Databases
cassandra
apache/cassandra
Open-source transactional distributed database offering linear scalability and proven fault tolerance on commodity hardware or cloud infrastructure without compromising performance for large-scale applications.
Topics
Related projects
qdrant34.8kA high-performance vector database and search engine for storing, filtering, and querying embeddings at scale.
pgvector23.1kOpen-source Postgres extension for application developers adding vector similarity search, supporting exact and approximate retrieval, multiple distance measures, and reduced-precision vector storage.
gun19.1kDecentralized graph database and synchronization protocol enabling real-time P2P data sync with end-to-end encryption for developers building offline-first, privacy-preserving applications.
VictoriaMetrics17.8kFast, low-cost, scalable time-series database and monitoring solution compatible with Prometheus, suitable for long-term storage and use as Grafana data source.