{"id":11961,"date":"2023-01-29T11:33:49","date_gmt":"2023-01-29T03:33:49","guid":{"rendered":"http:\/\/139.9.1.231\/?p=11961"},"modified":"2024-12-31T10:51:29","modified_gmt":"2024-12-31T02:51:29","slug":"elasticsearch","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2023\/01\/29\/elasticsearch\/","title":{"rendered":"Elasticsearch"},"content":{"rendered":"\n

ES\u65e2\u662f\u641c\u7d22\u5f15\u64ce\u53c8\u662f\u6570\u636e\u5e93<\/strong>\uff1aElasticSearch\u7a76\u7adf\u662f\u4e0d\u662f\u6570\u636e\u5e93?\u5386\u6765\u5b58\u5728\u4e89\u8bae.\u5b83\u662f\u641c\u7d22\u5f15\u64ce,\u5343\u771f\u4e07\u786e,\u800c\u5b83\u662f\u6570\u636e\u5e93,\u9700\u8981\u770b\u6570\u636e\u5e93\u7684\u754c\u5b9a\u8303\u56f4.\u5e7f\u4e49\u4e0a\u8bb2,\u5173\u7cfb\u578b\u6570\u636e\u5e93,\u5bf9\u8c61\u578b\u6570\u636e\u5e93,\u641c\u7d22\u5f15\u64ce,\u6587\u4ef6,\u90fd\u53ef\u4ee5\u7b97\u4f5c\u662f\u6570\u636e\u5e93.\u6570\u636e\u5e93\u662f\u7528\u6765\u5b58\u50a8\u6570\u636e\u7684,\u4e3a\u670d\u52a1\u5e94\u7528\u63d0\u4f9b\u4e86\u6570\u636e\u7684\u8bfb\u5199\u529f\u80fd,\u5373\u6570\u636e\u7684\u6dfb\u52a0,\u4fee\u6539,\u5220\u9664,\u67e5\u8be2\u56db\u79cd\u57fa\u672c\u529f\u80fd.<\/p>\n\n\n\n

1.\u5173\u7cfb\u578b\u6570\u636e\u5e93,\u8bf8\u5982:transact-sql,plsql,mysql,firebird,maria\u7b49,\u5177\u5907\u4e86\u589e\u5220\u6539\u67e5\u56db\u79cd\u57fa\u672c\u529f\u80fd.<\/p>\n\n\n\n

2.\u5bf9\u8c61\u578b\u6570\u636e\u5e93,\u8bf8\u5982:redis,mongo\u7b49,\u4e5f\u5177\u5907\u4e86\u589e\u5220\u6539\u67e5\u56db\u79cd\u57fa\u672c\u529f\u80fd.<\/p>\n\n\n\n

3.\u641c\u7d22\u5f15\u64ce,\u5c31\u662f\u63d0\u5230\u7684elasticsearch,\u4e5f\u5177\u5907\u4e86\u589e\u5220\u6539\u67e5\u56db\u79cd\u57fa\u672c\u529f\u80fd.<\/p>\n\n\n\n

4.\u6587\u4ef6,\u6bd4\u5982:sqlite,\u4e5f\u5177\u5907\u4e86\u589e\u5220\u6539\u67e5\u56db\u79cd\u57fa\u672c\u529f\u80fd.<\/p>\n\n\n\n

ES: \u57fa\u4e8eLucene\u6846\u67b6\u7684\u641c\u7d22\u5f15\u64ce\u4ea7\u54c1\u3002you know for search. \u63d0\u4f9b\u4e86restful\u98ce\u683c\u7684\u64cd\u4f5c\u63a5\u53e3\u3002<\/p>\n\n\n\n

ELK\uff0c\u65e5\u5fd7\u68c0\u7d22<\/p>\n\n\n\n

Lucene\uff1a\u662f\u4e00\u4e2a\u975e\u5e38\u9ad8\u6548\u7684\u5168\u6587\u68c0\u7d22\u5f15\u64ce\u6846\u67b6\u3002Java\u5f00\u53d1\u7684\uff0c\u53ea\u63d0\u4f9b\u5355\u673a\u529f\u80fd\u3002<\/p>\n\n\n\n

ES\u7684\u4e00\u4e9b\u6838\u5fc3\u6982\u5ff5\uff1a<\/p>\n\n\n\n

1\u3001\u7d22\u5f15index\uff1a\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u7684table<\/p>\n\n\n\n

2\u3001\u6587\u6863document\uff1a\u884c<\/p>\n\n\n\n

3\u3001\u5b57\u6bb5 field text\/keyword\/byte\uff1a\u5217<\/p>\n\n\n\n

4\u3001\u6620\u5c04Mapping: Schema<\/p>\n\n\n\n

5\u3001\u67e5\u8be2\u65b9\u5f0f DSL\uff1aSQL ES\u65b0\u7248\u672c\u4e5f\u652f\u6301SQL<\/p>\n\n\n\n

6\u3001\u5206\u7247sharding\u548c\u526f\u672creplicas\uff1aindex\u90fd\u662f\u7531sharding\u7ec4\u6210\u7684\u3002\u6bcf\u4e2asharding\u90fd\u6709\u4e00\u4e2a\u6216\u591a\u4e2a\u5907\u4efd\u3002ES\u96c6\u7fa4\u5065\u5eb7\u72b6\u6001\u3002<\/p>\n\n\n\n

1\uff09Elasticsearch\u662f\u641c\u7d22\u5f15\u64ce<\/strong><\/p>\n\n\n\n

Elasticsearch\u5728\u641c\u7d22\u5f15\u64ce\u6570\u636e\u5e93\u9886\u57df\u6392\u540d\u7edd\u5bf9\u7b2c\u4e00\uff0c\u5185\u6838\u57fa\u4e8eLucene\u6784\u5efa\uff0c\u652f\u6301\u5168\u6587\u641c\u7d22\u662f\u804c\u8d23\u6240\u5728\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u53cb\u597d\u7684API\u3002\u4e2a\u4eba\u65e9\u671f\u57fa\u4e8eLucene\u6784\u5efa\u641c\u7d22\u5e94\u7528\uff0c\u9700\u8981\u8003\u8651\u7684\u56e0\u7d20\u592a\u591a\uff0c\u81ea\u63a5\u89e6\u5230Elasticsearch\u5c31\u518d\u65e0\u81ea\u4e3b\u5f00\u53d1\u641c\u7d22\u5e94\u7528\u3002\u666e\u901a\u5de5\u7a0b\u5e08\u8981\u60f3\u638c\u63a7Lucene\u9700\u8981\u4e00\u4e9b\u4ee3\u4ef7\uff0c\u4e14\u5f88\u591a\u673a\u5236\u5e76\u4e0d\u5b8c\u5584\uff0c\u9700\u8981\u505a\u5927\u91cf\u7684\u5468\u8fb9\u8f85\u52a9\u7a0b\u5e8f\uff0c\u800cElasticsearch\u51e0\u4e4e\u90fd\u5df2\u7ecf\u5e2e\u4f60\u505a\u5b8c\u4e86\u3002<\/p>\n\n\n\n

2\uff09Elasticsearch\u4e0d\u662f\u641c\u7d22\u5f15\u64ce<\/strong><\/p>\n\n\n\n

\u8bf4\u5b83\u4e0d\u662f\u641c\u7d22\u5f15\u64ce\uff0c\u4f30\u8ba1\u5f88\u591a\u4ece\u4e1a\u8005\u4e0d\u8ba4\u53ef\uff0c\u5728\u4e2a\u4eba\u6d89\u53ca\u5230\u7684\u9879\u76ee\u4e2d\uff0c\u4f20\u7edf\u610f\u4e49\u4e0a\u7528Elasticsearch\u6765\u505a\u5168\u6587\u68c0\u7d22\u7684\u9879\u76ee\u5360\u6bd4\u8d8a\u6765\u8d8a\u5c11\uff0c\u591a\u6570\u65f6\u5019\u662f\u7528\u6765\u505a\u7cbe\u786e\u67e5\u8be2\u52a0\u901f\uff0c\u67e5\u8be2\u6761\u4ef6\u5f88\u591a\uff0c\u53ef\u4ee5\u4efb\u610f\u7ec4\u5408\uff0c\u67e5\u8be2\u901f\u5ea6\u5f88\u5feb\uff0c\u66ff\u4ee3\u5176\u5b83\u5f88\u591a\u6570\u636e\u5e93\u590d\u6742\u6761\u4ef6\u67e5\u8be2\u7684\u573a\u666f\u9700\u6c42\uff1b\u751a\u81f3\u6709\u7684\u6570\u636e\u5e93\u4ea7\u54c1\u76f4\u63a5\u4f7f\u7528Elasticsearch\u505a\u4e8c\u7ea7\u7d22\u5f15\uff0c\u5982HBase\u3001Redis\u7b49\u3002Elasticsearch\u7531\u4e8e\u81ea\u8eab\u7684\u4e00\u4e9b\u7279\u6027\uff0c\u66f4\u50cf\u4e00\u4e2a\u591a\u6a21\u6570\u636e\u5e93\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u56fe\u793a\uff1aElasticsearch\u7efc\u5408\u6570\u636e\u5e93\u6392\u540d\u70ed\u5ea6\u5df2\u7ecf\u5230\u7b2c7<\/p>\n\n\n\n

3\uff09Elasticsearch\u662f\u6570\u636e\u5e93<\/strong><\/p>\n\n\n\n

Elasticsearch\u4f7f\u7528Json\u683c\u5f0f\u6765\u627f\u8f7d\u6570\u636e\u6a21\u578b\uff0c\u5df2\u7ecf\u6210\u4e3a\u4e8b\u5b9e\u4e0a\u7684\u6587\u6863\u578b\u6570\u636e\u5e93\uff0c\u867d\u7136\u5e95\u5c42\u5b58\u50a8\u4e0d\u662fJson\u683c\u5f0f\uff0c\u540c\u7c7b\u578b\u4ea7\u54c1\u6709\u5927\u540d\u9f0e\u9f0e\u7684MongoDB\uff0c\u4e0d\u8fc7\u4e8c\u8005\u5728\u4ea7\u54c1\u5b9a\u4f4d\u4e0a\u6709\u5dee\u522b\uff0cElasticsearch\u66f4\u52a0\u64c5\u957f\u7684\u57fa\u4e8e\u67e5\u8be2\u641c\u7d22\u7684\u5206\u6790\u578b\u6570\u636e\u5e93\uff0c\u503e\u5411OLAP\uff1bMongoDB\u5b9a\u4f4d\u4e8e\u4e8b\u52a1\u578b\u5e94\u7528\u5c42\u9762OLTP\uff0c\u867d\u7136\u4e5f\u652f\u6301\u6570\u636e\u5206\u6790\uff0c\u7b14\u8005\u7b80\u5355\u5e94\u7528\u8fc7\u4e4b\u540e\u518d\u65e0\u4f7f\u7528\uff0c\u8c01\u7528\u8c01\u77e5\u9053\u3002<\/p>\n\n\n\n

4\uff09Elasticsearch\u4e0d\u662f\u6570\u636e\u5e93<\/strong><\/p>\n\n\n\n

Elasticsearch\u4e0d\u662f\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u5185\u90e8\u6570\u636e\u66f4\u65b0\u91c7\u7528\u4e50\u89c2\u9501\uff0c\u65e0\u4e25\u683c\u7684ACID\u4e8b\u52a1\u7279\u6027\uff0c\u4efb\u4f55\u4f01\u56fe\u5c06\u5b83\u7528\u5728\u5173\u7cfb\u578b\u6570\u636e\u5e93\u573a\u666f\u7684\u5e94\u7528\u90fd\u4f1a\u6709\u5f88\u591a\u95ee\u9898\uff0c\u5f88\u591a\u5176\u5b83\u9886\u57df\u7684\u4ece\u4e1a\u8005\u559c\u6b22\u62ff\u8fd9\u4e2a\u6765\u4f5c\u4e3a\u5b83\u7684\u7f3a\u9677\uff0c\u91cd\u7533\u8fd9\u4e0d\u662fElasticsearch\u7684\u672c\u8d28\u7f3a\u9677\uff0c\u662f\u4ea7\u54c1\u8bbe\u8ba1\u5b9a\u4f4d\u5982\u6b64\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u56fe\u793a\uff1aElastic\u64c5\u957f\u7684\u5e94\u7528\u573a\u666f<\/p>\n\n\n\n

2\u3001ES\u505a\u4ec0\u4e48<\/strong><\/p>\n\n\n\n

Elasticsearch\u867d\u7136\u662f\u57fa\u4e8eLucene\u6784\u5efa\uff0c\u4f46\u5e94\u7528\u9886\u57df\u786e\u5b9e\u975e\u5e38\u5bbd\u6cdb\u3002<\/p>\n\n\n\n

1\uff09\u5168\u6587\u68c0\u7d22<\/strong><\/p>\n\n\n\n

Elasticsearch\u9760\u5168\u6587\u68c0\u7d22\u8d77\u6b65\uff0c\u5c06Lucene\u5f00\u53d1\u5305\u505a\u6210\u4e00\u4e2a\u6570\u636e\u4ea7\u54c1\uff0c\u5c4f\u853d\u4e86Lucene\u5404\u79cd\u590d\u6742\u7684\u8bbe\u7f6e\uff0c\u4e3a\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u4e86\u5f88\u53cb\u597d\u7684\u4fbf\u5229\u3002\u5f88\u591a\u4f20\u7edf\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e5f\u63d0\u4f9b\u5168\u6587\u68c0\u7d22\uff0c\u6709\u7684\u662f\u57fa\u4e8eLucene\u5185\u5d4c\uff0c\u6709\u7684\u662f\u57fa\u4e8e\u81ea\u7814\uff0c\u4e0eElasticsearch\u6bd4\u8f83\u8d77\u6765\uff0c\u529f\u80fd\u5355\u4e00\uff0c\u6027\u80fd\u4e5f\u8868\u73b0\u4e0d\u662f\u5f88\u597d\uff0c\u6269\u5c55\u6027\u51e0\u4e4e\u6ca1\u6709\u3002<\/p>\n\n\n\n

