Databases
vectordb
epsilla-cloud/vectordb
Epsilla is a high-performance open-source vector database supporting similarity search, metadata filtering, hybrid retrieval and built-in embeddings, deployable via Docker or cloud.
Topics
Related projects
ArcticDB2.6kArcticDB is a high-performance, serverless DataFrame database for Python. It stores Pandas DataFrames in S3 or LMDB with time-series indexing, versioning, and fast analytical reads.
pixeltable1.7kPixeltable is an open-source multimodal database for Python that stores files, model outputs and embeddings together. It runs computed columns, indexing, orchestration and FastAPI serving from a single app definition.
KiteSQL760A lightweight embedded relational database in Rust with SQL, typed ORM models and pluggable RocksDB, LMDB or in-memory storage.
quivr39.6kAn opinionated, embeddable RAG engine that ingests files and powers question-answering inside your own product.
quivr39.6kAn open-source knowledge retrieval backend for agents. It ingests documents and continuous content streams, then serves hybrid keyword and semantic search plus topic alerts through an HTTP API.
pandas-ai23.9kA Python library for conversational data analysis, letting users chat with SQL, CSV, and dataframes to query and chart.