{"id":39610,"date":"2025-04-25T17:29:31","date_gmt":"2025-04-25T09:29:31","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=39610"},"modified":"2025-04-25T17:29:31","modified_gmt":"2025-04-25T09:29:31","slug":"%e4%ba%91%e5%8e%9f%e7%94%9fnpm%e5%9c%a8%e6%95%b0%e6%8d%ae%e4%b8%80%e8%87%b4%e6%80%a7%e5%92%8c%e5%90%8c%e6%ad%a5%e6%96%b9%e9%9d%a2%e7%9a%84%e6%8c%91%e6%88%98%e6%9c%89%e5%93%aa%e4%ba%9b","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/39610.html","title":{"rendered":"\u4e91\u539f\u751fNPM\u5728\u6570\u636e\u4e00\u81f4\u6027\u548c\u540c\u6b65\u65b9\u9762\u7684\u6311\u6218\u6709\u54ea\u4e9b"},"content":{"rendered":"

\n

\"\u4e91\u539f\u751fNPM\u5728\u6570\u636e\u4e00\u81f4\u6027\u548c\u540c\u6b65\u65b9\u9762\u7684\u6311\u6218\u6709\u54ea\u4e9b\"<\/p>\n<\/p>\n

\u4e00\u3001\u6570\u636e\u4e00\u81f4\u6027\u6311\u6218<\/h2>\n

1. \u5206\u5e03\u5f0f\u4e8b\u52a1\u7ba1\u7406<\/strong><\/p>\n

  • \u6311\u6218\u63cf\u8ff0<\/strong>\uff1a<\/li>\n
  • \u5728\u4e91\u539f\u751f\u73af\u5883\u4e2d\uff0c\u5e94\u7528\u7a0b\u5e8f\u901a\u5e38\u88ab\u62c6\u5206\u6210\u591a\u4e2a\u5fae\u670d\u52a1\uff0c\u6bcf\u4e2a\u5fae\u670d\u52a1\u90fd\u6709\u81ea\u5df1\u7684\u6570\u636e\u5e93\u3002\u8de8\u591a\u4e2a\u670d\u52a1\u548c\u6570\u636e\u5e93\u7684\u4e8b\u52a1\u7ba1\u7406\u53d8\u5f97\u590d\u6742\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u7535\u5b50\u5546\u52a1\u5e94\u7528\u4e2d\uff0c\u4e0b\u5355\u64cd\u4f5c\u53ef\u80fd\u6d89\u53ca\u5230\u8ba2\u5355\u670d\u52a1\u3001\u5e93\u5b58\u670d\u52a1\u548c\u652f\u4ed8\u670d\u52a1\uff0c\u5982\u4f55\u786e\u4fdd\u8fd9\u4e9b\u670d\u52a1\u95f4\u7684\u6570\u636e\u4e00\u81f4\u6027\u662f\u4e00\u4e2a\u6311\u6218\u3002<\/li>\n
  • \u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/li>\n
  • \u5206\u5e03\u5f0f\u4e8b\u52a1\u534f\u8bae<\/strong>\uff1a\u5982\u4f7f\u7528\u4e24\u9636\u6bb5\u63d0\u4ea4\uff082PC\uff09\u6216\u8865\u507f\u4e8b\u52a1\uff08Compensating Transactions\uff09\u6765\u7ba1\u7406\u5206\u5e03\u5f0f\u4e8b\u52a1\u3002\u4e24\u9636\u6bb5\u63d0\u4ea4\u534f\u8bae\u901a\u8fc7\u534f\u8c03\u8005\uff08Coordinator\uff09\u6765\u786e\u4fdd\u6240\u6709\u53c2\u4e0e\u8005\u8981\u4e48\u5168\u90e8\u63d0\u4ea4\uff0c\u8981\u4e48\u5168\u90e8\u56de\u6eda\u4e8b\u52a1\u3002\u8865\u507f\u4e8b\u52a1\u5219\u901a\u8fc7\u7f16\u5199\u989d\u5916\u7684\u903b\u8f91\u6765\u64a4\u9500\u5df2\u7ecf\u6267\u884c\u7684\u64cd\u4f5c\uff0c\u4ee5\u8fbe\u5230\u6700\u7ec8\u4e00\u81f4\u7684\u72b6\u6001\u3002<\/li>\n
  • \u5206\u5e03\u5f0f\u4e8b\u52a1\u6846\u67b6<\/strong>\uff1a\u4f7f\u7528Seata\u6216Atomikos\u7b49\u5206\u5e03\u5f0f\u4e8b\u52a1\u6846\u67b6\u6765\u7b80\u5316\u5206\u5e03\u5f0f\u4e8b\u52a1\u7684\u7ba1\u7406\u3002\u8fd9\u4e9b\u6846\u67b6\u63d0\u4f9b\u4e86\u4e8b\u52a1\u534f\u8c03\u3001\u81ea\u52a8\u91cd\u8bd5\u548c\u56de\u6eda\u7b49\u529f\u80fd\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u65b9\u4fbf\u5730\u5904\u7406\u5206\u5e03\u5f0f\u4e8b\u52a1\u3002<\/li>\n
  • \u6d88\u606f\u961f\u5217<\/strong>\uff1a\u5229\u7528\u6d88\u606f\u961f\u5217\uff08\u5982Apache Kafka\u6216RabbitMQ\uff09\u6765\u5b9e\u73b0\u5f02\u6b65\u901a\u4fe1\u548c\u6700\u7ec8\u4e00\u81f4\u6027\u3002\u670d\u52a1\u95f4\u901a\u8fc7\u53d1\u9001\u548c\u63a5\u6536\u6d88\u606f\u6765\u89e6\u53d1\u76f8\u5e94\u7684\u64cd\u4f5c\uff0c\u4ece\u800c\u964d\u4f4e\u76f4\u63a5\u8026\u5408\u5ea6\uff0c\u5e76\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u4f38\u7f29\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n

