[Question]: Can ragflow use tidb to store vectors?

[btdan]

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Describe your problem

Hello. I want to know two questions about ragflow. Just as flows:

1. I want to create a knowledge base. Can ragflow use tidb to store vectors? The default is elasticsearch?
2. Where is the dir path to store the files uploaded ? And can it be modified ?
   Thanks very much for your help.
   Best wishes to you.

[JinHai-CN]

I am afraid not. RAGFlow needs both of fulltext search and vector search. But tidb can be used to replace mysql in RAGFlow.

[btdan]

Thanks very much for your help.