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*   [](/v0.1/)
*   [Components](/v0.1/docs/integrations/components/)
*   [Chat Memory](/v0.1/docs/integrations/chat_memory/)
*   IPFS Datastore Chat Memory

IPFS Datastore Chat Memory
==========================

For a storage backend you can use the IPFS Datastore Chat Memory to wrap an IPFS Datastore allowing you to use any IPFS compatible datastore.

Setup[​](#setup "Direct link to Setup")
---------------------------------------

First, install the integration dependencies:

tip

See [this section for general instructions on installing integration packages](/v0.1/docs/get_started/installation/#installing-integration-packages).

*   npm
*   Yarn
*   pnpm

    npm install cborg interface-datastore it-all @langchain/community

    yarn add cborg interface-datastore it-all @langchain/community

    pnpm add cborg interface-datastore it-all @langchain/community

Now you can install and use an IPFS Datastore of your choice. Here are some options:

*   [datastore-core](https://github.com/ipfs/js-stores/blob/main/packages/datastore-core) Datastore in-memory implementation.
*   [datastore-fs](https://github.com/ipfs/js-stores/blob/main/packages/datastore-fs) Datastore implementation with file system backend.
*   [datastore-idb](https://github.com/ipfs/js-stores/blob/main/packages/datastore-idb) Datastore implementation with IndexedDB backend.
*   [datastore-level](https://github.com/ipfs/js-stores/blob/main/packages/datastore-level) Datastore implementation with level(up|down) backend
*   [datastore-s3](https://github.com/ipfs/js-stores/blob/main/packages/datastore-s3) Datastore implementation backed by s3.

Usage[​](#usage "Direct link to Usage")
---------------------------------------

    // Replace FsDatastore with the IPFS Datastore of your choice.import { FsDatastore } from "datastore-fs";import { IPFSDatastoreChatMessageHistory } from "@langchain/community/stores/message/ipfs_datastore";const datastore = new FsDatastore("path/to/store");const sessionId = "my-session";const history = new IPFSDatastoreChatMessageHistory({ datastore, sessionId });

* * *

#### Help us out by providing feedback on this documentation page:

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