\u5982\u679c\uff0c\u4f60\u7684\u5e94\u7528\u6709\u5168\u6587\u68c0\u7d22\u9700\u6c42\uff0c\u5efa\u8bae\u4f60\u4f18\u5148\u8fc1\u79fb\u5230Elasticsearch\u5e73\u53f0\u4e0a\u6765\uff0c\u5176\u63d0\u4f9b\u4e30\u5bcc\u7684Full text queries\u4f1a\u8ba9\u4f60\u60ca\u8bb6\uff0c\u4e00\u6b21\u7528\u723d\uff0c\u4e00\u76f4\u7528\u723d\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u56fe\u793a\uff1aElasticsearch\u5b98\u65b9\u641c\u7d22\u6587\u6863<\/p>\n\n\n\n

2\uff09\u5e94\u7528\u67e5\u8be2<\/strong><\/p>\n\n\n\n

Elasticsearch\u6700\u64c5\u957f\u7684\u5c31\u662f\u67e5\u8be2\uff0c\u57fa\u4e8e\u5012\u6392\u7d22\u5f15\u6838\u5fc3\u7b97\u6cd5\uff0c\u67e5\u8be2\u6027\u80fd\u5f3a\u4e8eB-Tree\u7c7b\u578b\u6240\u6709\u6570\u636e\u4ea7\u54c1\uff0c\u5c24\u5176\u662f\u5173\u7cfb\u578b\u6570\u636e\u5e93\u65b9\u9762\u3002\u5f53\u6570\u636e\u91cf\u8d85\u8fc7\u5343\u4e07\u6216\u8005\u4e0a\u4ebf\u65f6\uff0c\u6570\u636e\u68c0\u7d22\u7684\u6548\u7387\u975e\u5e38\u660e\u663e\u3002<\/p>\n\n\n\n

\u4e2a\u4eba\u66f4\u770b\u4e2d\u7684\u662fElasticsearch\u5728\u901a\u7528\u67e5\u8be2\u5e94\u7528\u573a\u666f\uff0c\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7531\u4e8e\u7d22\u5f15\u7684\u5de6\u4fa7\u539f\u5219\u9650\u5236\uff0c\u7d22\u5f15\u6267\u884c\u5fc5\u987b\u6709\u4e25\u683c\u7684\u987a\u5e8f\uff0c\u5982\u679c\u67e5\u8be2\u5b57\u6bb5\u5f88\u5c11\uff0c\u53ef\u4ee5\u901a\u8fc7\u521b\u5efa\u5c11\u91cf\u7d22\u5f15\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\uff0c\u5982\u679c\u67e5\u8be2\u5b57\u6bb5\u5f88\u591a\u4e14\u5b57\u6bb5\u65e0\u5e8f\uff0c\u90a3\u7d22\u5f15\u5c31\u5931\u53bb\u4e86\u610f\u4e49\uff1b\u76f8\u53cdElasticsearch\u662f\u9ed8\u8ba4\u5168\u90e8\u5b57\u6bb5\u90fd\u4f1a\u521b\u5efa\u7d22\u5f15\uff0c\u4e14\u5168\u90e8\u5b57\u6bb5\u67e5\u8be2\u65e0\u9700\u4fdd\u8bc1\u987a\u5e8f\uff0c\u6240\u4ee5\u6211\u4eec\u5728\u4e1a\u52a1\u5e94\u7528\u7cfb\u7edf\u4e2d\uff0c\u5927\u91cf\u7528Elasticsearch\u66ff\u4ee3\u5173\u7cfb\u578b\u6570\u636e\u5e93\u505a\u901a\u7528\u67e5\u8be2\uff0c\u81ea\u6b64\u4e4b\u540e\u5bf9\u4e8e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7684\u67e5\u8be2\u5c31\u5f88\u6392\u65a5\uff0c\u9664\u4e86\u6700\u7b80\u5355\u7684\u67e5\u8be2\uff0c\u5176\u4f59\u7684\u590d\u6742\u6761\u4ef6\u67e5\u8be2\u5168\u90e8\u8d70Elasticsearch\u3002<\/p>\n\n\n\n

3\uff09\u5927\u6570\u636e\u9886\u57df<\/strong><\/p>\n\n\n\n

Elasticserach\u5df2\u7ecf\u6210\u4e3a\u5927\u6570\u636e\u5e73\u53f0\u5bf9\u5916\u63d0\u4f9b\u67e5\u8be2\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u4e4b\u4e00\u3002\u5927\u6570\u636e\u5e73\u53f0\u5c06\u539f\u59cb\u6570\u636e\u7ecf\u8fc7\u8fed\u4ee3\u8ba1\u7b97\uff0c\u4e4b\u540e\u7ed3\u679c\u8f93\u51fa\u5230\u4e00\u4e2a\u6570\u636e\u5e93\u63d0\u4f9b\u67e5\u8be2\uff0c\u7279\u522b\u662f\u5927\u6279\u91cf\u7684\u660e\u7ec6\u6570\u636e\u3002<\/p>\n\n\n\n

\u8fd9\u91cc\u4f1a\u9762\u4e34\u51e0\u4e2a\u95ee\u9898\uff0c\u4e00\u4e2a\u95ee\u9898\u662f\u5927\u6279\u91cf\u660e\u7ec6\u6570\u636e\u7684\u8f93\u51fa\uff0c\u5982\u4f55\u80fd\u5728\u6781\u77ed\u7684\u65f6\u95f4\u5185\u5199\u5230\u6570\u636e\u5e93\uff0c\u4f20\u7edf\u4e0a\u5f88\u591a\u6570\u636e\u5e73\u53f0\u9009\u62e9\u5173\u7cfb\u578b\u6570\u636e\u5e93\u63d0\u4f9b\u67e5\u8be2\uff0c\u6bd4\u5982MySQL\uff0c\u4e4b\u524d\u5728\u8fd9\u65b9\u9762\u5403\u8fc7\u4e0d\u5c11\u4e8f\uff0c\u77ac\u95f4\u5199\u5165\u6027\u80fd\u6781\u5dee\uff0c\u6839\u672c\u65e0\u6cd5\u6ee1\u8db3\u8981\u6c42\u3002\u53e6\u4e00\u4e2a\u95ee\u9898\u662f\u5bf9\u5916\u67e5\u8be2\uff0c\u5982\u4f55\u80fd\u50cf\u5e94\u7528\u7cfb\u7edf\u4e00\u6837\u63d0\u4f9b\u6027\u80fd\u6781\u597d\u7684\u67e5\u8be2\uff0c\u4e0d\u9650\u5236\u67e5\u8be2\u6761\u4ef6\uff0c\u4e0d\u9650\u5236\u5b57\u6bb5\u987a\u5e8f\uff0c\u652f\u6301\u8f83\u9ad8\u7684\u5e76\u53d1\uff0c\u652f\u6301\u6d77\u91cf\u6570\u636e\u5feb\u901f\u68c0\u7d22\uff0c\u4e5f\u53ea\u6709Elasticsearch\u80fd\u591f\u505a\u5230\u6bd4\u8f83\u5747\u8861\u7684\u68c0\u7d22\u3002<\/p>\n\n\n\n

