{"id":6053,"date":"2024-11-14T13:59:17","date_gmt":"2024-11-14T05:59:17","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6053\/"},"modified":"2024-11-14T13:59:17","modified_gmt":"2024-11-14T05:59:17","slug":"redis%e5%ba%95%e5%b1%82%e6%95%b0%e6%8d%ae%e7%bb%93%e6%9e%84%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e7%9a%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6053\/","title":{"rendered":"redis\u5e95\u5c42\u6570\u636e\u7ed3\u6784\u5982\u4f55\u5b9e\u73b0\u7684"},"content":{"rendered":"

Redis \u5e95\u5c42\u6570\u636e\u7ed3\u6784\u7684\u5b9e\u73b0<\/h2>\n

\u662f\u4e00\u79cd\u5185\u5b58\u4e2d\u7684\u6570\u636e\u7ed3\u6784\u5b58\u50a8\uff0c\u5b83\u4f7f\u7528\u9ad8\u6548\u7684\u6570\u636e\u7ed3\u6784\u6765\u5b9e\u73b0\u5404\u79cd\u6570\u636e\u7c7b\u578b\u3002\u8fd9\u4e9b\u5e95\u5c42\u6570\u636e\u7ed3\u6784\u5305\u62ec\uff1a<\/p>\n

1. \u54c8\u5e0c\u8868\uff08Hash Table\uff09<\/h3>\n

\u54c8\u5e0c\u8868\u7528\u4e8e\u5b58\u50a8\uff0c\u5176\u4e2d\u952e\u88ab\u54c8\u5e0c\u6210\u4e00\u4e2a\u503c\uff0c\u5e76\u6307\u5411\u5bf9\u5e94\u7684\u6570\u636e\u3002Redis \u4f7f\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u300c\u952e\u7a7a\u95f4\u5192\u72af\u300d\uff08Space Saving\uff09\u7684\u54c8\u5e0c\u8868\u5b9e\u73b0\uff0c\u5b83\u53ef\u4ee5\u9ad8\u6548\u5730\u5b58\u50a8\u5927\u91cf\u952e\u3002<\/p>\n

2. \u8df3\u8dc3\u8868\uff08Skip List\uff09<\/h3>\n

\u8df3\u8dc3\u8868\u662f\u4e00\u79cd\u6709\u5e8f\u7684\u94fe\u8868\uff0c\u5176\u4e2d\u67d0\u4e9b\u8282\u70b9\u88ab\u8df3\u8fc7\uff0c\u4ee5\u5b9e\u73b0\u5feb\u901f\u67e5\u627e\u3002Redis \u5c06\u8df3\u8dc3\u8868\u7528\u4e8e\u5b57\u7b26\u4e32\u3001\u5217\u8868\u548c\u96c6\u5408\u7b49\u6709\u5e8f\u6570\u636e\u7ed3\u6784\u3002<\/p>\n

3. \u5b57\u5178\u6811\uff08Trie\uff09<\/h3>\n

\u5b57\u5178\u6811\u662f\u4e00\u79cd\u6811\u5f62\u6570\u636e\u7ed3\u6784\uff0c\u5176\u4e2d\u6bcf\u4e2a\u8282\u70b9\u4ee3\u8868\u4e00\u4e2a\u5b57\u7b26\uff0c\u53f6\u8282\u70b9\u5b58\u50a8\u5355\u8bcd\u3002Redis \u4f7f\u7528\u5b57\u5178\u6811\u6765\u5b9e\u73b0\u524d\u7f00\u5339\u914d\u548c\u81ea\u52a8\u5b8c\u6210\u529f\u80fd\u3002<\/p>\n

4. \u6574\u5f62\u6570\u7ec4\uff08Int Array\uff09<\/h3>\n

\u6574\u6570\u6570\u7ec4\u7528\u4e8e\u5b58\u50a8\u6709\u5e8f\u7684\u6574\u6570\u3002Redis \u4f7f\u7528\u6574\u6570\u6570\u7ec4\u6765\u5b9e\u73b0\u8ba1\u6570\u5668\u3001\u6392\u884c\u699c\u548c\u65f6\u95f4\u5e8f\u5217\u7b49\u6570\u636e\u7ed3\u6784\u3002<\/p>\n

