{"id":202336,"date":"2025-05-10T10:20:50","date_gmt":"2025-05-10T02:20:50","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202336\/"},"modified":"2025-05-10T10:20:50","modified_gmt":"2025-05-10T02:20:50","slug":"redis%e5%ad%98%e5%82%a8%e7%b3%bb%e7%bb%9fpika%e6%9e%b6%e6%9e%84%e8%ae%be%e8%ae%a1%e7%9a%84%e6%96%b9%e6%b3%95%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202336\/","title":{"rendered":"Redis\u5b58\u50a8\u7cfb\u7edfPika\u67b6\u6784\u8bbe\u8ba1\u7684\u65b9\u6cd5\u662f\u4ec0\u4e48"},"content":{"rendered":"

<\/b> <\/p>\n

Redis\u5b58\u50a8\u7cfb\u7edfPika\u67b6\u6784\u8bbe\u8ba1\u7684\u65b9\u6cd5\u662f\u4ec0\u4e48<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587\u300aRedis\u5b58\u50a8\u7cfb\u7edfPika\u67b6\u6784\u8bbe\u8ba1\u7684\u65b9\u6cd5\u662f\u4ec0\u4e48\u300b<\/span>\u4e3b\u8981\u8bb2\u89e3\u4e86<\/span>\u7b49\u7b49\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6211\u4f1a\u5728golang\u5b66\u4e60\u7f51\u4e2d\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u5e76\u79ef\u6781\u7559\u8a00\u5efa\u8bae\u3002\u4e0b\u9762\u5c31\u5148\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u672c\u7bc7\u6b63\u6587\u5185\u5bb9\u5427\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

Pika \u662f 360 \u57fa\u7840\u67b6\u6784\u56e2\u961f\u548c DBA \u56e2\u961f\u8054\u5408\u7814\u53d1\u7684\u4e00\u6b3e\u9ad8\u6548\u3001\u7a33\u5b9a\u3001\u7b80\u5355\u53ef\u4f9d\u8d56\u7684\u5f00\u6e90\u7684 NoSQL \u6570\u636e\u5e93\u4ea7\u54c1\u3002\u5b8c\u5168\u517c\u5bb9 Redis \u534f\u8bae\uff0c\u652f\u6301 5 \u79cd\u6570\u636e\u7ed3\u6784\uff08string\uff0chash\uff0clist\uff0cset\uff0czset\uff09\uff0c\u6570\u636e\u6301\u4e45\u5316\u5230 RocksDB\uff0c\u76f8\u6bd4\u4e8e Redis \u5185\u5b58\u7684\u5b58\u50a8\u65b9\u5f0f\uff0c\u80fd\u6781\u5927\u51cf\u5c11\u670d\u52a1\u5668\u8d44\u6e90\u7684\u5360\u7528\uff0c\u589e\u5f3a\u4e86\u6570\u636e\u7684\u53ef\u9760\u6027\u3002\u53ef\u4ee5\u91c7\u7528\u5355\u673a\u548c\u96c6\u7fa4\u4e24\u79cd\u6a21\u5f0f\u90e8\u7f72\u3002Pika \u9879\u76ee 2015 \u5e74\u542f\u52a8\uff0c\u968f\u540e\u5728 Github \u4e0a\u5f00\u6e90\uff0c\u73b0\u6709 3700 stars\uff0c35\u4e2a contributors\uff0c\u793e\u533a\u6709\u5927\u91cf\u7684\u7ebf\u4e0a\u4e1a\u52a1\u4f7f Pika\u3002<\/p>\n

\u5bf9\u6bd4 Redis<\/h3>\n

\u5b58\u50a8\u5bb9\u91cf\uff1a Redis \u5b58\u50a8\u5230\u5185\u5b58\uff0c\u786c\u4ef6\u6210\u672c\u9ad8\uff0c\u5b95\u673a\u6062\u590d\u5ef6\u8fdf\u9ad8\uff1bPika \u501f\u7528 RocksDB \u5b58\u50a8\u5230\u78c1\u76d8\uff0c\u5355\u53f0\u670d\u52a1\u5668\u6240\u5bb9\u7eb3\u7684\u6570\u636e\u91cf\u662f Redis \u7684\u51e0\u5341\u500d\uff0c\u5b95\u673a\u6062\u590d\u901f\u5ea6\u5feb\u3002<\/p>\n

\u541e\u5410\u91cf\uff1a Redis QPS \u66f4\u9ad8\uff0c\u5355\u53f0\u670d\u52a1\u5668\u767e\u4e07\u7ea7\u7684 QPS\uff1bPika QPS \u76f8\u5bf9\u8f83\u4f4e\uff0c\u5355\u670d\u52a1\u5668\u51e0\u5341\u4e07\uff0cRedis \u662f Pika \u7684 3\uff5e5 \u500d\u3002<\/p>\n

\u8bbf\u95ee\u5ef6\u8fdf\uff1a Redis \u5e94\u8be5\u5728 1ms \u4ee5\u5185\uff1bPika \u5ef6\u8fdf\u7a0d\u9ad8\uff0c3ms \u4ee5\u5185\u3002<\/p>\n

\u8fd0\u7ef4\u90e8\u7f72\uff1a Redis \u652f\u6301\u5355\u673a\u4e3b\u4ece\u548c\u96c6\u7fa4\u4e24\u79cd\u65b9\u5f0f\uff1b Pika \u4e5f\u652f\u6301\u4e24\u79cd\u65b9\u5f0f\u90e8\u7f72\u3002<\/p>\n

