Databases & search · GitHub stars

1redis / redisA data server for caching, data structures and queries.CLicense not declared77,146

2meilisearch / meilisearchA search engine exposing search APIs for applications.RustLicense not declared59,799

3vectorize-io / hindsightHindsight: Agent Memory That LearnsPythonMIT · Permissive59,323

4chinese-poetry / chinese-poetryThe most comprehensive database of Chinese poetry 🧶The most comprehensive database of ancient Chinese poetry, with nearly 14,000 ancient poets from the Tang and Song dynasties, nearly 55,000 Tang poems and 260,000 Song poems. 1,564 poets and 21,050 poems from the Song Dynasty.JavaScriptMIT · Permissive54,021

5etcd-io / etcdA distributed key-value store for system coordination.GoApache-2.0 · Permissive52,478

6dbeaver / dbeaverA database-management tool and SQL client.JavaApache-2.0 · Permissive52,320

7ClickHouse / ClickHouseA database system for analytical workloads.C++Apache-2.0 · Permissive50,774

8milvus-io / milvusCloud-native vector database for scalable approximate nearest-neighbor search.GoApache-2.0 · Permissive46,610

9duckdb / duckdbDatabase system designed for analytical workloads.C++MIT · Permissive42,848

10volcengine / OpenVikingA context database that brings together agent memory, knowledge retrieval, and skills.PythonAGPL-3.0 · Share derivative source41,669

11appsmithorg / appsmithPlatform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.TypeScriptApache-2.0 · Permissive41,172

12pingcap / tidbThe TiDB database project supports transactions, analytics, and vector search.GoApache-2.0 · Permissive40,711

13VectifyAI / PageIndex📑 PageIndex: Document Index for Vectorless, Reasoning-based RAGPythonMIT · Permissive40,081

14seaweedfs / seaweedfsA distributed storage system supporting object and file data.GoApache-2.0 · Permissive35,944

15rustfs / rustfsRustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.RustApache-2.0 · Permissive35,683

16qishibo / AnotherRedisDesktopManager🚀🚀🚀A faster, better and more stable Redis desktop manager [GUI client], compatible with Linux, Windows, Mac.JavaScriptMIT · Permissive34,849

17surrealdb / surrealdbA scalable, distributed, collaborative, document-graph database, for the realtime webRustLicense not declared33,287

18topoteretes / cogneeCognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for freePythonApache-2.0 · Permissive33,109

19cockroachdb / cockroachCockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.GoLicense not declared32,609

20hasura / graphql-engineBlazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.TypeScriptApache-2.0 · Permissive32,125