# Managed Elastic search for billion scale dense vector index and performance

**URL:** https://discuss.elastic.co/t/managed-elastic-search-for-billion-scale-dense-vector-index-and-performance/316312
**Category:** Elasticsearch
**Tags:** vector-search
**Created:** [October 11, 2022, 10:10am UTC](https://discuss.elastic.co/t/managed-elastic-search-for-billion-scale-dense-vector-index-and-performance/316312 "2022-10-11T10:10:36Z")
**Posts on this page:** 1
**Showing post:** 3

<div class="post-metadata">

### Author: ![ruslaniv](https://avatars.discourse-cdn.com/v4/letter/r/9de053/32.png) [@ruslaniv](https://discuss.elastic.co/u/ruslaniv)
#### Post date: [November 25, 2022, 6:51am UTC](https://discuss.elastic.co/t/managed-elastic-search-for-billion-scale-dense-vector-index-and-performance/316312/3 "2022-11-25T06:51:05Z")

</div>

I'd be VERY cautious and run extensive testing before indexing this large of a dataset. Check this discussion: [Dense vector field space requirements](https://discuss.elastic.co/t/dense-vector-field-space-requirements/316304/1)

---

_[View the full topic](https://discuss.elastic.co/t/managed-elastic-search-for-billion-scale-dense-vector-index-and-performance/316312)._