Qdrant is an Open-Source Vector Database and Vector Search Engine written in Rust. It provides fast and scalable vector similarity search service with convenient API.
The database itself is just great with options to either run it on your own or subscribe to one of Qdrants cloud subscription plans. The documentation is outstanding and always up to date, but even more Qdrants shares tons of examples on various use-cases.
Qdrant is exactly what I am looking for in a vector database. It is blazing fast, support many different types of queries and many of them in batch format, making them a great choice for demanding, data intensive workloads.