\u4ece\u5b98\u65b9\u7684\u53d1\u5e03\u7248\u672c\u65b0\u7279\u6027\u6765\u770b\uff0cElasticseacrch\u5fd7\u5728\u5927\u6570\u636e\u5206\u6790\u9886\u57df\uff0c\u63d0\u4f9b\u4e86\u57fa\u4e8e\u5217\u793a\u5b58\u50a8\u7684\u6570\u636e\u805a\u5408\uff0c\u652f\u6301\u7684\u805a\u5408\u529f\u80fd\u975e\u5e38\u591a\uff0c\u6027\u80fd\u8868\u73b0\u4e5f\u4e0d\u9519\uff0c\u7b14\u8005\u6709\u5e78\u4e4b\u524d\u5927\u89c4\u6a21\u6df1\u5ea6\u4f7f\u7528\u8fc7\uff0c\u9887\u6709\u611f\u53d7\u3002<\/p>\n\n\n\n

Elasticsearch\u4e3a\u4e86\u6df1\u5165\u6570\u636e\u5206\u6790\u9886\u57df\uff0c\u4ea7\u54c1\u53c8\u63d0\u4f9b\u4e86\u6570\u636eRollup\u4e0e\u6570\u636eTransform\u529f\u80fd\uff0c\u8ba9\u68c0\u7d22\u5206\u6790\u66f4\u4e0a\u4e00\u5c42\u697c\u3002\u5728\u6570\u636eRollup\u9886\u57df\uff0cApache Druid\u7684\u7ade\u4e89\u80fd\u529b\u5f88\u5f3a\uff0c\u7b14\u8005\u4e4b\u524d\u505a\u8fc7\u4e00\u4e9b\u5bf9\u6bd4\uff0c\u5355\u7eaf\u7684\u6bd4\u8f83\u786e\u5b9e\u4e0d\u5982Druid\uff0c\u4f46\u81eaElasticsearch\u589e\u52a0\u4e86Transfrom\u529f\u80fd\uff0c\u4e14\u5355\u72ec\u521b\u5efa\u4e86\u4e00\u4e2aTransfrom\u7684\u8282\u70b9\u89d2\u8272\uff0c\u4e2a\u4eba\u66f4\u52a0\u770b\u597dElasticseach\uff0c\u8df3\u51fa\u4e86Rollup\u57fa\u4e8e\u65f6\u95f4\u5e8f\u5217\u7684\u9650\u5236\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u56fe\u793a\uff1aRollup\u6267\u884c\u8fc7\u7a0b\u6570\u636e\u8f6c\u6362\u793a\u610f\u56fe<\/p>\n\n\n\n

4\uff09\u65e5\u5fd7\u68c0\u7d22<\/strong><\/p>\n\n\n\n

\u8457\u540d\u7684ELK\u4e09\u4ef6\u5957\uff0c\u8bb2\u7684\u5c31\u662fElasticsearch\uff0cLogstash\uff0cKibana\uff0c\u4e13\u95e8\u9488\u5bf9\u65e5\u5fd7\u91c7\u96c6\u3001\u5b58\u50a8\u3001\u67e5\u8be2\u8bbe\u8ba1\u7684\u4ea7\u54c1\u7ec4\u5408\u3002\u5f88\u591a\u7b2c\u4e00\u6b21\u63a5\u89e6\u5230Elasticsearch\u7684\u670b\u53cb\uff0c\u90fd\u4f1a\u4ee5\u4e3aElasticsearch\u662f\u4e13\u95e8\u505a\u65e5\u5fd7\u7684\uff0c\u5176\u5b9e\u8fd9\u4e9b\u90fd\u662f\u8bef\u89e3\uff0c\u53ea\u662f\u8bf4\u5b83\u5f88\u64c5\u957f\u8fd9\u4e2a\u9886\u57df\uff0c\u5728\u6b64\u9886\u57df\u5927\u6709\u4f5c\u4e3a\uff0c\u540d\u6c14\u5f88\u5927\u3002<\/p>\n\n\n\n

\u65e5\u5fd7\u81ea\u8eab\u7279\u70b9\u6ca1\u6709\u4ec0\u4e48\u901a\u7528\u7684\u89c4\u8303\u6027\uff0c\u4eba\u4e3a\u7684\u968f\u610f\u6027\u5f88\u5927\uff0c\u65e5\u5fd7\u5185\u5bb9\u4e5f\u662f\u4efb\u610f\u7684\uff0c\u66f4\u52a0\u9700\u6c42\u5168\u6587\u68c0\u7d22\u80fd\u529b\uff0c\u4f20\u7edf\u6280\u672f\u624b\u6bb5\u672c\u8eab\u505a\u5168\u6587\u68c0\u7d22\u5f88\u662f\u5403\u529b\u3002\u800cElasticsearch\u672c\u8eab\u8d77\u6b65\u5c31\u662f\u9760\u5168\u6587\u68c0\u7d22\uff0c\u518d\u52a0\u4e0a\u5176\u5206\u5e03\u5f0f\u67b6\u6784\u7684\u7279\u6027\uff0c\u975e\u5e38\u7b26\u5408\u6d77\u91cf\u65e5\u5fd7\u5feb\u901f\u68c0\u7d22\u7684\u573a\u666f\u3002\u4eca\u5929\u5982\u679c\u8fd8\u53d1\u73b0\u6709IT\u4ece\u4e1a\u4eba\u5458\u7528\u4f20\u7edf\u7684\u6280\u672f\u624b\u6bb5\u505a\u65e5\u5fd7\u68c0\u7d22\uff0c\u5e94\u8be5\u8981\u6253\u5c41\u80a1\u4e86\u3002<\/p>\n\n\n\n

\u5982\u4eca\u5df2\u7ecf\u4eceELK\u4e09\u4ef6\u5957\u53d1\u5c55\u5230Elastic Stack\u4e86\uff0c\u65b0\u589e\u52a0\u4e86\u5f88\u591a\u975e\u5e38\u6709\u7528\u7684\u4ea7\u54c1\uff0c\u5927\u5927\u589e\u5f3a\u4e86\u65e5\u5fd7\u68c0\u7d22\u9886\u57df\u3002<\/p>\n\n\n\n

5\uff09\u76d1\u63a7\u9886\u57df<\/strong><\/p>\n\n\n\n

\u6307\u6807\u76d1\u63a7\uff0cElasticsearch\u8fdb\u5165\u6b64\u9886\u57df\u6bd4\u8f83\u665a\uff0c\u5374\u8d76\u4e0a\u4e86\u597d\u65f6\u4ee3\uff0cElasticsearch\u7531\u4e8e\u5176\u5012\u6392\u7d22\u5f15\u6838\u5fc3\u7b97\u6cd5\uff0c\u4e5f\u662f\u652f\u6301\u65f6\u5e8f\u6570\u636e\u573a\u666f\u7684\uff0c\u6027\u80fd\u4e5f\u662f\u76f8\u5f53\u4e0d\u9519\u7684\uff0c\u5728\u529f\u80fd\u6027\u4e0a\u5b8c\u5168\u538b\u4f4f\u65f6\u5e8f\u6570\u636e\u5e93\u3002<\/p>\n\n\n\n

