Vector database use for RAG

[MrCsabaToth]

I'm wondering if there are any examples for RAG scenarios. How would that fit into the Koog workflow, and what databases people use?

[davidb-e4s]

To answer your second point...we're using MongoDB to store our vectors. Is it the 'best' vector database? Probably not in raw terms but the value of having one data platform is worth it. Plus Mongo just acquired VoyageAI so they seem to be committed to driving this forward. They also now support scalar and binary indexing quant out of the box which is a huge plus in my book.

Disclaimer: I am a MongoDB fanboy

[MrCsabaToth]

MongoDB is certainly a great database, however I am looking into on-device edge RAG, specifically on a very small Android device. That's where Objectbox comes into picture.

[davidb-e4s]

Sounds like a pretty neat use case! I hope you get it working :)