{"id":456,"date":"2021-07-28T19:14:31","date_gmt":"2021-07-28T11:14:31","guid":{"rendered":"https:\/\/egonlin.com\/?p=456"},"modified":"2024-05-16T10:19:51","modified_gmt":"2024-05-16T02:19:51","slug":"%e6%95%b0%e6%8d%ae%e5%ba%93%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=456","title":{"rendered":"\u6570\u636e\u5e93\u4ecb\u7ecd"},"content":{"rendered":"

\u4e00 \u6570\u636e\u5e93\u7ba1\u7406\u8f6f\u4ef6\u7684\u7531\u6765<\/h2>\n

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1\u3001\u7a0b\u5e8f\u6240\u6709\u7684\u7ec4\u4ef6\u5c31\u4e0d\u53ef\u80fd\u8fd0\u884c\u5728\u4e00\u53f0\u673a\u5668\u4e0a<\/strong><\/p>\n

#\u56e0\u4e3a\u8fd9\u53f0\u673a\u5668\u4e00\u65e6\u6302\u6389\u5219\u610f\u5473\u7740\u6574\u4e2a\u8f6f\u4ef6\u7684\u5d29\u6e83\uff0c\u5e76\u4e14\u7a0b\u5e8f\u7684\u6267\u884c\u6548\u7387\u4f9d\u8d56\u4e8e\u627f\u8f7d\u5b83\u7684\u786c\u4ef6\uff0c\u800c\u4e00\u53f0\u673a\u5668\u673a\u5668\u7684\u6027\u80fd\u603b\u5f52\u662f\u6709\u9650\u7684\uff0c\u53d7\u9650\u4e8e\u76ee\u524d\u7684\u786c\u4ef6\u6c34\u5e73\uff0c\u5c31\u4e00\u53f0\u673a\u5668\u7684\u6027\u80fd\u5782\u76f4\u8fdb\u884c\u6269\u5c55\u662f\u6709\u6781\u9650\u7684\u3002\r\n#\u4e8e\u662f\u6211\u4eec\u53ea\u80fd\u901a\u8fc7\u6c34\u5e73\u6269\u5c55\u6765\u589e\u5f3a\u6211\u4eec\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u5c06\u7a0b\u5e8f\u7684\u5404\u4e2a\u7ec4\u4ef6\u5206\u5e03\u4e8e\u591a\u53f0\u673a\u5668\u53bb\u6267\u884c\u3002<\/code><\/pre>\n
2\u3001\u6570\u636e\u5b89\u5168\u95ee\u9898<\/strong><\/p>\n
#\u6839\u636e1\u7684\u63cf\u8ff0\uff0c\u6211\u4eec\u5c06\u7a0b\u5e8f\u7684\u5404\u4e2a\u7ec4\u4ef6\u5206\u5e03\u5230\u5404\u53f0\u673a\u5668\uff0c\u4f46\u9700\u77e5\u5404\u7ec4\u4ef6\u4ecd\u7136\u662f\u4e00\u4e2a\u6574\u4f53\uff0c\u8a00\u5916\u4e4b\u610f\uff0c\u6240\u6709\u7ec4\u4ef6\u7684\u6570\u636e\u8fd8\u662f\u8981\u5171\u4eab\u7684\u3002\u4f46\u6bcf\u53f0\u673a\u5668\u4e0a\u7684\u7ec4\u4ef6\u90fd\u53ea\u80fd\u64cd\u4f5c\u672c\u673a\u7684\u6587\u4ef6\uff0c\u8fd9\u5c31\u5bfc\u81f4\u4e86\u6570\u636e\u5fc5\u7136\u4e0d\u4e00\u81f4\u3002\r\n#\u4e8e\u662f\u6211\u4eec\u60f3\u5230\u4e86\u5c06\u6570\u636e\u4e0e\u5e94\u7528\u7a0b\u5e8f\u5206\u79bb\uff1a\u628a\u6587\u4ef6\u5b58\u653e\u4e8e\u4e00\u53f0\u673a\u5668\uff0c\u7136\u540e\u5c06\u591a\u53f0\u673a\u5668\u901a\u8fc7\u7f51\u7edc\u53bb\u8bbf\u95ee\u8fd9\u53f0\u673a\u5668\u4e0a\u7684\u6587\u4ef6\uff08\u7528socket\u5b9e\u73b0\uff09\uff0c\u5373\u5171\u4eab\u8fd9\u53f0\u673a\u5668\u4e0a\u7684\u6587\u4ef6,\u5171\u4eab\u5219\u610f\u5473\u7740\u7ade\u4e89\uff0c\u4f1a\u53d1\u751f\u6570\u636e\u4e0d\u5b89\u5168\uff0c\u9700\u8981\u52a0\u9501\u5904\u7406\u3002\u3002\u3002\u3002<\/code><\/pre>\n
3\u3001\u5e76\u53d1<\/strong><\/p>\n
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#1.\u8fdc\u7a0b\u8fde\u63a5\uff08\u652f\u6301\u5e76\u53d1\uff09\r\n#2.\u6253\u5f00\u6587\u4ef6\r\n#3.\u8bfb\u5199\uff08\u52a0\u9501\uff09\r\n#4.\u5173\u95ed\u6587\u4ef6<\/code><\/pre>\n
\u603b\u7ed3\uff1a<\/strong><\/p>\n
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ps\uff1amysql\u6570\u636e\u5e93\u7ba1\u7406\u8f6f\u4ef6\u662f\u4e00\u4e2acs\u67b6\u6784\u7684\u5957\u63a5\u5b57\u7a0b\u5e8f\uff0c\u8be5\u7a0b\u5e8f\u7684\u57fa\u672c\u6d41\u7a0b\u5c31\u662f\u5ba2\u6237\u7aef\u63d0\u4ea4\u547d\u4ee4\u7ed9\u670d\u52a1\u7aef\u8fd0\u884c\uff0c\u7136\u540e\u670d\u52a1\u7aef\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\uff0c\u6240\u4ee5\u8bf4\u767d\u4e86\u6570\u636e\u5e93\u7ba1\u7406\u8f6f\u4ef6\u5982mysql\u672c\u8d28\u5c31\u662f\u4e00\u4e2a\u8fdc\u7a0b\u6267\u884c\u547d\u4ee4\u7684\u5957\u63a5\u5b57\u7a0b\u5e8f\uff0c\u6570\u636e\u5e93\u7ba1\u7406\u8f6f\u4ef6\u63d0\u4f9b\u7684\u8fd9\u5957\u547d\u4ee4\u79f0\u4e4b\u4e3asql\u3002<\/p>\n
\u4e8c \u6570\u636e\u5e93\u57fa\u672c\u6982\u5ff5<\/h2>\n
\u4ec0\u4e48\u662f\u6570\u636e\uff08Data\uff09<\/p>\n
\u4e8b\u7269\u7684\u72b6\u6001<\/code><\/pre>\n
\u4ec0\u4e48\u662f\u8bb0\u5f55<\/p>\n
