书
https://legacy.gitbook.com/book/looly/elasticsearch-the-definitive-guide-cn/details
安装
https://www.jianshu.com/p/f283d876b1cb
http://www.cnblogs.com/ljhdo/p/4887557.html
官网
https://www.elastic.co/guide/cn/kibana/current/introduction.html
文档
https://es.xiaoleilu.com/010_Intro/25_Tutorial_Indexing.html
php扩展
https://github.com/elastic/elasticsearch-php
yii2 扩展
https://github.com/yiisoft/yii2-elasticsearch