    2. \u6570\u636e\u590d\u5236\u548c\u540c\u6b65<\/strong><\/p>\n

  • \u6311\u6218\u63cf\u8ff0<\/strong>\uff1a<\/li>\n
  • \u6570\u636e\u53ef\u80fd\u5b58\u50a8\u5728\u591a\u4e2a\u8282\u70b9\u6216\u6570\u636e\u4e2d\u5fc3\uff0c\u5982\u4f55\u786e\u4fdd\u8fd9\u4e9b\u526f\u672c\u4e4b\u95f4\u7684\u4e00\u81f4\u6027\u662f\u4e00\u4e2a\u6311\u6218\u3002\u7f51\u7edc\u5ef6\u8fdf\u3001\u8282\u70b9\u6545\u969c\u7b49\u56e0\u7d20\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4e0d\u4e00\u81f4\u3002<\/li>\n
  • \u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/li>\n
  • \u6570\u636e\u590d\u5236\u534f\u8bae<\/strong>\uff1a\u4f7f\u7528\u4e3b\u4ece\u590d\u5236\uff08Master-Slave Replication\uff09\u6216\u591a\u4e3b\u590d\u5236\uff08Multi-Master Replication\uff09\u534f\u8bae\u6765\u7ba1\u7406\u6570\u636e\u526f\u672c\u3002\u4e3b\u4ece\u590d\u5236\u901a\u8fc7\u4e00\u4e2a\u4e3b\u8282\u70b9\uff08Master\uff09\u6765\u63a5\u53d7\u5199\u64cd\u4f5c\uff0c\u5e76\u5c06\u6570\u636e\u540c\u6b65\u5230\u591a\u4e2a\u4ece\u8282\u70b9\uff08Slaves\uff09\u3002\u591a\u4e3b\u590d\u5236\u5141\u8bb8\u591a\u4e2a\u8282\u70b9\u540c\u65f6\u63a5\u53d7\u5199\u64cd\u4f5c\uff0c\u5e76\u901a\u8fc7\u51b2\u7a81\u89e3\u51b3\u7b97\u6cd5\u6765\u786e\u4fdd\u6570\u636e\u4e00\u81f4\u6027\u3002<\/li>\n
  • \u4e00\u81f4\u6027\u6a21\u578b<\/strong>\uff1a\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u9009\u62e9\u5f3a\u4e00\u81f4\u6027\uff08\u5982CP\u6a21\u578b\uff09\u6216\u6700\u7ec8\u4e00\u81f4\u6027\uff08\u5982AP\u6a21\u578b\uff09\u3002\u5f3a\u4e00\u81f4\u6027\u8981\u6c42\u6240\u6709\u8282\u70b9\u5728\u540c\u4e00\u65f6\u95f4\u770b\u5230\u76f8\u540c\u7684\u6570\u636e\uff0c\u9002\u7528\u4e8e\u5bf9\u6570\u636e\u4e00\u81f4\u6027\u8981\u6c42\u6781\u9ad8\u7684\u573a\u666f\u3002\u6700\u7ec8\u4e00\u81f4\u6027\u5219\u5141\u8bb8\u77ed\u6682\u7684\u6570\u636e\u4e0d\u4e00\u81f4\uff0c\u4f46\u6700\u7ec8\u6240\u6709\u8282\u70b9\u4f1a\u8fbe\u5230\u4e00\u81f4\u72b6\u6001\uff0c\u9002\u7528\u4e8e\u5bf9\u53ef\u7528\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u3002<\/li>\n
  • \u6570\u636e\u540c\u6b65\u5de5\u5177<\/strong>\uff1a\u4f7f\u7528\u5de5\u5177\u5982SymmetricDS\u6216Daffodil Replicator\u6765\u81ea\u52a8\u5316\u6570\u636e\u540c\u6b65\u8fc7\u7a0b\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4e0d\u540c\u8282\u70b9\u95f4\u7684\u4e00\u81f4\u6027\u3002\u8fd9\u4e9b\u5de5\u5177\u63d0\u4f9b\u4e86\u6570\u636e\u8fc7\u6ee4\u3001\u8f6c\u6362\u548c\u51b2\u7a81\u89e3\u51b3\u7b49\u529f\u80fd\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u540c\u6b65\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/li>\n

    3. \u5e76\u53d1\u63a7\u5236<\/strong><\/p>\n

  • \u6311\u6218\u63cf\u8ff0<\/strong>\uff1a<\/li>\n
  • \u591a\u4e2a\u7528\u6237\u6216\u670d\u52a1\u53ef\u80fd\u540c\u65f6\u5bf9\u540c\u4e00\u6570\u636e\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\uff0c\u5982\u4f55\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u662f\u4e00\u4e2a\u6311\u6218\u3002<\/li>\n
  • \u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/li>\n
  • \u4e50\u89c2\u9501\u548c\u60b2\u89c2\u9501<\/strong>\uff1a\u4f7f\u7528\u4e50\u89c2\u9501\uff08Optimistic Locking\uff09\u548c\u60b2\u89c2\u9501\uff08Pessimistic Locking\uff09\u673a\u5236\u6765\u63a7\u5236\u5e76\u53d1\u8bbf\u95ee\u3002\u4e50\u89c2\u9501\u5047\u8bbe\u51b2\u7a81\u5f88\u5c11\u53d1\u751f\uff0c\u5141\u8bb8\u5e76\u53d1\u8bfb\u5199\uff0c\u53ea\u5728\u63d0\u4ea4\u65f6\u68c0\u67e5\u6570\u636e\u662f\u5426\u88ab\u4fee\u6539\u8fc7\u3002\u60b2\u89c2\u9501\u5219\u5047\u8bbe\u51b2\u7a81\u7ecf\u5e38\u53d1\u751f\uff0c\u901a\u8fc7\u6392\u4ed6\u9501\u6765\u9632\u6b62\u5176\u4ed6\u4e8b\u52a1\u5bf9\u6570\u636e\u7684\u8bbf\u95ee\uff0c\u76f4\u5230\u5f53\u524d\u4e8b\u52a1\u7ed3\u675f\u3002<\/li>\n
  • \u5206\u5e03\u5f0f\u9501\u670d\u52a1<\/strong>\uff1a\u4f7f\u7528\u5206\u5e03\u5f0f\u9501\u670d\u52a1\uff08\u5982Redis\u6216ZooKeeper\uff09\u6765\u534f\u8c03\u591a\u4e2a\u8282\u70b9\u95f4\u7684\u5e76\u53d1\u8bbf\u95ee\u3002\u8fd9\u4e9b\u670d\u52a1\u63d0\u4f9b\u4e86\u539f\u5b50\u64cd\u4f5c\u548c\u5206\u5e03\u5f0f\u534f\u8c03\u529f\u80fd\uff0c\u786e\u4fdd\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e0b\u53ea\u6709\u4e00\u4e2a\u8282\u70b9\u80fd\u591f\u83b7\u5f97\u9501\uff0c\u4ece\u800c\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002<\/li>\n
  • MVCC\uff08\u591a\u7248\u672c\u5e76\u53d1\u63a7\u5236\uff09<\/strong>\uff1a\u91c7\u7528MVCC\u673a\u5236\u6765\u7ba1\u7406\u5e76\u53d1\u4e8b\u52a1\uff0c\u5141\u8bb8\u4e0d\u540c\u4e8b\u52a1\u5728\u540c\u4e00\u65f6\u95f4\u770b\u5230\u4e0d\u540c\u7248\u672c\u7684\u6570\u636e\u3002\u8fd9\u79cd\u673a\u5236\u901a\u8fc7\u7ef4\u62a4\u6570\u636e\u7684\u591a\u4e2a\u5386\u53f2\u7248\u672c\u6765\u5b9e\u73b0\u5e76\u53d1\u63a7\u5236\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u5e76\u53d1\u6027\u80fd\u3002<\/li>\n

