# Database on ELK stack **URL:** \ **Category:** Elasticsearch\ **Created:** [February 15, 2021, 2:59am UTC](https://discuss.elastic.co/t/database-on-elk-stack/264265 "2021-02-15T02:59:49Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![alipujaistopo](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/alipujaistopo/32/50791_2.png) [@alipujaistopo](https://discuss.elastic.co/u/alipujaistopo)\ **Post date:** [February 15, 2021, 2:59am UTC](https://discuss.elastic.co/t/database-on-elk-stack/264265/1 "2021-02-15T02:59:49Z")
is elastic has a database? ---
**Author:** ![elasticforme](https://avatars.discourse-cdn.com/v4/letter/e/f05b48/32.png) [@elasticforme](https://discuss.elastic.co/u/elasticforme)\ **Post date:** [February 15, 2021, 3:47am UTC](https://discuss.elastic.co/t/database-on-elk-stack/264265/2 "2021-02-15T03:47:32Z")
yes it is called elasticsearch. data gets store in it in Lucene format. ---
**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\ **Post date:** [February 15, 2021, 4:48am UTC](https://discuss.elastic.co/t/database-on-elk-stack/264265/3 "2021-02-15T04:48:22Z")
Elasticsearch is not an ACID compliant database. It is a NoSQL datastore. Check out [What is Elasticsearch? | Elasticsearch Reference [7.11] | Elastic](https://www.elastic.co/guide/en/elasticsearch/reference/7.11/elasticsearch-intro.html) and it's related chapters for more info. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [March 15, 2021, 4:48am UTC](https://discuss.elastic.co/t/database-on-elk-stack/264265/4 "2021-03-15T04:48:59Z")
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