5. \u538b\u7f29\u5217\u8868\uff08ZipList\uff09<\/h3>\n

\u538b\u7f29\u5217\u8868\u662f\u4e00\u79cd\u7d27\u51d1\u7684\u6570\u636e\u7ed3\u6784\uff0c\u7528\u4e8e\u5b58\u50a8\u5c0f\u578b\u7684\u5b57\u7b26\u4e32\u548c\u6574\u6570\u5217\u8868\u3002\u5b83\u4f7f\u7528\u4f4d\u6807\u8bb0\u6765\u8868\u793a\u5143\u7d20\u7684\u7c7b\u578b\u548c\u957f\u5ea6\uff0c\u4ece\u800c\u8282\u7701\u7a7a\u95f4\u3002<\/p>\n

6. \u94fe\u8868\uff08Linked List\uff09<\/h3>\n

\u94fe\u8868\u662f\u4e00\u79cd\u7ebf\u6027\u6570\u636e\u7ed3\u6784\uff0c\u5176\u4e2d\u6bcf\u4e2a\u8282\u70b9\u6307\u5411\u4e0b\u4e00\u4e2a\u8282\u70b9\u3002Redis \u4f7f\u7528\u94fe\u8868\u6765\u5b9e\u73b0\u53cc\u5411\u94fe\u8868\u3001\u961f\u5217\u548c\u5806\u6808\u7b49\u6570\u636e\u7ed3\u6784\u3002<\/p>\n

7. RDB\/AOF \u6587\u4ef6<\/h3>\n

RDB \u548c AOF \u6587\u4ef6\u7528\u4e8e\u5c06 Redis \u6570\u636e\u6301\u4e45\u5316\u5230\u78c1\u76d8\u3002RDB \u6587\u4ef6\u662f\u4e00\u79cd\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u800c AOF \u6587\u4ef6\u662f\u4e00\u79cd\u6587\u672c\u6587\u4ef6\uff0c\u8bb0\u5f55\u4e86 Redis \u6267\u884c\u7684\u547d\u4ee4\u3002<\/p>\n

\u4ee5\u4e0a\u5c31\u662f\u5e95\u5c42\u6570\u636e\u7ed3\u6784\u5982\u4f55\u5b9e\u73b0\u7684\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