Elasticsearch\u641e\u76d1\u63a7\u5f97\u76ca\u4e8e\u5176\u63d0\u4f9b\u7684Elastic Stack\u4ea7\u54c1\u751f\u6001\uff0c\u4e30\u5bcc\u5b8c\u5584\uff0c\u5f88\u591a\u65f6\u5019\u76d1\u63a7\u9700\u8981\u7acb\u4f53\u5316\uff0c\u9664\u4e86\u6307\u6807\u4e4b\u5916\uff0c\u8fd8\u9700\u8981\u6709\u5404\u79cd\u65e5\u5fd7\u7684\u91c7\u96c6\u5206\u6790\uff0c\u5982\u679c\u7528\u5176\u5b83\u7eaf\u6307\u6807\u76d1\u63a7\u4ea7\u54c1\uff0c\u5982Promethues\uff0c\u9047\u5230\u6709\u65e5\u5fd7\u5206\u6790\u7684\u9700\u6c42\uff0c\u8fd8\u5fc5\u987b\u4f7f\u7528Elasticsearch\uff0c\u8fd9\u5bf9\u4e8e\u6280\u672f\u6808\u6765\u8bf4\uff0c\u53c8\u6269\u589e\u4e86\uff0c\u76f8\u5e94\u7684\u638c\u63a7\u80fd\u529b\u4f1a\u4e0b\u964d\uff0c\u4e2a\u4eba\u7cbe\u529b\u6709\u9650\uff0c\u65e0\u6cd5\u540c\u65f6\u638c\u63e1\u5f88\u591a\u79cd\u6570\u636e\u4ea7\u54c1\uff0c\u5982\u6b64\u9009\u62e9\u4e00\u4e2a\u66f4\u52a0\u901a\u7528\u7684\u4ea7\u54c1\u624d\u7b26\u5408\u73b0\u5b9e\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u56fe\u793a \uff1aElastic\u6027\u80fd\u5bf9\u6bd4\u65f6\u5e8f\u6570\u636e\u5e93\uff08\u6765\u81ea\u817e\u8baf\u4e91\u5206\u4eab\uff09<\/p>\n\n\n\n

6\uff09\u673a\u5668\u5b66\u4e60<\/strong><\/p>\n\n\n\n

\u673a\u5668\u5b66\u4e60\u6700\u8fd1\u51e0\u5e74\u98ce\u5439\u7684\u5f88\u5927\uff0c\u5f88\u591a\u6570\u636e\u4ea7\u54c1\u90fd\u96c6\u6210\u4e86\uff0cElasticsearch\u4e5f\u5fc5\u987b\u6709\uff0c\u800c\u4e14\u505a\u7684\u66f4\u597d\uff0c\u771f\u6b63\u5c06\u673a\u5668\u5b66\u4e60\u843d\u5730\u6210\u4e3a\u4e00\u4e2a\u4ea7\u54c1 \uff0c\u7b80\u5316\u4f7f\u7528\uff0c\u6240\u89c1\u6240\u5f97\uff1b\u800c\u4e0d\u50cf\u5176\u5b83\u6570\u636e\u4ea7\u54c1\uff0c\u4ec5\u4ec5\u96c6\u6210\u7b97\u6cd5\u5305\uff0c\u4f7f\u7528\u8005\u8fd8\u5fc5\u987b\u5f00\u53d1\u5f88\u591a\u5e94\u7528\u652f\u6301\u3002<\/p>\n\n\n\n

Elasticsearch\u673a\u5668\u5b66\u4e60\u63d0\u4f9b\u4e86\u4e24\u79cd\u65b9\u5f0f\uff0c\u4e00\u79cd\u662f\u5f02\u5e38\u68c0\u6d4b\u7c7b\u578b\uff0c\u5c5e\u4e8e\u65e0\u76d1\u7763\u5b66\u4e60\uff0c\u91c7\u7528\u805a\u7c7b\u6a21\u578b\uff0c\u901a\u5e38\u5e94\u7528\u5728\u5b89\u5168\u5206\u6790\u9886\u57df\uff0c\u68c0\u6d4b\u5f02\u5e38\u8bbf\u95ee\u7b49\uff1b\u4e00\u79cd\u662f\u6570\u636e\u5e27\u5206\u6790\uff0c\u5c5e\u4e8e\u5206\u7c7b\u4e0e\u56de\u5f52\uff0c\u5c5e\u4e8e\u76d1\u7763\u5b66\u4e60\uff0c\u53ef\u7528\u4e8e\u5728\u4e1a\u52a1\u6a21\u578b\u9886\u57df\uff0c\u5982\u7535\u5546\u884c\u4e1a\uff0c\u4ef7\u683c\u6a21\u578b\u5206\u6790\u3002<\/p>\n\n\n\n

Elasticsearch\u672c\u8eab\u662f\u6570\u636e\u5e73\u53f0\uff0c\u96c6\u6210\u4e86\u90e8\u5206\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\uff0c\u540c\u65f6\u53c8\u96c6\u6210\u4e86Kibana\u53ef\u89c6\u5316\u64cd\u4f5c\uff0c\u4f7f\u5f97\u4ece\u6570\u636e\u91c7\u96c6\u3001\u5230\u6a21\u578b\u8bad\u7ec3\u3001\u5230\u6a21\u578b\u9884\u6d4b\u5e94\u7528\u90fd\u53ef\u4ee5\u4e00\u952e\u5f0f\u5b8c\u6210\u3002<\/p>\n\n\n\n

Elasticserach\u63d0\u4f9b\u7684\u673a\u5668\u5b66\u4e60\u5957\u4ef6\uff0c\u4e2a\u4eba\u8ba4\u4e3a\u6700\u5e94\u8be5\u5e94\u7528\u5728\u6570\u636e\u8d28\u91cf\u8fd9\u4e2a\u9886\u57df\uff0c\u5e2e\u52a9\u5927\u6570\u636e\u5e73\u53f0\u81ea\u52a8\u68c0\u6d4b\u6570\u636e\u8d28\u91cf\uff0c\u4ece\u800c\u964d\u4f4e\u4eba\u529b\u63d0\u4f9b\u6548\u7387\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u56fe\u793a \uff1a\u673a\u5668\u5b66\u4e60\u5e94\u7528\u793a\u610f\u56fe\uff08\u622a\u56fe\uff09<\/p>\n\n\n\n

