{"id":34752,"date":"2022-12-02T18:05:01","date_gmt":"2024-03-11T11:02:48","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/rdb%e7%9a%84%e9%99%90%e5%88%b6%e5%92%8cnosql%e7%9a%84%e5%87%ba%e7%8e%b0\/"},"modified":"2024-04-29T03:28:59","modified_gmt":"2024-04-28T19:28:59","slug":"rdb%e7%9a%84%e9%99%90%e5%88%b6%e5%92%8cnosql%e7%9a%84%e5%87%ba%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/rdb%e7%9a%84%e9%99%90%e5%88%b6%e5%92%8cnosql%e7%9a%84%e5%87%ba%e7%8e%b0\/","title":{"rendered":"RDB\u7684\u9650\u5236\u548cNoSQL\u7684\u51fa\u73b0"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001Stamp Inc\u306e\u6751\u672c\u3067\u3059\u3002<br \/>\nNoSQL\u306e\u904e\u53bb\u3068\u672a\u6765\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u307e\u3059\u3002<br \/>\n\u666e\u6bb5\u306fFirebase\u306e\u6280\u8853\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u3092\u3084\u3063\u3066\u307e\u3059\u3002<\/p>\n<h2>RDB\u306e\u6b74\u53f2<\/h2>\n<p>\u4e3a\u4e86\u8ba8\u8bbaNoSQL\u7684\u5fc5\u8981\u6027\uff0c\u9996\u5148\u6211\u4eec\u8981\u56de\u987e\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff08RDB\uff09\u7684\u51fa\u73b0\u60c5\u51b5\u548c\u5386\u53f2\u3002RDB\u7684\u95ee\u4e16\u53ef\u8ffd\u6eaf\u523020\u4e16\u7eaa70\u5e74\u4ee3\u3002<\/p>\n<h3>\u5173\u7cfb\u6570\u636e\u5e93\u7684\u51fa\u73b0<\/h3>\n<p>RDB(\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9)\u304c\u767b\u5834\u3059\u308b\u4ee5\u524d\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5e02\u5834\u3067\u306f\u3001\u968e\u5c64\u578b\u3068\u547c\u3070\u308c\u308b\u30e2\u30c7\u30eb\u306b\u57fa\u3065\u3044\u305f\u88fd\u54c1\u304c\u4e3b\u6d41\u3060\u3063\u305f\u3002\u5f53\u6642\u306fIBM\u304c\u958b\u767a\u3057\u305fInformation Management System(IMS)\u304c\u5229\u7528\u3055\u308c\u3066\u3044\u305f\u3002<\/p>\n<blockquote><p>IMS\u304c\u4f7f\u308f\u308c\u305f\u6700\u3082\u6709\u540d\u306a\u30b7\u30b9\u30c6\u30e0\u304c\u30011961\u5e74\u304b\u3089\u59cb\u307e\u3063\u305fNASA\u306e\u30a2\u30dd\u30ed\u8a08\u753b\u3067\u3059\u3002\u6700\u7d42\u88fd\u54c1\u3092\u69cb\u6210\u3059\u308b\u90e8\u54c1\u306e\u968e\u5c64\u95a2\u4fc2\u3092\u8868\u3057\u305f\u30ea\u30b9\u30c8\u3092BOM\uff08Bill of Materials\uff09\u3068\u547c\u3073\u3001\u88fd\u9020\u696d\u3067\u306f\u3069\u306e\u3088\u3046\u306a\u88fd\u54c1\u3092\u4f5c\u308b\u304b\u3092\u554f\u308f\u305a\u3001\u3053\u306eBOM\u304c\u8a2d\u8a08\u56f3\u3068\u4e26\u3076\u91cd\u8981\u306a\u60c5\u5831\u3067\u3059\uff08BOM\u306f\u65e5\u672c\u8a9e\u3067\u306f\u300c\u90e8\u54c1\u8868\u300d\u3068\u547c\u3073\u307e\u3059\uff09\u3002IMS\u306f\u30ed\u30b1\u30c3\u30c8\u306e\u81a8\u5927\u306a\u90e8\u54c1\u7fa4\u3092\u7ba1\u7406\u3059\u308b\u3068\u3044\u3046\u96e3\u89e3\u306a\u8ab2\u984c\u306b\u512a\u308c\u305f\u89e3\u3092\u4e0e\u3048\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3057\u305f\u3002<\/p><\/blockquote>\n<h4>RDB\u7684\u53d1\u660e\u8005\u662fIBM\u5de5\u7a0b\u5e08\u3002<\/h4>\n<p>40\u4ee3\u534a\u3070\u306e\u30a8\u30f3\u30b8\u30cb\u30a2E.F.\u30b3\u30c3\u30c9\u304c\u66f8\u3044\u305f\u300cA Relational Model of Data for Large Shared Data Banks\u300d<\/p>\n<h4>\u5173\u7cfb\u6570\u636e\u5e93\u7684\u53d1\u660e\u8005E. F. CODD<\/h4>\n<p>\u5927\u578b\u5171\u4eab\u6570\u636e\u5e93\u7684\u6570\u636e\u5173\u7cfb\u6a21\u578b<\/p>\n<p>\u3010\u8bba\u6587\u3011https:\/\/www.seas.upenn.edu\/~zives\/03f\/cis550\/codd.pdf<br \/>\n\u3010\u53c2\u8003\u3011\u7231\u5fb7\u52a0\u00b7\u79d1\u5fb7\u7684\u300a\u5173\u7cfb\u6570\u636e\u6a21\u578b\u7406\u8bba\u300b<br \/>\n\u3010\u53c2\u8003\u3011https:\/\/www.cc.u-tokai.ac.jp\/text\/2005\/Access-intro.pdf<\/p>\n<p>\u7136\u540e\uff0c\u7531\u5916\u90e8\u5de5\u7a0b\u5e08\u4eec\u5f00\u53d1\u4e86\u8bb8\u591aRDB\u3002<\/p>\n<div>\n<div