\u4e00\u7ec4\u6570\u636e\u6784\u6210\u4e00\u6761\u8bb0\u5f55\uff0c\u76f8\u5f53\u4e8e\u6587\u4ef6\u4e2d\u7684\u4e00\u884c\u5185\u5bb9\uff0c\u59821,egon,male,18<\/code><\/pre>\n
\u4ec0\u4e48\u662f\u8868<\/p>\n
\u6587\u4ef6<\/code><\/pre>\n
\u4ec0\u4e48\u662f\u5e93\uff08DataBase\uff0c\u7b80\u79f0DB\uff09<\/p>\n
\u6587\u4ef6\u5939<\/code><\/pre>\n
\u4ec0\u4e48\u662f\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff08DataBase Management System \u7b80\u79f0DBMS\uff09<\/p>\n
\u7ba1\u7406\u6570\u636e\u7684\u5957\u63a5\u5b57\u8f6f\u4ef6\uff0cCS\u67b6\u6784<\/code><\/pre>\n
\u4ec0\u4e48\u662f\u6570\u636e\u5e93\u670d\u52a1\u5668<\/p>\n
\u8fd0\u884c\u6709DBMS\u670d\u52a1\u7aef\u7684\u8ba1\u7b97\u673a\uff0c\u8be5\u8ba1\u7b97\u673a\u5bf9\u5185\u5b58\u548c\u786c\u76d8\u8981\u6c42\u90fd\u76f8\u5bf9\u8f83\u9ad8<\/code><\/pre>\n
\u4e09\u3001\u6570\u636e\u5e93\u7ba1\u7406\u8f6f\u4ef6\u5206\u7c7b<\/h2>\n
3.1 \u7b80\u5355\u5206\u4e3a\u4e24\u5927\u7c7b<\/code><\/h3>\n
\u5173\u7cfb\u578b\u4e0e\u975e\u5173\u7cfb\u578b\u7279\u70b9\u53ca\u533a\u522b\uff1a<\/p>\n
\u975e\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff1aredis\u3001memcache\r\n    name=\"egon\"\r\n    name1=\"tom\"\r\n    age=18\r\n    age1=19\r\n    gender1=\"male\"\r\n    gender=\"male\"\r\n\r\n    \u7279\u70b9\uff1a\r\n        1\u3001\u6570\u636e\u5e93\u6ca1\u6709\u5e2e\u4f60\u7ec4\u7ec7\u597d\u6570\u636e\u4e4b\u95f4\u7684\u5173\u7cfb\r\n        2\u3001\u6570\u636e\u7684\u5b58\u53d6\u90fd\u662f\u5728\u5185\u5b58\u4e2d\r\n    \u4f18\u7f3a\u70b9\uff1a\r\n        \u4f18\u70b9\uff1a \u6570\u636e\u5e93\u672c\u8eab\u7684\u8bbe\u8ba1\u590d\u6742\u5ea6\u4f4e+\u5185\u5b58\u8bfb\u5199----\u300b\u8bfb\u5199\u901f\u5ea6\u975e\u5e38\u5feb\r\n        \u7f3a\u70b9\uff1a\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u7684\u590d\u6742\u5ea6\u9ad8\uff08\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u81ea\u5df1\u7ec4\u7ec7\u6570\u636e\u7684\u5173\u7cfb\uff09\r\n\r\n\r\n\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff1amysql\u3001oracle\u3001db2\u3001sql server\u3001mariadb\r\n    create table user(name varchar(15),age int,gender varchar(6));\r\n    \u7279\u70b9\uff1a\r\n        1\u3001\u6570\u636e\u5e93\u5e2e\u4f60\u7ec4\u7ec7\u597d\u6570\u636e\u4e4b\u95f4\u7684\u5173\u7cfb\r\n        2\u3001\u6570\u636e\u7684\u5b58\u53d6\u90fd\u662f\u5728\u786c\u76d8\r\n\r\n    \u4f18\u7f3a\u70b9\uff1a\r\n        \u4f18\u70b9\uff1a\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u7684\u590d\u6742\u5ea6\u4f4e\r\n    \u7f3a\u70b9\uff1a\u6570\u636e\u7684\u5b58\u53d6\u901f\u5ea6\u76f8\u5bf9\u6162\u4e00\u4e9b\r\n\r\n\u4e86\u89e3<\/pre>\n
1\u3001\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff08\u53c8\u79f0RDBMS\uff1aRelational Database Management System\uff09\u5982\r\n    sqllite\r\n\r\n    db2\r\n\r\n    access\r\n\r\n    sql server\r\n    \u5fae\u8f6f\u516c\u53f8\u7684\u4ea7\u54c1\uff0c\u4e3b\u8981\u5e94\u7528\u4e8e\u5927\u4e2d\u578b\u4f01\u4e1a\uff0c\u5982\u8054\u60f3\u3001\u65b9\u6b63\u7b49\u3002\r\n\r\n    oracle\r\n    \u4e3b\u8981\u7528\u4e8e\u94f6\u884c\u3001\u94c1\u8def\u3001\u98de\u673a\u573a\u7b49\u3002\u8be5\u6570\u636e\u5e93\u529f\u80fd\u5f3a\u5927\uff0c\u8f6f\u4ef6\u8d39\u7528\u9ad8\u3002\r\n    \u4e5f\u662f\u7532\u9aa8\u6587\u516c\u53f8\u7684\u4ea7\u54c1\u3002\r\n\r\n    MySQL\r\n    \u4e3b\u8981\u7528\u4e8e\u5927\u578b\u95e8\u6237\uff0c\u4f8b\u5982\u641c\u72d7\u3001\u65b0\u6d6a\u7b49\uff0c\u5b83\u4e3b\u8981\u7684\u4f18\u52bf\u5c31\u662f\u5f00\u653e\u6e90\u4ee3\u7801\r\n    \u56e0\u4e3a\u5f00\u653e\u6e90\u4ee3\u7801\u8fd9\u4e2a\u6570\u636e\u5e93\u662f\u514d\u8d39\u7684\uff0c\u4ed6\u73b0\u5728\u662f\u7532\u9aa8\u6587\u516c\u53f8\u7684\u4ea7\u54c1\u3002\r\n\r\n    MariaDB\r\n    SUN\u88ab\u7532\u9aa8\u6587\u6536\u8d2d\u540e\uff0cMySQL \u7684\u539f\u521b\u4eba\u5458\u6709\u62c9\u51fa\u53e6\u5916\u4e00\u4e2a\u5206\u652f\uff0c\r\n    \u547d\u540dMariaDB \u3002\u8be5\u6570\u636e\u5e93\u88ab\u7ef4\u57fa\u767e\u79d1\uff0cFacebook \u751a\u81f3 Google \r\n    \u7b49\u6280\u672f\u5de8\u5934\u4f7f\u7528\u3002 MariaDB \u662f\u4e00\u79cd\u53ef\u4e3a MySQL \u63d0\u4f9b\u63d2\u4ef6\u66ff\u6362\u529f\u80fd\u7684\r\n    \u6570\u636e\u5e93\u670d\u52a1\u5668\u3002\u5f00\u53d1\u4eba\u5458\u7684\u9996\u8981\u5173\u6ce8\u70b9\u662f\u5b89\u5168\u6027\uff0c\u5728\u6bcf\u4e2a\u7248\u672c\u53d1\u5e03\u65f6\uff0c\r\n    \u5f00\u53d1\u4eba\u5458\u8fd8\u4f1a\u5408\u5e76\u6240\u6709 MySQL \u7684\u5b89\u5168\u4fee\u8865\u7a0b\u5e8f\uff0c\r\n    \u5e76\u5728\u9700\u8981\u65f6\u5bf9\u5176\u8fdb\u884c\u589e\u5f3a\u3002\r\n\r\n\u6ce8\u610f\uff1asql\u8bed\u53e5\u901a\u7528<\/code><\/pre>\n
2\u3001\u975e\u5173\u7cfb\u578b\u5982\r\n    mongodb\uff08\u53ef\u7528\u6765\u4f5c\u4e3a\u540e\u7aef\u6570\u636e\u5e93\u7ba1\u7406\u8f6f\u4ef6\uff09\r\n    redis\uff08\u591a\u7528\u6765\u4f5c\u4e3a\u7f13\u5b58\uff09\r\n    memcache\uff08\u591a\u7528\u6765\u4f5c\u4e3a\u7f13\u5b58\uff09<\/code><\/pre>\n
mysql\u4ecb\u7ecd<\/strong><\/p>\n
MySQL\u662f\u4e00\u4e2a\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u7531\u745e\u5178MySQL AB \u516c\u53f8\u5f00\u53d1\uff0c\u76ee\u524d\u5c5e\u4e8e Oracle \u65d7\u4e0b\u516c\u53f8\u3002MySQL \u6700\u6d41\u884c\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5728 WEB \u5e94\u7528\u65b9\u9762MySQL\u662f\u6700\u597d\u7684 RDBMS (Relational Database Management System\uff0c\u5173\u7cfb\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf) \u5e94\u7528\u8f6f\u4ef6\u4e4b\u4e00\u3002\r\n\r\nmysql\u672c\u8d28\u5c31\u662f\u4e00\u4e2a\u57fa\u4e8esocket\u7f16\u5199\u7684C\/S\u67b6\u6784\u7684\u8f6f\u4ef6\r\n\u5ba2\u6237\u7aef\u8f6f\u4ef6\r\n\u3000\u3000mysql\u81ea\u5e26\uff1a\u5982mysql\u547d\u4ee4\uff0cmysqldump\u547d\u4ee4\u7b49\r\n\u3000\u3000python\u6a21\u5757\uff1a\u5982pymysql<\/code><\/pre>\n
\u70ed\u5ea6\u6392\u884c<\/strong><\/p>\n
\u6570\u636e\u5e93\u79cd\u7c7b\u5f88\u591a\uff0c\u6211\u4eec\u5e73\u65f6\u63a5\u89e6\u6700\u591a\u7684\u6050\u6015\u5c31\u662fOracle\u6570\u636e\u5e93\uff0c\u6216\u8005MySQL\u6570\u636e\u3002\u4e24\u8005\u662f\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u5173\u7cfb\u578b\u6570\u636e\u3002<\/p>\n
\"\"<\/div><\/p>\n
https:\/\/db-engines.com\/en\/ranking<\/a><\/p>\n
3.2 \u6570\u636e\u5e93\u5206\u7c7b\u8be6\u89e3\uff08\u4e86\u89e3\uff09<\/h3>\n
3.2.1 \u5173\u7cfb\u578b\u6570\u636e\u5e93<\/h4>\n
\u8fd9\u79cd\u7c7b\u578b\u7684\u6570\u636e\u5e93\u662f\u6700\u53e4\u8001\u7684\u6570\u636e\u5e93\u7c7b\u578b\uff0c\u5173\u7cfb\u578b\u6570\u636e\u5e93\u6a21\u578b\u662f\u628a\u590d\u6742\u7684\u6570\u636e\u7ed3\u6784\u5f52\u7ed3\u4e3a\u7b80\u5355\u7684\u4e8c\u5143\u5173\u7cfb\uff08\u5373\u4e8c\u7ef4\u8868\u683c\u5f62\u5f0f\uff09\uff0c \u5982\u56fe2\u662f\u4e00\u4e2a\u4e8c\u7ef4\u8868\u7684\u5b9e\u4f8b\u3002\u901a\u5e38\u8be5\u8868\u7b2c\u4e00\u884c\u4e3a\u5b57\u6bb5\u540d\u79f0\uff0c\u63cf\u8ff0\u8be5\u5b57\u6bb5\u7684\u4f5c\u7528\uff0c\u4e0b\u9762\u662f\u5177\u4f53\u7684\u6570\u636e\u3002\u5728\u5b9a\u4e49\u8be5\u8868\u65f6\u9700\u8981\u6307\u5b9a\u5b57\u6bb5\u7684\u540d\u79f0\u53ca\u7c7b\u578b\u3002<\/p>\n
\"\"<\/div><\/p>\n
\u5728\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\uff0c\u5bf9\u6570\u636e\u7684\u64cd\u4f5c\u51e0\u4e4e\u5168\u90e8\u5efa\u7acb\u5728\u4e00\u4e2a\u6216\u591a\u4e2a\u5173\u7cfb\u8868\u683c\u4e0a\u3002\u5728\u5927\u578b\u7cfb\u7edf\u4e2d\u901a\u5e38\u6709\u591a\u4e2a\u8868\uff0c\u4e14\u8868\u4e4b\u95f4\u6709\u5404\u79cd\u5173\u7cfb\u3002\u5b9e\u9645\u4f7f\u7528\u5c31\u662f\u901a\u8fc7\u5bf9\u8fd9\u4e9b\u5173\u8054\u7684\u8868\u683c\u5206\u7c7b\u3001\u5408\u5e76\u3001\u8fde\u63a5\u6216\u9009\u53d6\u7b49\u8fd0\u7b97\u6765\u5b9e\u73b0\u6570\u636e\u5e93\u7684\u7ba1\u7406\u3002<\/p>\n
3.2.2 \u952e\u503c\u5b58\u50a8\u6570\u636e\u5e93<\/h4>\n