\u9700\u6c42\u7b49\u7ea7<\/strong><\/p>\n\n\n\n

Elasticsearch\u6574\u4e2a\u7684\u6280\u672f\u6808\u975e\u5e38\u590d\u6742\uff0c\u6d89\u53ca\u5230\u7684\u7406\u8bba\u4e0e\u6280\u672f\u70b9\u975e\u5e38\u591a\uff0c\u5b8c\u5168\u638c\u63e1\u5e76\u4e0d\u73b0\u5b9e\uff0c\u4f5c\u4e3a\u4e00\u4e2aIT\u4ece\u4e1a\u8005\uff0c\u9996\u5148\u662f\u5b9a\u4f4d\u597d\u81ea\u5df1\u7684\u89d2\u8272\uff0c\u4f9d\u636e\u89d2\u8272\u9700\u6c42\u53bb\u5b66\u4e60\u638c\u63e1\u5fc5\u5907\u7684\u77e5\u8bc6\u70b9\u3002\u4ee5\u4e0b\u662f\u7b14\u8005\u5bf9\u4e8e\u4e00\u4e2a\u6280\u672f\u4ea7\u54c1\u7684\u5212\u5206\u6a21\u578b\uff1a<\/p>\n\n\n\n

1\u3001\u6982\u5ff5<\/strong><\/p>\n\n\n\n

Elasticsearch\u6d89\u53ca\u5230\u7684\u6982\u5ff5\u5f88\u591a\uff0c\u6838\u5fc3\u6982\u5ff5\u5176\u5b9e\u5c31\u90a3\u4e48\u51e0\u4e2a\uff0c\u5bf9\u4e8e\u4e00\u4e2a\u65b0\u624b\u6765\u8bf4\uff0c\u638c\u63e1\u6982\u5ff5\u76ee\u7684\u662f\u4e3a\u4e86\u5efa\u7acb\u8d77\u81ea\u5df1\u7684\u77e5\u8bc6\u601d\u7ef4\u6a21\u578b\uff0c\u5c06\u4e4b\u540e\u5b66\u4e60\u5230\u7684\u77e5\u8bc6\u70b9\u505a\u4e00\u4e2a\u5f88\u597d\u7684\u5f52\u7eb3\u5212\u5206\uff1b\u5bf9\u4e8e\u4e00\u4e2a\u5176\u5b83\u6570\u636e\u4ea7\u54c1\u7684\u8001\u624b\u6765\u8bf4 \uff0c\u638c\u63e1\u6982\u5ff5\u7684\u76ee\u7684\u662f\u4e3a\u4e86\u4e0e\u5176\u5b83\u6570\u636e\u4ea7\u54c1\u5212\u5206\u6bd4\u8f83\uff0c\u6df1\u5165\u7684\u4e86\u89e3\u5404\u81ea\u7684\u4f18\u52a3\uff0c\u5728\u4e4b\u540e\u5de5\u4f5c\u4e2d\u82e5\u6709\u9047\u5230\u65b0\u7684\u4e1a\u52a1\u573a\u666f\uff0c\u53ef\u4ee5\u8fc5\u901f\u505a\u51fa\u6289\u62e9\u3002<\/p>\n\n\n\n

IT\u4ece\u4e1a\u8005\u666e\u904d\u90fd\u6709\u4e2a\u611f\u53d7\uff0cIT\u6280\u672f\u53d1\u5c55\u592a\u5feb\u4e86\uff0c\u5404\u79cd\u6280\u672f\u6846\u67b6\u4ea7\u54c1\u5c42\u51fa\u4e0d\u7a77\uff0c\u5b66\u4e60\u638c\u63e1\u592a\u96be\u4e86\uff0c\u8ddf\u4e0d\u4e0a\u8282\u594f\u3002\u5176\u5b9e\u4e2a\u4eba\u53cd\u5012\u89c9\u5f97\u53d8\u5316\u4e0d\u5927\uff0c\u57fa\u7840\u7406\u8bba\u6838\u5fc3\u6982\u5ff5\u5e76\u6ca1\u6709\u4ec0\u4e48\u672c\u8d28\u7684\u53d1\u5c55\u53d8\u5316\uff0c\u65e0\u975e\u662f\u5de5\u7a0b\u6280\u672f\u5b9e\u64cd\u53d8\u4e86\u5f88\u591a\uff0c\u4f46\u8fd9\u4e9b\u662f\u9700\u8981\u6df1\u5165\u5b9e\u8df5\u624d\u9700\u8981\u7684\uff0c\u5bf9\u4e8e\u6982\u5ff5\u4e0a\u65e0\u9700\u8981\u3002<\/p>\n\n\n\n

\u4f5c\u4e3a\u4e00\u4e2a\u6280\u672f\u603b\u76d1\uff0c\u524d\u7aef\u5de5\u7a0b\u5e08\u5de5\u4f5c1\uff5e2\u5e74\u7684\u95ee\u9898\u90fd\u53ef\u4ee5\u95ee\u5012\u4ed6\uff0c\u8fd9\u662f\u5927\u5bb6\u5bf9\u4e8e\u6982\u5ff5\u8ba4\u77e5\u9700\u6c42\u4e0d\u4e00\u6837\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u56fe\u793a\uff1aElasticsearch\u6838\u5fc3\u6982\u5ff5<\/p>\n\n\n\n

2\u3001\u5f00\u53d1<\/strong><\/p>\n\n\n\n

\u5f00\u53d1\u5de5\u7a0b\u5e08\u7684\u804c\u8d23\u662f\u5c06\u9700\u6c42\u53d8\u6210\u53ef\u4ee5\u843d\u5730\u8fd0\u884c\u7684\u4ee3\u7801\u3002Elasticsearch\u7684\u5e94\u7528\u5f00\u53d1\u5de5\u4f5c\u603b\u7ed3\u8d77\u6765\u5c31\u662f\u589e\u5220\u6539\u67e5\uff0c\u638c\u63e1\u5fc5\u5907\u7684ES REST API\uff0c\u719f\u7ec3\u8fd0\u7528\u8db3\u4ee5\u3002\u7b14\u8005\u4e4b\u524d\u4efb\u804c\u67d0\u7269\u6d41\u901f\u8fd0\u516c\u53f8\uff0c\u8d1f\u8d23Elasticsearch\u76f8\u5173\u7684\u5de5\u4f5c\uff0c\u516c\u53f8Elasticsearch\u7684\u9700\u6c42\u5f88\u591a\uff0c\u5c24\u5176\u662f\u67e5\u8be2\u65b9\u9762\uff0cES\u6700\u5389\u5bb3\u7684\u67e5\u8be2\u662fDSL\uff0c\u8fd9\u4e2a\u67e5\u8be2\u8bed\u6cd5\u9700\u8981\u7ecf\u5e38\u7ec3\u4e60\u4f7f\u7528\uff0c\u5426\u5219\u5f88\u5bb9\u6613\u5fd8\u8bb0\uff0c\u5f53\u6bcf\u6b21\u6709\u4eba\u8be2\u95ee\u65f6\uff0c\u90fd\u5b89\u6392\u4e00\u4e2a\u5de5\u7a0b\u5e08\u4e13\u95e8\u8d1f\u8d23\u5404\u79cd\u89e3\u7b54\uff0c\u4ed6\u5728\u7f16\u5199DSL\u65b9\u9762\u975e\u5e38\u719f\u7ec3\uff0c\u5e2e\u52a9\u4e86\u5f88\u591a\u7684\u5de5\u7a0b\u5e08\u65b0\u624b\u4f7f\u7528Elasticsearch\uff0c\u5c4f\u853d\u4e86\u5f88\u591a\u7ec6\u8282\uff0c\u82e5\u6709\u4e00\u4e9b\u96be\u641e\u5b9a\u7684\u95ee\u9898\uff0c\u4f1a\u7531\u6211\u6765\u89e3\u51b3\uff0c\u53e6\u5916\u4e00\u65b9\u9762\u4f5c\u4e3a\u8d1f\u8d23\u4eba\u7684\u6211\u5076\u7136\u8fd8\u8981\u8bf7\u4ed6\u5e2e\u5fd9\u7f16\u5199DSL\u3002<\/p>\n\n\n\n