    4. \u6545\u969c\u6062\u590d\u548c\u6570\u636e\u4e00\u81f4\u6027<\/strong><\/p>\n

  • \u6311\u6218\u63cf\u8ff0<\/strong>\uff1a<\/li>\n
  • \u8282\u70b9\u6545\u969c\u3001\u7f51\u7edc\u4e2d\u65ad\u7b49\u95ee\u9898\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u6216\u4e0d\u4e00\u81f4\uff0c\u5982\u4f55\u5728\u6545\u969c\u6062\u590d\u540e\u786e\u4fdd\u6570\u636e\u7684\u4e00\u81f4\u6027\u662f\u4e00\u4e2a\u6311\u6218\u3002<\/li>\n
  • \u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/li>\n
  • \u65e5\u5fd7\u548c\u6062\u590d\u673a\u5236<\/strong>\uff1a\u4f7f\u7528\u9884\u5199\u5f0f\u65e5\u5fd7\uff08Write-Ahead Logging\uff0cWAL\uff09\u6765\u8bb0\u5f55\u6240\u6709\u7684\u5199\u64cd\u4f5c\uff0c\u4ee5\u4fbf\u5728\u6545\u969c\u6062\u590d\u65f6\u8fdb\u884c\u91cd\u505a\uff08Redo\uff09\u6216\u56de\u6eda\uff08Undo\uff09\u64cd\u4f5c\u3002\u901a\u8fc7\u5b9a\u671f\u5907\u4efd\u548c\u6062\u590d\u65e5\u5fd7\uff0c\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u6301\u4e45\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n
  • \u96c6\u7fa4\u7ba1\u7406\u548c\u6545\u969c\u8f6c\u79fb<\/strong>\uff1a\u4f7f\u7528\u96c6\u7fa4\u7ba1\u7406\u5de5\u5177\uff08\u5982Kubernetes\uff09\u6765\u76d1\u63a7\u8282\u70b9\u5065\u5eb7\u72b6\u6001\uff0c\u5e76\u5728\u8282\u70b9\u6545\u969c\u65f6\u81ea\u52a8\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\u3002\u901a\u8fc7\u5c06\u6570\u636e\u590d\u5236\u5230\u591a\u4e2a\u8282\u70b9\uff0c\u5e76\u5728\u6545\u969c\u65f6\u5feb\u901f\u5207\u6362\u5230\u53ef\u7528\u8282\u70b9\uff0c\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u4e22\u5931\u548c\u4e0d\u4e00\u81f4\u7684\u98ce\u9669\u3002<\/li>\n
  • \u6570\u636e\u6821\u9a8c\u548c\u4fee\u590d<\/strong>\uff1a\u5b9a\u671f\u8fd0\u884c\u6570\u636e\u6821\u9a8c\u548c\u4fee\u590d\u4efb\u52a1\uff0c\u4ee5\u68c0\u6d4b\u548c\u7ea0\u6b63\u6570\u636e\u4e0d\u4e00\u81f4\u95ee\u9898\u3002\u901a\u8fc7\u6bd4\u8f83\u6570\u636e\u7684\u54c8\u5e0c\u503c\u6216\u4f7f\u7528\u6821\u9a8c\u548c\u7b97\u6cd5\uff0c\u53ef\u4ee5\u53d1\u73b0\u6570\u636e\u635f\u574f\u6216\u4e0d\u4e00\u81f4\u7684\u90e8\u5206\uff0c\u5e76\u8fdb\u884c\u4fee\u590d\u3002<\/li>\n

    5. \u7f13\u5b58\u4e00\u81f4\u6027<\/strong><\/p>\n

  • \u6311\u6218\u63cf\u8ff0<\/strong>\uff1a<\/li>\n
  • \u7f13\u5b58\u662f\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u4f46\u7f13\u5b58\u6570\u636e\u4e0e\u6e90\u6570\u636e\u7684\u4e00\u81f4\u6027\u662f\u4e00\u4e2a\u6311\u6218\u3002\u5982\u679c\u7f13\u5b58\u6570\u636e\u6ca1\u6709\u53ca\u65f6\u66f4\u65b0\uff0c\u53ef\u80fd\u5bfc\u81f4\u7528\u6237\u770b\u5230\u8fc7\u671f\u7684\u6570\u636e\u3002<\/li>\n
  • \u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/li>\n
  • \u7f13\u5b58\u66f4\u65b0\u7b56\u7565<\/strong>\uff1a\u4f7f\u7528\u76f4\u5199\uff08Write-Through\uff09\u6216\u56de\u5199\uff08Write-Back\uff09\u7b56\u7565\u6765\u7ba1\u7406\u7f13\u5b58\u66f4\u65b0\u3002\u76f4\u5199\u7b56\u7565\u5728\u6570\u636e\u66f4\u65b0\u65f6\u540c\u65f6\u5199\u5165\u7f13\u5b58\u548c\u540e\u7aef\u5b58\u50a8\uff0c\u786e\u4fdd\u7f13\u5b58\u4e0e\u6e90\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002\u56de\u5199\u7b56\u7565\u5219\u5148\u66f4\u65b0\u7f13\u5b58\uff0c\u7136\u540e\u5f02\u6b65\u5c06\u6570\u636e\u5199\u56de\u540e\u7aef\u5b58\u50a8\uff0c\u63d0\u9ad8\u4e86\u5199\u64cd\u4f5c\u7684\u6027\u80fd\uff0c\u4f46\u589e\u52a0\u4e86\u6570\u636e\u4e0d\u4e00\u81f4\u7684\u98ce\u9669\u3002<\/li>\n
  • \u7f13\u5b58\u5931\u6548\u673a\u5236<\/strong>\uff1a\u901a\u8fc7\u8bbe\u7f6e\u5408\u7406\u7684\u7f13\u5b58\u5931\u6548\u65f6\u95f4\uff08TTL\uff09\u6216\u4f7f\u7528\u4e3b\u52a8\u901a\u77e5\u673a\u5236\u6765\u786e\u4fdd\u7f13\u5b58\u6570\u636e\u7684\u53ca\u65f6\u66f4\u65b0\u3002\u5f53\u6e90\u6570\u636e\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u53ef\u4ee5\u7acb\u5373\u4f7f\u76f8\u5173\u7f13\u5b58\u9879\u5931\u6548\uff0c\u6216\u8005\u901a\u77e5\u7f13\u5b58\u670d\u52a1\u5668\u66f4\u65b0\u6570\u636e\u3002<\/li>\n
  • \u5206\u5e03\u5f0f\u7f13\u5b58\u4e00\u81f4\u6027\u534f\u8bae<\/strong>\uff1a\u4f7f\u7528\u5206\u5e03\u5f0f\u7f13\u5b58\u4e00\u81f4\u6027\u534f\u8bae\uff08\u5982Memcached\u6216Redis\u7684\u5206\u5e03\u5f0f\u6a21\u5f0f\uff09\u6765\u7ba1\u7406\u591a\u4e2a\u7f13\u5b58\u8282\u70b9\u95f4\u7684\u4e00\u81f4\u6027\u3002\u8fd9\u4e9b\u534f\u8bae\u901a\u8fc7\u6570\u636e\u5206\u7247\u3001\u54c8\u5e0c\u69fd\uff08Hash Slot\uff09\u7b49\u673a\u5236\u6765\u786e\u4fdd\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e0b\u7684\u7f13\u5b58\u4e00\u81f4\u6027\u3002<\/li>\n

