> For the complete documentation index, see [llms.txt](https://karansingh.gitbook.io/tutorialsdojo-wrong-answers-aws-sec-spec/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://karansingh.gitbook.io/tutorialsdojo-wrong-answers-aws-sec-spec/logging-and-monitoring-68/elastisearch.md).

# ElastiSearch

* Elasticsearch (ES) makes it easy to **deploy, operate, and scale Elasticsearch for log analytics, full text search, application monitoring, and more**.<br>
* It is **ideal for querying and searching large amounts of data, for example:**
  * **Analyse activity logs, e.g. logs for customer facing applications** or websites.
  * **Analyse CloudWatch logs**.
  * **Analyse product usage data coming from various services** and systems.