Usage of different Vector Databases

[shivakkarnati]

Hello Everyone,

I have a question regarding vector databases to use in RAG applications. I tried FAISS, and Chroma vector index databases before but I would like to use Pinecone, Weaviate, or Qdrant. I have gone through the related extension [KNIME AI Extension (Labs) – KNIME Community Hub](knime AI extensions) here. But they didn’t mention about other available Vector Databases.

Can somebody suggest me, how can I integrate these into my application?

Thank you.

[AlexanderFillbrunn]

Hi!
All databases you mentioned provide access via REST API. You can use our Http nodes like GET Request and POST Request to access them. Here are links to the individual docs:

• Introduction - Pinecone
• References - API | Weaviate - Vector Database
• Interfaces - Qdrant

Kind regards
Alexander