langchain/docs/extras
Naveen Tatikonda 9cbefcc56c
[ OpenSearch ] : Add AOSS Support to OpenSearch (#8256)
### Description

This PR includes the following changes:

- Adds AOSS (Amazon OpenSearch Service Serverless) support to
OpenSearch. Please refer to the documentation on how to use it.
- While creating an index, AOSS only supports Approximate Search with
`nmslib` and `faiss` engines. During Search, only Approximate Search and
Script Scoring (on doc values) are supported.
- This PR also adds support to `efficient_filter` which can be used with
`faiss` and `lucene` engines.
- The `lucene_filter` is deprecated. Instead please use the
`efficient_filter` for the lucene engine.


Signed-off-by: Naveen Tatikonda <navtat@amazon.com>
2023-07-25 23:59:36 -07:00
..
_templates Update Integrations links (#8206) 2023-07-24 21:20:32 -07:00
additional_resources mv tutorials (#7614) 2023-07-12 17:33:36 -04:00
ecosystem use top nav docs (#8090) 2023-07-21 13:52:03 -07:00
guides Update references (#8243) 2023-07-25 11:49:25 -07:00
integrations [ OpenSearch ] : Add AOSS Support to OpenSearch (#8256) 2023-07-25 23:59:36 -07:00
modules Web research retriever (#8102) 2023-07-25 19:58:00 -07:00
use_cases Update Integrations links (#8206) 2023-07-24 21:20:32 -07:00