class=\"post-table\">\u5e74\u4ee3DB\u4e3b\u8981\u306a\u958b\u767a\u51431974\u5e74Ingres\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\u5927\u5b661979\u5e74Oracle DatabaseOracle1983\u5e74DB2IBM1987\u5e74Sybase SQL ServerSybase1989\u5e74MS SQL ServerMicrosoft1989\u5e74PostgreSQL\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\u5927\u5b661995\u5e74MySQLMySQL AB<\/div>\n<\/div>\n<h4>ACID\u7684\u6982\u5ff5\u6bd4RDB\u66f4\u65e9\u8bde\u751f\u3002<\/h4>\n<p>ACID\u662f\u7531\u5b89\u5fb7\u70c8\u4e9a\u65af\u00b7\u7f57\u4f0a\u7279\u548c\u7279\u5965\u00b7\u8d6b\u5c14\u5fb7\u5c14\u4e8e1983\u5e74\u63d0\u51fa\u7684\uff0c\u8fd9\u4e2a\u6982\u5ff5\u572820\u4e16\u7eaa70\u5e74\u4ee3\u672b\u7531\u5409\u59c6\u00b7\u683c\u96f7\u5b9a\u4e49\u3002\u6b64\u5916\uff0cIMS\u57281973\u5e74\u5f00\u59cb\u652f\u6301ACID\u4e8b\u52a1\u3002<\/p>\n<div>\n<div class=\"post-table\">\u5e74\u4ee3\u3067\u304d\u3054\u30681973\u5e74<strong>IMS<\/strong>\u306fACID \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c81979\u5e74\u30b8\u30e0\u30fb\u30b0\u30ec\u30a4\u304cACID\u306e\u6982\u5ff5\u3092\u5b9a\u7fa91983\u5e74\u30a2\u30f3\u30c9\u30ec\u30a2\u30b9\u30fb\u30ed\u30a4\u30bf\u30fc\u3068\u30c6\u30aa\u30fb\u30d8\u30eb\u30c0\u30fc\u304cACID\u3092\u63d0\u5531<\/div>\n<\/div>\n<h4>\u4e00\u76f4\u4ee5\u6765\u90fd\u91cd\u89c6\u6570\u636e\u7684\u4e00\u81f4\u6027\u7684\u5386\u53f2<\/h4>\n<p>RDB\u304c\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u91cd\u8981\u8996\u3057\u3066\u3044\u308b\u306e\u306b\u306f\u7406\u7531\u304c\u3042\u308b\u3002\u958b\u767a\u5f53\u521d\u306f\u4e16\u754c\u4e2d\u306e\u4eba\u9593\u304c\u30a2\u30af\u30bb\u30b9\u3059\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u306a\u304f\u3001\u30de\u30b7\u30f3\u306e\u6027\u80fd\u3082\u30e0\u30fc\u30a2\u306e\u6cd5\u5247\u306e\u521d\u671f\u3067\u9650\u754c\u3092\u610f\u8b58\u3057\u3066\u306a\u304b\u3063\u305f\u306f\u305a\u3060\u3002<br \/>\n\u30b7\u30b9\u30c6\u30e0\u304c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u6c42\u3081\u305f\u306e\u306f\u30b9\u30b1\u30fc\u30eb\u6027\u80fd\u3067\u306f\u306a\u304f\u3001\u53b3\u5bc6\u306a\u4e00\u8cab\u6027\u3060\u3063\u305f\u3068\u8a00\u3048\u308b\u3002<\/p>\n<div>\n<div class=\"post-table\">\u5e74\u4ee3\u3067\u304d\u3054\u30681961\u5e74\u6700\u521d\u306e\u30d1\u30b1\u30c3\u30c8\u901a\u4fe1\u306e\u8ad6\u65871969\u5e74ARPANET\u3067\u521d\u306e\u30d1\u30b1\u30c3\u30c8\u9001\u4fe11980\u5e74\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306e\u898f\u683c\u516c\u958b1982\u5e74TCP\/IP\u6a19\u6e96\u53161982\u5e74Simple Mail Transfer Protocol (SMTP)1983\u5e74Domain Name System (DNS)<\/div>\n<\/div>\n<p>\u4e8b\u5b9f\u4e16\u754c\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4eba\u53e3\u304c\u5897\u3048\u305f\u306e\u306f1990\u5e74\u4ee3\u304b\u3089\u3060\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1f0a37434c4406c188b4\/20-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2019-11-11 21.14.20.png\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1f0a37434c4406c188b4\/21-0.png\" alt=\"n4402020.png\" \/><\/div>\n<h3>NoSQL\u7684\u51fa\u73b0\u3002<\/h3>\n<p>1990\u5e74\u306b\u5165\u308b\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u5229\u7528\u4eba\u53e3\u304c\u6025\u6fc0\u306b\u5897\u52a0\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002<br \/>\n\u3053\u306e\u9803\u304b\u3089\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u8a2d\u8a08\u3055\u308c\u305fDB\u3067\u306f\u6027\u80fd\u52a3\u5316\u304c\u59cb\u307e\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5bfe\u3057\u30b9\u30b1\u30fc\u30eb\u6027\u80fd\u3092\u5fc5\u8981\u3068\u3057\u59cb\u3081\u308b\u3002<\/p>\n<blockquote><p>\u591a\u304f\u306e\u958b\u767a\u8005\u306f\u3001\u5358\u4e00\u306e\u5f37\u529b\u306a\u30b5\u30fc\u30d0\u30fc\u3067\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30fb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5b9f\u884c\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30fb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0 (RDBMS) \u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0 (\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0) \u3092\u8a66\u307f\u3001(\u30b5\u30fc\u30d0\u30fc\u306e\u300c\u30af\u30e9\u30b9\u30bf\u30fc\u300d\u5185\u3067) \u5206\u6563\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u5b9f\u884c\u3057\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30fb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306f 1 \u6b21\u66f8\u304d\u8fbc\u307f\u30b5\u30fc\u30d0\u30fc\u30fb\u30ce\u30fc\u30c9\u3068\u8aad\u307f\u53d6\u308a\u5c02\u7528\u306e\u30ec\u30d7\u30ea\u30ab\u3068\u306e\u9593\u306e\u30c7\u30fc\u30bf\u306e\u5e73\u884c\u6027\u306b\u554f\u984c\u304c\u3042\u308a\u3001\u30a2\u30af\u30bb\u30b9\u30fb\u30b9\u30d4\u30fc\u30c9\u306b\u60a9\u307e\u3055\u308c\u3001\u7570\u306a\u308b\u30ce\u30fc\u30c9\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u30c6\u30fc\u30d6\u30eb\u9593\u306e\u7d50\u5408\u64cd\u4f5c\u3092\u52b9\u679c\u7684\u306b\u5b9f\u884c\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p><\/blockquote>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1f0a37434c4406c188b4\/25-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2019-11-11 15.30.56.png\" \/><\/div>\n<p>1998\u5e74Carlo Strozzi\u306b\u3088\u3063\u3066SQL\u306e\u306a\u3044\u8efd\u91cf\u306aDB\u3092\u63a8\u9032\u3059\u308b\u904b\u52d5\u3068\u3057\u3066&#8221;NOSQL&#8221;\u3068\u3044\u3046\u8a00\u8449\u304c\u4f7f\u308f\u308c\u308b\u3002<\/p>\n<h4>\u975e\u4ec5\u4e3aSQL<\/h4>\n<p>2000\u5e74\u4ee3\u534a\u3070\u306b2\u3064\u306e\u4f01\u696d\u304c\u30c7\u30fc\u30bf\u306e\u4fdd\u7ba1\u3068\u691c\u7d22\u306e\u305f\u3081\u306e\u65b0\u305f\u306a\u30e2\u30c7\u30eb\u3092\u76f8\u6b21\u3044\u3067\u767a\u8868\u3059\u308b\u3002<br \/>\nGoogle\u306f2006\u5e74\u300cA Distributed Storage System for Structured Data\u300d\u3067\u30ab\u30e9\u30e0\u6307\u5411\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30fb\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u308b\u300cBigTable\u300d\u306e\u59a5\u5f53\u6027\u3092\u793a\u3057\u3001Amazon\u306f2007\u5e74\u300cDynamo\u300d\u3067\u5206\u6563\u30ad\u30fc\u30d0\u30ea\u30e5\u30fc\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u30b7\u30b9\u30c6\u30e0\u3092\u63d0\u793a\u3057\u305f\u3002<\/p>\n<p>\u305d\u3057\u3066\u30012009\u5e74\u306b\u30b5\u30f3\u30d5\u30e9\u30f3\u30b7\u30b9\u30b3\u3067\u958b\u304b\u308c\u305f\u30df\u30fc\u30c8\u30a2\u30c3\u30d7\u3067\u300cNoSQL\u300d\u304c\u30cf\u30c3\u30b7\u30e5\u30bf\u30b0\u3068\u3057\u3066\u4f7f\u308f\u308c\u3001\u6b21\u3005\u751f\u307e\u308c\u308b\u3053\u3068\u306b\u306a\u308bRDB\u3067\u306a\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u300cNoSQL\u300d\u3068\u547c\u3070\u308c\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/p>\n<p>Bigtable: A Distributed Storage System for Structured Data<br \/>\nDynamo: Amazon\u2019s Highly Available Key-value Store<\/p>\n<h4>NoSQL\u3092\u6b21\u306e\u30ec\u30d9\u30eb\u306b\u5f15\u304d\u4e0a\u3052\u305fCassandra\uff08\u30ab\u30b5\u30f3\u30c9\u30e9\uff09<\/h4>\n<p>Facebook\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305fNoSQL\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9Cassandra\u3002<br \/>\nFacebook\u306f2008\u5e747\u6708\u306bCassandra\u3092\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u3057\u3066\u516c\u958b\u3057\u30012009\u5e743\u6708\u304b\u3089Apache Incubator\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u306a\u308b\u3002DynamoDB\u306e\u3088\u3046\u306a\u9ad8\u3044\u53ef\u7528\u6027\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u4fdd\u6301\u3057\u3066\u3044\u308b\u3002<\/p>\n<blockquote><p>Facebook\u306e\u30c7\u30fc\u30bf\u30c1\u30fc\u30e0\u3092\u7387\u3044\u308bJeff Hammerbacher\u306fCassandra\u3092Amazon DynamoDB\u306e\u3088\u3046\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u4e0a\u3067\u52d5\u4f5c\u3059\u308bBigTable\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3067\u3042\u308b\u3068\u8868\u73fe\u3057\u3066\u3044\u308b\u3002<\/p><\/blockquote>\n<h5>\u8abf\u7bc0\u53ef\u80fd\u306a\u6574\u5408\u6027\u30ec\u30d9\u30eb\u3068\u7d50\u679c\u6574\u5408\u6027<\/h5>\n<p>Cassandra\u306fDynamo\u3068\u540c\u3058\u304f\u3001\u57fa\u672c\u7684\u306b\u306f\u7d50\u679c\u6574\u5408\u6027\u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u308b\u304c\u6574\u5408\u6027\u30ec\u30d9\u30eb\u306e\u8abf\u7bc0\u304c\u53ef\u80fd\u3060\u3002\u3053\u308c\u306b\u3088\u308a\u958b\u767a\u8005\u306f\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3068\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n<h5>\u4f18\u5316\u4e66\u5199\u6027\u80fd<\/h5>\n<p>\u4e9a\u9a6c\u900a\u7684Dynamo\u91c7\u7528\u4e86B\u6811\uff0c\u800cCassandra\u5219\u91c7\u7528\u4e86LSM\u6811\uff0c\u4e0e\u8c37\u6b4c\u7684BigTable\u7684\u6a21\u578bHBase\u76f8\u540c\u3002<\/p>\n<h5>Cassandra\u304c\u63a1\u7528\u3057\u305fCAP\u5b9a\u7406\u306fAP<\/h5>\n<p>HBase\u306fCAP\u5b9a\u7406\u306eCP\u3092\u63a1\u7528\u3057\u3001Cassandra\u306fAP\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002<br \/>\n\u4e00\u8cab\u6027\u3092\u5f37\u304f\u610f\u8b58\u3057\u3066\u4f5c\u3089\u308c\u3066\u304d\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6b74\u53f2\u306e\u4e2d\u3067\u4e00\u8cab\u6027\u3092\u6368\u3066\u305f\u3053\u3068\u306b\u306f\u5927\u304d\u306a\u610f\u5473\u304c\u3042\u308b\u3002\u6b63\u78ba\u306b\u306f\u6368\u3066\u305f\u8a33\u3067\u306a\u304fEventual Consistency\uff08\u7d50\u679c\u6574\u5408\u6027\uff09\u306e\u6982\u5ff5\u3092\u53d6\u308a\u5165\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u4e00\u81f4\u6027\u56fe\u89e3\u5927\u5168\uff0c\u6db5\u76d6\u4e86\u76f4\u81f3\u6700\u7ec8\u4e00\u81f4\u6027\u4e3a\u6b62\u7684\u7a0b\u5ea6\u3002<\/p>\n<h5>Paxos\u662f\u4e00\u79cd\u5206\u6563\u4e00\u81f4\u6027\u534f\u8bae\u3002<\/h5>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4eba\u53e3\u306e\u5897\u52a0\u306b\u4f34\u3044\u4e16\u754c\u7684\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5206\u6563\u5316\u3055\u305b\u308b\u30cb\u30fc\u30ba\u304c\u51fa\u59cb\u3081\u308b\u3002\u305d\u3053\u3067\u91cd\u8981\u306b\u306a\u3063\u305f\u306e\u304c\u5730\u7406\u7684\u306b\u5206\u6563\u5316\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3082\u4e00\u8cab\u6027\u3092\u4fdd\u3064\u624b\u6cd5\u3060\u3002Paxos\u30d7\u30ed\u30c8\u30b3\u30eb\u306f1990\u5e74\u306b\u767b\u5834\u3057\u547d\u540d\u3055\u308c\u305f\u304c\u3001\u8ad6\u6587\u3068\u3057\u3066\u51fa\u7248\u3055\u308c\u305f\u306e\u306f1998\u5e74\u3002<\/p>\n<p>[\u53c2\u8003] https:\/\/ja.wikipedia.org\/wiki\/Paxos%E3%82%A2%E3%83%AB%E3%82%B4%E3%83%AA%E3%82%BA%E3%83%A0<\/p>\n<h2>NoSQL\u7684\u5f15\u5165\u8fdb\u5c55\u4e0d\u987a\u5229<\/h2>\n<h3>\u63a8\u7279\u8003\u8651\u5f15\u5165Cassandra\uff0c\u4f46\u6700\u7ec8\u51b3\u5b9a\u653e\u5f03\u3002<\/h3>\n<h4>\u8003\u8651\u5f15\u5165Cassandra<\/h4>\n<p>Twitter\u306fMySQL+memcached\u3067\u904b\u7528\u3092\u884c\u3063\u3066\u3044\u305f\u304c\u3001\u904b\u7528\u30b3\u30b9\u30c8\u306e\u5897\u52a0\u306b\u3088\u308a\u307b\u304b\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u691c\u8a0e\u3092\u59cb\u3081\u308b\u3002<br \/>\n2010\u5e74\u306emyNoSQL\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u30a4\u30f3\u30bf\u30d3\u30e5\u30fc\u304c\u3042\u308b\u3002<\/p>\n<p>Twitter\u4e0a\u7684\u5361\u6851\u5fb7\u62c9\uff1a\u91c7\u8bbf\u745e\u5b89\u00b7\u91d1<\/p>\n<blockquote><p>We have a system in place based on shared mysql + memcache but its quickly becoming prohibitively costly (in terms of manpower) to operate. We need a system that can grow in a more automated fashion and be highly available.