epsilla-cloud/vectordb
Epsilla is a high performance Vector Database Management System
Implements hybrid dense-sparse vector search with built-in embedding support and metadata filtering, enabling natural language queries without separate embedding pipelines. The C++ core uses parallel graph traversal algorithms optimized for vector indexing, achieving 10x faster performance than HNSW at 99.9%+ precision. Integrates with LangChain and LlamaIndex, offers Python/JavaScript/Ruby clients plus REST API, and supports cloud-native deployment with compute-storage separation.
871 stars.
Stars
871
Forks
43
Language
C++
License
GPL-3.0
Category
Last pushed
Nov 29, 2025
Commits (30d)
0
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