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docs: Update storage.md (#1359)

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madgrizzle
2024-05-16 17:36:31 -04:00
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@@ -53,8 +53,31 @@ To run the Postgres backend, you will need a URI to a Postgres database that sup
bash db/run_postgres.sh
```
5. Configure MemGPT to use Postgres
```sh
memgpt configure
```
and selecting `postgres` for archival storage, and enter the approporate connection string. If using docker, change the port in the default value from 5432 to 8888 as shown below.
```text
? Select LLM inference provider: openai
? Override default endpoint: https://api.openai.com/v1
? Select default model (recommended: gpt-4): gpt-4
? Select embedding provider: openai
? Select default preset: memgpt_chat
? Select default persona: sam_pov
? Select default human: cs_phd
? Select storage backend for archival data: postgres
? Enter postgres connection string (e.g. postgresql+pg8000://{user}:{password}@{ip}:5432/{database}): postgresql+pg8000://memgpt:memgpt@localhost:8888/memgpt
? Select storage backend for recall data: postgres
? Enter postgres connection string (e.g. postgresql+pg8000://{user}:{password}@{ip}:5432/{database}): postgresql+pg8000://memgpt:memgpt@localhost:8888/memgpt
```
Note: You can either use a [hosted provider](https://github.com/pgvector/pgvector/issues/54) or [install pgvector](https://github.com/pgvector/pgvector#installation). You do not need to do this manually if you use our Docker container, however.
## Chroma
You can configure Chroma with both the HTTP and persistent storage client via `memgpt configure`. You will need to specify either a persistent storage path or host/port dependending on your client choice. The example below shows how to configure Chroma with local persistent storage: