Andrey Vasnetsov

> cargo run --config-path config/development.yaml the more correct way would be ``` cargo run -- --config-path config/development.yaml ```

> Even with psrecord, I checked memory before and after optimisation is same not decreasing because of storing vectors on disk instead of RAM This is strange, there must be...

Hi @vishalnayak108, currently qdrant supports prefix match, substring match, and match by keywords. fuzzy match is something we would love to have eventually

Hey @Waffleboy, could you please describe your use-case a bit more - why would you need those values collection-wide? Also, would it be possible to use special collection which would...

Ok, have you considered making another collection with collection-level-metadata? It seems that you would need to make 2 requests to the service to make this filtering requests anyway

> You can configure any vector size, and upload a point with a null vector. you can actually configure no vectors at all.

tbh, I don't see any advantages of the per-collection meta. Maybe you could provide a sample usage with "pseudocode" of how you would expect it to work

Whatever, we can make it as a separate text field and alter via collection update API. /bounty $100

partially, this functionality is available in `GET /collection/{name}/cluster`. Those are no unique, though I would agree that it might be a good idea to have this API

Hi @zhangzf875, just to simplify further conversations, I will include auto-translation for your message here. Please correct it if it is not accurate. > Because I want to back up...