Elasticsearch\u540e\u9762\u63d0\u4f9b\u4e86SQL\u67e5\u8be2\u7684\u529f\u80fd\uff0c\u4f46\u6bd4\u8f83\u5c40\u9650\uff0c\u590d\u6742\u7684\u67e5\u8be2\u805a\u5408\u5fc5\u987b\u56de\u5230DSL\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u56fe\u793a\uff1aDSL\u8bed\u6cd5\u590d\u6742\u5ea6\u8f83\u9ad8<\/p>\n\n\n\n

3\u3001\u67b6\u6784<\/strong><\/p>\n\n\n\n

Elasticsearch\u96c6\u7fa4\u67b6\u6784\u603b\u4f53\u6bd4\u8f83\u590d\u6742\uff0c\u9996\u5148\u5f97\u6df1\u5165\u4e86\u89e3Elasticseach\u80cc\u540e\u5b9e\u73b0\u7684\u539f\u7406\uff0c\u5305\u62ec\u96c6\u7fa4\u539f\u7406\u3001\u7d22\u5f15\u539f\u7406\u3001\u6570\u636e\u5199\u5165\u8fc7\u7a0b\u3001\u6570\u636e\u67e5\u8be2\u8fc7\u7a0b\u7b49\uff1b\u5176\u6b21\u8981\u6709\u5f88\u591a\u6848\u4f8b\u5b9e\u6218\u7684\u673a\u4f1a\uff0c\u9047\u5230\u5f88\u591a\u6311\u6218\u95ee\u9898 \uff0c\u9010\u4e00\u6392\u9664\u89e3\u51b3\uff0c\u589e\u52a0\u81ea\u5df1\u7684\u7ecf\u9a8c\u3002<\/p>\n\n\n\n

\u5bf9\u4e8e\u5f00\u53d1\u5de5\u7a0b\u5e08\u6765\u8bf4\uff0c\u6ee1\u8db3\u65e5\u5e38\u9700\u6c42\u5f00\u53d1\u65e0\u9700\u638c\u63e1\u8fd9\u4e9b\uff0c\u4f46\u5bf9\u4e8eElasticsearch\u6280\u672f\u8d1f\u8d23\u4eba\uff0c\u5c31\u975e\u5e38\u6709\u5fc5\u8981\u4e86\uff0c\u9762\u5bf9\u5404\u79cd\u5e94\u7528\u9700\u6c42\uff0c\u8981\u80fd\u4ece\u67b6\u6784\u601d\u7ef4\u53bb\u5e73\u8861\uff0c\u6bd4\u5982\u65e5\u5fd7\u573a\u666f\u96c6\u7fa4\u9700\u6c42\u3001\u5927\u6570\u636e\u5206\u6790\u573a\u666f\u9700\u6c42\u3001\u5e94\u7528\u7cfb\u7edf\u590d\u6742\u67e5\u8be2\u573a\u666f\u9700\u6c42\u7b49\uff0c\u4ece\u5b9e\u9645\u60c5\u51b5\u8bbe\u8ba1\u96c6\u7fa4\u67b6\u6784\u4ee5\u53ca\u8d44\u6e90\u5206\u914d\u7b49\u3002<\/p>\n\n\n\n

4\u3001\u8fd0\u7ef4<\/strong><\/p>\n\n\n\n

Elasticsearch\u672c\u8d28\u662f\u4e00\u4e2a\u6570\u636e\u5e93\uff0c\u4e5f\u9700\u8981\u6709\u4e13\u95e8\u7684DBA\u8fd0\u7ef4\uff0c\u53ea\u662f\u66f4\u504f\u91cd\u5e94\u7528\u5c42\u9762\uff0c\u6240\u4ee5\u8fd0\u7ef4\u804c\u8d23\u76f8\u5bf9\u4f20\u7edfDBA\u6ca1\u6709\u90a3\u4e48\u4e25\u82db\u3002\u5bf9\u4e8e\u96c6\u7fa4\u5c42\u9762\u5fc5\u987b\u638c\u63e1\u96c6\u7fa4\u642d\u5efa\uff0c\u96c6\u7fa4\u6269\u5bb9\u3001\u96c6\u7fa4\u5347\u7ea7\u3001\u96c6\u7fa4\u5b89\u5168\u3001\u96c6\u7fa4\u76d1\u63a7\u544a\u8b66\u7b49\uff1b\u53e6\u5916\u5bf9\u4e8e\u6570\u636e\u5c42\u9762\u8fd0\u7ef4\uff0c\u5fc5\u987b\u638c\u63e1\u6570\u636e\u5907\u4efd\u4e0e\u8fd8\u539f\u3001\u6570\u636e\u7684\u751f\u547d\u5468\u671f\u7ba1\u7406\uff0c\u8fd8\u6709\u4e00\u4e9b\u65e5\u5e38\u95ee\u9898\u8bca\u65ad\u7b49\u3002<\/p>\n\n\n\n

5\u3001\u6e90\u7801<\/strong><\/p>\n\n\n\n

Elasticsearch\u672c\u8eab\u662f\u5f00\u6e90\uff0c\u9605\u8bfb\u6e90\u7801\u662f\u4e2a\u5f88\u597d\u7684\u5b66\u4e60\u624b\u6bb5\uff0c\u5f88\u591a\u72ec\u7279\u7684\u7279\u6027\u5b98\u65b9\u64cd\u4f5c\u6587\u6863\u5e76\u6ca1\u6709\u5199\u51fa\u6765\uff0c\u9700\u8981\u4ece\u6e90\u7801\u4e2d\u63d0\u70bc\uff0c\u5982\u96c6\u7fa4\u8282\u70b9\u4e4b\u95f4\u7684\u8fde\u63a5\u6570\u662f\u591a\u5c11\uff0c\u4f46\u5bf9\u4e8e\u591a\u6570Elasticsearch\u4ece\u4e1a\u8005\u6765\u8bf4\uff0c\u5374\u975e\u5fc5\u8981\u3002\u4e86\u89e3\u5230\u56fd\u5185\u4e3b\u8981\u662f\u5934\u90e8\u5927\u5382\u9700\u8981\u6df1\u5165\u6e90\u7801\u5b9a\u5236\u5316\u6539\u9020\uff0c\u66f4\u591a\u7684\u662f\u96c6\u4e2d\u5728\u5e94\u7528\u7684\u4fbf\u6377\u6027\u6539\u9020\uff0c\u800c\u975e\u7ed3\u6784\u6027\u7684\u6539\u9020\uff0cElastic\u539f\u5382\u516c\u53f8\u6709\u51e0\u767e\u4eba\u7684\u56e2\u961f\u505a\u4ea7\u54c1\u7814\u53d1\uff0c\u800c\u56fd\u5185\u591a\u6570\u516c\u53f8\u5c31\u6781\u5c11\u7684\u4eba\uff0c\u6240\u4ee5\u4ece\u4ea7\u91cf\u4e0a\u6765\u8bf4\uff0c\u6839\u672c\u4e0d\u662f\u4e00\u4e2a\u7b49\u7ea7\u7684\u3002<\/p>\n\n\n\n

