\u542b\u4e24\u4e2a\u76f8\u5173\u5b9e\u4f53\u4e3b\u952e\u7684\u8868\u3002<\/li>\n<li><strong>\u529f\u80fd\uff1a<\/strong> \u8be5\u8868\u5145\u5f53\u6865\u6881\uff0c\u4f7f\u5b9e\u4f53A\u4e2d\u7684\u591a\u4e2a\u8bb0\u5f55\u53ef\u4ee5\u94fe\u63a5\u5230\u5b9e\u4f53B\u4e2d\u7684\u591a\u4e2a\u8bb0\u5f55\u3002<\/li>\n<li><strong>\u67e5\u8be2\uff1a<\/strong> \u83b7\u53d6\u8fd9\u4e9b\u6570\u636e\u9700\u8981\u4f7f\u7528\u4e00\u4e2a <code>JOIN<\/code> \u64cd\u4f5c\uff0c\u5982\u679c\u672a\u6b63\u786e\u7d22\u5f15\uff0c\u5728\u5927\u578b\u6570\u636e\u96c6\u4e0a\u53ef\u80fd\u8ba1\u7b97\u6210\u672c\u5f88\u9ad8\u3002<\/li>\n<\/ul>\n<h2>NoSQL\u73af\u5883\u4e2d\u7684\u8bed\u4e49 \ud83d\udce6<\/h2>\n<p>NoSQL\u6570\u636e\u5e93\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\u3002ERD\u7684\u8bed\u4e49\u4ece\u7ed3\u6784\u5f3a\u5236\u8f6c\u53d8\u4e3a\u903b\u8f91\u8868\u793a\u3002\u8be5\u56fe\u66f4\u591a\u5730\u6210\u4e3a\u4e00\u79cd\u8bbe\u8ba1\u6a21\u5f0f\u6307\u5357\uff0c\u800c\u975e\u4e25\u683c\u7684\u6a21\u5f0f\u5b9a\u4e49\u3002\u4e0d\u540c\u7684NoSQL\u6a21\u578b\u4ee5\u4e0d\u540c\u65b9\u5f0f\u5904\u7406\u5173\u7cfb\u3002<\/p>\n<h3>1. \u6587\u6863\u5b58\u50a8\u4e0e\u5d4c\u5165<\/h3>\n<p>\u5728\u9762\u5411\u6587\u6863\u7684\u6570\u636e\u5e93\u4e2d\uff0c\u6570\u636e\u4ee5\u7c7b\u4f3cJSON\u7684\u6587\u6863\u5f62\u5f0f\u5b58\u50a8\u3002ERD\u901a\u5e38\u5efa\u8bae\u5c06\u76f8\u5173\u6570\u636e\u76f4\u63a5\u5d4c\u5165\u5355\u4e2a\u6587\u6863\u4e2d\uff0c\u4ee5\u4f18\u5316\u8bfb\u53d6\u6027\u80fd\u3002<\/p>\n<ul>\n<li><strong>\u4e00\u5bf9\u591a\uff1a<\/strong> \u7236\u6587\u6863\u53ef\u4ee5\u5305\u542b\u4e00\u4e2a\u5b50\u5bf9\u8c61\u6570\u7ec4\u3002\u8fd9\u907f\u514d\u4e86\u5728\u68c0\u7d22\u65f6\u9700\u8981\u8fde\u63a5\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u5f71\u54cd\uff1a<\/strong> \u5bf9\u5b50\u6570\u636e\u7684\u66f4\u65b0\u9700\u8981\u91cd\u5199\u6574\u4e2a\u7236\u6587\u6863\u3002\u5982\u679c\u7236\u6587\u6863\u53d8\u5f97\u975e\u5e38\u5927\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4e89\u7528\u3002<\/li>\n<li><strong>\u8bfb\u53d6\u4e0e\u5199\u5165\uff1a<\/strong> \u8fd9\u79cd\u65b9\u6cd5\u4f18\u5316\u4e86\u8bfb\u53d6\u6027\u80fd\u3002\u5b83\u4ee5\u727a\u7272\u5199\u5165\u6027\u80fd\u548c\u6570\u636e\u5197\u4f59\u4e3a\u4ee3\u4ef7\u6362\u53d6\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<h3>2. \u952e\u503c\u5b58\u50a8<\/h3>\n<p>\u952e\u503c\u5b58\u50a8\u5c06\u6570\u636e\u89c6\u4e3a\u4e0d\u900f\u660e\u7684\u4e8c\u8fdb\u5236\u5757\u3002\u8fd9\u91cc\u7684ERD\u8bed\u4e49\u975e\u5e38\u7b80\u5355\u3002\u5173\u7cfb\u901a\u5e38\u7531\u5e94\u7528\u5c42\u63a8\u65ad\uff0c\u800c\u4e0d\u662f\u7531\u6570\u636e\u5e93\u5f15\u64ce\u5904\u7406\u3002<\/p>\n<ul>\n<li><strong>\u5f15\u7528\uff1a<\/strong>\u6587\u6863\u901a\u5e38\u5305\u542b\u5bf9\u53e6\u4e00\u4e2a\u6587\u6863\u7684\u5f15\u7528ID\uff0c\u7c7b\u4f3c\u4e8e\u5916\u952e\uff0c\u4f46\u6ca1\u6709\u5f3a\u5236\u7ea6\u675f\u3002<\/li>\n<li><strong>\u8d23\u4efb\uff1a<\/strong>\u5e94\u7528\u903b\u8f91\u5fc5\u987b\u786e\u4fdd\u88ab\u5f15\u7528\u7684ID\u5b58\u5728\u4e14\u6709\u6548\u3002\u6570\u636e\u5e93\u5c42\u9762\u6ca1\u6709\u7ea6\u675f\u3002<\/li>\n<li><strong>\u4f7f\u7528\u573a\u666f\uff1a<\/strong>\u6700\u9002\u5408\u7f13\u5b58\u3001\u4f1a\u8bdd\u7ba1\u7406\u6216\u9ad8\u5ea6\u7075\u6d3b\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5176\u4e2d\u5173\u7cfb\u5e76\u975e\u4e3b\u8981\u5173\u6ce8\u70b9\u3002<\/li>\n<\/ul>\n<h3>3. \u56fe\u6570\u636e\u5e93<\/h3>\n<p>\u56fe\u6570\u636e\u5e93\u4e13\u95e8\u8bbe\u8ba1\u7528\u4e8e\u5904\u7406\u5173\u7cfb\u3002\u5728\u6b64\u4e0a\u4e0b\u6587\u4e2d\uff0cERD\u76f4\u63a5\u6620\u5c04\u5230\u8282\u70b9\u548c\u8fb9\u3002\u8fd9\u53ef\u80fd\u662f\u5b9e\u4f53\u5173\u7cfb\u56fe\u6700\u5b57\u9762\u5316\u7684\u89e3\u91ca\u3002<\/p>\n<ul>\n<li><strong>\u8282\u70b9\uff1a<\/strong>\u8868\u793a\u5b9e\u4f53\uff08\u4f8b\u5982\uff0cPerson\uff0cLocation\uff09\u3002<\/li>\n<li><strong>\u8fb9\uff1a<\/strong>\u8868\u793a\u5173\u7cfb\uff08\u4f8b\u5982\uff0cLIVES_IN\uff0cKNOWS\uff09\u3002<\/li>\n<li><strong>\u5c5e\u6027\uff1a<\/strong>\u8282\u70b9\u548c\u8fb9\u90fd\u53ef\u4ee5\u9644\u52a0\u5c5e\u6027\u3002<\/li>\n<li><strong>\u904d\u5386\uff1a<\/strong>\u67e5\u8be2\u6cbf\u7740\u8fb9\u8fdb\u884c\u3002\u5173\u7cfb\u4e0d\u662f\u4e00\u6b21\u67e5\u627e\uff0c\u800c\u662f\u4e00\u6b21\u8def\u5f84\u904d\u5386\u3002<\/li>\n<\/ul>\n<h2>\u5efa\u6a21\u65b9\u6cd5\u7684\u6bd4\u8f83\u5206\u6790 \ud83d\udcca<\/h2>\n<p>\u7406\u89e3\u8fd9\u4e9b\u73af\u5883\u4e4b\u95f4\u7684\u5dee\u5f02\u6709\u52a9\u4e8e\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u5b8c\u6210\u4efb\u52a1\u3002\u4e0b\u8868\u6982\u8ff0\u4e86ERD\u8bed\u4e49\u5728\u8fd9\u4e9b\u7cfb\u7edf\u4e2d\u7684\u8f6c\u6362\u65b9\u5f0f\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u5173\u7cfb\u578b\uff08SQL\uff09<\/th>\n<th>\u6587\u6863\u5b58\u50a8<\/th>\n<th>\u56fe\u6570\u636e\u5e93<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u6570\u636e\u7ed3\u6784<\/strong><\/td>\n<td>\u5e26\u6709\u884c\u548c\u5217\u7684\u8868<\/td>\n<td>JSON\u6587\u6863<\/td>\n<td>\u8282\u70b9\u548c\u8fb9<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5173\u7cfb\u5f3a\u5236<\/strong><\/td>\n<td>\u5916\u952e\uff08\u4e25\u683c\uff09<\/td>\n<td>\u624b\u52a8\/\u5e94\u7528\u5c42<\/td>\n<td>\u539f\u751f\u8fb9\u5f15\u7528<\/td>\n<\/tr>\n<tr>\n<td><strong>\u67e5\u8be2\u5173\u7cfb<\/strong><\/td>\n<td>JOIN \u64cd\u4f5c<\/td>\n<td>\u67e5\u627e\u6216\u5d4c\u5165<\/td>\n<td>\u8def\u5f84\u904d\u5386<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6a21\u5f0f\u7075\u6d3b\u6027<\/strong><\/td>\n<td>\u56fa\u5b9a\u6a21\u5f0f<\/td>\n<td>\u52a8\u6001\u6a21\u5f0f<\/td>\n<td>\u534a\u7ed3\u6784\u5316<\/td>\n<\/tr>\n<tr>\n<td><strong>\u4e3b\u8981\u4f7f\u7528\u573a\u666f<\/strong><\/td>\n<td>\u4e8b\u52a1\u5b8c\u6574\u6027<\/td>\n<td>\u5185\u5bb9\u7ba1\u7406\/\u5c42\u7ea7\u7ed3\u6784<\/td>\n<td>\u7f51\u7edc\/\u793e\u4ea4\u56fe\u8c31<\/td>\n<\/tr>\n<tr>\n<td><strong>\u89c4\u8303\u5316<\/strong><\/td>\n<td>\u9ad8\uff083NF \/ BCNF\uff09<\/td>\n<td>\u4f4e\uff08\u975e\u89c4\u8303\u5316\uff09<\/td>\n<td>\u4e0d\u9002\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u5173\u7cfb\u5efa\u6a21\uff1a\u6df1\u5165\u63a2\u8ba8 \ud83d\udd17<\/h2>\n<p>ERD \u4e2d\u5173\u7cfb\u7684\u8868\u793a\u65b9\u5f0f\u51b3\u5b9a\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u67e5\u8be2\u6a21\u5f0f\u548c\u6027\u80fd\u7279\u5f81\u3002\u8ba9\u6211\u4eec\u8be6\u7ec6\u5206\u6790\u7279\u5b9a\u7684\u57fa\u6570\u3002<\/p>\n<h3>\u4e00\u5bf9\u4e00\u5173\u7cfb<\/h3>\n<p>\u8fd9\u662f\u6700\u7b80\u5355\u7684\u5173\u7cfb\u3002\u8868 A \u4e2d\u7684\u4e00\u6761\u8bb0\u5f55\u6070\u597d\u5bf9\u5e94\u8868 B \u4e2d\u7684\u4e00\u6761\u8bb0\u5f55\u3002<\/p>\n<ul>\n<li><strong>SQL \u5b9e\u73b0\uff1a<\/strong> \u4efb\u4e00\u8868\u4e2d\u7684\u5916\u952e\uff0c\u5e26\u6709\u552f\u4e00\u6027\u7ea6\u675f\u3002<\/li>\n<li><strong>NoSQL \u5b9e\u73b0\uff1a<\/strong> \u901a\u5e38\u5408\u5e76\u4e3a\u5355\u4e2a\u6587\u6863\u4ee5\u907f\u514d\u67e5\u627e\uff0c\u6216\u5355\u72ec\u5b58\u50a8\u5e76\u4f7f\u7528\u552f\u4e00\u5f15\u7528\u3002<\/li>\n<li><strong>\u4f55\u65f6\u4f7f\u7528\uff1a<\/strong> \u7528\u6237\u8d44\u6599\u4e0e\u8ba4\u8bc1\u4fe1\u606f\u5206\u79bb\uff0c\u6216\u4e0e\u7279\u5b9a\u73af\u5883\u5173\u8054\u7684\u914d\u7f6e\u8bbe\u7f6e\u3002<\/li>\n<\/ul>\n<h3>\u4e00\u5bf9\u591a\u5173\u7cfb<\/h3>\n<p>\u8fd9\u662f\u6700\u5e38\u89c1\u7684\u5173\u7cfb\u7c7b\u578b\u3002\u8868 A \u4e2d\u7684\u4e00\u6761\u8bb0\u5f55\u4e0e\u8868 B \u4e2d\u7684\u591a\u6761\u8bb0\u5f55\u76f8\u5173\u8054\u3002<\/p>\n<ul>\n<li><strong>SQL \u5b9e\u73b0\uff1a<\/strong> \u8868 B \u4e2d\u7684\u4e00\u4e2a\u5916\u952e\u5f15\u7528\u8868 