[Question]: what vector store DB does RagFlow using or none?

[B1tMaster]

Describe your problem

It seem that RagFlow is just using Minio to store data on disk? I am not sure if RagFlow using elastic search as vector store database as its size does not grow at all with document injection but minio storage does.

Question: Why did RagFlow decide not to use any free open source Vector databases to store embeddings?

[KevinHuSh]

RAGFlow utilized ES for vector search and keyword search.