{"id":164429,"date":"2024-11-05T07:49:28","date_gmt":"2024-11-04T23:49:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164429\/"},"modified":"2024-11-05T07:49:29","modified_gmt":"2024-11-04T23:49:29","slug":"%e7%b2%be%e9%80%9aredis%e9%a1%9e%e5%9e%8b%e6%8e%8c%e6%8f%a1nosql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b9%8b%e9%81%93%ef%bc%88redis%e9%a1%9e%e5%9e%8b%e9%a1%8c%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164429\/","title":{"rendered":"\u7cbe\u901aRedis\u985e\u578b\u638c\u63e1NoSQL\u6578\u64da\u5eab\u4e4b\u9053\uff08redis\u985e\u578b\u984c\uff09"},"content":{"rendered":"<h1 id=\"%e7%b2%be%e9%80%9aredis%e9%a1%9e%e5%9e%8b%e6%8e%8c%e6%8f%a1nosql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b9%8b%e9%81%93%ef%bc%88redis%e9%a1%9e%e5%9e%8b%e9%a1%8c%ef%bc%89-VFxvNujKpx\">\u7cbe\u901aRedis\u985e\u578b\u638c\u63e1NoSQL\u6578\u64da\u5eab\u4e4b\u9053\uff08redis\u985e\u578b\u984c\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cNoSQL\u6578\u64da\u5eab\u56e0\u5176\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684NoSQL\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u6839\u64da\u4e0d\u540c\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u4e3b\u8981\u6578\u64da\u985e\u578b\u53ca\u5176\u61c9\u7528\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u638c\u63e1\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%e6%a6%82%e8%bf%b0-VFxvNujKpx\">Redis\u7684\u6578\u64da\u985e\u578b\u6982\u8ff0<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u6bcf\u7a2e\u985e\u578b\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7528\u9014\u548c\u512a\u52e2\u3002\u4e3b\u8981\u7684\u6578\u64da\u985e\u578b\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong><\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong><\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong><\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong><\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong><\/li>\n<li><strong>\u4f4d\u5716\uff08Bitmap\uff09<\/strong><\/li>\n<li><strong>\u8d85\u7d1a\u65e5\u5fd7\uff08HyperLogLog\uff09<\/strong><\/li>\n<li><strong>\u5730\u7406\u7a7a\u9593\uff08Geospatial\uff09<\/strong><\/li>\n<\/ul>\n<h2 id=\"1-%e5%ad%97%e7%ac%a6%e4%b8%b2%ef%bc%88string%ef%bc%89-VFxvNujKpx\">1. \u5b57\u7b26\u4e32\uff08String\uff09<\/h2>\n<p>\u5b57\u7b26\u4e32\u662fRedis\u4e2d\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u5f62\u5f0f\u7684\u6578\u64da\uff0c\u5305\u62ec\u6587\u672c\u3001\u6578\u5b57\u548c\u4e8c\u9032\u5236\u6578\u64da\u3002\u5b57\u7b26\u4e32\u7684\u6700\u5927\u9577\u5ea6\u70ba512MB\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u64cd\u4f5c\uff1a<\/p>\n<pre><code>SET key value\nGET key\nINCR key\n<\/code><\/pre>\n<h2 id=\"2-%e5%93%88%e5%b8%8c%ef%bc%88hash%ef%bc%89-VFxvNujKpx\">2. \u54c8\u5e0c\uff08Hash\uff09<\/h2>\n<p>\u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u8868\u793a\u5c0d\u8c61\u3002\u6bcf\u500b\u54c8\u5e0c\u53ef\u4ee5\u5305\u542b\u591a\u500b\u5b57\u6bb5\uff0c\u6bcf\u500b\u5b57\u6bb5\u90fd\u6709\u4e00\u500b\u503c\u3002\u9019\u4f7f\u5f97\u54c8\u5e0c\u975e\u5e38\u9069\u5408\u5b58\u5132\u7528\u6236\u4fe1\u606f\u7b49\u7d50\u69cb\u5316\u6578\u64da\u3002<\/p>\n<pre><code>HSET user:1000 name \"Alice\"\nHGET user:1000 name\nHGETALL user:1000\n<\/code><\/pre>\n<h2 id=\"3-%e5%88%97%e8%a1%a8%ef%bc%88list%ef%bc%89-VFxvNujKpx\">3. \u5217\u8868\uff08List\uff09<\/h2>\n<p>\u5217\u8868\u662f\u4e00\u500b\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002\u9019\u4f7f\u5f97\u5217\u8868\u975e\u5e38\u9069\u5408\u7528\u65bc\u6d88\u606f\u968a\u5217\u6216\u4efb\u52d9\u8abf\u5ea6\u3002<\/p>\n<pre><code>LPUSH mylist \"Hello\"\nRPUSH mylist \"World\"\nLRANGE mylist 0 -1\n<\/code><\/pre>\n<h2 id=\"4-%e9%9b%86%e5%90%88%ef%bc%88set%ef%bc%89-VFxvNujKpx\">4. \u96c6\u5408\uff08Set\uff09<\/h2>\n<p>\u96c6\u5408\u662f\u4e00\u500b\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u4e26\u4e14\u4e0d\u5141\u8a31\u91cd\u8907\u5143\u7d20\u3002\u96c6\u5408\u7684\u4e3b\u8981\u7279\u9ede\u662f\u652f\u6301\u96c6\u5408\u904b\u7b97\uff0c\u5982\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u5dee\u96c6\u3002<\/p>\n<pre><code>SADD