qdrant-vector-search

Installation
Summary

Rust-powered vector database for production RAG with hybrid search and distributed scaling.

  • Supports dense, sparse, and multi-vector storage per point with four distance metrics (COSINE, EUCLID, DOT, MANHATTAN) and HNSW indexing for fast nearest-neighbor search
  • Rich filtering during search across any payload field, with optional payload indexing for performance and support for complex boolean queries
  • Quantization options (scalar, product, binary) and on-disk storage for memory efficiency in large-scale deployments
  • Integrates with sentence-transformers, LangChain, and LlamaIndex for RAG pipelines; includes batch search, REST and gRPC APIs, and distributed deployment with sharding and replication
SKILL.md

Qdrant - Vector Similarity Search Engine

High-performance vector database written in Rust for production RAG and semantic search.

When to use Qdrant

Use Qdrant when:

  • Building production RAG systems requiring low latency
  • Need hybrid search (vectors + metadata filtering)
  • Require horizontal scaling with sharding/replication
  • Want on-premise deployment with full data control
  • Need multi-vector storage per record (dense + sparse)
  • Building real-time recommendation systems

Key features:

  • Rust-powered: Memory-safe, high performance
  • Rich filtering: Filter by any payload field during search
  • Multiple vectors: Dense, sparse, multi-dense per point
  • Quantization: Scalar, product, binary for memory efficiency
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