Introducing Gridstore: Qdrant's Custom Key-Value Store
Why and how we built our own key-value store. A short technical report on our procedure and results.
Luis Cossio, Arnaud Gourlay & David Myriel
February 05, 2025
Qdrant Internals
Take a look under the hood of Qdrant’s high-performance vector search engine. Explore the architecture, components, and design principles the Qdrant Vector Search Engine is built on.
Qdrant Internals: Immutable Data Structures
Learn how immutable data structures improve vector search performance in Qdrant.
Andrey Vasnetsov
August 20, 2024
Qdrant under the hood: io_uring
Slow disk decelerating your Qdrant deployment? Get on top of IO overhead with this one trick!
Andre Bogus
June 21, 2023
Filterable HNSW
How to make ANN search with custom filtering? Search in selected subsets without losing the results.
Andrei Vasnetsov
November 24, 2019