Hi everyone,
I’m using LangGraph platform and I see it provides Postgres and Redis as part of the managed setup. My question is:
Can I insert my own custom data (for example, a table with goods and their quantities like Apples – 120, Oranges – 75) directly into those managed databases, and then let my graph nodes query that data for validation or RAG use cases?
Or do I need to run a separate external database for this kind of use case?
Thanks!
Hi @arturbagramyan1 , we don’t provide a direct way to connect to the postgres db we manage for you. If you would like to insert/query your own custom data, I recommend using stores.
but if i manually use stores i need to self host right?
You don’t need to self host to use stores, this is provided by default with LangGraph Platform. You can follow this guide to learn more: How to add semantic search to your LangGraph deployment - Docs by LangChain
but can i insert big amount of data there like i mentioned for example 10 thousands of products will it be ok?
Yes it should be OK. If you run into any issues, let us know your Deployment ID and other information so we can take a look.