<br \/>\n\u79c1\u305f\u3061\u306fSharding\u3055\u308c\u305fMySQL + memcached\u3092\u30d9\u30fc\u30b9\u3068\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u904b\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u305d\u308c\u306f\u6025\u901f\u306b\u53d7\u3051\u5165\u308c\u304c\u305f\u3044\u307b\u3069\u904b\u7528\u30b3\u30b9\u30c8\u304c\uff08\u304a\u3082\u306b\u4eba\u7684\u30b3\u30b9\u30c8\u304c\uff09\u304b\u304b\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u3082\u3063\u3068\u9ad8\u53ef\u7528\u3067\u81ea\u52d5\u5316\u3055\u308c\u305f\u65b9\u6cd5\u3067\u6210\u9577\u53ef\u80fd\u306a\u30b7\u30b9\u30c6\u30e0\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p><\/blockquote>\n<p>Google\u3067MySQL\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u3092\u7387\u3044\u305f\u306e\u3061\u3001\u73fe\u5728\u306fFacebook\u306b\u5728\u7c4d\u3057\u3066\u3044\u308bMark Callaghan\u6c0f\u304c2010\u5e74\u306b\u30dd\u30b9\u30c8\u3057\u305f\u30d6\u30ed\u30b0\u306f\u6b21\u306e\u3088\u3046\u306b\u59cb\u307e\u308b\u3002<\/p>\n<p>\u5584\u4e8e\u4e0e\u4ed6\u4eba\u5408\u4f5c<\/p>\n<blockquote><p>A few years ago MySQL+memcached and PostgreSQL+memcached were the only choices for high-scale applications. That has changed with the arrival of NoSQL.<br \/>\n\u6570\u5e74\u524d\u307e\u3067\u3001MySQL+memcached\u3084PostgreSQL+memcached\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306e\u552f\u4e00\u306e\u9078\u629e\u80a2\u3060\u3063\u305f\u3002\u3057\u304b\u3057\u305d\u306e\u72b6\u6cc1\u306fNoSQL\u306e\u767b\u5834\u3067\u5909\u308f\u3063\u305f\u3002<\/p><\/blockquote>\n<p>Facebook\u5458\u5de5Mark Callaghan\u5728YouTube\u4e0a\u53d1\u5e03\u7684\u89c6\u9891\uff0c\u8bc4\u4f30\u4e86MySQL\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u7684\u6bd4\u8f83\u3002<\/p>\n<h4>\u6226\u7565\u7684\u7406\u7531\u3067\u5c0e\u5165\u3092\u65ad\u5ff5<\/h4>\n<p>NoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3042\u308bCassandra\u3078\u79fb\u884c\u3057\u3088\u3046\u3068\u3057\u305f\u304c\u4f5c\u696d\u3092\u4e2d\u6b62\u3057\u3001\u5f15\u304d\u7d9a\u304dMySQL\u3067\u306e\u904b\u7528\u3092\u7d99\u7d9a\u3059\u308b\u3068\u30012010\u5e747\u67089\u65e5\u306eTwitter Engineering Blog\u3067\u516c\u8868\u3059\u308b\u3002<\/p>\n<p>Cassandra at Twitter Today<\/p>\n<blockquote><p>For now, we&#8217;re not working on using Cassandra as a store for Tweets. This is a change in strategy. Instead we&#8217;re going to continue to maintain our existing Mysql-based storage.<br \/>\nWe believe that this isn&#8217;t the time to make large scale migration to a new technology.<br \/>\n\u30c4\u30a4\u30fc\u30c8\u306e\u4fdd\u5b58\u5148\u3068\u3057\u3066Cassandra\u3092\u4f7f\u3046\u305f\u3081\u306e\u4f5c\u696d\u3092\u4e2d\u6b62\u3057\u305f\u3002\u3053\u308c\u306f\u6226\u7565\u306e\u5909\u66f4\u3060\u3002\u79c1\u305f\u3061\u306f\u65e2\u5b58\u306eMySQL\u30d9\u30fc\u30b9\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u5229\u7528\u3057\u7d9a\u3051\u308b\u3053\u3068\u306b\u3059\u308b\u3002<br \/>\n\u3044\u307e\u306f\u65b0\u3057\u3044\u6280\u8853\u3078\u306e\u5927\u898f\u6a21\u306a\u79fb\u884c\u3092\u3059\u308b\u6642\u671f\u3067\u306f\u306a\u3044\u3068\u78ba\u4fe1\u3057\u3066\u3044\u308b\u3002<\/p><\/blockquote>\n<p>Twitter\u57282010\u5e7410\u6708\u65f6\u5229\u7528Cassandra\u5728\u4f4d\u7f6e\u4fe1\u606f\u6570\u636e\u5b58\u50a8\u3001\u5b9e\u65f6\u5206\u6790\u70ed\u95e8\u63a8\u6587\u7b49\u591a\u9879\u7528\u9014\uff0c\u5305\u62ec\u6570\u636e\u6316\u6398\u5904\u7406\u3002\u53ea\u662f\u653e\u5f03\u4e86Cassandra\u4f5c\u4e3a\u63a8\u6587\u5b58\u50a8\u7684\u9009\u62e9\uff0c\u5e0c\u671b\u4e0d\u8981\u8bef\u89e3\u3002<\/p>\n<div>\n<div class=\"post-table\">\u65e5\u4ed8\u30d6\u30ed\u30b02010\u5e742\u670823\u65e5<a