We've had good success with Vespa [1] for this usecase, both using it to rank by... | Hacker News

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zmjjmz on Feb 23, 2022 | parent | context | favorite | on: A gentle introduction to vector databases

We've had good success with Vespa [1] for this usecase, both using it to rank by vector similarity and apply business logic oriented filters.

Search latencies are fairly low, even with constantly updating documents.

[1] https://tech.okcupid.com/vespa-vs-elasticsearch-for-matching...

fzliu on Feb 23, 2022 [–]

I've heard great things about Vespa as well (I used to work at Yahoo). I unfortunately never got the chance to play around with it too much myself.

Looking forward to doing some at some point in the near future though.

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