\u952e\u503c\u6570\u636e\u5e93\u662f\u4e00\u79cd\u975e\u5173\u7cfb\u6570\u636e\u5e93\uff0c\u5b83\u4f7f\u7528\u7b80\u5355\u7684\u952e\u503c\u65b9\u6cd5\u6765\u5b58\u50a8\u6570\u636e\u3002\u952e\u503c\u6570\u636e\u5e93\u5c06\u6570\u636e\u5b58\u50a8\u4e3a\u952e\u503c\u5bf9\u96c6\u5408\uff0c\u5176\u4e2d\u952e\u4f5c\u4e3a\u552f\u4e00\u6807\u8bc6\u7b26\u3002<\/p>\n
\"\"<\/div><\/p>\n
\u5982\u56fe\u662f\u67d0\u516c\u6709\u4e91\u7684\u952e\u503c\u5b58\u50a8\u793a\u610f\u56fe\uff0c\u5176\u4e2d\u952e\u5305\u542b\u5206\u533a\u952e\u548c\u6392\u5e8f\u952e\uff0c\u800c\u503c\u5305\u542b\u66f4\u591a\u7684\u5b9e\u9645\u4fe1\u606f\u3002\u6bd4\u5982\u5b9e\u9645\u4f7f\u7528\u662f\u53ef\u4ee5\u4ee5\u5b66\u53f7\u4e3a\u952e\uff0c\u59d3\u540d\u3001\u6027\u522b\u3001\u5e74\u9f84\u548c\u73ed\u7ea7\u7b49\u4fe1\u606f\u4e3a\u503c\u8fdb\u884c\u5b58\u50a8\u3002\u5b9e\u9645\u5b58\u50a8\u5f62\u5f0f\u5f88\u7075\u6d3b\uff0c\u662f\u4e1a\u52a1\u9700\u6c42\u81ea\u884c\u5b9a\u4e49\u5373\u53ef\u3002<\/p>\n
\u952e\u503c\u6570\u636e\u5e93\u76ee\u524d\u5e94\u7528\u6700\u591a\u7684\u5e94\u8be5\u662fRedis\uff0cRedis\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u4f7f\u7528ANSI C\u8bed\u8a00\u7f16\u5199\u3001\u652f\u6301\u7f51\u7edc\u3001\u53ef\u57fa\u4e8e\u5185\u5b58\u4ea6\u53ef\u6301\u4e45\u5316\u7684\u65e5\u5fd7\u578b\u3001Key-Value\u6570\u636e\u5e93\uff0c\u5e76\u63d0\u4f9b\u591a\u79cd\u8bed\u8a00\u7684API\u3002Redis\u901a\u5e38\u6700\u4e3a\u666e\u901a\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7684\u7f13\u5b58\u5c42\uff0c\u7528\u4e8e\u964d\u4f4e\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u538b\u529b\uff0c\u63d0\u5347\u7cfb\u7edf\u6027\u80fd\u3002<\/p>\n
3.2.3 \u5217\u5b58\u50a8\u6570\u636e\u5e93<\/h4>\n
\u5217\u5f0f\u5b58\u50a8(column-based)\u662f\u76f8\u5bf9\u4e8e\u4f20\u7edf\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7684\u884c\u5f0f\u5b58\u50a8(Row-basedstorage)\u6765\u8bf4\u7684\u3002\u7b80\u5355\u6765\u8bf4\u4e24\u8005\u7684\u533a\u522b\u5c31\u662f\u5bf9\u8868\u4e2d\u6570\u636e\u7684\u5b58\u50a8\u5f62\u5f0f\u7684\u5dee\u5f02\u3002<\/p>\n
\"\"<\/div><\/p>\n
\u5982\u56fe\u662f\u4f20\u7edf\u884c\u6570\u636e\u5e93\u548c\u5217\u6570\u636e\u5e93\u8868\u4e2d\u6570\u636e\u5728\u78c1\u76d8\u4e0a\u7684\u5b58\u50a8\u5f62\u5f0f\u7684\u5dee\u5f02\u5bf9\u6bd4\u3002\u5bf9\u4e8e\u884c\u5b58\u50a8\u6570\u636e\u5e93\uff0c\u8868\u4e2d\u7684\u6570\u636e\u662f\u4ee5\u884c\u4e3a\u5355\u4f4d\u9010\u884c\u5b58\u50a8\u5728\u78c1\u76d8\u4e0a\u7684\uff1b\u800c\u5bf9\u4e8e\u5217\u5b58\u50a8\u6570\u636e\u5e93\uff0c\u8868\u4e2d\u7684\u6570\u636e\u5219\u662f\u4ee5\u5217\u4e3a\u5355\u4f4d\u9010\u5217\u5b58\u50a8\u5728\u78c1\u76d8\u4e2d\u3002<\/p>\n
\u5217\u5b58\u50a8\u89e3\u51b3\u7684\u4e3b\u8981\u95ee\u9898\u662f\u6570\u636e\u67e5\u8be2\u95ee\u9898\u3002\u6211\u4eec\u77e5\u9053\uff0c\u5e73\u65f6\u7684\u67e5\u8be2\u5927\u90e8\u5206\u90fd\u662f\u6761\u4ef6\u67e5\u8be2\uff0c\u901a\u5e38\u662f\u8fd4\u56de\u67d0\u4e9b\u5b57\u6bb5\uff08\u5217\uff09\u7684\u6570\u636e\u3002\u5bf9\u4e8e\u884c\u5b58\u50a8\u6570\u636e\uff0c\u6570\u636e\u8bfb\u53d6\u65f6\u901a\u5e38\u5c06\u4e00\u884c\u6570\u636e\u5b8c\u5168\u8bfb\u51fa\uff0c\u5982\u679c\u53ea\u9700\u8981\u5176\u4e2d\u51e0\u5217\u6570\u636e\u7684\u60c5\u51b5\uff0c\u5c31\u4f1a\u5b58\u5728\u5197\u4f59\u5217\uff0c\u51fa\u4e8e\u7f29\u77ed\u5904\u7406\u65f6\u95f4\u7684\u8003\u91cf\uff0c\u6d88\u9664\u5197\u4f59\u5217\u7684\u8fc7\u7a0b\u901a\u5e38\u662f\u5728\u5185\u5b58\u4e2d\u8fdb\u884c\u7684\u3002\u800c\u5217\u5b58\u50a8\uff0c\u6bcf\u6b21\u8bfb\u53d6\u7684\u6570\u636e\u662f\u96c6\u5408\u7684\u4e00\u6bb5\u6216\u8005\u5168\u90e8\uff0c\u4e0d\u5b58\u5728\u5197\u4f59\u6027\u95ee\u9898\u3002\u8fd9\u6837\uff0c\u901a\u8fc7\u8fd9\u79cd\u5b58\u50a8\u65b9\u5f0f\u7684\u8c03\u6574\uff0c\u4f7f\u5f97\u67e5\u8be2\u6027\u80fd\u5f97\u5230\u6781\u5927\u7684\u63d0\u5347\u3002<\/p>\n
\u5217\u5b58\u50a8\u6570\u636e\u5e93\u4e2d\u6700\u4e3a\u51fa\u540d\u7684\u6050\u6015\u5c31\u662fHBase\u4e86\uff0cHBase\u662f BigTable \u7684\u5f00\u6e90 java \u7248\u672c\u3002\u662f\u5efa\u7acb\u5728 HDFS \u4e4b\u4e0a\uff0c\u63d0\u4f9b\u9ad8\u53ef\u9760\u6027\u3001\u9ad8\u6027\u80fd\u3001\u5217\u5b58\u50a8\u3001 \u53ef\u4f38\u7f29\u3001\u5b9e\u65f6\u8bfb\u5199 NoSQL \u7684\u6570\u636e\u5e93\u7cfb\u7edf\u3002<\/p>\n
