{"id":425767,"date":"2021-03-30T10:58:45","date_gmt":"2021-03-30T02:58:45","guid":{"rendered":"http:\/\/4563.org\/?p=425767"},"modified":"2021-03-30T10:58:45","modified_gmt":"2021-03-30T02:58:45","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e4%bd%a0%e4%bb%ac%e8%a6%81%e6%8a%8a-sql-%e5%bd%93-nosql-%e7%94%a8%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=425767","title":{"rendered":"\u4e3a\u4ec0\u4e48\u4f60\u4eec\u8981\u628a sql \u5f53 nosql \u7528\uff1f"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u4e3a\u4ec0\u4e48\u4f60\u4eec\u8981\u628a sql \u5f53 nosql \u7528\uff1f               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : iseki <\/span>  <span><i><\/i> 19<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>sql \u7684\u597d\u5904\u4e00\u70b9\u6ca1\u6cbe\u7740\uff0c\u5751\u5168\u8981\u8e29\u4e00\u904d\uff0c\u4f20\u7edf dbms \u8fd9\u4e48\u591a\u529f\u80fd\u5c31\u7528\u4e86\u4e2a\u4e8b\u52a1\uff0c\u6709\u4eba\u53ef\u80fd\u8fd8\u4e0d\u6ce8\u610f\u7528\u4e0d\u5bf9\u2026<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>63<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"5704882\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Maboroshii <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u90a3\u4e3b\u80fd\u5206\u4eab\u4e0b\u5728\u9879\u76ee\u4e2d\u7528\u4e86\u5173\u7cfb\u6570\u636e\u5e93\u7684\u54ea\u4e9b\u597d\u5904\u5462                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704883\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : neoblackcap <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Maboroshii \u4e8b\u52a1\uff0c\u8054\u8868\u67e5\u8be2\uff0cSQL \u8bed\u6cd5\uff0c\u7ef4\u62a4\u7b80\u5355                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704884\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : iseki <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Maboroshii \u65e2\u7136\u7528\u4e0d\u4e0a \/\u7528\u4e0d\u4e86\uff0c\u90a3\u5e72\u8106\u5c31\u522b\u7528\u554a\uff0c\u975e\u62b1\u7740 dbms\uff0c\u5565\u7279\u6027\u4e5f\u4e0d\u6562\u7528\uff0c\u6700\u540e\u6027\u80fd\u8fd8\u662f\u4e0d\u591f\u4e86\u5f97\u5206\u5e93\u5206\u8868\u2026\u2026\u6298\u817e\u4e86\u6709\u70b9                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704885\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : wangyanrui <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u56e0\u4e3a\u76f8\u5bf9\u6765\u8bf4\uff0c\u8fd9\u73a9\u610f\u5927\u5bb6\u638c\u63e1\u7684\u66f4\u597d\u4e00\u4e22\u4e22                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704886\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : totoro52 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e0d\u7ed3\u5408\u4e1a\u52a1\u573a\u666f\u8bf4\u8fd9\u4e9b\u592a\u800d\u6d41\u6c13\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704887\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xiangyuecn <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5360\u95ee\u4e00\u4e0b\uff0cjava\uff0cspring \u7684 @Component \u7ec4\u4ef6\u5b9e\u73b0\u7c7b\u7684\u6210\u5458\u51fd\u6570\u91cc\u9762\uff0c\u600e\u4e48\u62ff\u5230\u5f53\u524d\u8c03\u7528\u672c\u65b9\u6cd5\u7684 spring \u4ee3\u7406\u5bf9\u8c61\uff1f this \u80af\u5b9a\u4e0d\u80fd\u7528\u7684                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704888\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : iseki <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @totoro52 u1s1\uff0cqs                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704889\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : iseki <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xiangyuecn \u81ea\u5df1\u6ce8\u5165\u81ea\u5df1\u8bd5\u8bd5                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704890\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xiangyuecn <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @iseki #8\uff0c\u6ca1\u8bd5\u8fc7\uff0c\u4e0b\u6b21\u8bd5\u4e00\u4e0b\uff0c\u539f\u6765\u8fd8\u53ef\u4ee5\u8fd9\u6837\u73a9                