    \u4e8c\u3001\u6570\u636e\u540c\u6b65\u6311\u6218<\/h2>\n

    1. \u7f51\u7edc\u5ef6\u8fdf\u548c\u5e26\u5bbd\u9650\u5236<\/strong><\/p>\n

  • \u6311\u6218\u63cf\u8ff0<\/strong>\uff1a<\/li>\n
  • \u4e91\u539f\u751f\u5e94\u7528\u53ef\u80fd\u90e8\u7f72\u5728\u5168\u7403\u8303\u56f4\u5185\u7684\u591a\u4e2a\u6570\u636e\u4e2d\u5fc3\uff0c\u7f51\u7edc\u5ef6\u8fdf\u548c\u5e26\u5bbd\u9650\u5236\u53ef\u80fd\u5f71\u54cd\u6570\u636e\u540c\u6b65\u7684\u901f\u5ea6\u548c\u6210\u529f\u7387\u3002<\/li>\n
  • \u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/li>\n
  • \u6570\u636e\u4e2d\u5fc3\u9009\u5740\u548c\u4f18\u5316<\/strong>\uff1a\u9009\u62e9\u8ddd\u79bb\u7528\u6237\u8fd1\u7684\u6570\u636e\u4e2d\u5fc3\uff0c\u51cf\u5c11\u7f51\u7edc\u5ef6\u8fdf\u3002\u4f18\u5316\u6570\u636e\u4e2d\u5fc3\u5185\u90e8\u7f51\u7edc\u7ed3\u6784\uff0c\u91c7\u7528\u9ad8\u901f\u7f51\u7edc\u8bbe\u5907\u548c\u94fe\u8def\u805a\u5408\u6280\u672f\uff0c\u63d0\u9ad8\u7f51\u7edc\u5e26\u5bbd\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n
  • \u5f02\u6b65\u6570\u636e\u4f20\u8f93<\/strong>\uff1a\u4f7f\u7528\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u673a\u5236\uff0c\u5141\u8bb8\u6570\u636e\u5728\u540e\u53f0\u8fdb\u884c\u540c\u6b65\uff0c\u4e0d\u5f71\u54cd\u7528\u6237\u7684\u6b63\u5e38\u64cd\u4f5c\u3002\u901a\u8fc7\u6d88\u606f\u961f\u5217\u6216\u7c7b\u4f3c\u673a\u5236\uff0c\u5c06\u6570\u636e\u540c\u6b65\u64cd\u4f5c\u653e\u5165\u961f\u5217\u4e2d\uff0c\u6309\u7167\u987a\u5e8f\u8fdb\u884c\u5904\u7406\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u54cd\u5e94\u901f\u5ea6\u3002<\/li>\n
  • \u6570\u636e\u538b\u7f29\u548c\u589e\u91cf\u540c\u6b65<\/strong>\uff1a\u5728\u4f20\u8f93\u524d\u5bf9\u6570\u636e\u8fdb\u884c\u538b\u7f29\uff0c\u51cf\u5c11\u7f51\u7edc\u4f20\u8f93\u7684\u6570\u636e\u91cf\u3002\u91c7\u7528\u589e\u91cf\u540c\u6b65\u7b56\u7565\uff0c\u53ea\u4f20\u8f93\u53d1\u751f\u53d8\u5316\u7684\u6570\u636e\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5168\u91cf\u6570\u636e\u4f20\u8f93\uff0c\u63d0\u9ad8\u540c\u6b65\u6548\u7387\u3002<\/li>\n

    2. \u591a\u5b9e\u4f8b\u90e8\u7f72<\/strong><\/p>\n

  • \u6311\u6218\u63cf\u8ff0<\/strong>\uff1a<\/li>\n
  • \u6bcf\u4e2a\u5b9e\u4f8b\u90fd\u9700\u8981\u5355\u72ec\u4e0b\u8f7dNPM\u4f9d\u8d56\u5305\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u7f51\u7edc\u5e26\u5bbd\u6d6a\u8d39\u548c\u5b89\u88c5\u901f\u5ea6\u7f13\u6162\u3002<\/li>\n
  • \u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/li>\n
  • \u79c1\u6709\u4ed3\u5e93\u548c\u955c\u50cf<\/strong>\uff1a\u4f7f\u7528\u79c1\u6709\u4ed3\u5e93\u548c\u955c\u50cf\uff0c\u5c06NPM\u5b98\u65b9\u4ed3\u5e93\u7684\u8f6f\u4ef6\u5305\u540c\u6b65\u5230\u672c\u5730\u6216\u79c1\u6709\u4e91\u73af\u5883\u4e2d\u3002\u8fd9\u6837\uff0c\u6bcf\u4e2a\u5b9e\u4f8b\u53ef\u4ee5\u4ece\u672c\u5730\u4ed3\u5e93\u83b7\u53d6\u4f9d\u8d56\u5305\uff0c\u5927\u5927\u63d0\u9ad8\u4e0b\u8f7d\u901f\u5ea6\u548c\u6210\u529f\u7387\u3002<\/li>\n
  • \u5171\u4eab\u5b58\u50a8\u548c\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf<\/strong>\uff1a\u4f7f\u7528\u5171\u4eab\u5b58\u50a8\uff08\u5982NFS\uff09\u6216\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff08\u5982Ceph\uff09\u6765\u5b58\u50a8\u4f9d\u8d56\u5305\uff0c\u591a\u4e2a\u5b9e\u4f8b\u53ef\u4ee5\u5171\u4eab\u8fd9\u4e9b\u6587\u4ef6\uff0c\u51cf\u5c11\u91cd\u590d\u4e0b\u8f7d\u3002<\/li>\n
  • \u81ea\u52a8\u5316\u90e8\u7f72\u548c\u914d\u7f6e\u7ba1\u7406<\/strong>\uff1a\u91c7\u7528\u81ea\u52a8\u5316\u90e8\u7f72\u5de5\u5177\uff08\u5982Ansible\u3001Chef\u6216Puppet\uff09\u6765\u7ba1\u7406\u591a\u5b9e\u4f8b\u90e8\u7f72\uff0c\u786e\u4fdd\u6bcf\u4e2a\u5b9e\u4f8b\u7684\u914d\u7f6e\u4e00\u81f4\uff0c\u51cf\u5c11\u4eba\u5de5\u5e72\u9884\u548c\u9519\u8bef\u3002<\/li>\n

