oceanbase/seekdb
The AI-native state store for agents. MySQL-compatible, embedded or server, hybrid vector + full-text search, COW sandboxes (FORK/MERGE).
GitHub repository with 2,613 stars and 241 forks.
Language: C++
Topics: mysql, embedded-database, ai-agents, copy-on-write, full-text-search, hnsw, hybrid-search, langchain, llamaindex, oceanbase