3.2.4 \u9762\u5411\u6587\u6863\u6570\u636e\u5e93<\/h4>\n
\u6b64\u7c7b\u6570\u636e\u5e93\u53ef\u5b58\u653e\u5e76\u83b7\u53d6\u6587\u6863\uff0c\u53ef\u4ee5\u662fXML\u3001JSON\u3001BSON\u7b49\u683c\u5f0f\uff0c\u8fd9\u4e9b\u6587\u6863\u5177\u5907\u53ef\u8ff0\u6027\uff08self-describing\uff09\uff0c\u5448\u73b0\u5206\u5c42\u7684\u6811\u72b6\u7ed3\u6784\uff08hierarchical tree data structure\uff09\uff0c\u53ef\u4ee5\u5305\u542b\u6620\u5c04\u8868\u3001\u96c6\u5408\u548c\u7eaf\u91cf\u503c\u3002\u6570\u636e\u5e93\u4e2d\u7684\u6587\u6863\u5f7c\u6b64\u76f8\u4f3c\uff0c\u4f46\u4e0d\u5fc5\u5b8c\u5168\u76f8\u540c\u3002\u6587\u6863\u6570\u636e\u5e93\u6240\u5b58\u653e\u7684\u6587\u6863\uff0c\u5c31\u76f8\u5f53\u4e8e\u952e\u503c\u6570\u636e\u5e93\u6240\u5b58\u653e\u7684\u201c\u503c\u201d\u3002\u6587\u6863\u6570\u636e\u5e93\u53ef\u89c6\u4e3a\u5176\u503c\u53ef\u67e5\u7684\u952e\u503c\u6570\u636e\u5e93\u3002<\/p>\n
\"\"<\/div><\/p>\n
\u6587\u6863\u6570\u636e\u5e93\u79cd\u7c7b\u7e41\u591a\uff0c\u5305\u62ecMongoDB\u3001CouchDB\u3001 Terrastore\u3001RavenDB\u548cOrientDB\u7b49\u591a\u5927\u5341\u51e0\u4e2a\u3002\u5176\u4e2dMongoDB\u662f\u76ee\u524d\u6700\u4e3a\u6d41\u884c\u7684\u6587\u6863\u6570\u636e\u5e93\uff0c\u5176\u4ecb\u4e8e\u5173\u7cfb\u6570\u636e\u5e93\u548c\u975e\u5173\u7cfb\u6570\u636e\u5e93\u4e4b\u95f4\u7684\u4ea7\u54c1\uff0c\u662f\u975e\u5173\u7cfb\u6570\u636e\u5e93\u5f53\u4e2d\u529f\u80fd\u6700\u4e30\u5bcc\uff0c\u6700\u50cf\u5173\u7cfb\u6570\u636e\u5e93\u7684\u3002\u5176\u6700\u5927\u7684\u7279\u70b9\u662f\u5206\u5e03\u5f0f\u90e8\u7f72\uff0c\u53ef\u4ee5\u968f\u7740\u8d1f\u8f7d\u7684\u589e\u5927\u52a8\u6001\u6269\u5bb9\uff0c\u4ece\u800c\u6ee1\u8db3\u4f01\u4e1a\u4e1a\u52a1\u589e\u957f\u7684\u9700\u6c42\u3002<\/p>\n
3.2.5 \u56fe\u5f62\u6570\u636e\u5e93<\/h4>\n
\u56fe\u5f62\u6570\u636e\u5e93\u987e\u540d\u601d\u4e49\uff0c\u5c31\u662f\u4e00\u79cd\u5b58\u50a8\u56fe\u5f62\u5173\u7cfb\u7684\u6570\u636e\u5e93\u3002\u56fe\u5f62\u6570\u636e\u5e93\u662fNoSQL\u6570\u636e\u5e93\u7684\u4e00\u79cd\u7c7b\u578b\uff0c\u5b83\u5e94\u7528\u56fe\u5f62\u7406\u8bba\u5b58\u50a8\u5b9e\u4f53\u4e4b\u95f4\u7684\u5173\u7cfb\u4fe1\u606f\u3002\u5173\u7cfb\u578b\u6570\u636e\u7528\u4e8e\u5b58\u50a8\u660e\u786e\u5173\u7cfb\u7684\u6570\u636e\uff0c\u4f46\u5bf9\u4e8e\u590d\u6742\u5173\u7cfb\u7684\u6570\u636e\u5b58\u50a8\u5374\u6709\u4e9b\u529b\u4e0d\u4ece\u5fc3\u3002\u5982\u56fe\u8fd9\u79cd\u4eba\u7269\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u5982\u679c\u7528\u5173\u7cfb\u578b\u6570\u636e\u5e93\u5219\u975e\u5e38\u590d\u6742\uff0c\u7528\u56fe\u5f62\u6570\u636e\u5e93\u5c06\u975e\u5e38\u7b80\u5355\u3002<\/p>\n
\"\"<\/div><\/p>\n
\u56fe\u5f62\u79cd\u7c7b\u5f88\u591a\uff0c\u6bd4\u5982Neo4J\u3001ArangoDB\u3001OrientDB\u3001FlockDB\u3001GraphDB\u3001InfiniteGraph\u3001Titan\u548cCayley\u7b49\u3002\u5176\u4e2dNeo4j \u662f\u76ee\u524d\u6700\u6d41\u884c\u7684\u56fe\u5f62\u6570\u636e\u5e93\uff0c\u652f\u6301\u5b8c\u6574\u7684\u4e8b\u52a1\uff0c\u5728\u5c5e\u6027\u56fe\u4e2d\uff0c\u56fe\u662f\u7531\u9876\u70b9\uff08Vertex\uff09\uff0c\u8fb9\uff08Edge\uff09\u548c\u5c5e\u6027\uff08Property\uff09\u7ec4\u6210\u7684\uff0c\u9876\u70b9\u548c\u8fb9\u90fd\u53ef\u4ee5\u8bbe\u7f6e\u5c5e\u6027\uff0c\u9876\u70b9\u4e5f\u79f0\u4f5c\u8282\u70b9\uff0c\u8fb9\u4e5f\u79f0\u4f5c\u5173\u7cfb\uff0c\u6bcf\u4e2a\u8282\u70b9\u548c\u5173\u7cfb\u90fd\u53ef\u4ee5\u7531\u4e00\u4e2a\u6216\u591a\u4e2a\u5c5e\u6027\u3002Neo4j\u521b\u5efa\u7684\u56fe\u662f\u7528\u9876\u70b9\u548c\u8fb9\u6784\u5efa\u4e00\u4e2a\u6709\u5411\u56fe\uff0c\u5176\u67e5\u8be2\u8bed\u8a00cypher\u5df2\u7ecf\u6210\u4e3a\u4e8b\u5b9e\u4e0a\u7684\u6807\u51c6\u3002<\/p>\n
\"\"<\/div><\/p>\n
3.2.6 \u641c\u7d22\u5f15\u64ce\u5b58\u50a8<\/h4>\n
