*[Elasticsearch: The Definitive Guide](https://www.elastic.co/guide/en/elasticsearch/guide/current/index.html)([fork it on GH](https://github.com/elastic/elasticsearch-definitive-guide))
*[Elasticsearch: The Definitive Guide](https://www.elastic.co/guide/en/elasticsearch/guide/current/index.html)([fork it on GH](https://github.com/elastic/elasticsearch-definitive-guide))