    3. \u5b89\u5168\u6027\u548c\u4f9d\u8d56\u5ba1\u8ba1<\/strong><\/p>\n

  • \u6311\u6218\u63cf\u8ff0<\/strong>\uff1a<\/li>\n
  • NPM\u751f\u6001\u7cfb\u7edf\u4e2d\u5b58\u5728\u5927\u91cf\u5f00\u6e90\u8f6f\u4ef6\u5305\uff0c\u8fd9\u4e9b\u8f6f\u4ef6\u5305\u53ef\u80fd\u5305\u542b\u5b89\u5168\u6f0f\u6d1e\u3002\u786e\u4fdd\u8fd9\u4e9b\u4f9d\u8d56\u5305\u7684\u5b89\u5168\u6027\uff0c\u5e76\u5bf9\u590d\u6742\u7684\u4f9d\u8d56\u5173\u7cfb\u8fdb\u884c\u5ba1\u8ba1\u548c\u6392\u67e5\u662f\u4e00\u4e2a\u6311\u6218\u3002<\/li>\n
  • \u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/li>\n
  • \u4f9d\u8d56\u5ba1\u8ba1\u5de5\u5177<\/strong>\uff1a\u4f7f\u7528\u81ea\u52a8\u5316\u5de5\u5177\uff08\u5982Retire.js\u6216Snyk\uff09\u5bf9NPM\u4f9d\u8d56\u8fdb\u884c\u5ba1\u8ba1\u548c\u5b89\u5168\u68c0\u67e5\uff0c\u53ca\u65f6\u53d1\u73b0\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\u3002\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u626b\u63cf\u9879\u76ee\u7684\u4f9d\u8d56\u6811\uff0c\u67e5\u627e\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u5e76\u63d0\u4f9b\u4fee\u590d\u5efa\u8bae\u3002<\/li>\n
  • \u4f9d\u8d56\u9501\u5b9a\u548c\u7248\u672c\u63a7\u5236<\/strong>\uff1a\u4f7f\u7528\u4f9d\u8d56\u9501\u5b9a\u6587\u4ef6\uff08\u5982package-lock.json\uff09\u6765\u786e\u4fdd\u9879\u76ee\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u4f7f\u7528\u76f8\u540c\u7248\u672c\u7684\u4f9d\u8d56\u5305\uff0c\u51cf\u5c11\u56e0\u4f9d\u8d56\u7248\u672c\u4e0d\u4e00\u81f4\u5bfc\u81f4\u7684\u5b89\u5168\u98ce\u9669\u3002\u5b9a\u671f\u66f4\u65b0\u4f9d\u8d56\u5305\u4ee5\u83b7\u53d6\u5b89\u5168\u8865\u4e01\uff0c\u4f46\u5728\u66f4\u65b0\u524d\u9700\u8fdb\u884c\u5145\u5206\u7684\u6d4b\u8bd5\u3002<\/li>\n
  • \u5b89\u5168\u7b56\u7565\u548c\u6d41\u7a0b<\/strong>\uff1a\u5236\u5b9a\u5b89\u5168\u7b56\u7565\u548c\u6d41\u7a0b\uff0c\u8981\u6c42\u5f00\u53d1\u56e2\u961f\u5728\u5f15\u5165\u65b0\u7684\u4f9d\u8d56\u5305\u65f6\u8fdb\u884c\u5b89\u5168\u5ba1\u67e5\u3002\u5efa\u7acb\u5b89\u5168\u6f0f\u6d1e\u7ba1\u7406\u6d41\u7a0b\uff0c\u53ca\u65f6\u5904\u7406\u53d1\u73b0\u7684\u5b89\u5168\u95ee\u9898\u3002<\/li>\n

    4. \u7248\u672c\u63a7\u5236\u548c\u4f9d\u8d56\u51b2\u7a81<\/strong><\/p>\n

  • \u6311\u6218\u63cf\u8ff0<\/strong>\uff1a<\/li>\n
  • \u4e0d\u540c\u56e2\u961f\u53ef\u80fd\u4f7f\u7528\u4e0d\u540c\u7248\u672c\u7684NPM\u5305\uff0c\u5bfc\u81f4\u4f9d\u8d56\u51b2\u7a81\u3002NPM\u5305\u7684\u7248\u672c\u66f4\u65b0\u53ef\u80fd\u4e0d\u517c\u5bb9\uff0c\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/li>\n
  • \u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/li>\n
  • \u96c6\u4e2d\u5f0f\u7248\u672c\u7ba1\u7406<\/strong>\uff1a\u4f7f\u7528\u96c6\u4e2d\u5f0f\u7248\u672c\u7ba1\u7406\u5de5\u5177\uff08\u5982NVM\u6216n\uff09\u6765\u7ba1\u7406Node.js\u548cNPM\u7684\u7248\u672c\uff0c\u786e\u4fdd\u6240\u6709\u5f00\u53d1\u73af\u5883\u548c\u751f\u4ea7\u73af\u5883\u4f7f\u7528\u76f8\u540c\u7248\u672c\u7684\u5de5\u5177\u548c\u4f9d\u8d56\u5305\u3002<\/li>\n
  • \u4f9d\u8d56\u51b2\u7a81\u89e3\u51b3<\/strong>\uff1a\u901a\u8fc7\u5206\u6790\u4f9d\u8d56\u6811\u548c\u4f7f\u7528\u51b2\u7a81\u89e3\u51b3\u5de5\u5177\uff08\u5982npm-force-resolutions\uff09\u6765\u89e3\u51b3\u4f9d\u8d56\u51b2\u7a81\u3002\u5728\u66f4\u65b0\u4f9d\u8d56\u5305\u65f6\uff0c\u8981\u7279\u522b\u6ce8\u610f\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u786e\u4fdd\u65b0\u7684\u7248\u672c\u4e0d\u4f1a\u7834\u574f\u73b0\u6709\u529f\u80fd\u3002<\/li>\n
  • \u8bed\u4e49\u5316\u7248\u672c\u63a7\u5236\uff08SemVer\uff09<\/strong>\uff1a\u9075\u5faa\u8bed\u4e49\u5316\u7248\u672c\u63a7\u5236\u89c4\u8303\uff0c\u660e\u786e\u4f9d\u8d56\u5305\u7684\u7248\u672c\u53f7\u542b\u4e49\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u4f9d\u8d56\u5173\u7cfb\u548c\u8fdb\u884c\u7248\u672c\u5347\u7ea7\u3002<\/li>\n