\u641c\u7d22\u5f15\u64ce\u6570\u636e\u5e93\u662f\u5e94\u7528\u5728\u641c\u7d22\u5f15\u64ce\u9886\u57df\u7684\u6570\u636e\u5b58\u50a8\u5f62\u5f0f\uff0c\u7531\u4e8e\u641c\u7d22\u5f15\u64ce\u4f1a\u722c\u53d6\u5927\u91cf\u7684\u6570\u636e\uff0c\u5e76\u4ee5\u7279\u5b9a\u7684\u683c\u5f0f\u8fdb\u884c\u5b58\u50a8\uff0c\u8fd9\u6837\u5728\u68c0\u7d22\u7684\u65f6\u5019\u624d\u80fd\u4fdd\u8bc1\u6027\u80fd\u6700\u4f18\u3002<\/p>\n
\u641c\u7d22\u5f15\u64ce\u6570\u636e\u5e93\u6700\u8fd1\u6bd4\u8f83\u706b\u7684\u5305\u62ecSolr\u548cElasticsearch\u7b49\u3002Solr\u662fApache \u7684\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u57fa\u4e8e\u4e1a\u754c\u5927\u540d\u9f0e\u9f0e\u7684java\u5f00\u6e90\u641c\u7d22\u5f15\u64ceLucene\u3002\u5728\u8fc7\u53bb\u7684\u5341\u5e74\u91cc\uff0csolr\u53d1\u5c55\u58ee\u5927\uff0c\u62e5\u6709\u5e7f\u6cdb\u7684\u7528\u6237\u7fa4\u4f53\u3002solr\u63d0\u4f9b\u5206\u5e03\u5f0f\u7d22\u5f15\u3001\u5206\u7247\u3001\u526f\u672c\u96c6\u3001\u8d1f\u8f7d\u5747\u8861\u548c\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u548c\u6062\u590d\u529f\u80fd\u3002\u5982\u679c\u6b63\u786e\u90e8\u7f72\uff0c\u826f\u597d\u7ba1\u7406\uff0csolr\u5c31\u80fd\u591f\u6210\u4e3a\u4e00\u4e2a\u9ad8\u53ef\u9760\u3001\u53ef\u6269\u5c55\u548c\u9ad8\u5bb9\u9519\u7684\u641c\u7d22\u5f15\u64ce\u3002<\/p>\n
Elasticsearch\u6784\u5efa\u5728Apache Lucene\u5e93\u4e4b\u4e0a\uff0c\u540c\u662f\u5f00\u6e90\u641c\u7d22\u5f15\u64ce\u3002Elasticsearch\u5728Solr\u63a8\u51fa\u51e0\u5e74\u540e\u624d\u9762\u4e16\u7684\uff0c\u901a\u8fc7REST\u548cschema-free\u7684JSON\u6587\u6863\u63d0\u4f9b\u5206\u5e03\u5f0f\u3001\u591a\u79df\u6237\u5168\u6587\u641c\u7d22\u5f15\u64ce\u3002\u5e76\u4e14\u5b98\u65b9\u63d0\u4f9bJava\uff0cGroovy\uff0cPHP\uff0cRuby\uff0cPerl\uff0cPython\uff0c.NET\u548cJavascript\u5ba2\u6237\u7aef\u3002\u76ee\u524dElasticsearch\u4e0eLogstash\u548cKibana\u914d\u5408\uff0c\u90e8\u7f72\u6210\u65e5\u5fd7\u91c7\u96c6\u548c\u5206\u6790\uff0c\u7b80\u79f0ELK\uff0c\u5b83\u4eec\u90fd\u662f\u5f00\u6e90\u8f6f\u4ef6\u3002\u6700\u8fd1\u65b0\u589e\u4e86\u4e00\u4e2aFileBeat\uff0c\u5b83\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u65e5\u5fd7\u6536\u96c6\u5904\u7406\u5de5\u5177(Agent)\uff0cFilebeat\u5360\u7528\u8d44\u6e90\u5c11\uff0c\u9002\u5408\u4e8e\u5728\u5404\u4e2a\u670d\u52a1\u5668\u4e0a\u641c\u96c6\u65e5\u5fd7\u540e\u4f20\u8f93\u7ed9Logstash\u3002<\/p>\n
\u56db \u4e0d\u540c\u7c7b\u578b\u6570\u636e\u5e93\u7684\u5bf9\u6bd4\uff08\u4e86\u89e3\uff09<\/h2>\n
4.1 MySQL\u548cRedis\u7684\u5bf9\u6bd4<\/h3>\n
1\uff09\u4ece\u6570\u636e\u5b58\u50a8\u683c\u5f0f\u4e0a\uff1a<\/p>\n
\u6709\u4e00\u6761\u5b66\u751f\u4fe1\u606f<\/p>\n
egon   \u6027\u522b\uff1a\u7537    \u5e74\u9f84\uff1a23   \u7c4d\u8d2f\uff1a\u5c71\u4e1c   \u624b\u673a\uff1a1234567890<\/code><\/pre>\n
mysql\u5b58\u50a8\u683c\u5f0f:<\/p>\n
uid   \u59d3\u540d    sex    age    home     phone\r\n001   egon    \u7537     23     \u5c71\u4e1c    1234567890   <\/code><\/pre>\n
Redis\u5b58\u50a8\u683c\u5f0f\uff1a<\/p>\n
name001:egon\r\nsex001:\u7537\r\nage001:23\r\nhome001:\u5c71\u4e1c\r\nphone001:1234567890<\/code><\/pre>\n
2\uff09\u4ece\u5206\u7c7b\u4e0a<\/p>\n
MySQL\u662f\u5173\u7cfb\u578b\u6570\u636e\u5e93,\u4e3b\u8981\u7528\u4e8e\u5b58\u653e\u6301\u4e45\u5316\u6570\u636e,\u5c06\u6570\u636e\u5b58\u50a8\u5728\u786c\u76d8\u4e2d,\u8bfb\u53d6\u901f\u5ea6\u8f83\u6162\u3002\r\n\r\nRedis\u662fNOSQL,\u5373\u975e\u5173\u7cfb\u578b\u6570\u636e\u5e93,\u4e5f\u662f\u7f13\u5b58\u6570\u636e\u5e93,\u5373\u5c06\u6570\u636e\u5b58\u50a8\u5728\u7f13\u5b58\u4e2d,\u7f13\u5b58\u7684\u8bfb\u53d6\u901f\u5ea6\u5feb,\u80fd\u591f\u5927\u5927\u7684\u63d0\u9ad8\u8fd0\u884c\u6548\u7387,\u4f46\u662f\u4fdd\u5b58\u65f6\u95f4\u6709\u9650\u3002<\/code><\/pre>\n
3\uff09\u4ece\u8fd0\u884c\u673a\u5236\u4e0a<\/p>\n
