# How does indexing work in CrateDB?

**URL:** <https://community.cratedb.com/t/how-does-indexing-work-in-cratedb/394>\
**Category:** CrateDB\
**Created:** [May 21, 2020, 6:03pm UTC](https://community.cratedb.com/t/how-does-indexing-work-in-cratedb/394 "2020-05-21T18:03:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![miguel.arregui](https://sea2.discourse-cdn.com/flex020/user_avatar/community.cratedb.com/miguel.arregui/32/126_2.png) [@miguel.arregui](https://community.cratedb.com/u/miguel.arregui)\
**Post date:** [May 21, 2020, 6:03pm UTC](https://community.cratedb.com/t/how-does-indexing-work-in-cratedb/394/1 "2020-05-21T18:03:36Z")

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I am aware that Lucene is at the bottom, not sure how that works.