A\u3002<\/li>\n<li><strong>\u6587\u6863\u5b58\u50a8\uff1a<\/strong> \u5c06\u201c\u591a\u201d\u65b9\u5d4c\u5165\u5230\u201c\u4e00\u201d\u65b9\u6587\u6863\u4e2d\u4f5c\u4e3a\u4e00\u4e2a\u6570\u7ec4\u3002\u8fd9\u6837\u53ef\u4ee5\u4e00\u6b21\u6027\u9ad8\u6548\u5730\u8bfb\u53d6\u6574\u4e2a\u5c42\u6b21\u7ed3\u6784\u3002<\/li>\n<li><strong>\u56fe\u6570\u636e\u5e93\uff1a<\/strong> \u4ece\u201c\u4e00\u201d\u8282\u70b9\u521b\u5efa\u4e00\u6761\u8fb9\u8fde\u63a5\u5230\u591a\u4e2a\u201c\u591a\u201d\u8282\u70b9\u3002<\/li>\n<li><strong> \u8003\u8651\u4e8b\u9879\uff1a<\/strong> \u5982\u679c\u201c\u591a\u201d\u65b9\u6570\u636e\u91cf\u663e\u8457\u589e\u957f\uff0c\u5c06\u6570\u636e\u5d4c\u5165\u6587\u6863\u5b58\u50a8\u53ef\u80fd\u4f1a\u89e6\u53ca\u5b58\u50a8\u4e0a\u9650\u3002\u6b64\u65f6\u53ef\u80fd\u9700\u8981\u91c7\u7528\u6df7\u5408\u65b9\u6848\uff08\u4f7f\u7528\u5f15\u7528\u800c\u975e\u5d4c\u5165\uff09\u3002<\/li>\n<\/ul>\n<h3>\u591a\u5bf9\u591a\u5173\u7cfb<\/h3>\n<p>\u8fd9\u79cd\u5173\u7cfb\u5728 SQL \u4e2d\u9700\u8981\u4e00\u4e2a\u4e2d\u95f4\u8868\uff0c\u4f46\u5728\u5176\u4ed6\u7cfb\u7edf\u4e2d\u884c\u4e3a\u4e0d\u540c\u3002<\/p>\n<ul>\n<li><strong>SQL \u5b9e\u73b0\uff1a<\/strong> \u4e00\u4e2a\u5305\u542b\u4e24\u4e2a\u7236\u8868 ID \u7684\u8fde\u63a5\u8868\u3002<\/li>\n<li><strong>\u6587\u6863\u5b58\u50a8\uff1a<\/strong> \u901a\u5e38\u4e3a\u975e\u89c4\u8303\u5316\u3002\u6bcf\u4e2a\u6587\u6863\u5305\u542b\u6765\u81ea\u76f8\u5173\u5b9e\u4f53\u7684 ID \u5217\u8868\u6216\u5b8c\u6574\u5bf9\u8c61\u3002\u8fd9\u4f1a\u590d\u5236\u6570\u636e\uff0c\u4f46\u80fd\u52a0\u5feb\u68c0\u7d22\u901f\u5ea6\u3002<\/li>\n<li><strong>\u56fe\u6570\u636e\u5e93\uff1a<\/strong> \u8fd9\u662f\u8be5\u6a21\u578b\u7684\u539f\u751f\u4f18\u52bf\u3002\u8282\u70b9\u4e4b\u95f4\u76f4\u63a5\u8fde\u63a5\uff0c\u65e0\u9700\u4e2d\u95f4\u8868\u3002<\/li>\n<li><strong>\u4e00\u81f4\u6027\u6311\u6218\uff1a<\/strong> \u5728\u6587\u6863\u5b58\u50a8\u4e2d\uff0c\u4fdd\u6301\u591a\u4e2a\u6587\u6863\u4e4b\u95f4\u7684\u5217\u8868\u540c\u6b65\u975e\u5e38\u56f0\u96be\u3002\u5bf9\u5171\u4eab\u5b9e\u4f53\u7684\u66f4\u65b0\u5fc5\u987b\u624b\u52a8\u4f20\u64ad\u5230\u6240\u6709\u5f15\u7528\u8be5\u5b9e\u4f53\u7684\u6587\u6863\u4e2d\u3002<\/li>\n<\/ul>\n<h2>\u6a21\u5f0f\u6f14\u8fdb\u4e0e\u7075\u6d3b\u6027 \ud83d\udd04<\/h2>\n<p>\u8f6f\u4ef6\u9700\u6c42\u4f1a\u53d8\u5316\u3002\u6570\u636e\u6a21\u578b\u5fc5\u987b\u5728\u4e0d\u7834\u574f\u73b0\u6709\u5e94\u7528\u7a0b\u5e8f\u7684\u524d\u63d0\u4e0b\u8fdb\u884c\u6f14\u8fdb\u3002ERD \u7684\u8bed\u4e49\u51b3\u5b9a\u4e86\u8fd9\u79cd\u6f14\u8fdb\u7684\u96be\u6613\u7a0b\u5ea6\u3002<\/p>\n<h3>1. SQL \u4e2d\u7684\u6a21\u5f0f\u8fc1\u79fb<\/h3>\n<p>\u66f4\u6539\u5173\u7cfb\u6a21\u5f0f\u662f\u4e00\u9879\u91cd\u5927\u64cd\u4f5c\u3002\u901a\u5e38\u6d89\u53ca\u9501\u5b9a\u8868\u6216\u5728\u505c\u673a\u671f\u95f4\u8fd0\u884c\u8fc1\u79fb\u3002<\/p>\n<ul>\n<li><strong>\u6dfb\u52a0\u5217\uff1a<\/strong> \u901a\u5e38\u5b89\u5168\u4e14\u5feb\u901f\u3002<\/li>\n<li><strong>\u91cd\u547d\u540d\u5217\uff1a<\/strong> \u9700\u8981\u91cd\u5199\u8868\u7ed3\u6784\u5e76\u66f4\u65b0\u6240\u6709\u4f9d\u8d56\u67e5\u8be2\u3002<\/li>\n<li><strong>\u66f4\u6539\u6570\u636e\u7c7b\u578b\uff1a<\/strong> \u5982\u679c\u6570\u636e\u8f6c\u6362\u5931\u8d25\uff0c\u6216\u5e94\u7528\u7a0b\u5e8f\u903b\u8f91\u4f9d\u8d56\u4e8e\u65e7\u7c7b\u578b\uff0c\u5219\u53ef\u80fd\u6709\u98ce\u9669\u3002<\/li>\n<\/ul>\n<h3>2. NoSQL \u4e2d\u7684\u6a21\u5f0f\u7075\u6d3b\u6027<\/h3>\n<p>NoSQL \u7cfb\u7edf\u901a\u5e38\u5141\u8bb8\u65e0\u6a21\u5f0f\u6216\u8bfb\u53d6\u65f6\u6a21\u5f0f\u7684\u65b9\u6cd5\u3002ERD \u53ea\u662f\u4e00\u4e2a\u6307\u5bfc\u539f\u5219\uff0c\u800c\u975e\u94c1\u5f8b\u3002<\/p>\n<ul>\n<li><strong>\u6dfb\u52a0\u5b57\u6bb5\uff1a<\/strong>\u60a8\u53ef\u4ee5\u5411\u7279\u5b9a\u6587\u6863\u6dfb\u52a0\u65b0\u5b57\u6bb5\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u5176\u4ed6\u6587\u6863\u3002<\/li>\n<li><strong>\u7248\u672c\u63a7\u5236\uff1a<\/strong> \u901a\u5e38\u4f1a\u4e3a\u6587\u6863\u6dfb\u52a0\u7248\u672c\u53f7\uff0c\u4ee5\u7ba1\u7406\u968f\u65f6\u95f4\u53d8\u5316\u7684\u4e0d\u540c\u7ed3\u6784\u3002<\/li>\n<li><strong>\u6743\u8861\uff1a<\/strong> \u7f3a\u4e4f\u5f3a\u5236\u6267\u884c\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u8d28\u91cf\u95ee\u9898\u3002\u5e94\u7528\u7a0b\u5e8f\u5fc5\u987b\u5728\u5199\u5165\u524d\u9a8c\u8bc1\u6570\u636e\u3002<\/li>\n<\/ul>\n<h2>\u5efa\u6a21\u9009\u62e9\u7684\u6027\u80fd\u5f71\u54cd \u26a1<\/h2>\n<p>\u60a8\u7684ERD\u7ed3\u6784\u76f4\u63a5\u5f71\u54cd\u67e5\u8be2\u901f\u5ea6\u3002\u6ca1\u6709\u653e\u4e4b\u56db\u6d77\u800c\u7686\u51c6\u7684\u89e3\u51b3\u65b9\u6848\uff1b\u8bbe\u8ba1\u5fc5\u987b\u4e0e\u5e94\u7528\u7a0b\u5e8f\u7684\u8bbf\u95ee\u6a21\u5f0f\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n<h3>1. \u8bfb\u53d6\u5bc6\u96c6\u578b\u5de5\u4f5c\u8d1f\u8f7d<\/h3>\n<p>\u5982\u679c\u5e94\u7528\u7a0b\u5e8f\u9891\u7e41\u8bfb\u53d6\u6570\u636e\u4f46\u66f4\u65b0\u4e0d\u9891\u7e41\uff0c\u5219\u53cd\u89c4\u8303\u5316\u662f\u6709\u76ca\u7684\u3002<\/p>\n<ul>\n<li><strong>\u7b56\u7565\uff1a<\/strong> \u5d4c\u5165\u76f8\u5173\u6570\u636e\uff0c\u4ee5\u51cf\u5c11\u6240\u9700\u7684\u67e5\u8be2\u6b21\u6570\u3002<\/li>\n<li><strong> \u4f18\u52bf\uff1a<\/strong> \u66f4\u5c11\u7684I\/O\u64cd\u4f5c\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf\u3002<\/li>\n<li><strong> \u6210\u672c\uff1a<\/strong> \u5b58\u50a8\u4f7f\u7528\u91cf\u589e\u52a0\u548c\u66f4\u65b0\u903b\u8f91\u590d\u6742\u3002<\/li>\n<\/ul>\n<h3>2. \u5199\u5165\u5bc6\u96c6\u578b\u5de5\u4f5c\u8d1f\u8f7d<\/h3>\n<p>\u5982\u679c\u5e94\u7528\u7a0b\u5e8f\u9891\u7e41\u66f4\u65b0\u6570\u636e\uff0c\u5219\u5efa\u8bae\u4f7f\u7528\u89c4\u8303\u5316\u6216\u72ec\u7acb\u5b58\u50a8\u3002<\/p>\n<ul>\n<li><strong>\u7b56\u7565\uff1a<\/strong> \u5c06\u6570\u636e\u5b58\u50a8\u5728\u5176\u6700\u539f\u5b50\u7684\u5f62\u5f0f\u4e2d\uff0c\u5e76\u5728\u67e5\u8be2\u65f6\u8fdb\u884c\u8fde\u63a5\u6216\u5f15\u7528\u3002<\/li>\n<li><strong> \u4f18\u52bf\uff1a<\/strong> \u5355\u4e00\u771f\u5b9e\u6765\u6e90\uff1b\u66f4\u65b0\u4ec5\u5728\u4e00\u4e2a\u5730\u65b9\u53d1\u751f\u3002<\/li>\n<li><strong> \u6210\u672c\uff1a<\/strong> \u7531\u4e8e\u8fde\u63a5\u6216\u591a\u6b21\u67e5\u627e\uff0c\u8bfb\u53d6\u5ef6\u8fdf\u66f4\u9ad8\u3002<\/li>\n<\/ul>\n<h3>3. \u7d22\u5f15\u7b56\u7565<\/h3>\n<p>\u65e0\u8bba\u6570\u636e\u5e93\u7c7b\u578b\u5982\u4f55\uff0cERD\u90fd\u4f1a\u6307\u793a\u9700\u8981\u5728\u54ea\u91cc\u5efa\u7acb\u7d22\u5f15\u3002<\/p>\n<ul>\n<li><strong>\u5173\u7cfb\u578b\uff1a<\/strong> \u7d22\u5f15\u5e94\u653e\u7f6e\u5728\u5916\u952e\u548c\u7528\u4e8e <code>WHERE<\/code> \u5b50\u53e5\u4e2d\u3002<\/li>\n<li><strong>\u6587\u6863\uff1a<\/strong>\u7d22\u5f15\u653e\u7f6e\u5728\u9891\u7e41\u67e5\u8be2\u7684\u5b57\u6bb5\u4e0a\u3002\u5d4c\u5957\u5b57\u6bb5\u53ef\u80fd\u9700\u8981\u7279\u5b9a\u7684\u7d22\u5f15\u8bed\u6cd5\u3002<\/li>\n<li><strong>\u56fe\uff1a<\/strong>\u7d22\u5f15\u653e\u7f6e\u5728\u8282\u70b9\u6807\u7b7e\u548c\u8fb9\u5c5e\u6027\u4e0a\uff0c\u4ee5\u52a0\u5feb\u904d\u5386\u7684\u8d77\u59cb\u70b9\u3002<\/li>\n<\/ul>\n<h2>\u6df7\u5408\u73af\u5883\u4e0e\u591a\u8bed\u8a00\u6301\u4e45\u5316 \ud83e\udde9<\/h2>\n<p>\u73b0\u4ee3\u67b6\u6784\u901a\u5e38\u540c\u65f6\u4f7f\u7528\u591a\u79cd\u6570\u636e\u5e93\u6280\u672f\u3002\u8fd9\u88ab\u79f0\u4e3a\u591a\u8bed\u8a00\u6301\u4e45\u5316\u3002ERD\u8bed\u4e49\u5fc5\u987b\u5f25\u5408\u8fd9\u4e9b\u5dee\u5f02\u3002<\/p>\n<h3>1. \u6570\u636e\u4e00\u81f4\u6027\u6a21\u5f0f<\/h3>\n<p>\u5f53\u6570\u636e\u8de8\u8d8a\u591a\u4e2a\u7cfb\u7edf\u65f6\uff0c\u4e00\u81f4\u6027\u53d8\u5f97\u590d\u6742\u3002<\/p>\n<ul>\n<li><strong>ACID\uff1a<\/strong>\u5173\u7cfb\u578b\u6570\u636e\u5e93\u63d0\u4f9b\u5f3a\u4e00\u81f4\u6027\u3002\u4e8b\u52a1\u8de8\u8d8a\u540c\u4e00\u6570\u636e\u5e93\u5185\u7684\u591a\u4e2a\u8868\u3002<\/li>\n<li><strong>BASE\uff1a<\/strong>NoSQL\u6570\u636e\u5e93\u901a\u5e38\u66f4\u6ce8\u91cd\u53ef\u7528\u6027\u548c\u6700\u7ec8\u4e00\u81f4\u6027\u3002\u4e8b\u52a1\u53ef\u80fd\u4ec5\u9650\u4e8e\u5355\u4e2a\u6587\u6863\u3002<\/li>\n<li><strong>Saga\u6a21\u5f0f\uff1a<\/strong> \u5bf9\u8de8\u7cfb\u7edf\u7684\u5206\u5e03\u5f0f\u4e8b\u52a1\uff0cSaga\u6a21\u5f0f\u901a\u8fc7\u534f\u8c03\u672c\u5730\u4e8b\u52a1\u6765\u7ba1\u7406\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h3>2. ERD\u5728\u6df7\u5408\u7cfb\u7edf\u4e2d\