mysql\u4f5c\u4e3a\u6301\u4e45\u5316\u5b58\u50a8\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u76f8\u5bf9\u8584\u5f31\u7684\u5730\u65b9\u5728\u4e8e\u6bcf\u6b21\u8bf7\u6c42\u8bbf\u95ee\u6570\u636e\u5e93\u65f6\uff0c\u90fd\u5b58\u5728\u7740I\/O\u64cd\u4f5c\uff0c\u5982\u679c\u53cd\u590d\u9891\u7e41\u7684\u8bbf\u95ee\u6570\u636e\u5e93\u3002\r\n\u7b2c\u4e00\uff1a\u4f1a\u5728\u53cd\u590d\u94fe\u63a5\u6570\u636e\u5e93\u4e0a\u82b1\u8d39\u5927\u91cf\u65f6\u95f4\uff0c\u4ece\u800c\u5bfc\u81f4\u8fd0\u884c\u6548\u7387\u8fc7\u6162\uff1b\r\n\u7b2c\u4e8c\uff1a\u53cd\u590d\u7684\u8bbf\u95ee\u6570\u636e\u5e93\u4e5f\u4f1a\u5bfc\u81f4\u6570\u636e\u5e93\u7684\u8d1f\u8f7d\u8fc7\u9ad8\uff0c\u90a3\u4e48\u6b64\u65f6\u7f13\u5b58\u7684\u6982\u5ff5\u5c31\u884d\u751f\u4e86\u51fa\u6765\u3002\r\n\r\nredis\u6570\u636e\u5e93\u662f\u4e00\u6b3e\u7f13\u5b58\u6570\u636e\u5e93\uff0c\u7528\u4e8e\u5b58\u50a8\u4f7f\u7528\u9891\u7e41\u7684\u6570\u636e\uff0c\u8fd9\u6837\u51cf\u5c11\u8bbf\u95ee\u6570\u636e\u5e93\u7684\u6b21\u6570\uff0c\u63d0\u9ad8\u8fd0\u884c\u6548\u7387\u3002<\/code><\/pre>\n
4\uff09\u4ece\u5b58\u50a8\u4ecb\u8d28\u4e0a<\/p>\n
mysql\u7528\u4e8e\u6301\u4e45\u5316\u7684\u5b58\u50a8\u6570\u636e\u5230\u786c\u76d8\uff0c\u529f\u80fd\u5f3a\u5927\uff0c\u4f46\u662f\u901f\u5ea6\u8f83\u6162\u3002\r\n\r\nredis\u7528\u4e8e\u5b58\u50a8\u4f7f\u7528\u8f83\u4e3a\u9891\u7e41\u7684\u6570\u636e\u5230\u7f13\u5b58\u4e2d\uff0c\u8bfb\u53d6\u901f\u5ea6\u5feb\u3002<\/code><\/pre>\n
5\uff09\u9700\u6c42\u4e0a<\/p>\n
MySQL\u548cRedis\u56e0\u4e3a\u9700\u6c42\u7684\u4e0d\u540c,\u4e00\u822c\u90fd\u662f\u914d\u5408\u4f7f\u7528\r\n\u914d\u5408\u4f7f\u7528\u65b9\u6848\u901a\u5e38\u4e3a\uff1aMySQL(\u4e3b) + Redis(\u8f85)\r\n\r\n\u7406\u7531\uff1a\r\nMySQL\u628a\u6570\u636e\u5b58\u50a8\u4e8e\u786c\u76d8\uff0c\u504f\u5411\u4e8e\u5b58\u6570\u636e\r\nRedis\u628a\u6570\u636e\u5b58\u50a8\u4e8e\u5185\u5b58\uff0c\u504f\u5411\u4e8e\u5feb\u901f\u53d6\u6570\u636e\r\n\u4f46MySQL\u652f\u6301sql\u67e5\u8be2,\u53ef\u4ee5\u5b9e\u73b0\u4e00\u4e9b\u5173\u8054\u7684\u67e5\u8be2\u4ee5\u53ca\u7edf\u8ba1\uff0c\u56e0\u6b64Redis\u67e5\u8be2\u590d\u6742\u7684\u8868\u5173\u7cfb\u65f6\u4e0d\u5982MySQL\r\n\u6240\u4ee5\u53ef\u4ee5\u628a\u70ed\u95e8\u7684\u6570\u636e\u653eRedis,MySQL\u5b58\u57fa\u672c\u6570\u636e\u3002\r\nps\uff1a\u5728\u6709\u9650\u7684\u6761\u4ef6\u4e0b\u4e0d\u80fd\u628a\u6240\u6709\u6570\u636e\u90fd\u653e\u5728Redis.<\/code><\/pre>\n
4.2 MySQL\u4e0emongdb\u5bf9\u6bd4<\/h3>\n
\uff08\u4e00\uff09\u5173\u7cfb\u578b\u6570\u636e\u5e93-MySQL <\/strong><\/p>\n
1\u3001\u5728\u4e0d\u540c\u7684\u5f15\u64ce\u4e0a\u6709\u4e0d\u540c\u7684\u5b58\u50a8\u65b9\u5f0f\u3002
\n2\u3001\u67e5\u8be2\u8bed\u53e5\u662f\u4f7f\u7528\u4f20\u7edf\u7684sql\u8bed\u53e5\uff0c\u62e5\u6709\u8f83\u4e3a\u6210\u719f\u7684\u4f53\u7cfb\uff0c\u6210\u719f\u5ea6\u5f88\u9ad8\u3002
\n3\u3001\u5f00\u6e90\u6570\u636e\u5e93\u7684\u4efd\u989d\u5728\u4e0d\u65ad\u589e\u52a0\uff0cmysql\u7684\u4efd\u989d\u4e5f\u5728\u6301\u7eed\u589e\u957f\u3002
\n4\u3001\u7f3a\u70b9\u5c31\u662f\u5728\u6d77\u91cf\u6570\u636e\u5904\u7406\u7684\u65f6\u5019\u6548\u7387\u4f1a\u663e\u8457\u53d8\u6162\u3002<\/p>\n
\n
\uff08\u4e8c\uff09\u975e\u5173\u7cfb\u578b\u6570\u636e\u5e93-MongoDB <\/strong><\/p>\n
\u975e\u5173\u7cfb\u578b\u6570\u636e\u5e93(nosql ),\u5c5e\u4e8e\u6587\u6863\u578b\u6570\u636e\u5e93\u3002\u5148\u89e3\u91ca\u4e00\u4e0b\u6587\u6863\u7684\u6570\u636e\u5e93\uff0c\u5373\u53ef\u4ee5\u5b58\u653exml\u3001json\u3001bson\u7c7b\u578b\u7cfb\u7684\u6570\u636e\u3002\u8fd9\u4e9b\u6570\u636e\u5177\u5907\u81ea\u8ff0\u6027\uff0c\u5448\u73b0\u5206\u5c42\u7684\u6811\u72b6\u6570\u636e\u7ed3\u6784\u3002\u6570\u636e\u7ed3\u6784\u7531\u952e\u503c(key=>value)\u5bf9\u7ec4\u6210\u3002<\/p>\n
1\u3001\u5b58\u50a8\u65b9\u5f0f\uff1a\u865a\u62df\u5185\u5b58+\u6301\u4e45\u5316\u3002
\n2\u3001\u67e5\u8be2\u8bed\u53e5\uff1a\u662f\u72ec\u7279\u7684MongoDB\u7684\u67e5\u8be2\u65b9\u5f0f\u3002
\n3\u3001\u9002\u5408\u573a\u666f\uff1a\u4e8b\u4ef6\u7684\u8bb0\u5f55\uff0c\u5185\u5bb9\u7ba1\u7406\u6216\u8005\u535a\u5ba2\u5e73\u53f0\u7b49\u7b49\u3002