href=\"https:\/\/nosql.mypopescu.com\/post\/407159447\/cassandra-twitter-an-interview-with-ryan-king\" target=\"_blank\" rel=\"nofollow noopener\">Cassandra @ Twitter: An Interview with Ryan King<\/a>2010\u5e743\u67082\u65e5<a href=\"http:\/\/mysqlha.blogspot.com\/2010\/03\/plays-well-with-others.html\" target=\"_blank\" rel=\"nofollow noopener\">Plays well with others<\/a>2010\u5e747\u670810\u65e5<a href=\"https:\/\/blog.twitter.com\/engineering\/en_us\/a\/2010\/cassandra-at-twitter-today.html\" target=\"_blank\" rel=\"nofollow noopener\">Cassandra at Twitter Today<\/a><\/div>\n<\/div>\n<h2>NoSQL\u89e3\u51b3\u4e86\u5173\u7cfb\u6570\u636e\u5e93\u7684\u7279\u6027\u3002<\/h2>\n<h3>RDB\u7684\u74f6\u9888\u6709\u4e24\u4e2a\u3002<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4e00\u8cab\u6027\u3092\u62c5\u4fdd\u3059\u308b\u305f\u3081\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u5171\u6709\u3059\u308b\u69cb\u6210\u3092\u53d6\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">SQL\u304c\u5f37\u529b\u3067\u67d4\u8edf\u306a\u305f\u3081\u8907\u96d1\u306a\u51e6\u7406\u3092\u5b9f\u884c\u3067\u304d\u3066\u3057\u307e\u3046\u3053\u3068<\/ul>\n<p>RDB\u306e\u67d4\u8edf\u306aQuery\u306fNoSQL\u3068\u6bd4\u3079\u3066\u5927\u304d\u306a\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u3067\u3042\u308b\u4e00\u65b9\u3001\u969c\u5bb3\u70b9\u306b\u306a\u308a\u5f97\u308b\u3053\u3068\u3092\u5fd8\u308c\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u4e8b\u5b9f\u73fe\u5728RDB\u306b\u9ad8\u8ca0\u8377\u3092\u4e0e\u3048\u3066\u3044\u308b\u306e\u306f\u9ad8\u5ea6\u306b\u7d44\u307f\u4e0a\u3052\u3089\u308c\u305fSubQuery\u3060\u3002NoSQL\u3067\u306fQuery\u306b\u983c\u3089\u306a\u3044\u8a2d\u8a08\u3092\u305b\u3056\u308b\u3092\u5f97\u306a\u3044\u3002NoSQL\u3067\u306fClient Side Join\u3092\u63a8\u5968\u3057\u3066\u304a\u308aJOIN\u3092Client\u5074\u3067\u884c\u3046\u3002\u3053\u308c\u306b\u3088\u308a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8ca0\u8377\u3092\u5206\u6563\u3057\u3066\u3044\u308b\u3002<br \/>\n\u305f\u3060\u3057\u3001\u3053\u308c\u306fRDB\u3067\u3082\u540c\u3058\u8a2d\u8a08\u30fb\u958b\u767a\u65b9\u91dd\u3092\u884c\u3046\u3053\u3068\u306f\u53ef\u80fd\u3060\u3002\u3053\u3053\u3067\u8ff0\u3079\u305f\u3044\u306e\u306fQuery\u3060\u3051\u306b\u983c\u3063\u305f\u8a2d\u8a08\u3067\u306f\u9650\u754c\u304c\u3042\u308b\u3053\u3068\u3092\u958b\u767a\u8005\u306f\u610f\u8b58\u3059\u3079\u304d\u3060\u3068\u8a00\u3046\u3053\u3068\u3060\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u30a4\u30f3\u30d5\u30e9\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5225\u308c\u3066\u308b\u958b\u767a\u73fe\u5834\u306b\u304a\u3044\u3066\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8a2d\u8a08\u306b\u3088\u3063\u3066\u30a4\u30f3\u30d5\u30e9\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u60b2\u3057\u3044\u601d\u3044\u3092\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/p>\n<h3>\u6570\u636e\u6a21\u578b\u7684\u9650\u5236<\/h3>\n<ul class=\"post-ul\">RDB\u306f\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u8868\u73fe\u3057\u306b\u304f\u3044<\/ul>\n<p>RDB\u306f\u9759\u7684\u306a\u30c6\u30fc\u30d6\u30eb\u306e\u69cb\u9020\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u904b\u7528\u3059\u308b\u4e2d\u3067\u52d5\u7684\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u306f\u60f3\u5b9a\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u4e00\u822c\u7684\u3002\u30c6\u30fc\u30d6\u30eb\u5b9a\u7fa9\u3084\u30c6\u30fc\u30d6\u30eb\u9593\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306f\u5927\u898f\u6a21\u306a\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002<\/p>\n<p>\u73fe\u5728\u306fMySQL\u306fJSON\u306b\u5bfe\u5fdc\u3057\u305f\u3053\u3068\u3067\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8DB\u306e\u3088\u3046\u306b\u67d4\u8edf\u306a\u8a2d\u8a08\u3092\u4f5c\u308b\u3053\u3068\u3082\u53ef\u80fd\u306b\u306a\u3063\u305f\u3002<\/p>\n<h2>\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0cNoSQL\u548cRDB\u4e4b\u95f4\u7684\u754c\u9650\u53d8\u5f97\u4e0d\u6e05\u6670\u3002<\/h2>\n<h3>\u8c37\u6b4c\u4e0d\u65ad\u5730\u63a8\u51faNoSQL\u6570\u636e\u5e93\u3002<\/h3>\n<p>2011\u5e74\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3068\u4e00\u8cab\u6027\u3092\u4e21\u7acb\u3057\u305f\u5206\u6563\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2Megastore\u3092\u767a\u8868\u3002<br \/>\nGoogle Cloud Platform\uff08GCP\uff09\u3067\u306f\u3001Cloud Datastore\u3068\u3044\u3046\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001Cloud Datastore\u306f\u3001\u5185\u90e8\u7684\u306bMegastore\u3092\u7528\u3044\u3066\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>Megastore: Providing Scalable, Highly Available Storage for Interactive Services<\/p>\n<p>2012\u5e74\u306b\u8a2d\u8a08\u304c\u8ad6\u6587\u3068\u3057\u3066\u516c\u958b\u3055\u308c\u305fSpanner\u30022017\u5e74\u304b\u3089\u306fGoogle Cloud Platform\u4e0a\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u3002<br \/>\n\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u5bfe\u3059\u308b\u6700\u3082\u53b3\u683c\u306a\u540c\u6642\u5b9f\u884c\u5236\u5fa1\uff08\u5916\u90e8\u6574\u5408\uff09\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u4fdd\u8a3c\u3057\u3066\u3044\u308b\u3002<\/p>\n<p>\u6273\u624b\uff1a\u8c37\u6b4c\u7684\u5168\u7403\u5206\u5e03\u5f0f\u6570\u636e\u5e93<br \/>\n[\u53c2\u8003] Spanner\uff1aTrueTime\u548cCAP\u5b9a\u7406<\/p>\n<p>\u5206\u6563\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3042\u308bCloud Spanner\u306fNoSQL\u3068\u4f3c\u305f\u7279\u5fb4\u3092\u6301\u3063\u3066\u3044\u306a\u304c\u3089Google\u3067\u306fRDB\u3068\u3057\u3066\u4f4d\u7f6e\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1f0a37434c4406c188b4\/75-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2019-11-13 13.41.31.png\" \/><\/div>\n<h2>\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u4e00\u81f4\u6027\u7684\u5b9a\u4e49\u3002<\/h2>\n<div>\n<div class=\"post-table\">\u7528\u8a9e\u5b9a\u7fa9\u6574\u5408\u6027\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u6574\u5408\u6027\u306f\u3001\u3042\u3089\u3086\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u3001\u5f71\u97ff\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u3001\u8a31\u53ef\u3055\u308c\u305f\u65b9\u6cd5\u3067\u306e\u307f\u5909\u66f4\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3068\u3044\u3046\u8981\u4ef6\u3092\u6307\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u66f8\u304d\u8fbc\u307e\u308c\u308b\u30c7\u30fc\u30bf\u306f\u3001\u5b9a\u7fa9\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066\u6709\u52b9\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u76f4\u5217\u5316\u53ef\u80fd\u6027\u76f4\u5217\u5316\u53ef\u80fd\u6027\u306f\u3001\u7570\u306a\u308b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u4e00\u90e8\u304c\u4e26\u5217\u306b\u8907\u6570\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5206\u96e2\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u6319\u52d5\u304c\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u9806\u6b21\u5b9f\u884c\u3055\u308c\u305f\u5834\u5408\u3068\u540c\u3058\u306b\u306a\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u305d\u306e\u9806\u5e8f\u306f\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u5b9f\u969b\u306b\u5b9f\u884c\u3055\u308c\u305f\u9806\u5e8f\u3068\u9055\u3063\u3066\u3082\u554f\u984c\u306a\u3044\u3068\u3055\u308c\u307e\u3059\u3002\u7dda\u5f62\u5316\u53ef\u80fd\u6027\u7dda\u5f62\u5316\u53ef\u80fd\u6027\u306f\u3001\u30ec\u30b8\u30b9\u30bf\uff08\u500b\u3005\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff09\u306e\u8aad\u307f\u66f8\u304d\u306e\u9806