    5. \u6784\u5efa\u548c\u90e8\u7f72\u4f18\u5316<\/strong><\/p>\n

  • \u6311\u6218\u63cf\u8ff0<\/strong>\uff1a<\/li>\n
  • \u5982\u4f55\u4f18\u5316NPM\u5305\u7684\u5b89\u88c5\u3001\u7f13\u5b58\u548c\u5206\u53d1\uff0c\u4ee5\u51cf\u5c11\u6784\u5efa\u548c\u90e8\u7f72\u65f6\u95f4\uff0c\u662f\u4e00\u4e2a\u6311\u6218\u3002<\/li>\n
  • \u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/li>\n
  • \u591a\u9636\u6bb5\u6784\u5efa\u548c\u6700\u5c0f\u5316\u4f9d\u8d56<\/strong>\uff1a\u5728\u5bb9\u5668\u5316\u73af\u5883\u4e2d\uff0c\u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa\u5c06NPM\u4f9d\u8d56\u5305\u7684\u5b89\u88c5\u548c\u5e94\u7528\u7a0b\u5e8f\u7684\u6784\u5efa\u5206\u79bb\u3002\u5728\u6784\u5efa\u9636\u6bb5\uff0c\u53ea\u5b89\u88c5\u5fc5\u8981\u7684\u4f9d\u8d56\u5305\uff0c\u51cf\u5c11\u5bb9\u5668\u955c\u50cf\u7684\u5927\u5c0f\u548c\u542f\u52a8\u65f6\u95f4\u3002<\/li>\n
  • \u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\uff08CI\/CD\uff09<\/strong>\uff1a\u91c7\u7528CI\/CD\u6d41\u7a0b\uff0c\u5c06NPM\u5305\u7684\u5b89\u88c5\u548c\u7f13\u5b58\u8fc7\u7a0b\u96c6\u6210\u5230\u81ea\u52a8\u5316\u6784\u5efa\u548c\u90e8\u7f72\u7ba1\u9053\u4e2d\u3002\u901a\u8fc7\u4f18\u5316\u6784\u5efa\u811a\u672c\u548c\u4f7f\u7528\u7f13\u5b58\u673a\u5236\uff0c\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u6784\u5efa\u548c\u90e8\u7f72\u65f6\u95f4\u3002<\/li>\n
  • \u5236\u54c1\u5e93\u548c\u955c\u50cf\u4ed3\u5e93<\/strong>\uff1a\u4f7f\u7528\u5236\u54c1\u5e93\uff08\u5982JFrog Artifactory\u6216Nexus Repository\uff09\u6765\u5b58\u50a8\u548c\u7ba1\u7406\u6784\u5efa\u597d\u7684NPM\u5305\u548c\u5bb9\u5668\u955c\u50cf\uff0c\u63d0\u9ad8\u90e8\u7f72\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/li>\n