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704891\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : fkdog <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xiangyuecn \u89e3\u51b3\u7684\u8def\u5b50\u4e0d\u5bf9\u3002<br \/>\u9488\u5bf9\u4e8b\u52a1\u5d4c\u5957\u4e8b\u52a1\u7684\u5904\u7406\uff0cspring \u6709\u4e13\u95e8\u7684\u4e8b\u52a1\u4f20\u64ad\u673a\u5236\u53ef\u4ee5\u9009\u62e9\u3002<br \/>\u53ef\u4ee5\u5728 @Transactional \u6ce8\u89e3\u91cc\u8bbe\u7f6e\u4f20\u64ad\u673a\u5236\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704892\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xiangyuecn <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @fkdog #10 \u8ddf\u4f20\u64ad\u4e0d\u4f20\u64ad\u597d\u50cf\u6ca1\u6709\u5173\u7cfb\uff0c\u4ee3\u7406\u5bf9\u8c61\u4e0a\u8c03\u7528\u65b9\u6cd5\uff0c\u548c this \u8c03\u7528\u65b9\u6cd5\uff0c\u533a\u522b\u53ef\u4e0d\u662f\u4e00\u70b9\u3002<\/p>\n<p>\u5f53\u4f60\u53d1\u73b0 @Transactional \u6ce8\u89e3\u7684\u65b0\u4e8b\u52a1\u6ca1\u6709\u5f00\u542f\uff0c\u5e94\u8be5\u56de\u6eda\u7684\u88ab\u63d0\u4ea4\uff0c\u5e94\u8be5\u63d0\u4ea4\u7684\u88ab\u56de\u6eda\uff0c\u90a3\u5c31\u4f1a\u5f88\u5947\u602a\u3002<\/p>\n<p>\u6700\u7ec8\u8fd8\u662f\u6ce8\u89e3\u7684\u9505\uff0c\u8131\u79bb\u4e86\u4ee3\u7406\u5bf9\u8c61\uff0c\u6ce8\u89e3\u4e0d\u4e00\u5b9a\u80fd\u88ab spring \u5904\u7406\uff1b\u5982\u679c\u624b\u52a8\u63a7\u5236\u4e8b\u52a1\uff0c\u60f3\u5f00\u542f\u5f00\u542f\uff0c\u60f3\u63d0\u4ea4\u63d0\u4ea4\uff0c\u60f3\u56de\u6eda\u56de\u6eda\uff0c\u53ea\u8981\u6ca1\u6709\u63d0\u4ea4\u5c31\u662f\u56de\u6eda\uff0c\u8fd9\u4e9b\u95ee\u9898\u90fd\u53ef\u4ee5\u907f\u514d\u3002\u7528\u6ce8\u89e3\u6765\u5b9e\u73b0\u4e8b\u52a1\u7ba1\u7406\u771f\u4e0d\u662f\u4e00\u4e2a\u597d\u7684\u60f3\u6cd5\uff0c\u53ea\u80fd\u8bf4\u662f\u7701\u4e8b<\/p>\n<p>\u53ef\u60dc\u624b\u52a8\u63a7\u5236\u4e8b\u52a1\uff0c\u4ee3\u7801\u7e41\u7410\uff0c\u6d6a\u8d39\u751f\u547d                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704893\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : vencent <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u56e0\u4e3a\u975e RDBMS \u516c\u53f8\u6ca1\u4eba\u7ef4\u62a4\u57fa\u7840\u67b6\u6784\uff0c\u6240\u4ee5\u3002\u3002\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704894\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             mysql \u8fd0\u7ef4\u6210\u719f, \u7a33\u5b9a\u6027\u9ad8.                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704895\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : ychost <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xiangyuecn AspectJ \u7684\u7684 Gglib \u6a21\u5f0f this \u548c \u4ee3\u7406\u5bf9\u8c61\u5c31\u4e00\u6837\u4e86\uff0c\u5728 EnableAspectJAutoProxy. proxyTargetClass \u5f00\u542f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704896\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xuanbg <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xiangyuecn @Transactional \u6ce8\u89e3\u9700\u8981\u6ce8\u610f\u7684\u5c31\u662f\u8c03\u7528\u7684\u65b9\u6cd5\u4e0d\u8981\u5728\u540c\u4e00\u4e2a\u7c7b\uff0c\u53e6\u5916\u5c31\u662f\u4e0d\u8981\u88ab\u540c\u6837\u6709 @Transactional \u6ce8\u89e3\u7684\u7c7b\u8c03\u7528\u6216\u8c03\u7528 @Transactional \u7684\u65b9\u6cd5\u3002\u8fd9\u5e94\u8be5\u5f88\u5bb9\u6613\u505a\u5230                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704897\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : ychost <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u7528\u5176\u5b83\u6570\u636e\u5e93\u51fa\u4e86\u95ee\u9898\u90fd\u627e\u4e0d\u5230\u7b54\u6848\uff0c\u7528 RDBMS \u8d44\u6599\u8fd9\u5757\u81f3\u5c11\u5f88\u591a\uff0c\u800c\u4e14\u4e5f\u63d0\u4f9b JSON \u7684\u652f\u6301                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704898\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xuanbg <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @iseki \u6211\u4e5f\u5f88\u597d\u5947\u90a3\u4e9b\u6015\u6027\u80fd\u95ee\u9898\u4e0d\u7528 join \u7684\uff0c\u4e3a\u5565\u4e0d\u5e72\u8106\u7528 nosql \u7b97\u4e86\u3002\u3002\u3002\u5173\u7cfb\u578b\u6570\u636e\u5e93\u5c31\u662f\u8981\u8054\u8868\u7684\u5440\uff0c\u4e0d\u8054\u8868\u67e5\u8be2\u54ea\u6765\u7684\u5173\u7cfb\uff1f\u4e0d\u5b58\u5728\u5173\u7cfb\u7528\u7684\u54ea\u95e8\u5b50 sql \uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704899\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : geekboy <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xuanbg \u4e0d\u662f\u4e0d\u7528 join\uff0c\u662f\u4e0d\u8981 join \u592a\u591a\u8868\uff0cjoin \u5927\u8868\u8981\u5efa\u597d\u7d22\u5f15\uff0c\u6027\u80fd\u95ee\u9898\u5f53\u7136\u8981\u5f15\u8d77\u91cd\u89c6\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704900\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : CRVV <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u539f\u56e0\u4e4b\u4e00\u662f\u5173\u7cfb\u578b\u6570\u636e\u5e93\u672c\u8eab\u66f4\u53ef\u9760\u6216\u8005\u6027\u80fd\u66f4\u597d\u3002<\/p>\n<p>\u6bd4\u5982\u6027\u80fd\u6bd4\u8f83\u3002\u5f53\u7136\u8fd9\u516c\u53f8\u662f\u641e PostgreSQL \u7684\uff0c\u7ed3\u679c\u53ef\u80fd\u6709\u504f\u5dee\u3002<br \/>https:\/\/www.enterprisedb.com\/blog\/comparison-mongodb-vs-postgresql<\/p>\n<p>PostgreSQL \u66f4\u53ef\u9760\u5e94\u8be5\u6ca1\u4ec0\u4e48\u60ac\u5ff5\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704901\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : ReferenceE <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             Transaction \u4e0d\u5c31\u4e00\u4e2a\u8981\u4e48\u4e0d\u6267\u884c\uff0c\u8981\u4e48\u5168\u90e8\u6267\u884c\u4e48                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704902\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : fkdog <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xiangyuecn \u8ddf\u6ce8\u89e3\u6ca1\u5173\u7cfb\u3002\u6211\u4e0d\u77e5\u9053\u4f60\u7684\u9700\u6c42\u662f\u4ec0\u4e48\u624d\u4f1a\u60f3\u5230\u8fd9\u4e48\u8188\u5e94\u4eba\u7684\u65b9\u6cd5\u3002\u6211\u63d0\u4f9b\u4e00\u4e2a\u573a\u666f\u4e0d\u77e5\u9053\u7b26\u4e0d\u7b26\u5408\u4f60\u7684\u9700\u6c42\u3002<\/p>\n<p>\u67d0\u4e00\u4e2a Service \u63d0\u4f9b findByName \u65b9\u6cd5\uff0cfindByName \u51fa\u4e8e\u67d0\u79cd\u539f\u56e0\u91cc\u8fb9\u6709\u4e2a\u9700\u6c42\uff0c\u5982\u679c\u6ca1\u6709\u67e5\u8be2\u5230\u67d0\u4e2a Name\uff0c\u90a3\u4e48\u5c31\u521b\u5efa\u4e00\u6761\u8fd9\u6837\u7684\u8bb0\u5f55\uff0c\u4e5f\u5c31\u662f\u8bf4 findByName \u9700\u8981\u8c03\u7528\u540c service \u4e0b\u7684 create \u65b9\u6cd5\u3002\u4f46\u662f\u7531\u4e8e\u901a\u8fc7 this.create \u65b9\u6cd5\uff0c\u662f\u6ca1\u6709\u8d70 spring \u7684\u4e8b\u52a1\u589e\u5f3a\u7684\uff0c\u90a3\u4e48\u5f88\u5bb9\u6613\u5bfc\u81f4\u95ee\u9898\u3002\u90a3\u4e48\u4f60\u7684\u89e3\u51b3\u601d\u8def\u662f\u901a\u8fc7 Spring \u7684 AopUtils \u6765\u83b7\u53d6 this \u5728 spring \u5bb9\u5668\u4e2d\u589e\u5f3a\u8fc7\u7684 bean \u3002<\/p>\n<p>\u4f60\u7684\u8fd9\u4e2a\u60f3\u6cd5\u7684\u786e\u662f\u53ef\u4ee5\u89e3\u51b3\u4f60\u7684\u9700\u6c42\uff0c\u4f46\u662f\u8fd9\u4e0d\u662f\u4e00\u4e2a\u597d\u7684\u89e3\u51b3\u601d\u8def\u3002<\/p>\n<p>\u6211\u66f4\u503e\u5411\u4e8e findByName \u548c create \u65b9\u6cd5\u5728\u67d0\u4e00\u5c42\u8fdb\u884c\u805a\u5408\uff0c\u800c\u4e0d\u662f\u5728 findByName \u91cc\u8c03\u7528 create \u65b9\u6cd5\u3002\u6216\u8005\u4f60\u4e0d\u60f3\u52a0\u5165\u805a\u5408\u5c42\uff0c\u4f60\u53ef\u4ee5\u76f4\u63a5\u5728 Sevice \u521b\u5efa\u4e00\u4e2a\u65b0\u65b9\u6cd5 findOrCreat()\u6765\u805a\u5408\u8fd9\u4e24\u4e2a findByName \u548c create \u65b9\u6cd5\uff0c\u7136\u540e\u4f60\u5728 findOrCreat \u4e0a\u8fb9\u6253\u4e0a @Transactional \u6ce8\u91ca\u6765\u63a7\u5236\u5185\u90e8\u5d4c\u5957\u4e8b\u52a1\u7684\u4f20\u64ad\u6027\uff0c\u65b9\u4fbf\u4f60\u66f4\u7ec6\u7c92\u5ea6\u7684\u5904\u7406\u4e8b\u52a1\u63d0\u4ea4\u548c\u56de\u6eda\u3002\u800c\u4e14 findByName \u80fd\u66f4\u597d\u7684\u4e13\u6ce8\u4e8e\u65b9\u6cd5\u540d\u6240\u63d0\u4f9b\u7684\u529f\u80fd\uff0c\u56e0\u4e3a\u5176\u4ed6\u4eba\u53bb\u8c03\u7528\u4f60\u7684 findByName \u65f6\u4ed6\u4eec\u662f\u4e0d\u6e05\u695a\u4f60\u91cc\u8fb9\u8fd8\u6709\u8c03\u7528\u4e86 create \u65b9\u6cd5\uff0c\u73a9\u610f\u4ed6\u4eec\u8c03\u7528\u4e86\u7136\u540e\u521b\u65b0\u4e86\u4e00\u6761\u65b0\u7eaa\u5f55\u53ef\u80fd\u4e5f\u4e0d\u662f\u4ed6\u4eec\u81ea\u5df1\u7684\u672c\u610f\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704903\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : oneisall8955 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xiangyuecn springcontextutil                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704904\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xiangyuecn <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @fkdog #21 \u8c22\u8c22                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704905\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : BeautifulSoap <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u90a3\u4e48\u65e2\u7136 lz \u8fd9\u4e48\u61c2\u7684\u8bdd\uff0c\u80fd\u4e0d\u80fd\u56de\u7b54\u4e0b\u6211\u8fd9\u4e2a\u5e16\u5b50\u7684\u9700\u6c42\uff0c\u8be5\u7528\u4ec0\u4e48 nosql \uff1f mongodb \u662f\u4e0d\u884c\u7684\uff0c\u5b71\u5f31\u7684\u641c\u7d22\u548c\u5efa\u7d22\u5f15\u80fd\u529b                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704906\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : BeautifulSoap <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5e16\u5b50\u5fd8\u8d34\u4e86<\/p>\n<p>https:\/\/www.v2ex.com\/t\/762196<\/p>\n<p>\u9664\u4e86\u4f7f\u7528 sql \u9884\u7559\u5b57\u6bb5\u6216\u8005 json\uff0c\u8bf7\u95ee\u4e0a\u9762\u8fd9\u9700\u6c42\u8fd8\u6709\u4ec0\u4e48\u89e3\u51b3\u529e\u6cd5\uff1f                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704907\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : zjsxwc <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u9664\u4e86\u4e0d\u7528\u5916\u952e\u3001\u4e0d\u7528\u5b58\u50a8\u8fc7\u7a0b\u3001\u5bf9\u516c\u4e1a\u52a1\u4e0d join \u591a\u4e2a\u8868\u5916\uff0c\u5176\u4ed6\u7684\u7279\u6027\u6211\u90fd\u7528                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704908\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : mtrec <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             cp \u6570\u636e\u5e93\u8ddf ap \u6570\u636e\u5e93\u6709\u4ec0\u4e48\u597d\u6bd4\u7684 \u54ea\u4e2a\u5408\u9002\u4e0a\u54ea\u4e2a \u6ca1\u74f6\u9888\u522b\u51fa\u9519\u5c31\u884c \u67b6\u6784\u90fd\u662f\u6162\u6162\u6f14\u53d8\u7684                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704909\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Rocketer <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u51e0\u5e74\u524d\u7684\u6d4b\u8bd5\u7ed3\u679c\uff0c\u62ff PostgreSQL \u5f53 nosql \u7528\uff0c\u6027\u80fd\u6bd4 mongo \u8fd8\u597d\uff0c\u4e5f\u4e0d\u77e5\u9053\u8fd9\u51e0\u5e74 mongo \u63d0\u5347\u4e86\u6ca1\u6709                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704910\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : msg7086 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u56e0\u4e3a\u6709\u4eba\u8fd0\u7ef4\u554a\uff0c\u56e0\u4e3a ORM \u73b0\u6210\u7684\u6846\u67b6\u554a\uff0c\u56e0\u4e3a\u4e07\u4e00\u8981\u7528\u5230\u5173\u7cfb\u7684\u65f6\u5019\u4e0d\u7528\u63a8\u7ffb\u91cd\u6765\u554a\uff0c\u7b49\u7b49\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704911\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : iseki <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u7136\u800c\u6211\u8bf4\u7684\u662f\u90a3\u4e9b\u6298\u817e\u5206\u8868\u5206\u5e93\u7684\uff0c\u4e3a\u4ec0\u4e48\u4e0d\u4e00\u6b65\u5230\u4f4d nosql                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704912\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : LokiSharp <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @iseki NoSQL \u7efc\u5408\u6027\u80fd\u4e0d\u5982 SQL                