\u5e8f\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u3057\u3066\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u306a\u3044\u306e\u3067\u3001\u7af6\u5408\u306e\u30de\u30c6\u30ea\u30a2\u30e9\u30a4\u30ba\u306e\u3088\u3046\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u306a\u3051\u308c\u3070\u3001\u66f8\u304d\u8fbc\u307f\u30b9\u30ad\u30e5\u30fc\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u9632\u3052\u307e\u305b\u3093\u3002\u5f37\u6574\u5408\u6027\u3059\u3079\u3066\u306e\u30a2\u30af\u30bb\u30b9\u304c\u3059\u3079\u3066\u306e\u4e26\u5217\u30d7\u30ed\u30bb\u30b9\uff08\u307e\u305f\u306f\u30ce\u30fc\u30c9\u3001\u30d7\u30ed\u30bb\u30c3\u30b5\u306a\u3069\uff09\u306b\u3088\u3063\u3066\u3001\u540c\u3058\u9806\u5e8f\u3067\uff08\u9806\u6b21\u5b9f\u884c\u3055\u308c\u308b\u3088\u3046\u306b\uff09\u898b\u3048\u307e\u3059\u3002\u30ec\u30d7\u30ea\u30b1\u30fc\u30c8\u3055\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u7dda\u5f62\u5316\u53ef\u80fd\u3067\u3042\u308b\u5834\u5408\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u5f37\u6574\u5408\u6027\u3092\u793a\u3059\u3068\u3044\u3046\u5b9a\u7fa9\u3082\u3042\u308a\u307e\u3059\u3002\u7d50\u679c\u6574\u5408\u6027\u7d50\u679c\u6574\u5408\u6027\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u66f8\u304d\u8fbc\u307f\u3092\u505c\u6b62\u3057\u3066\u3057\u3070\u3089\u304f\u5f85\u3064\u3068\u3001\u6700\u7d42\u7684\u306b\u3001\u3059\u3079\u3066\u306e\u8aad\u307f\u53d6\u308a\u8981\u6c42\u306b\u5bfe\u3057\u3066\u540c\u3058\u5024\u304c\u8fd4\u3055\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u5916\u90e8\u6574\u5408\u6027\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e commit \u304c\u8a8d\u8b58\u3055\u308c\u308b\u9806\u5e8f\u306f\u9806\u6b21\u5b9f\u884c\u9806\u5e8f\u3068\u6574\u5408\u3057\u307e\u3059\u3002\u5916\u90e8\u6574\u5408\u6027\u306f\u3001\u7dda\u5f62\u5316\u53ef\u80fd\u6027\u3068\u76f4\u5217\u5316\u53ef\u80fd\u6027\u306e\u3069\u3061\u3089\u3088\u308a\u3082\u5f37\u3044\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002<\/div>\n<\/div>\n<p>\u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u5c3d\u53ef\u80fd\u9009\u62e9\u5f3a\u4e00\u81f4\u6027<\/p>\n<hr \/>\n<h2>\u8bf7\u770b\u53c2\u8003\u8d44\u6599\u3002<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">RDB\u3068NoSQL\u306b\u307f\u308bDB\u8fd1\u73fe\u4ee3\u53f2 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u7834\u58ca\u7684\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u306f\u4e8c\u5ea6\u8d77\u304d\u308b\u304b\uff1f<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">NoSQL\u306fRDBMS\u306b\u53d6\u3063\u3066\u4ee3\u308f\u308b\u3082\u306e\u306a\u306e\u304b\uff1f<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">NoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u2015 \u5b9a\u7fa9\u3068\u89e3\u8aac<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">NoSQL \u306e\u4e16\u754c\u3092\u7a81\u304d\u9032\u3080\u6e96\u5099\u306f\u3067\u304d\u3066\u3044\u307e\u3059\u304b\uff1f<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Twitter\u3068Digg\u304cNoSQL\u306e\u300cCassandra\u300d\u3092\u9078\u3076\u7406\u7531<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001Stamp Inc\u306e\u6751\u672c\u3067\u3059\u3002 NoSQL\u306e\u904e\u53bb\u3068\u672a\u6765\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u307e\u3059\u3002 \u666e\u6bb5\u306fFirebase [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-34752","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>RDB\u7684\u9650\u5236\u548cNoSQL\u7684\u51fa\u73b0 - Blog - Silicon Cloud<\/title>\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.silicloud.com\/zh\/blog\/rdb\u7684\u9650\u5236\u548cnosql\u7684\u51fa\u73b0\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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