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Key-value stores

Key-value stores are used by other LangChain components to store and retrieve data.

info

If you'd like to contribute an integration, see Contributing integrations.

Featuresโ€‹

The following table shows information on all available key-value stores.

ClassLocalPackageDownloads
AstraDBByteStoreโŒlangchain_astradbPyPI - Downloads
CassandraByteStoreโŒlangchain_communityPyPI - Downloads
ElasticsearchEmbeddingsCacheโœ…langchain_elasticsearchPyPI - Downloads
InMemoryByteStoreโœ…langchain_corePyPI - Downloads
LocalFileStoreโœ…langchainPyPI - Downloads
RedisStoreโœ…langchain_communityPyPI - Downloads
UpstashRedisByteStoreโŒlangchain_communityPyPI - Downloads

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