{"id":154012,"date":"2020-09-11T16:59:44","date_gmt":"2020-09-11T08:59:44","guid":{"rendered":"http:\/\/4563.org\/?p=154012"},"modified":"2020-09-11T16:59:44","modified_gmt":"2020-09-11T08:59:44","slug":"redis-%e6%94%af%e6%8c%81%e5%a4%9a-db-%e7%9a%84%e5%8e%9f%e5%9b%a0%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=154012","title":{"rendered":"redis \u652f\u6301\u591a db \u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"
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redis \u652f\u6301\u591a db \u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : situs <\/span> <\/i> 0<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

redis \u4e3a\u4ec0\u4e48\u8981\u652f\u6301\u591a db\uff0c\u652f\u6301\u518d\u591a\u7684 db \u4e5f\u662f\u5355\u7ebf\u7a0b\uff0c\u65e2\u7136\u5982\u6b64\uff0c\u652f\u6301\u5355 db \u4e0d\u4e5f ok \u5417\uff0c\u4ece key \u4e0a\u8fdb\u884c\u533a\u5206\uff1f \u5927\u5bb6\u7684\u516c\u53f8\u6709\u533a\u5206 db \u561b\uff1f<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (13<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : junan0708 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    flushdb <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : acrisliu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5206\u4e86 100 \u4e2a db <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : shylockhg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u652f\u6301 db \u662f\u4e3a\u4e86\u9694\u79bb\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 1069401249 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    cluster \u4e0d\u662f\u4e0d\u652f\u6301 db \u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lxyu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    “I understand how this can be useful, but unfortunately I consider Redis multiple database errors my worst decision in Redis design at all… without any kind of real gain, it makes the internals a lot more complex. “<\/p>\n

    — by Salvatore Sanfilippo <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 594duck <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u76ee\u524d\u7528\u6cd5\u662f dev\uff0csit\uff0cuat \u662f\u4e00\u4e2a redis \u4e0a\u7684 8 \u4e2a DB \u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : situs <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @shylockhg \u9664\u4e86\u9694\u79bb\u786e\u5b9e\u4e5f\u60f3\u4e0d\u5230\u5565\u66f4\u9ad8\u7aef\u7684\u7406\u7531\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : jackrebel <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @shylockhg \u6211\u652f\u6301\uff01 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : situs <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @594duck \u8fd9\u6837\u770b\u6765\u4e5f\u662f\u6570\u636e\u9694\u79bb\uff0c\u8d4b\u4e88\u4e86\u4e9b\u529f\u80fd\u7684\u9694\u79bb\uff0c\u770b\u8d77\u6765\u60a8\u7684\u516c\u53f8\u66f4\u591a\u662f\u5728 QA \u4e0a\u9694\u79bb\u5404\u4e2a\u6d4b\u8bd5\u73af\u5883\u7684\u4e86\uff1f\u8fd9\u6837\u4e0d\u7528\u7533\u8bf7\u65b0\u7684\u5b9e\u4f8b\u4e86\uff0c\u76f4\u63a5 select \u4e00\u4e2a new db \u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : situs <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @jackrebel \u548b\u4e86\u5144\u5f1f \u8fd9\u4e48\u6fc0\u52a8 :p <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : situs <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @lxyu \u770b\u6765 redis \u7684\u7236\u4eb2\u4e5f\u4e0d\u662f\u5f88\u5f85\u89c1\u8fd9\u4e2a\u529f\u80fd\uff0c\u4e0d\u77e5\u9053\u591a\u4e2a db \u95f4\u662f\u4e0d\u662f\u4e5f\u662f\u5171\u4eab\u7740\u4e00\u4e2a\u7ebf\u7a0b\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : tairan2006 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5176\u5b9e\u786e\u5b9e\u6ca1\u5565\u7528\u2026 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : 594duck <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @situs \u662f\u5440\uff0c\u552f\u4e00\u5c31\u662f\u8fd9\u4e0a\u9762\u7528\u7528\uff0c\u5176\u5b83\u65b9\u9762\u771f\u7528\u4e0d\u4e0a\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    redis \u652f\u6301\u591a db \u7684\u539f\u56e0\u662f…<\/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\/154012"}],"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=154012"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/154012\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=154012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=154012"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=154012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}