给出下载链接:https://github.com/medcl/elasticsearch-analysis-ik/releases 下载和自己ES相同的版本,在plugin目录下新建一个ik文件夹,将下载的文件解压到ik目录下,重新启动即可。 IK分词器提供了两种算法: 1、ik_smart:最少切分 2、ik_max_word:最细粒划分 首先最少切分是根据字典给出最少的切分: ik_max_wor...
昨天GitHub官方发布消息,宣布其使用Rust语言重写的代码搜索引擎黑鸟系统Blackbird正式启用。关于黑鸟系统的历史和技术,今天虫虫就给大家普及一下。 概述 黑鸟系统的目标是实现开发人员快速搜索、导航和理解其代码,将关键信息置于上下文中,并最终提高他们的工作效率。 为实现这一目标,需要实现以下功能: ...
简单说,Elasticsearch 就是一个分布式的搜索与分析引擎。你也许会问:用数据库也可以实现搜索的功能,为什么还需要搜索引擎呢?数据库(理论上来讲,ES 也是数据库,这里的数据库,指的是关系型数据库),首先是存储,搜索只是顺便提供的功能,而搜索引擎,首先是搜索,但是不把数据存下来就搜不了,所以只好存一存。
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.github Update the wording for the feature request issue template (elastic#57037 May 21, 2020 .idea Keep low level rest client under Apache 2 software license (elastic#6… Feb 9, 2021 benchmarks Replace simpleMatchToFullName (elastic#72674) ...
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