u7684\u4f5c\u7528<\/h3>\n<p>ERD\u5145\u5f53\u6982\u5ff5\u5730\u56fe\u3002\u5b83\u5b9a\u4e49\u4e86\u903b\u8f91\u5173\u7cfb\uff0c\u5373\u4f7f\u7269\u7406\u5b58\u50a8\u65b9\u5f0f\u4e0d\u540c\u3002<\/p>\n<ul>\n<li><strong>\u6620\u5c04\uff1a<\/strong>\u5f00\u53d1\u4eba\u5458\u4f7f\u7528ERD\u6765\u51b3\u5b9a\u54ea\u4e9b\u6570\u636e\u5e94\u5b58\u50a8\u5728\u54ea\u4e2a\u5b58\u50a8\u7cfb\u7edf\u4e2d\u3002<\/li>\n<li><strong>\u96c6\u6210\uff1a<\/strong>\u8be5\u56fe\u6709\u52a9\u4e8e\u53ef\u89c6\u5316\u7cfb\u7edf\u4e4b\u95f4\u9700\u8981\u6570\u636e\u540c\u6b65\u7684\u4f4d\u7f6e\u3002<\/li>\n<li><strong>\u6587\u6863\uff1a<\/strong>\u5b83\u4e3a\u53ef\u80fd\u4e0d\u4e86\u89e3\u5b58\u50a8\u5f15\u64ce\u4e4b\u95f4\u6280\u672f\u5dee\u5f02\u7684\u5229\u76ca\u76f8\u5173\u8005\u63d0\u4f9b\u4e86\u7edf\u4e00\u7684\u89c6\u56fe\u3002<\/li>\n<\/ul>\n<h2>\u7a33\u5065\u6570\u636e\u5efa\u6a21\u7684\u6700\u4f73\u5b9e\u8df5 \ud83d\udee1\ufe0f<\/h2>\n<p>\u4e3a\u786e\u4fdd\u957f\u671f\u53ef\u7ef4\u62a4\u6027\u548c\u6027\u80fd\uff0c\u5728\u8bbe\u8ba1ERD\u65f6\u5e94\u9075\u5faa\u8fd9\u4e9b\u539f\u5219\u3002<\/p>\n<ul>\n<li><strong>\u7406\u89e3\u9886\u57df\uff1a<\/strong>\u4ece\u4e1a\u52a1\u9700\u6c42\u5f00\u59cb\u3002\u4e0d\u8981\u5efa\u6a21\u4e0d\u652f\u6301\u7279\u5b9a\u7528\u4f8b\u7684\u6570\u636e\u3002<\/li>\n<li><strong>\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\uff1a<\/strong>\u6839\u636e\u6570\u636e\u5173\u7cfb\u9009\u62e9\u6570\u636e\u5e93\u7c7b\u578b\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u8d8b\u52bf\u3002\u4f7f\u7528\u56fe\u6570\u636e\u5e93\u5904\u7406\u590d\u6742\u7f51\u7edc\uff0c\u6587\u6863\u6570\u636e\u5e93\u5904\u7406\u5185\u5bb9\uff0cSQL\u6570\u636e\u5e93\u5904\u7406\u4e8b\u52a1\u3002<\/li>\n<li><strong>\u660e\u786e\u8bb0\u5f55\u5173\u7cfb\uff1a<\/strong>\u5728\u56fe\u4e2d\u660e\u786e\u6807\u6ce8\u57fa\u6570\u3002\u6a21\u7cca\u6027\u4f1a\u5bfc\u81f4\u5b9e\u73b0\u9519\u8bef\u3002<\/li>\n<li><strong>\u89c4\u5212\u589e\u957f\uff1a<\/strong> \u8003\u8651\u6570\u636e\u91cf\u5c06\u5982\u4f55\u6269\u5c55\u3002\u5d4c\u5165\u7684\u6570\u7ec4\u662f\u5426\u4f1a\u53d8\u5f97\u8fc7\u5927\uff1f\u8fde\u63a5\u8868\u662f\u5426\u4f1a\u6210\u4e3a\u74f6\u9888\uff1f<\/li>\n<li><strong> \u8fed\u4ee3\u8bbe\u8ba1\uff1a<\/strong> ERD \u4e0d\u662f\u9759\u6001\u7684\u3002\u968f\u7740\u5e94\u7528\u7a0b\u5e8f\u7684\u6f14\u8fdb\u548c\u65b0\u7ea6\u675f\u7684\u53d1\u73b0\uff0c\u4e0d\u65ad\u4f18\u5316\u5b83\u4eec\u3002<\/li>\n<li><strong> \u5728\u5e94\u7528\u5c42\u8fdb\u884c\u9a8c\u8bc1\uff1a<\/strong> \u5c24\u5176\u662f\u5728 NoSQL \u4e2d\uff0c\u5b9e\u73b0\u9a8c\u8bc1\u903b\u8f91\u4ee5\u786e\u4fdd\u6570\u636e\u5b8c\u6574\u6027\uff0c\u56e0\u4e3a\u6570\u636e\u5e93\u53ef\u80fd\u4e0d\u4f1a\u5f3a\u5236\u6267\u884c\u3002<\/li>\n<\/ul>\n<h2> \u6a21\u578b\u8bed\u4e49\u7ed3\u8bba \ud83d\udcdd<\/h2>\n<p>\u5b9e\u4f53\u5173\u7cfb\u56fe\u7684\u8bed\u4e49\u5e76\u975e\u666e\u904d\u9002\u7528\uff1b\u5b83\u4eec\u4f1a\u6839\u636e\u5e95\u5c42\u5b58\u50a8\u6280\u672f\u8fdb\u884c\u8c03\u6574\u3002\u5728\u5173\u7cfb\u578b\u7cfb\u7edf\u4e2d\uff0cERD \u662f\u7531\u6570\u636e\u5e93\u5f15\u64ce\u5f3a\u5236\u6267\u884c\u7684\u5408\u540c\u3002\u5728 NoSQL \u7cfb\u7edf\u4e2d\uff0c\u5b83\u662f\u5e94\u7528\u5c42\u7684\u6a21\u5f0f\u6307\u5357\u3002\u7406\u89e3\u8fd9\u4e9b\u5dee\u5f02\uff0c\u4f7f\u67b6\u6784\u5e08\u80fd\u591f\u8bbe\u8ba1\u51fa\u65e2\u53ef\u6269\u5c55\u53c8\u4e00\u81f4\u7684\u7cfb\u7edf\u3002<\/p>\n<p>\u901a\u8fc7\u4ed4\u7ec6\u5206\u6790\u57fa\u6570\u3001\u9009\u62e9\u5408\u9002\u7684\u5b58\u50a8\u6a21\u578b\uff0c\u5e76\u9884\u89c1\u672a\u6765\u7684\u53d8\u66f4\uff0c\u56e2\u961f\u53ef\u4ee5\u6784\u5efa\u51fa\u652f\u6301\u590d\u6742\u4e1a\u52a1\u903b\u8f91\u800c\u4e0d\u5f71\u54cd\u6027\u80fd\u7684\u6570\u636e\u5c42\u3002\u5173\u952e\u5728\u4e8e\u5c06\u903b\u8f91\u6a21\u578b\u4e0e\u6240\u9009\u73af\u5883\u7684\u7269\u7406\u80fd\u529b\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n<p>\u65e0\u8bba\u5904\u7406\u8868\u683c\u3001\u6587\u6863\u8fd8\u662f\u56fe\uff0c\u8bc6\u522b\u5b9e\u4f53\u5e76\u5b9a\u4e49\u5176\u8fde\u63a5\u7684\u6838\u5fc3\u539f\u5219\u59cb\u7ec8\u4fdd\u6301\u4e0d\u53d8\u3002\u4e00\u4e2a\u6e05\u6670\u7684 