Andrey Vasnetsov

icon indicating a website link https://t.me/neural_network_engineering icon indicating an email [email protected]

icon company Qdrant icon location Berlin icon location CTO, creator of Qdrant. Interested in Vector Search, Metric Learning, Self-Supervised and One-Shot learning.

Results 591 comments of Andrey Vasnetsov

Restore is failing (Restore full storage snapshot: Restoring snapshots is done through the Qdrant CLI at startup time.)

Is there a way to reproduce the problem on our side?

hnsw_ef accepts 0 / "100" / very large values with no effect (likely silently coerced/ignored)

* `hnsw_ef=None` - is considerred same as not specifying it explicitly, so behaviour is correct * `hnsw_ef=0` - EF is always clipped to the `limit` of the search, so if...

qdrant_client.http.exceptions.ResponseHandlingException

> Can I build payload indexes for already existing vector and collections? you can, but it is not recommended. You can follow this course for more details https://qdrant.tech/course/essentials/day-2/

Issue #7379 Enhancing Timeout Configuration for High-Concurrency Local Deployments

hey @Vaibhav-Anurag, thanks for the PR! Could you please share benchmark scripts you were using and how it affected the performce, that would significantly simplify the review.

Issue #7379 Enhancing Timeout Configuration for High-Concurrency Local Deployments

hm, results look like they all are almost exctly took 10s. This looks supecious, do you have explanation for that?

Issue #7379 Enhancing Timeout Configuration for High-Concurrency Local Deployments

hey @Vaibhav-Anurag, sorry for the delay. I had a deeper look and unfortunatelly I am not entirely convinced with benchmarks and implementation. Here is what I suggest: - Having configurable...

Alias reassignment silently overwrites existing alias target

Move operation is not idempotent

Alias reassignment silently overwrites existing alias target

i prefer the current behavior

wii we have a API to recover from a full storage snapshot in 3-node Distributed deployment for Qdrant

We do not plan to extend full-storage snapshot functionality. But here is an example of how to create and restore collection snapshots in the distributed mode: https://qdrant.tech/documentation/tutorials/create-snapshot/

Option to only store quantized vectors on disk

Hi @MaximilianAzendorf, unfortunately there are a lot of critical functions that depend on having original vectors. Additionally, the main purpose of quantization was to reduce RAM usage, while disk space...