    \u4e91\u539f\u751fNPM\u5728\u6570\u636e\u4e00\u81f4\u6027\u548c\u540c\u6b65\u65b9\u9762\u9762\u4e34\u8bf8\u591a\u6311\u6218\uff0c\u4f46\u901a\u8fc7\u5408\u7406\u7684\u67b6\u6784\u8bbe\u8ba1\u3001\u6280\u672f\u9009\u578b\u548c\u6d41\u7a0b\u4f18\u5316\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5e94\u5bf9\u8fd9\u4e9b\u6311\u6218\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u4e1a\u52a1\u9700\u6c42\u548c\u6280\u672f\u73af\u5883\uff0c\u7075\u6d3b\u9009\u62e9\u548c\u7ec4\u5408\u8fd9\u4e9b\u89e3\u51b3\u65b9\u6848\uff0c\u4ee5\u786e\u4fdd\u4e91\u539f\u751f\u5e94\u7528\u7684\u6570\u636e\u4e00\u81f4\u6027\u548c\u9ad8\u6548\u7684\u6570\u636e\u540c\u6b65\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u4e00\u3001\u6570\u636e\u4e00\u81f4\u6027\u6311\u6218 1. \u5206\u5e03\u5f0f\u4e8b\u52a1\u7ba1\u7406 \u6311\u6218\u63cf\u8ff0\uff1a \u5728\u4e91\u539f\u751f\u73af\u5883\u4e2d\uff0c\u5e94\u7528\u7a0b\u5e8f\u901a\u5e38\u88ab\u62c6\u5206\u6210\u591a\u4e2a\u5fae\u670d\u52a1\uff0c\u6bcf\u4e2a\u5fae\u670d\u52a1\u90fd\u6709\u81ea\u5df1\u7684\u6570\u636e\u5e93\u3002\u8de8\u591a\u4e2a\u670d\u52a1\u548c\u6570\u636e\u5e93\u7684\u4e8b\u52a1\u7ba1\u7406\u53d8\u5f97\u590d\u6742\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u7535\u5b50\u5546\u52a1\u5e94\u7528\u4e2d\uff0c\u4e0b\u5355\u64cd\u4f5c\u53ef\u80fd\u6d89\u53ca\u5230\u8ba2\u5355\u670d\u52a1\u3001\u5e93\u5b58\u670d\u52a1\u548c\u652f\u4ed8\u670d\u52a1\uff0c\u5982\u4f55\u786e\u4fdd\u8fd9\u4e9b\u670d\u52a1\u95f4\u7684\u6570\u636e\u4e00\u81f4\u6027\u662f\u4e00\u4e2a\u6311\u6218\u3002 \u89e3\u51b3\u65b9\u6848\uff1a \u5206\u5e03\u5f0f\u4e8b\u52a1\u534f\u8bae\uff1a\u5982\u4f7f\u7528\u4e24\u9636\u6bb5\u63d0\u4ea4\uff082PC\uff09\u6216\u8865\u507f\u4e8b\u52a1\uff08Compensating Transactions\uff09\u6765\u7ba1\u7406\u5206\u5e03\u5f0f\u4e8b\u52a1\u3002\u4e24\u9636\u6bb5\u63d0\u4ea4\u534f\u8bae\u901a\u8fc7\u534f\u8c03\u8005\uff08Coordinator\uff09\u6765\u786e\u4fdd\u6240\u6709\u53c2\u4e0e\u8005\u8981\u4e48\u5168\u90e8\u63d0\u4ea4\uff0c\u8981\u4e48\u5168\u90e8\u56de\u6eda\u4e8b\u52a1\u3002\u8865\u507f\u4e8b\u52a1\u5219\u901a\u8fc7\u7f16\u5199\u989d\u5916\u7684\u903b\u8f91\u6765\u64a4\u9500\u5df2\u7ecf\u6267\u884c\u7684\u64cd\u4f5c\uff0c\u4ee5\u8fbe\u5230\u6700\u7ec8\u4e00\u81f4\u7684\u72b6\u6001\u3002 \u5206\u5e03\u5f0f\u4e8b\u52a1\u6846\u67b6\uff1a\u4f7f\u7528Seata\u6216Atomikos\u7b49\u5206\u5e03\u5f0f\u4e8b\u52a1\u6846\u67b6\u6765\u7b80\u5316\u5206\u5e03\u5f0f\u4e8b\u52a1\u7684\u7ba1\u7406\u3002\u8fd9\u4e9b\u6846\u67b6\u63d0\u4f9b\u4e86\u4e8b\u52a1\u534f\u8c03\u3001\u81ea\u52a8\u91cd\u8bd5\u548c\u56de\u6eda\u7b49\u529f\u80fd\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u65b9\u4fbf\u5730\u5904\u7406\u5206\u5e03\u5f0f\u4e8b\u52a1\u3002 \u6d88\u606f\u961f\u5217\uff1a\u5229\u7528\u6d88\u606f\u961f\u5217\uff08\u5982Apache Kafka\u6216RabbitMQ\uff09\u6765\u5b9e\u73b0\u5f02\u6b65\u901a\u4fe1\u548c\u6700\u7ec8\u4e00\u81f4\u6027\u3002\u670d\u52a1\u95f4\u901a\u8fc7\u53d1\u9001\u548c\u63a5\u6536\u6d88\u606f\u6765\u89e6\u53d1\u76f8\u5e94\u7684\u64cd\u4f5c\uff0c\u4ece\u800c\u964d\u4f4e\u76f4\u63a5\u8026\u5408\u5ea6\uff0c\u5e76\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u4f38\u7f29\u6027\u548c\u53ef\u9760\u6027\u3002 2. \u6570\u636e\u590d\u5236\u548c\u540c\u6b65 \u6311\u6218\u63cf\u8ff0\uff1a \u6570\u636e\u53ef\u80fd\u5b58\u50a8\u5728\u591a\u4e2a\u8282\u70b9\u6216\u6570\u636e\u4e2d\u5fc3\uff0c\u5982\u4f55\u786e\u4fdd\u8fd9\u4e9b\u526f\u672c\u4e4b\u95f4\u7684\u4e00\u81f4\u6027\u662f\u4e00\u4e2a\u6311\u6218\u3002\u7f51\u7edc\u5ef6\u8fdf\u3001\u8282\u70b9\u6545\u969c\u7b49\u56e0\u7d20\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4e0d\u4e00\u81f4\u3002 \u89e3\u51b3\u65b9\u6848\uff1a \u6570\u636e\u590d\u5236\u534f\u8bae\uff1a\u4f7f\u7528\u4e3b\u4ece\u590d\u5236\uff08Master-Slave Replication\uff09\u6216\u591a\u4e3b\u590d\u5236\uff08Multi-Master Replication\uff09\u534f\u8bae\u6765\u7ba1\u7406\u6570\u636e\u526f\u672c\u3002\u4e3b\u4ece\u590d\u5236\u901a\u8fc7\u4e00\u4e2a\u4e3b\u8282\u70b9\uff08Master\uff09\u6765\u63a5\u53d7\u5199\u64cd\u4f5c\uff0c\u5e76\u5c06\u6570\u636e\u540c\u6b65\u5230\u591a\u4e2a\u4ece\u8282\u70b9\uff08Slaves\uff09\u3002\u591a\u4e3b\u590d\u5236\u5141\u8bb8\u591a\u4e2a\u8282\u70b9\u540c\u65f6\u63a5\u53d7\u5199\u64cd\u4f5c\uff0c\u5e76\u901a\u8fc7\u51b2\u7a81\u89e3\u51b3\u7b97\u6cd5\u6765\u786e\u4fdd\u6570\u636e\u4e00\u81f4\u6027\u3002 \u4e00\u81f4\u6027\u6a21\u578b\uff1a\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u9009\u62e9\u5f3a\u4e00\u81f4\u6027\uff08\u5982CP\u6a21\u578b\uff09\u6216\u6700\u7ec8\u4e00\u81f4\u6027\uff08\u5982AP\u6a21\u578b\uff09\u3002\u5f3a\u4e00\u81f4\u6027\u8981\u6c42\u6240\u6709\u8282\u70b9\u5728\u540c\u4e00\u65f6\u95f4\u770b\u5230\u76f8\u540c\u7684\u6570\u636e\uff0c\u9002\u7528\u4e8e\u5bf9\u6570\u636e\u4e00\u81f4\u6027\u8981\u6c42\u6781\u9ad8\u7684\u573a\u666f\u3002\u6700\u7ec8\u4e00\u81f4\u6027\u5219\u5141\u8bb8\u77ed\u6682\u7684\u6570\u636e\u4e0d\u4e00\u81f4\uff0c\u4f46\u6700\u7ec8\u6240\u6709\u8282\u70b9\u4f1a\u8fbe\u5230\u4e00\u81f4\u72b6\u6001\uff0c\u9002\u7528\u4e8e\u5bf9\u53ef\u7528\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u3002 \u6570\u636e\u540c\u6b65\u5de5\u5177\uff1a\u4f7f\u7528\u5de5\u5177\u5982SymmetricDS\u6216Daffodil Replicator\u6765\u81ea\u52a8\u5316\u6570\u636e\u540c\u6b65\u8fc7\u7a0b\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4e0d\u540c\u8282\u70b9\u95f4\u7684\u4e00\u81f4\u6027\u3002\u8fd9\u4e9b\u5de5\u5177\u63d0\u4f9b\u4e86\u6570\u636e\u8fc7\u6ee4\u3001\u8f6c\u6362\u548c\u51b2\u7a81\u89e3\u51b3\u7b49\u529f\u80fd\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u540c\u6b65\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002 3. \u5e76\u53d1\u63a7\u5236 \u6311\u6218\u63cf\u8ff0\uff1a \u591a\u4e2a\u7528\u6237\u6216\u670d\u52a1\u53ef\u80fd\u540c\u65f6\u5bf9\u540c\u4e00\u6570\u636e\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\uff0c\u5982\u4f55\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u662f\u4e00\u4e2a\u6311\u6218\u3002 \u89e3\u51b3\u65b9\u6848\uff1a \u4e50\u89c2\u9501\u548c\u60b2\u89c2\u9501\uff1a\u4f7f\u7528\u4e50\u89c2\u9501\uff08Optimistic Locking\uff09\u548c\u60b2\u89c2\u9501\uff08Pessimistic Locking\uff09\u673a\u5236\u6765\u63a7\u5236\u5e76\u53d1\u8bbf\u95ee\u3002\u4e50\u89c2\u9501\u5047\u8bbe\u51b2\u7a81\u5f88\u5c11\u53d1\u751f\uff0c\u5141\u8bb8\u5e76\u53d1\u8bfb\u5199\uff0c\u53ea\u5728\u63d0\u4ea4\u65f6\u68c0\u67e5\u6570\u636e\u662f\u5426\u88ab\u4fee\u6539\u8fc7\u3002\u60b2\u89c2\u9501\u5219\u5047\u8bbe\u51b2\u7a81\u7ecf\u5e38\u53d1\u751f\uff0c\u901a\u8fc7\u6392\u4ed6\u9501\u6765\u9632\u6b62\u5176\u4ed6\u4e8b\u52a1\u5bf9\u6570\u636e\u7684\u8bbf\u95ee\uff0c\u76f4\u5230\u5f53\u524d\u4e8b\u52a1\u7ed3\u675f\u3002 \u5206\u5e03\u5f0f\u9501\u670d\u52a1\uff1a\u4f7f\u7528\u5206\u5e03\u5f0f\u9501\u670d\u52a1\uff08\u5982Redis\u6216ZooKeeper\uff09\u6765\u534f\u8c03\u591a\u4e2a\u8282\u70b9\u95f4\u7684\u5e76\u53d1\u8bbf\u95ee\u3002\u8fd9\u4e9b\u670d\u52a1\u63d0\u4f9b\u4e86\u539f\u5b50\u64cd\u4f5c\u548c\u5206\u5e03\u5f0f\u534f\u8c03\u529f\u80fd\uff0c\u786e\u4fdd\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e0b\u53ea\u6709\u4e00\u4e2a\u8282\u70b9\u80fd\u591f\u83b7\u5f97\u9501\uff0c\u4ece\u800c\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002 MVCC\uff08\u591a\u7248\u672c\u5e76\u53d1\u63a7\u5236\uff09\uff1a\u91c7\u7528MVCC\u673a\u5236\u6765\u7ba1\u7406\u5e76\u53d1\u4e8b\u52a1\uff0c\u5141\u8bb8\u4e0d\u540c\u4e8b\u52a1\u5728\u540c\u4e00\u65f6\u95f4\u770b\u5230\u4e0d\u540c\u7248\u672c\u7684\u6570\u636e\u3002\u8fd9\u79cd\u673a\u5236\u901a\u8fc7\u7ef4\u62a4\u6570\u636e\u7684\u591a\u4e2a\u5386\u53f2\u7248\u672c\u6765\u5b9e\u73b0\u5e76\u53d1\u63a7\u5236\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u5e76\u53d1\u6027\u80fd\u3002 4. \u6545\u969c\u6062\u590d\u548c\u6570\u636e\u4e00\u81f4\u6027 \u6311\u6218\u63cf\u8ff0\uff1a \u8282\u70b9\u6545\u969c\u3001\u7f51\u7edc\u4e2d\u65ad\u7b49\u95ee\u9898\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u6216\u4e0d\u4e00\u81f4\uff0c\u5982\u4f55\u5728\u6545\u969c\u6062\u590d\u540e\u786e\u4fdd\u6570\u636e\u7684\u4e00\u81f4\u6027\u662f\u4e00\u4e2a\u6311\u6218\u3002 \u89e3\u51b3\u65b9\u6848\uff1a \u65e5\u5fd7\u548c\u6062\u590d\u673a\u5236\uff1a\u4f7f\u7528\u9884\u5199\u5f0f\u65e5\u5fd7\uff08Write-Ahead Logging\uff0cWAL\uff09\u6765\u8bb0\u5f55\u6240\u6709\u7684\u5199\u64cd\u4f5c\uff0c\u4ee5\u4fbf\u5728\u6545\u969c\u6062\u590d\u65f6\u8fdb\u884c\u91cd\u505a\uff08Redo\uff09\u6216\u56de\u6eda\uff08Undo\uff09\u64cd\u4f5c\u3002\u901a\u8fc7\u5b9a\u671f\u5907\u4efd\u548c\u6062\u590d\u65e5\u5fd7\uff0c\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u6301\u4e45\u6027\u548c\u4e00\u81f4\u6027\u3002 \u96c6\u7fa4\u7ba1\u7406\u548c\u6545\u969c\u8f6c\u79fb\uff1a\u4f7f\u7528\u96c6\u7fa4\u7ba1\u7406\u5de5\u5177\uff08\u5982Kubernetes\uff09\u6765\u76d1\u63a7\u8282\u70b9\u5065\u5eb7\u72b6\u6001\uff0c\u5e76\u5728\u8282\u70b9\u6545\u969c\u65f6\u81ea\u52a8\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\u3002\u901a\u8fc7\u5c06\u6570\u636e\u590d\u5236\u5230\u591a\u4e2a\u8282\u70b9\uff0c\u5e76\u5728\u6545\u969c\u65f6\u5feb\u901f\u5207\u6362\u5230\u53ef\u7528\u8282\u70b9\uff0c\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u4e22\u5931\u548c\u4e0d\u4e00\u81f4\u7684\u98ce\u9669\u3002 \u6570\u636e\u6821\u9a8c\u548c\u4fee\u590d\uff1a\u5b9a\u671f\u8fd0\u884c\u6570\u636e\u6821\u9a8c\u548c\u4fee\u590d\u4efb\u52a1\uff0c\u4ee5\u68c0\u6d4b\u548c\u7ea0\u6b63\u6570\u636e\u4e0d\u4e00\u81f4\u95ee\u9898\u3002\u901a\u8fc7\u6bd4\u8f83\u6570\u636e\u7684\u54c8\u5e0c\u503c\u6216\u4f7f\u7528\u6821\u9a8c\u548c\u7b97\u6cd5\uff0c\u53ef\u4ee5\u53d1\u73b0\u6570\u636e\u635f\u574f\u6216\u4e0d\u4e00\u81f4\u7684\u90e8\u5206\uff0c\u5e76\u8fdb\u884c\u4fee\u590d\u3002 5. \u7f13\u5b58\u4e00\u81f4\u6027 \u6311\u6218\u63cf\u8ff0\uff1a \u7f13\u5b58\u662f\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u4f46\u7f13\u5b58\u6570\u636e\u4e0e\u6e90\u6570\u636e\u7684\u4e00\u81f4\u6027\u662f\u4e00\u4e2a\u6311\u6218\u3002\u5982\u679c\u7f13\u5b58\u6570\u636e\u6ca1\u6709\u53ca\u65f6\u66f4\u65b0\uff0c\u53ef\u80fd\u5bfc\u81f4\u7528\u6237\u770b\u5230\u8fc7\u671f\u7684\u6570\u636e\u3002 \u89e3\u51b3\u65b9\u6848\uff1a 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