\n4\u3001\u67b6\u6784\u7279\u70b9\uff1a\u53ef\u4ee5\u901a\u8fc7\u526f\u672c\u96c6\uff0c\u4ee5\u53ca\u5206\u7247\u6765\u5b9e\u73b0\u9ad8\u53ef\u7528\u3002
\n5\u3001\u6570\u636e\u5904\u7406\uff1a\u6570\u636e\u662f\u5b58\u50a8\u5728\u786c\u76d8\u4e0a\u7684\uff0c\u53ea\u4e0d\u8fc7\u9700\u8981\u7ecf\u5e38\u8bfb\u53d6\u7684\u6570\u636e\u4f1a\u88ab\u52a0\u8f7d\u5230\u5185\u5b58\u4e2d\uff0c\u5c06\u6570\u636e\u5b58\u50a8\u5728\u7269\u7406\u5185\u5b58\u4e2d\uff0c\u4ece\u800c\u8fbe\u5230\u9ad8\u901f\u8bfb\u5199\u3002
\n6\u3001\u6210\u719f\u5ea6\u4e0e\u5e7f\u6cdb\u5ea6\uff1a\u65b0\u5174\u6570\u636e\u5e93\uff0c\u6210\u719f\u5ea6\u8f83\u4f4e\uff0cNosql\u6570\u636e\u5e93\u4e2d\u6700\u4e3a\u63a5\u8fd1\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u6bd4\u8f83\u5b8c\u5584\u7684DB\u4e4b\u4e00\uff0c\u9002\u7528\u4eba\u7fa4\u4e0d\u65ad\u5728\u589e\u957f\u3002<\/p>\n
\uff08\u4e09\uff09MongoDB\u4f18\u52bf\u4e0e\u52a3\u52bf <\/strong><\/p>\n
\u4f18\u52bf\uff1a
\n1\u3001\u5728\u9002\u91cf\u7ea7\u7684\u5185\u5b58\u7684MongoDB\u7684\u6027\u80fd\u662f\u975e\u5e38\u8fc5\u901f\u7684\uff0c\u5b83\u5c06\u70ed\u6570\u636e\u5b58\u50a8\u5728\u7269\u7406\u5185\u5b58\u4e2d\uff0c\u4f7f\u5f97\u70ed\u6570\u636e\u7684\u8bfb\u5199\u53d8\u5f97\u5341\u5206\u5feb\u3002
\n2\u3001MongoDB\u7684\u9ad8\u53ef\u7528\u548c\u96c6\u7fa4\u67b6\u6784\u62e5\u6709\u5341\u5206\u9ad8\u7684\u6269\u5c55\u6027\u3002
\n3\u3001\u5728\u526f\u672c\u96c6\u4e2d\uff0c\u5f53\u4e3b\u5e93\u9047\u5230\u95ee\u9898\uff0c\u65e0\u6cd5\u7ee7\u7eed\u63d0\u4f9b\u670d\u52a1\u7684\u65f6\u5019\uff0c\u526f\u672c\u96c6\u5c06\u9009\u4e3e\u4e00\u4e2a\u65b0\u7684\u4e3b\u5e93\u7ee7\u7eed\u63d0\u4f9b\u670d\u52a1\u3002
\n4\u3001MongoDB\u7684Bson\u548cJSon\u683c\u5f0f\u7684\u6570\u636e\u5341\u5206\u9002\u5408\u6587\u6863\u683c\u5f0f\u7684\u5b58\u50a8\u4e0e\u67e5\u8be2\u3002<\/p>\n
\u52a3\u52bf\uff1a
\n1\u3001 \u4e0d\u652f\u6301\u4e8b\u52a1\u64cd\u4f5c\u3002MongoDB\u672c\u8eab\u6ca1\u6709\u81ea\u5e26\u4e8b\u52a1\u673a\u5236\uff0c\u82e5\u9700\u8981\u5728MongoDB\u4e2d\u5b9e\u73b0\u4e8b\u52a1\u673a\u5236\uff0c\u9700\u901a\u8fc7\u4e00\u4e2a\u989d\u5916\u7684\u8868\uff0c\u4ece\u903b\u8f91\u4e0a\u81ea\u884c\u5b9e\u73b0\u4e8b\u52a1\u3002
\n2\u3001 \u5e94\u7528\u7ecf\u9a8c\u5c11\uff0c\u7531\u4e8eNoSQL\u5174\u8d77\u65f6\u95f4\u77ed\uff0c\u5e94\u7528\u7ecf\u9a8c\u76f8\u6bd4\u5173\u7cfb\u578b\u6570\u636e\u5e93\u8f83\u5c11\u3002
\n3\u3001MongoDB\u5360\u7528\u7a7a\u95f4\u8fc7\u5927\u3002<\/p>\n
\uff08\u56db\uff09\u5bf9\u6bd4 <\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u6570\u636e\u5e93<\/th>\nMongoDB<\/th>\nMySQL<\/th>\n<\/tr>\n<\/thead>\n
\u6570\u636e\u5e93\u6a21\u578b<\/td>\n\u975e\u5173\u7cfb\u578b\uff0cMongoDB\u4e5f\u53eb\u6587\u6863\u578b\u6570\u636e\u5e93<\/td>\n\u5173\u7cfb\u578b<\/td>\n<\/tr>\n
\u5b58\u50a8\u65b9\u5f0f<\/td>\n\u4ee5\u7c7bJSON\u7684\u6587\u6863\u7684\u683c\u5f0f\u5b58\u50a8<\/td>\n\u4e0d\u540c\u5f15\u64ce\u6709\u4e0d\u540c\u7684\u5b58\u50a8\u65b9\u5f0f<\/td>\n<\/tr>\n
\u67e5\u8be2\u8bed\u53e5<\/td>\nMongoDB\u67e5\u8be2\u65b9\u5f0f\uff08\u7c7b\u4f3cJavaScript\u7684\u51fd\u6570\uff09<\/td>\nSQL\u8bed\u53e5<\/td>\n<\/tr>\n
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join\u64cd\u4f5c<\/td>\nMongoDB\u6ca1\u6709join<\/td>\nMySQL\u652f\u6301join<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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\n3\uff09\u4e8b\u52a1\u6027\u3001\u4e00\u81f4\u6027<\/p>\n
NoSQL\u9002\u5408\u5b58\u50a8\u975e\u7ed3\u6784\u5316\u6570\u636e\uff0c\u5982\u6587\u7ae0\u3001\u8bc4\u8bba\uff1a
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1.\u8bbe\u8ba1:<\/p>\n
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2.\u76d1\u63a7<\/p>\n
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3.\u5907\u4efd<\/p>\n
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4.SQL\u8bed\u53e5<\/p>\n
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5.\u6700\u7ec8\u7528\u6237\u670d\u52a1\u548c\u534f\u8c03<\/p>\n
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