> For the complete documentation index, see [llms.txt](https://wiki.dewaka.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.dewaka.com/technology/search/elastic-search.md).

# Elastic search

* Optimising/managing JVM heap for Elastic search -

  <https://www.elastic.co/blog/a-heap-of-trouble>