\u9002\u7528\u573a\u666f<\/h3>\n

\u5982\u679c\u4e1a\u52a1\u573a\u666f\u6570\u636e\u91cf\u6bd4\u8f83\u5927\uff08> 50GB\uff09\uff0c\u6570\u636e\u53ef\u9760\u6027\u8981\u6c42\u9ad8\uff0c\u90a3\u4e48 Pika \u53ef\u4ee5\u89e3\u51b3\u60a8\u7684\u95ee\u9898\u3002<\/p>\n

\u573a\u666f1\uff1a\u5927\u89c4\u6a21\u6570\u636e\u5904\u7406\u7cfb\u7edf\u7684\u4e2d\u95f4\u7ed3\u679c\u5b58\u50a8<\/p>\n

\u573a\u666f2\uff1a\u4f7f\u7528 Redis\/Redis Cluster \u505a\u6301\u4e45\u5316\u5b58\u50a8\u7684\u4e1a\u52a1\u7cfb\u7edf<\/p>\n

\u573a\u666f3\uff1a\u5927\u578b\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u5143\u6570\u636e\u5b58\u50a8<\/p>\n

\u67b6\u6784\u8bbe\u8ba1<\/h3>\n

Pika \u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684 instance-mode \u914d\u7f6e\u9879\uff0c\u8bbe\u7f6e\u4e3a classic \u548c sharding\uff0c\u6765\u9009\u62e9\u8fd0\u884c\u7ecf\u5178\u6a21\u5f0f\uff08Classic\uff09\u8fd8\u662f\u5206\u5e03\u5f0f\u6a21\u5f0f\uff08Sharding\uff09\u7684 Pika\u3002<\/p>\n

    \n
  • \n

    \u7ecf\u5178\u6a21\u5f0f\u67b6\u6784<\/p>\n<\/li>\n<\/ul>\n

    <\/p>\n

    \u7ecf\u5178\u6a21\u5f0f\uff08Classic\uff09\uff1a \u53731\u4e3bN\u4ece\u540c\u6b65\u6a21\u5f0f\uff0c1 \u4e2a\u4e3b\u5b9e\u4f8b\u5b58\u50a8\u6240\u6709\u7684\u6570\u636e\uff0cN \u4e2a\u4ece\u5b9e\u4f8b\u5b8c\u5168\u955c\u50cf\u540c\u6b65\u4e3b\u5b9e\u4f8b\u7684\u6570\u636e\uff0c\u6bcf\u4e2a\u5b9e\u4f8b\u652f\u6301\u591a\u4e2a DBs\u3002DB \u9ed8\u8ba4\u4ece 0 \u5f00\u59cb\uff0cPika \u7684\u914d\u7f6e\u9879 databases \u53ef\u4ee5\u8bbe\u7f6e\u6700\u5927 DB \u6570\u91cf\u3002DB \u5728 Pika \u4e0a\u7684\u7269\u7406\u5b58\u5728\u5f62\u5f0f\u662f\u4e00\u4e2a\u6587\u4ef6\u76ee\u5f55\u3002<\/p>\n

      \n
    • \n

      \u5206\u5e03\u5f0f\u6a21\u5f0f\u67b6\u6784<\/p>\n<\/li>\n<\/ul>\n

      <\/p>\n

      \u5206\u5e03\u5f0f\u6a21\u5f0f\uff08Sharding\uff09\uff1a Sharding \u6a21\u5f0f\u4e0b\uff0c\u5c06\u7528\u6237\u5b58\u50a8\u7684\u6570\u636e\u96c6\u5408\u79f0\u4e3a Table\uff0c\u6bcf\u4e2a Table \u5207\u5206\u6210\u591a\u4e2a\u5206\u7247\uff0c\u6bcf\u4e2a\u5206\u7247\u79f0\u4e3a Slot\uff0c\u5bf9\u4e8e\u67d0\u4e00\u4e2a KEY \u7684\u6570\u636e\u7531\u54c8\u5e0c\u7b97\u6cd5\u8ba1\u7b97\u51b3\u5b9a\u5c5e\u4e8e\u54ea\u4e2a Slot\u3002\u5c06\u6240\u6709 Slots \u53ca\u5176\u526f\u672c\u6309\u7167\u4e00\u5b9a\u7b56\u7565\u5206\u6563\u5230\u6240\u6709\u7684 Pika \u5b9e\u4f8b\u4e2d\uff0c\u6bcf\u4e2a Pika \u5b9e\u4f8b\u6709\u4e00\u90e8\u5206\u4e3b Slot \u548c\u4e00\u90e8\u5206\u4ece Slot\u3002\u5728 Sharding \u6a21\u5f0f\u4e0b\uff0c\u5206\u4e3b\u4ece\u7684\u662f Slot \u800c\u4e0d\u518d\u662f Pika \u5b9e\u4f8b\u3002Slot \u5728 Pika \u4e0a\u7684\u7269\u7406\u5b58\u5728\u5f62\u5f0f\u662f\u4e00\u4e2a\u6587\u4ef6\u76ee\u5f55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      Redis\u5b58\u50a8\u7cfb\u7edfPika\u67b6\u6784\u8bbe...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202336","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202336"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202336\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}