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704913\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : qwerthhusn <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u574f\u7684\u533b\u7f8e\uff0c\u66b4\u6b84\u5929\u7269\uff1b\u597d\u7684\u533b\u7f8e\uff0c\u9526\u4e0a\u6dfb\u82b1\uff0c\u7b14\u8865\u9020\u5316\u3002\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704914\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : beichenhpy <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xiangyuecn \u4e0d\u77e5\u9053\u4f60\u662f\u600e\u4e48\u4f7f\u7528\u7684\uff0c\u6211\u8fd9\u8fb9\u53ea\u8981\u52a0\u4e0a\u6ce8\u89e3\uff0c\u5c31\u7b97\u662f\u540c\u4e00\u4e2a\u7c7b\u4e2d\u7684\u8c03\u7528\uff0c\u5728\u5404\u4e2a\u5730\u65b9\u7528 Int i = 1\/0;\u90fd\u662f\u53ef\u4ee5\u56de\u6eda\u7684                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704915\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : NULL2020 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xiangyuecn #6 AopContext.currentProxy()                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704916\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : passerbytiny <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u770b\u4e86\u4e3b\u7684\u4e3b\u8d34\u3001\u8ffd\u52a0\u3001\u56de\u590d\uff0c\u4e0d\u77e5\u9053\u4e3b\u518d\u8bf4\u5565\u3002<\/p>\n<p>\u5927\u6982\u6709\u4e00\u70b9\u53ef\u4ee5\u786e\u5b9a\uff0c\u4e3b\u60f3\u7528 nosql \u66ff\u4ee3 sql \u3002\u4e0d\u8981\u6709\u8fd9\u6837\u7684\u60f3\u6cd5\uff0c\u4f1a\u5f88\u60e8\u7684\u3002\u7b2c\u4e00\uff0cnosql \u867d\u7136\u53eb nosql\uff0c\u4f46\u5b83\u771f\u5f97\u4e0d\u662f sql \u7684\u53cd\u4e49\u8bcd\uff0c\u800c\u662f\u8865\u5145\uff08 RDBMS \u7684\u53cd\u4e49\u8bcd\u662f ODBMS\uff0c\u8fd9\u73a9\u610f\u6709\u4eba\u5c1d\u8bd5\u8fc7\uff0c\u81f3\u4eca\u6ca1\u6709\u6210\u529f\uff09\u3002\u7b2c\u4e8c\uff0c\u4e8b\u52a1\uff0c\u8fd8\u771f\u662f\u5177\u6709\u4e00\u7968\u5426\u51b3\u6743\uff0c\u76ee\u524d\u53ea\u6709 RDBMS \u80fd\u591f\u5728\u6027\u80fd\u671f\u671b\u5185\u5b8c\u5168\u6ee1\u8db3\u4e8b\u52a1\u7684\u6240\u6709\u539f\u5219\u3002<\/p>\n<p>\u6700\u540e\u518d\u63d0\u9192\u4e00\u4e0b\uff0c\u5206\u5e93\u5206\u8868\uff0c\u8fd9\u53ef\u662f\u5b9e\u5b9e\u5728\u5728\u9762\u5411\u5bf9\u8c61\u9886\u57df\u7684\u4e8b\uff0csql \u662f\u5b9e\u73b0\u5b83\u800c\u4e0d\u662f\u51b3\u5b9a\u5b83\uff0c\u4f60\u5c31\u7b97\u6362\u4e86 ODBMS \u6216\u8005\u5168\u90e8\u4f7f\u7528 nosql\uff0c\u4e5f\u662f\u907f\u514d\u4e0d\u4e86\u7684\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704917\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : no1xsyzy <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u56e0\u4e3a SQL \u641e\u4e86\u5f88\u4e45\uff0c\u4f18\u5316\u4e5f\u90fd\u505a\u5f97\u5f88\u8db3<\/p>\n<p>@BeautifulSoap \u6211\u5148\u76f2\u731c\u4e00\u4e2a\u56fe\u6570\u636e\u5e93\u548c\u4e00\u4e2a redis \uff08<br \/>\u4e0d\u8fc7\uff0c\u6211\u89c9\u5f97\u8fd9\u4e0d\u662f\u6570\u636e\u5e93\u7684\u4e8b\u513f\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704918\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : hjosama <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4f60\u597d\u53ef\u7231\u54e6\uff0c\u559c\u6b22\u4f60                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704919\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : hjosama <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u770b\u4e86\u4f60\u7684\u535a\u5ba2\uff0c\u611f\u89c9\u771f\u7684\u597d\u53ef\u7231\uff01\u4f3c\u4e4e\u50cf\u4f60\u559c\u6b22 miku \u90a3\u6837\uff0c\u6211\u4e5f\u559c\u6b22\u4e0a\u4f60\u4e86\u5462\uff0c\u597d\u53ef\u7231\uff01                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704920\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : hjosama <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             iseki \u6211\u597d\u559c\u6b22\u4f60\u5462&#8230; \u5230\u5e95\u662f\u4e2a\u600e\u6837\u7684\u7537\u5b69\u5b50\u5462&#8230;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704921\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : hjosama <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             iseki \u9171\u5728\u54ea\u4e2a\u57ce\u5e02\u5462&#8230; \u60f3\u4ea4\u670b\u53cb&#8230;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704922\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : hjosama <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u539f\u6765\u53ef\u7231\u5230\u5982\u6b64\u7a0b\u5ea6\u7684 iseki \u9171\u662f\u4e2a\u4e70\u623f\u4e86\u7684\u4e2d\u5e74\u5927\u53d4\u5462 \u7231\u60c5\u8fd8\u6ca1\u5f00\u59cb\u5c31\u51cb\u96f6\u4e86&#8230;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704923\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : fengxianqi <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e0a\u5728\u5e72\u561b\u3002\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704924\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : hjosama <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6211\u5df2\u7ecf\u7231\u4e0a iseki \u9171\u4e86 \u65e0\u6cd5\u81ea\u62d4\u4e86 \u7b49\u56de\u590d\u5514                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704925\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : hjosama <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u611f\u89c9\u559c\u6b22\u70ed\u5ea6\u7a0d\u5fae\u4e0b\u964d\u4e86\u4e00\u70b9\u70b9\uff0c\u56e0\u4e3a\u5341\u51e0\u5206\u949f\u8fd8\u6ca1\u56de\u590d\uff0c\u5927\u6982\u662f\u56e0\u4e3a\u88ab iseki \u9171\u7684\u53ef\u7231\u4e00\u65f6\u4e0a\u5934\u4e86\u5462                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704926\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Macolor21 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @iseki <br \/>\u8bf4\u5b9e\u8bdd\u6211\u6280\u672f\u4e0d\u591f\u597d\uff0c\u770b\u4e0d\u61c2\u4f60\u7684\u5410\u69fd\u70b9\uff0c\u5bf9\u6211\u6765\u8bf4 NoSQL \u4e00\u822c\u952e\u503c\u5bf9\u5b58\u50a8\u548c\u6587\u6863\u5b58\u50a8\uff1f<br \/>\u7136\u540e\u4f60\u8bf4\u7684\u5206\u5e93\u5206\u8868\uff0c\u6211\u53f8\u6709\u4e2a\u9700\u6c42\uff1a\u4e00\u4e2a SaaS \u7cfb\u7edf\uff0c\u6bcf\u4e00\u4e2a\u5ba2\u6237\u62e5\u6709\u4e00\u5957\u5b8c\u6574\u7684\u6570\u636e\u5e93\uff08\u7528\u6237\uff0c\u6570\u636e\uff0c\u5206\u7c7b\uff0c\u5ba2\u6237\u7aef balabala \u4e00\u5806\u8868\uff09\uff0c\u6bcf\u4e2a\u5ba2\u6237\u5b58\u50a8\u7684\u6570\u636e\u91cf\u4e0d\u4e00\uff08\u6839\u636e\u4ed8\u8d39\u7b49\u7ea7\u800c\u5b9a\uff09\u3002\u56e0\u4e3a\u662f SAAS\uff0c\u6240\u4ee5\u5e94\u7528\u7a0b\u5e8f\u662f\u5171\u7528\u540c\u4e00\u5957\uff0c\u53ea\u662f\u5e95\u5c42\u5b58\u50a8\u4e0d\u4e00\u6837\u3002\u8fd9\u79cd\u9700\u6c42\u7684\u8bdd\uff0c\u5982\u679c\u4e0d\u4ee5\u5ba2\u6237\u5206\u5e93\uff08\u76ee\u524d\u662f SELECT xx FROM client[xx].user \uff09 \u7684\u8bdd\uff0c\u6211\u60f3\u4e0d\u51fa\u6765\u6709\u4ec0\u4e48\u66f4\u597d\u7684\u89e3\u51b3\u65b9\u6848\u3002\uff08\u53ef\u80fd\u7ed9\u884c\u52a0\u4e2a\u5ba2\u6237\u7aef\u5217\uff1f\u90a3\u8fd9\u6837\u5e95\u5c42\u7684\u6570\u636e\u805a\u96c6\u662f\u5e94\u8be5\u4ee5\u5ba2\u6237\u805a\u96c6\uff0c\u8fd8\u662f\u8868\u672c\u8eab\u5462\uff1f\u5982\u679c\u4ee5\u8868\u672c\u8eab\uff0c\u90a3\u67e5\u4e00\u4e2a\u5ba2\u6237\u5fb7\u6279\u91cf\u67e5\u8be2\uff0c\u4f30\u8ba1\u7684 N \u591a\u6b21\u5bfb\u9053&#8230;\uff09                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704927\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : magese <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @hjosama ???                