myset \"apple\"\nSADD myset \"banana\"\nSADD myset \"apple\"  # \u91cd\u8907\u5143\u7d20\u4e0d\u6703\u88ab\u6dfb\u52a0\nSMEMBERS myset\n<\/code><\/pre>\n<h2 id=\"5-%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%ef%bc%88sorted-set%ef%bc%89-VFxvNujKpx\">5. \u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/h2>\n<p>\u6709\u5e8f\u96c6\u5408\u8207\u96c6\u5408\u985e\u4f3c\uff0c\u4f46\u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002\u9019\u4f7f\u5f97\u6709\u5e8f\u96c6\u5408\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u7b49\u61c9\u7528\u3002<\/p>\n<pre><code>ZADD leaderboard 100 \"Alice\"\nZADD leaderboard 200 \"Bob\"\nZRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n<h2 id=\"6-%e4%bd%8d%e5%9c%96%ef%bc%88bitmap%ef%bc%89-VFxvNujKpx\">6. \u4f4d\u5716\uff08Bitmap\uff09<\/h2>\n<p>\u4f4d\u5716\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u6578\u64da\u7d50\u69cb\uff0c\u7528\u65bc\u9ad8\u6548\u5730\u5b58\u5132\u548c\u64cd\u4f5c\u4f4d\u6578\u64da\u3002\u5b83\u5e38\u7528\u65bc\u7d71\u8a08\u548c\u8a08\u7b97\uff0c\u4f8b\u5982\u7528\u65bc\u8a08\u7b97\u7528\u6236\u7684\u6d3b\u8e8d\u5ea6\u3002<\/p>\n<pre><code>SETBIT user:1000:active 0 1\nGETBIT user:1000:active 0\n<\/code><\/pre>\n<h2 id=\"7-%e8%b6%85%e7%b4%9a%e6%97%a5%e5%bf%97%ef%bc%88hyperloglog%ef%bc%89-VFxvNujKpx\">7. \u8d85\u7d1a\u65e5\u5fd7\uff08HyperLogLog\uff09<\/h2>\n<p>\u8d85\u7d1a\u65e5\u5fd7\u662f\u4e00\u7a2e\u6982\u7387\u6027\u6578\u64da\u7d50\u69cb\uff0c\u7528\u65bc\u8a08\u7b97\u552f\u4e00\u5143\u7d20\u7684\u57fa\u6578\u3002\u5b83\u7684\u512a\u52e2\u5728\u65bc\u80fd\u5920\u4ee5\u6975\u5c0f\u7684\u5167\u5b58\u4f7f\u7528\u91cf\u4f86\u4f30\u7b97\u5927\u91cf\u6578\u64da\u7684\u552f\u4e00\u6027\u3002<\/p>\n<pre><code>PFADD unique_users \"user1\" \"user2\" \"user3\"\nPFCOUNT unique_users\n<\/code><\/pre>\n<h2 id=\"8-%e5%9c%b0%e7%90%86%e7%a9%ba%e9%96%93%ef%bc%88geospatial%ef%bc%89-VFxvNujKpx\">8. \u5730\u7406\u7a7a\u9593\uff08Geospatial\uff09<\/h2>\n<p>Redis\u9084\u652f\u6301\u5730\u7406\u7a7a\u9593\u6578\u64da\u985e\u578b\uff0c\u5141\u8a31\u7528\u6236\u5b58\u5132\u548c\u67e5\u8a62\u5730\u7406\u4f4d\u7f6e\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5730\u7406\u4f4d\u7f6e\u670d\u52d9\u7684\u61c9\u7528\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>GEOADD locations 13.361389 38.115556 \"Palermo\"\nGEORADIUS locations 15 37 200 km\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VFxvNujKpx\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684NoSQL\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u9748\u6d3b\u7684\u6578\u64da\u985e\u578b\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u61c9\u7528\u5834\u666f\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u9700\u8981\u5feb\u901f\u5b58\u53d6\u7684\u5b57\u7b26\u4e32\uff0c\u9084\u662f\u7d50\u69cb\u5316\u7684\u54c8\u5e0c\uff0c\u6216\u662f\u9700\u8981\u9032\u884c\u96c6\u5408\u904b\u7b97\u7684\u96c6\u5408\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u512a\u79c0\u7684\u6027\u80fd\u548c\u6613\u7528\u6027\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u9ad8\u6548\u80fd\u7684\u6578\u64da\u89e3\u6c7a\u65b9\u6848\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u5c07\u662f\u63d0\u5347\u61c9\u7528\u6027\u80fd\u7684\u95dc\u9375\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7cbe\u901aRedis\u985e\u578b\uff0c\u6df1\u5165\u638c\u63e1NoSQL\u6578\u64da\u5eab\u7684\u6838\u5fc3\u6280\u8853\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u52a9\u529b\u9ad8\u6027\u80fd\u61c9\u7528\u958b\u767c\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-164429","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164429","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=164429"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164429\/revisions"}],"predecessor-version":[{"id":164430,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164429\/revisions\/164430"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}