ERD \u662f\u53ef\u9760\u8f6f\u4ef6\u67b6\u6784\u7684\u57fa\u7840\uff0c\u5f25\u5408\u4e86\u4e1a\u52a1\u9700\u6c42\u4e0e\u6280\u672f\u5b9e\u73b0\u4e4b\u95f4\u7684\u5dee\u8ddd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8bbe\u8ba1\u7a33\u5065\u7684\u6570\u636e\u67b6\u6784\u9700\u8981\u6df1\u523b\u7406\u89e3\u4fe1\u606f\u5982\u4f55\u8fde\u63a5\u3001\u5173\u8054\u548c\u6301\u4e45\u5316\u3002\u8fd9&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1645,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\uff1aSQL \u4e0e NoSQL \u6307\u5357 \ud83d\uddfa\ufe0f","_yoast_wpseo_metadesc":"\u63a2\u7d22 SQL \u548c NoSQL \u73af\u5883\u4e2d\u7684 ERD \u8bed\u4e49\u3002\u5b66\u4e60\u5982\u4f55\u5728\u5173\u7cfb\u578b\u548c\u975e\u5173\u7cfb\u578b\u7cfb\u7edf\u4e2d\u6709\u6548\u5efa\u6a21\u6570\u636e\u5173\u7cfb\u3002 \ud83d\uddc3\ufe0f","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[68],"tags":[89,92],"class_list":["post-1644","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-database-design","tag-academic","tag-erd"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\uff1aSQL \u4e0e NoSQL \u6307\u5357 \ud83d\uddfa\ufe0f<\/title>\n<meta name=\"description\" content=\"\u63a2\u7d22 SQL \u548c NoSQL \u73af\u5883\u4e2d\u7684 ERD \u8bed\u4e49\u3002\u5b66\u4e60\u5982\u4f55\u5728\u5173\u7cfb\u578b\u548c\u975e\u5173\u7cfb\u578b\u7cfb\u7edf\u4e2d\u6709\u6548\u5efa\u6a21\u6570\u636e\u5173\u7cfb\u3002 \ud83d\uddc3\ufe0f\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\uff1aSQL \u4e0e NoSQL \u6307\u5357 \ud83d\uddfa\ufe0f\" \/>\n<meta property=\"og:description\" content=\"\u63a2\u7d22 SQL \u548c NoSQL \u73af\u5883\u4e2d\u7684 ERD \u8bed\u4e49\u3002\u5b66\u4e60\u5982\u4f55\u5728\u5173\u7cfb\u578b\u548c\u975e\u5173\u7cfb\u578b\u7cfb\u7edf\u4e2d\u6709\u6548\u5efa\u6a21\u6570\u636e\u5173\u7cfb\u3002 \ud83d\uddc3\ufe0f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/\" \/>\n<meta property=\"og:site_name\" content=\"Viz Note Simplified Chinese - AI Insights &amp; Software Industry Updates\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-08T23:18:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/04\/erd-semantics-sql-nosql-comparison-infographic.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1664\" \/>\n\t<meta property=\"og:image:height\" content=\"928\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.viz-note.com\/cn\/#\/schema\/person\/d69595112293b803501f7b381be28255\"},\"headline\":\"SQL\u4e0eNoSQL\u73af\u5883\u4e2d\u7684\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\u5168\u9762\u6982\u8ff0\",\"datePublished\":\"2026-04-08T23:18:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/\"},\"wordCount\":82,\"publisher\":{\"@id\":\"https:\/\/www.viz-note.com\/cn\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/04\/erd-semantics-sql-nosql-comparison-infographic.jpg\",\"keywords\":[\"academic\",\"erd\"],\"articleSection\":[\"Database Design\"],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/\",\"url\":\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/\",\"name\":\"\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\uff1aSQL \u4e0e NoSQL \u6307\u5357 \ud83d\uddfa\ufe0f\",\"isPartOf\":{\"@id\":\"https:\/\/www.viz-note.com\/cn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/04\/erd-semantics-sql-nosql-comparison-infographic.jpg\",\"datePublished\":\"2026-04-08T23:18:07+00:00\",\"description\":\"\u63a2\u7d22 SQL \u548c NoSQL \u73af\u5883\u4e2d\u7684 ERD \u8bed\u4e49\u3002\u5b66\u4e60\u5982\u4f55\u5728\u5173\u7cfb\u578b\u548c\u975e\u5173\u7cfb\u578b\u7cfb\u7edf\u4e2d\u6709\u6548\u5efa\u6a21\u6570\u636e\u5173\u7cfb\u3002 \ud83d\uddc3\ufe0f\",\"breadcrumb\":{\"@id\":\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#primaryimage\",\"url\":\"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/04\/erd-semantics-sql-nosql-comparison-infographic.jpg\",\"contentUrl\":\"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/04\/erd-semantics-sql-nosql-comparison-infographic.jpg\",\"width\":1664,\"height\":928},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.viz-note.com\/cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SQL\u4e0eNoSQL\u73af\u5883\u4e2d\u7684\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\u5168\u9762\u6982\u8ff0\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.viz-note.com\/cn\/#website\",\"url\":\"https:\/\/www.viz-note.com\/cn\/\",\"name\":\"Viz Note Simplified Chinese - AI Insights &amp; Software Industry Updates\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.viz-note.com\/cn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.viz-note.com\/cn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.viz-note.com\/cn\/#organization\",\"name\":\"Viz Note Simplified Chinese - AI Insights &amp; Software Industry Updates\",\"url\":\"https:\/\/www.viz-note.com\/cn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.viz-note.com\/cn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2025\/03\/cropped-viz-note-logo.png\",\"contentUrl\":\"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2025\/03\/cropped-viz-note-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Viz Note Simplified Chinese - AI Insights &amp; Software Industry Updates\"},\"image\":{\"@id\":\"https:\/\/www.viz-note.com\/cn\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.viz-note.com\/cn\/#\/schema\/person\/d69595112293b803501f7b381be28255\",\"name\":\"vpadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.viz-note.com\/cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"caption\":\"vpadmin\"},\"sameAs\":[\"https:\/\/www.viz-note.com\"],\"url\":\"https:\/\/www.viz-note.com\/cn\/author\/vpadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\uff1aSQL \u4e0e NoSQL \u6307\u5357 \ud83d\uddfa\ufe0f","description":"\u63a2\u7d22 SQL \u548c NoSQL \u73af\u5883\u4e2d\u7684 ERD \u8bed\u4e49\u3002\u5b66\u4e60\u5982\u4f55\u5728\u5173\u7cfb\u578b\u548c\u975e\u5173\u7cfb\u578b\u7cfb\u7edf\u4e2d\u6709\u6548\u5efa\u6a21\u6570\u636e\u5173\u7cfb\u3002 \ud83d\uddc3\ufe0f","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/","og_locale":"zh_CN","og_type":"article","og_title":"\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\uff1aSQL \u4e0e NoSQL \u6307\u5357 \ud83d\uddfa\ufe0f","og_description":"\u63a2\u7d22 SQL \u548c NoSQL \u73af\u5883\u4e2d\u7684 ERD \u8bed\u4e49\u3002\u5b66\u4e60\u5982\u4f55\u5728\u5173\u7cfb\u578b\u548c\u975e\u5173\u7cfb\u578b\u7cfb\u7edf\u4e2d\u6709\u6548\u5efa\u6a21\u6570\u636e\u5173\u7cfb\u3002 \ud83d\uddc3\ufe0f","og_url":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/","og_site_name":"Viz Note Simplified Chinese - AI Insights &amp; Software Industry Updates","article_published_time":"2026-04-08T23:18:07+00:00","og_image":[{"width":1664,"height":928,"url":"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/04\/erd-semantics-sql-nosql-comparison-infographic.jpg","type":"image\/jpeg"}],"author":"vpadmin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"vpadmin"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#article","isPartOf":{"@id":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/"},"author":{"name":"vpadmin","@id":"https:\/\/www.viz-note.com\/cn\/#\/schema\/person\/d69595112293b803501f7b381be28255"},"headline":"SQL\u4e0eNoSQL\u73af\u5883\u4e2d\u7684\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\u5168\u9762\u6982\u8ff0","datePublished":"2026-04-08T23:18:07+00:00","mainEntityOfPage":{"@id":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/"},"wordCount":82,"publisher":{"@id":"https:\/\/www.viz-note.com\/cn\/#organization"},"image":{"@id":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#primaryimage"},"thumbnailUrl":"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/04\/erd-semantics-sql-nosql-comparison-infographic.jpg","keywords":["academic","erd"],"articleSection":["Database