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704928\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : JasonLaw <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @passerbytiny #35 \u8fde\u81ea\u5df1\u60f3\u8981\u8868\u8fbe\u7684\u4e1c\u897f\u90fd\u8bf4\u4e0d\u6e05\u695a\uff0c\u4f46\u662f\u5374\u6709\u90a3\u4e48\u591a\u4eba\u56de\u590d\uff0c\u771f\u662f\u4e0d\u61c2\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704929\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : JasonLaw <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u800c\u4e14\u56de\u590d\u91cc\u9762\u4e5f\u63ba\u6742\u4e86\u597d\u591a\u65e0\u5173\u7684\u4e1c\u897f\uff0c\u5c31\u4e0d\u80fd\u81ea\u5df1\u65b0\u5efa\u4e2a\u4e3b\u9898\u5417\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704930\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : namelosw <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u56e0\u4e3a Postgres \u4e00\u628a\u68ad\u7701\u4e8b\u3002<\/p>\n<p>\u5b9e\u5728\u906d\u4e0d\u4f4f\u518d\u6362 Cassandra \u4e4b\u7c7b\u66b4\u529b\u7684\uff0c\u8fd0\u7ef4\u64cd\u86cb\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704931\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : tairan2006 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u73b0\u5728\u4e0d\u600e\u4e48\u8c08 NoSQL \u4e86\u5427\uff0c\u50cf\u4e00\u822c\u7684 MPP \u6570\u636e\u5e93\u751a\u81f3 ElasticSearch \u8fd9\u79cd\uff0c\u73b0\u5728\u90fd\u517c\u5bb9 sql \u4e86\uff0c\u5927\u878d\u5408\u4e0d\u53ef\u907f\u514d\u3002<\/p>\n<p>\u81f3\u4e8e\u5206\u5e93\u5206\u8868\uff0c\u73b0\u5728\u8fd8\u6709\u8fd9\u4e48\u641e\u7684\uff1f OLTP \u5c31\u76f4\u63a5\u7528 tidb \u554a\u2026                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704932\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : letking <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8bf7\u6559\u4e3b\uff0c\u6298\u817e\u5206\u8868\u5206\u5e93\u5177\u4f53\u662f\u6307\u4ec0\u4e48\u64cd\u4f5c\uff1f\u5982\u679c\u6570\u636e\u5230\u4e86\u9700\u8981\u5206\u8868\u7684\u91cf\u7ea7\uff0c\u90a3\u6709\u4ec0\u4e48 nosql \u6570\u636e\u5e93\u53ef\u4ee5\u66f4\u7b80\u5355\u7684\u5904\u7406\u5462\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704933\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : chenqh <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u56e0\u4e3a mysql \u5386\u7ecf\u8003\u9a8c\uff0c\u7528\u7684\u4eba\u6bd4 mongo \u591a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704934\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Lemeng <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u524d\u9762\u51e0\u662f\u4ec0\u4e48\u4e1c\u4e1c                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704935\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : ThanksSirAlex <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6211\u5c31\u662f\u4e0d\u559c\u6b22\u7528 mongodb\uff0c\u81f3\u5c11\u4ee5\u76ee\u524d\u7684\u5f00\u53d1\u7ecf\u9a8c\u6765\u8bf4\u6ca1\u6709\u7ecf\u5386\u8fc7\u54ea\u5bb6\u516c\u53f8\u7528\u7684\u975e\u5e38\u597d\u7684\uff0c\u5c31\u4ed7\u7740\u4eba\u5bb6\u6ca1\u6709\u56fa\u5b9a\u7684 schema \u6570\u636e\u5c31 XJB \u4e71\u5b58\uff0c\u7136\u540e\u5168\u5728\u4ee3\u7801\u91cc\u9762\u52a0\u5404\u79cd\u64cd\u4f5c\uff0c\u6211\u5b81\u53ef\u8001\u8001\u5b9e\u5b9e\u7528\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u6bcf\u4e2a\u5b57\u6bb5\u7684\u610f\u601d\u7ed9\u6211\u5199\u5199\u6e05\u695a\uff0c\u5f53\u7136\uff0c\u8fd9\u91cc\u8bf4\u7684\u662f\u5de5\u7a0b\u4ee3\u7801\uff0c\u81ea\u5df1\u5199\u7684\u4ee3\u7801\u968f\u4fbf\u600e\u4e48\u73a9\u90fd\u884c\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704936\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : bthulu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             mysql \u51fa\u7684\u65e9, \u7528\u7684\u4eba\u591a, \u6ca1\u52a8\u529b\u6362 mongo. \u7b49 80 \u540e 90 \u540e\u8fd9\u4e00\u6279\u4eba\u90fd\u4e0b\u5c97\u4e86, \u81ea\u7136\u5c31\u90fd\u662f mongo \u4e00\u628a\u68ad\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704937\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : cmai <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xiangyuecn \u8ddf\u6ce8\u89e3\u6ca1\u6709\u5173\u7cfb\uff0c\u540c\u7c7b\u8c03\u7528\u4e0d\u7ecf\u8fc7\u4ee3\u7406\u53ea\u662f\u4f20\u64ad\u7279\u6027\u4e0d\u751f\u6548\u800c\u5df2\uff0c\u4e8b\u52a1\u8fd8\u662f\u4f1a\u5c55\u5f00\u7684\uff0c\u4f46\u662f\u4f60\u81ea\u5b9a\u4e49\u7684\u4f20\u64ad\u7279\u6027\u5c31\u4f1a\u4e22\u5931\uff0c\u6211\u8fd9\u8fb9\u5982\u679c\u6ca1\u6709\u7279\u6b8a\u7684\u4e1a\u52a1\u9700\u6c42\u9700\u8981\u7528\u5230\u81ea\u5b9a\u4e49\u7684\u4f20\u64ad\u7279\u6027\u662f\u4e0d\u7ba1\u7684\uff0c\u5982\u679c\u8981\u7528\u5230\u81ea\u5b9a\u4e49\u4f20\u64ad\u7279\u6027\uff0c\u90a3\u5c31\u5728\u672c\u7c7b\u81ea\u5df1\u6ce8\u5165\u81ea\u5df1                