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CozoDB embedded graph database for Dart/Flutter. Datalog queries, 15+ graph algorithms, HNSW vector search, full-text search, SQLite persistent storage, cross-platform.

1.0.0 #

  • Initial release
  • CozoDatabase — Open/close databases (in-memory & SQLite), execute mutable and immutable Datalog queries, parameterized queries, export/import relations, backup/restore, system operations (list/remove/rename relations, describe, compact, etc.)
  • CozoGraph — 15+ graph algorithms: PageRank, BFS, DFS, shortest path (BFS/Dijkstra/A*), community detection (Louvain, label propagation), connected components, strongly connected components, betweenness/closeness centrality, minimum spanning tree, topological sort, random walk, degree centrality
  • CozoVectorSearch — HNSW index creation, vector upsert, k-NN search with optional filters
  • CozoTextSearch — Full-text search (FTS with BM25 ranking), LSH similarity search
  • CozoUtils — Reorder/sort/paginate, CSV reading, JSON reading
  • CozoResult — Structured result type with toMaps(), column(), firstOrNull
  • CozoException — Typed exceptions for query and database errors
  • Cross-platform support: Android, iOS, macOS, Linux, Windows
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CozoDB embedded graph database for Dart/Flutter. Datalog queries, 15+ graph algorithms, HNSW vector search, full-text search, SQLite persistent storage, cross-platform.

Repository (GitHub)
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Topics

#database #graph #vector-search #ai #embedded-database

Documentation

API reference

License

MPL-2.0 (license)

Dependencies

flutter, flutter_rust_bridge, plugin_platform_interface

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