Design"],"inLanguage":"zh-Hans"},{"@type":"WebPage","@id":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/","url":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/","name":"\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\uff1aSQL \u4e0e NoSQL \u6307\u5357 \ud83d\uddfa\ufe0f","isPartOf":{"@id":"https:\/\/www.viz-note.com\/cn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#primaryimage"},"image":{"@id":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#primaryimage"},"thumbnailUrl":"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/04\/erd-semantics-sql-nosql-comparison-infographic.jpg","datePublished":"2026-04-08T23:18:07+00:00","description":"\u63a2\u7d22 SQL \u548c NoSQL \u73af\u5883\u4e2d\u7684 ERD \u8bed\u4e49\u3002\u5b66\u4e60\u5982\u4f55\u5728\u5173\u7cfb\u578b\u548c\u975e\u5173\u7cfb\u578b\u7cfb\u7edf\u4e2d\u6709\u6548\u5efa\u6a21\u6570\u636e\u5173\u7cfb\u3002 \ud83d\uddc3\ufe0f","breadcrumb":{"@id":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#primaryimage","url":"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/04\/erd-semantics-sql-nosql-comparison-infographic.jpg","contentUrl":"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2026\/04\/erd-semantics-sql-nosql-comparison-infographic.jpg","width":1664,"height":928},{"@type":"BreadcrumbList","@id":"https:\/\/www.viz-note.com\/cn\/entity-relationship-diagram-semantics-sql-nosql\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.viz-note.com\/cn\/"},{"@type":"ListItem","position":2,"name":"SQL\u4e0eNoSQL\u73af\u5883\u4e2d\u7684\u5b9e\u4f53\u5173\u7cfb\u56fe\u8bed\u4e49\u5168\u9762\u6982\u8ff0"}]},{"@type":"WebSite","@id":"https:\/\/www.viz-note.com\/cn\/#website","url":"https:\/\/www.viz-note.com\/cn\/","name":"Viz Note Simplified Chinese - AI Insights &amp; Software Industry Updates","description":"","publisher":{"@id":"https:\/\/www.viz-note.com\/cn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.viz-note.com\/cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/www.viz-note.com\/cn\/#organization","name":"Viz Note Simplified Chinese - AI Insights &amp; Software Industry Updates","url":"https:\/\/www.viz-note.com\/cn\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.viz-note.com\/cn\/#\/schema\/logo\/image\/","url":"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2025\/03\/cropped-viz-note-logo.png","contentUrl":"https:\/\/www.viz-note.com\/cn\/wp-content\/uploads\/sites\/2\/2025\/03\/cropped-viz-note-logo.png","width":512,"height":512,"caption":"Viz Note Simplified Chinese - AI Insights &amp; Software Industry Updates"},"image":{"@id":"https:\/\/www.viz-note.com\/cn\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.viz-note.com\/cn\/#\/schema\/person\/d69595112293b803501f7b381be28255","name":"vpadmin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.viz-note.com\/cn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","caption":"vpadmin"},"sameAs":["https:\/\/www.viz-note.com"],"url":"https:\/\/www.viz-note.com\/cn\/author\/vpadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.viz-note.com\/cn\/wp-json\/wp\/v2\/posts\/1644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.viz-note.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.viz-note.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.viz-note.com\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.viz-note.com\/cn\/wp-json\/wp\/v2\/comments?post=1644"}],"version-history":[{"count":0,"href":"https:\/\/www.viz-note.com\/cn\/wp-json\/wp\/v2\/posts\/1644\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.viz-note.com\/cn\/wp-json\/wp\/v2\/media\/1645"}],"wp:attachment":[{"href":"https:\/\/www.viz-note.com\/cn\/wp-json\/wp\/v2\/media?parent=1644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.viz-note.com\/cn\/wp-json\/wp\/v2\/categories?post=1644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.viz-note.com\/cn\/wp-json\/wp\/v2\/tags?post=1644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}