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704938\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : moen <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u7528\u8fc7 Postgres \u7684\u90fd\u8bf4\u597d                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704939\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : EridanusSora <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u3002\u3002\u70b9\u8fdb\u6765\u53d1\u73b0\u8981\u7d20\u8fc7\u591a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704940\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : iseki <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u3002\u3002\u3002\u4e00\u5f00\u59cb\u53d1\u5e16\u65f6\u786e\u5b9e\u758f\u5ffd\u4e86\u2026\u8868\u8fbe\u7684\u5f88\u4e0d\u51c6\u786e\uff0c\u4e3b\u8981\u662f\u5410\u69fd\u5206\u5e93\u5206\u8868\uff0c\u6027\u80fd\u4e0d\u591f\u5c31\u5206\u5e93\u5206\u8868\uff0crdb \u7684\u529f\u80fd\u5e9f\u4e86\u5927\u534a\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704941\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : iseki <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @passerbytiny \u96be\u9053\u4e0d\u662f\u5f88\u591a rdb \u51fa\u73b0\u5355\u70b9\u7684\u6027\u80fd\u95ee\u9898\u540c\u65f6\u4e0d\u597d\u5229\u7528\u5176\u672c\u8eab\u7684\u5206\u5e03\u5f0f\u5206\u533a\u673a\u5236\u624d\u5206\u5e93\u5206\u8868\u7684\u5417\uff1f<br \/>\u65e2\u7136\u8fd9\u6837\u4e3a\u4ec0\u4e48\u4e0d\u53bb\u7528\u672c\u8eab\u628a\u8fd9\u4e9b\u95ee\u9898\u5904\u7406\u7684\u5f88\u597d\u7684\u90a3\u90e8\u5206 nosql\uff0c\u6bd5\u7adf\u5206\u5b8c\u8868\uff0crdb \u7684 r \u5f88\u591a\u4e5f\u90fd\u5e9f\u4e86<br \/>\u4e8b\u7269\u7684\u95ee\u9898\uff0c\u6211\u4e00\u5f00\u59cb\u786e\u5b9e\u6ca1\u6709\u6df1\u5165\u8003\u8651\uff0c\u7684\u786e\u76ee\u524d\u6ca1\u6709\u73b0\u6210\u7684\uff0c\u50cf\u73b0\u6709 sql \u6570\u636e\u5e93\u90a3\u6837\u597d\u7528\u7684\u2026                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704942\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : iseki <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Macolor21 \u663e\u7136\u6211\u5410\u69fd\u7684\u4e0d\u662f\u4f60\u8bf4\u7684\u8fd9\u79cd\u5206\u5e93\u7684\u573a\u666f\u2026\u6bcf\u4e2a\u5ba2\u6237\u7aef\u6570\u636e\u6ca1\u5565\u5173\u7cfb\u5206\u6210\u591a\u4e2a\u975e\u5e38\u5408\u7406                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704943\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Nillouise <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u7528\u8fc7 aws \u7684 dynamodb\uff0c\u786e\u5b9e\u81ea\u5e26\u7684\u5206\u533a\u529f\u80fd\u5c31\u4e0d\u9519\u4e86\uff0c\u4e4b\u540e\u770b\u770b dynamodb \u80fd\u4e0d\u80fd\u8695\u98df mysql \u5427\u3002<\/p>\n<p>\u5982\u679c mysql \u7684\u4f18\u52bf\u53ea\u662f\u5728\u4e8b\u52a1\u7684\u8bdd\uff0c\u90a3\u5e94\u8be5\u6709\u673a\u4f1a\u88ab\u53d6\u4ee3\u7684\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5704944\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : stabc <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5206\u533a\u5c31\u53d8 NOSQL \u4e86\uff1f\u4ec0\u4e48\u903b\u8f91\uff1f NOSQL \u672c\u8eab\u4e5f\u5206\u533a\u554a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4ec0\u4e48\u4f60\u4eec\u8981\u628a sql \u5f53 nos&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/425767"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=425767"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/425767\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=425767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=425767"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=425767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}