\u5982\u679c\u628aElasticsearch\u6bd4\u55bb\u4e3a\u4e00\u4ef6\u519b\u4e8b\u6b66\u5668\uff0c\u5bf9\u4e8e\u58eb\u5175\u6765\u8bf4 \uff0c\u719f\u7ec3\u8fd0\u7528\u624d\u662f\u6700\u91cd\u8981\u7684\uff0c\u81f3\u4e8e\u6539\u9020\u5e94\u8be5\u662f\u6b66\u5668\u5236\u9020\u5546\u7684\u804c\u8d23\uff0c\u4e00\u4e2a\u58eb\u5175\u53ef\u4ee5\u4f7f\u7528\u5f88\u591a\u6b66\u5668\u88c5\u5907\uff0c\u7528\u6700\u4f73\u7684\u7ec4\u5408\u624d\u80fd\u6253\u8d62\u4e00\u573a\u6218\u4e89\uff0c\u800c\u4e0d\u662f\u53bb\u6df1\u5165\u539f\u7406\u7136\u540e\u9020\u8f6e\u5b50\uff0c\u5bb9\u6613\u672c\u672b\u5012\u7f6e\u3002<\/p>\n\n\n\n

6\u3001\u7b97\u6cd5<\/strong><\/p>\n\n\n\n

\u7b97\u6cd5\u5e94\u8be5\u7b97\u662f\u6570\u636e\u4ea7\u54c1\u672c\u8d28\u7684\u533a\u522b\uff0c\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7d22\u5f15\u7b97\u6cd5\u4e3b\u8981\u662f\u57fa\u4e8eB-Tree\uff0c Elasticserach\u7d22\u5f15\u7b97\u6cd5\u4e3b\u8981\u662f\u5012\u6392\u7d22\u5f15\uff0c\u7b97\u6cd5\u7684\u672c\u8d28\u51b3\u5b9a\u4e86\u5b83\u4eec\u7684\u5e94\u7528\u8fb9\u754c\uff0c\u64c5\u957f\u7684\u5e94\u7528\u9886\u57df\u3002<\/p>\n\n\n\n

\u901a\u5e38\u638c\u63e1\u4e00\u4e2a\u65b0\u7684\u6570\u636e\u4ea7\u54c1\u65f6\uff0c\u4e2a\u4eba\u7684\u505a\u6cd5\u662f\u770b\u5b83\u7684\u5173\u952e\u7b97\u6cd5\u3002\u65e9\u671f\u505a\u8fc7\u4e00\u4e2a\u5730\u7406\u4f4d\u7f6e\u641c\u7d22\u76f8\u5173\u7684\u9879\u76ee\uff0c\u57fa\u4e8e\u67d0\u4e2a\u5750\u6807\u641c\u7d22\u5468\u8fb9\u7684\u5750\u6807\u4fe1\u606f\uff0c\u5f00\u59cb\u7684\u65f6\u5019\u91c7\u7528\u7684\u662f\u4e09\u89d2\u51fd\u6570\u52a8\u6001\u8ba1\u7b97\u7684\u65b9\u5f0f\uff0c\u6570\u636e\u91cf\u5927\u4e00\u70b9\uff0c\u626b\u63cf\u4e00\u5f20\u6570\u636e\u8868\u8981\u5f88\u4e45\uff1b\u540e\u9762\u63a5\u89e6\u5230Geohash\u7b97\u6cd5\uff0c\u6309\u7167\u7b97\u6cd5\u5c06\u5750\u6807\u7f16\u7801\uff0c\u5b58\u50a8\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u57fa\u4e8e\u524d\u7f00\u5339\u914d\u67e5\u8be2\uff0c\u6027\u80fd\u9ad8\u6548\u51e0\u4e2a\u6570\u91cf\u7ea7\uff0c\u611f\u53f9\u7b97\u6cd5\u7684\u4f1f\u5927\uff1b\u518d\u540e\u9762\u53d1\u73b0\u6709\u4e13\u95e8\u7684\u6570\u636e\u5e93\u4ea7\u54c1\u96c6\u6210\u4e86Geohash\u7b97\u6cd5\uff0c\u4f7f\u7528\u8d77\u6765\u5c31\u66f4\u7b80\u5355\u4e86\u3002<\/p>\n\n\n\n

Elasticsearch\u96c6\u6210\u5f88\u591a\u7b97\u6cd5\uff0c\u6bcf\u79cd\u7b97\u6cd5\u5b9e\u73b0\u90fd\u6709\u5b83\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u62e5\u62b1ES\u7684\u65b9\u6cd5<\/strong><\/p>\n\n\n\n

1\u3001\u5b98\u65b9\u6587\u6863<\/strong><\/p>\n\n\n\n

Elasticsearch\u65e9\u671f\u51fa\u8fc7\u4e00\u672c\u53c2\u8003\u624b\u518c\u300aElastic\u6743\u5a01\u6307\u5357\u300b\uff0c\u662f\u4e00\u672c\u5f88\u597d\u7684\u5165\u95e8\u624b\u518c\uff0c\u4ece\u6982\u5ff5\u5230\u5b9e\u6218\u90fd\u6709\u6d89\u53ca\uff0c\u7f3a\u70b9\u662f\u7248\u672c\u9488\u5bf9\u76842.0\uff0c\u8fc7\u4e8e\u9648\u65e7\uff0c\u9664\u53bb\u6838\u5fc3\u6982\u5ff5\uff0c\u5176\u4f59\u7684\u7686\u4e0d\u9002\u7528\uff0c\u5f53\u524d\u6700\u65b0\u7248\u672c\u5df2\u7ecf\u662f7.7\u4e86\uff0c\u8de8\u5ea6\u592a\u5927\uff0cElasticsearch\u5728\u8de8\u5ea6\u5927\u7684\u7248\u672c\u4e4b\u95f4\u5347\u7ea7\u7a0d\u5fae\u6bd4\u8f83\u9ebb\u70e6\uff0c\u7d22\u5f15\u6570\u636e\u51e0\u4e4e\u662f\u4e0d\u517c\u5bb9\u7684\uff0c\u5347\u7ea7\u4e4b\u540e\u9700\u8981\u91cd\u5efa\u6570\u636e\u624d\u53ef\u3002<\/p>\n\n\n\n

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\"\"\/<\/figure><\/div>\n\n\n\n

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