Redis \u5e95\u5c42\u6570\u636e\u7ed3\u6784\u7684\u5b9e\u73b0 \u662f\u4e00\u79cd\u5185\u5b58\u4e2d\u7684\u6570\u636e\u7ed3\u6784\u5b58\u50a8\uff0c\u5b83\u4f7f\u7528\u9ad8\u6548\u7684\u6570\u636e\u7ed3\u6784\u6765\u5b9e\u73b0\u5404\u79cd\u6570\u636e\u7c7b\u578b\u3002\u8fd9\u4e9b\u5e95\u5c42\u6570\u636e\u7ed3\u6784\u5305\u62ec\uff1a 1. \u54c8\u5e0c\u8868\uff08Hash Table\uff09 \u54c8\u5e0c\u8868\u7528\u4e8e\u5b58\u50a8\uff0c\u5176\u4e2d\u952e\u88ab\u54c8\u5e0c\u6210\u4e00\u4e2a\u503c\uff0c\u5e76\u6307\u5411\u5bf9\u5e94\u7684\u6570\u636e\u3002Redis \u4f7f\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u300c\u952e\u7a7a\u95f4\u5192\u72af\u300d\uff08Space Saving\uff09\u7684\u54c8\u5e0c\u8868\u5b9e\u73b0\uff0c\u5b83\u53ef\u4ee5\u9ad8\u6548\u5730\u5b58\u50a8\u5927\u91cf\u952e\u3002 2. \u8df3\u8dc3\u8868\uff08Skip List\uff09 \u8df3\u8dc3\u8868\u662f\u4e00\u79cd\u6709\u5e8f\u7684\u94fe\u8868\uff0c\u5176\u4e2d\u67d0\u4e9b\u8282\u70b9\u88ab\u8df3\u8fc7\uff0c\u4ee5\u5b9e\u73b0\u5feb\u901f\u67e5\u627e\u3002Redis \u5c06\u8df3\u8dc3\u8868\u7528\u4e8e\u5b57\u7b26\u4e32\u3001\u5217\u8868\u548c\u96c6\u5408\u7b49\u6709\u5e8f\u6570\u636e\u7ed3\u6784\u3002 3. \u5b57\u5178\u6811\uff08Trie\uff09 \u5b57\u5178\u6811\u662f\u4e00\u79cd\u6811\u5f62\u6570\u636e\u7ed3\u6784\uff0c\u5176\u4e2d\u6bcf\u4e2a\u8282\u70b9\u4ee3\u8868\u4e00\u4e2a\u5b57\u7b26\uff0c\u53f6\u8282\u70b9\u5b58\u50a8\u5355\u8bcd\u3002Redis \u4f7f\u7528\u5b57\u5178\u6811\u6765\u5b9e\u73b0\u524d\u7f00\u5339\u914d\u548c\u81ea\u52a8\u5b8c\u6210\u529f\u80fd\u3002 4. \u6574\u5f62\u6570\u7ec4\uff08Int Array\uff09 \u6574\u6570\u6570\u7ec4\u7528\u4e8e\u5b58\u50a8\u6709\u5e8f\u7684\u6574\u6570\u3002Redis \u4f7f\u7528\u6574\u6570\u6570\u7ec4\u6765\u5b9e\u73b0\u8ba1\u6570\u5668\u3001\u6392\u884c\u699c\u548c\u65f6\u95f4\u5e8f\u5217\u7b49\u6570\u636e\u7ed3\u6784\u3002 5. \u538b\u7f29\u5217\u8868\uff08ZipList\uff09 \u538b\u7f29\u5217\u8868\u662f\u4e00\u79cd\u7d27\u51d1\u7684\u6570\u636e\u7ed3\u6784\uff0c\u7528\u4e8e\u5b58\u50a8\u5c0f\u578b\u7684\u5b57\u7b26\u4e32\u548c\u6574\u6570\u5217\u8868\u3002\u5b83\u4f7f\u7528\u4f4d\u6807\u8bb0\u6765\u8868\u793a\u5143\u7d20\u7684\u7c7b\u578b\u548c\u957f\u5ea6\uff0c\u4ece\u800c\u8282\u7701\u7a7a\u95f4\u3002 6. \u94fe\u8868\uff08Linked List\uff09 \u94fe\u8868\u662f\u4e00\u79cd\u7ebf\u6027\u6570\u636e\u7ed3\u6784\uff0c\u5176\u4e2d\u6bcf\u4e2a\u8282\u70b9\u6307\u5411\u4e0b\u4e00\u4e2a\u8282\u70b9\u3002Redis \u4f7f\u7528\u94fe\u8868\u6765\u5b9e\u73b0\u53cc\u5411\u94fe\u8868\u3001\u961f\u5217\u548c\u5806\u6808\u7b49\u6570\u636e\u7ed3\u6784\u3002 7. RDB\/AOF \u6587\u4ef6 RDB \u548c AOF \u6587\u4ef6\u7528\u4e8e\u5c06 Redis \u6570\u636e\u6301\u4e45\u5316\u5230\u78c1\u76d8\u3002RDB \u6587\u4ef6\u662f\u4e00\u79cd\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u800c AOF \u6587\u4ef6\u662f\u4e00\u79cd\u6587\u672c\u6587\u4ef6\uff0c\u8bb0\u5f55\u4e86 Redis \u6267\u884c\u7684\u547d\u4ee4\u3002 \u4ee5\u4e0a\u5c31\u662f\u5e95\u5c42\u6570\u636e\u7ed3\u6784\u5982\u4f55\u5b9e\u73b0\u7684\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-6053","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6053","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=6053"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6053\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=6053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=6053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=6053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}