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cozodb/cozo

View on GitHub ↗ ★ 4,137 Rust

A transactional, relational-graph-vector database that uses Datalog for query. The hippocampus for AI!

22 mentions on Hacker News by 16 people: 5 stories, 17 comments · first 2022-11-08 · latest 2026-10-05

Mentions per year 22 mentions · busiest year 2023 (7)
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  1. How does it compare with the since-discontinued embedded graph database cozodb? https://github.com/cozodb/cozo It also used datalog, written in rust Great to see tho, I'm always eagerly hoping for a successful embedded graph database. Most…
    comment by canadiantim · 2026-10-05 · in Show HN: Minigraf – An embedded, bi-temporal graph database in Rust
  2. …https://github.com/vmware-archive/differential-datalog [5] https://github.com/brurucy/pydbsp [6] https://github.com/cozodb/cozo
    comment by gobdovan · 2026-05-18 · in Prolog Coding Horror
  3. …CozoDB[0] which was pretty awesome but it looks like its development significantly slowed down. [0] https://github.com/cozodb/cozo
    comment by luizfelberti · 2025-10-12 · in We will no longer be actively supporting KuzuDB
  4. …poked around about in November 2024 and found some low hanging fruit in the sqlite storage backend: https://github.com/cozodb/cozo/issues/285
    comment by jitl · 2025-06-15 · in Datalog in Rust
  5. Can you do a compare/contrast with CozoDB? https://github.com/cozodb/cozo
    comment by michaelsbradley · 2025-05-14 · in Show HN: HelixDB – Open-source vector-graph database for AI applications (Rust)
  6. Not sure if "production ready" but it's worth looking at Cozo: https://github.com/cozodb/cozo Has a dialect of Datalog + some vector support. Multiple storage engines for backend including SQLite, so if your concern is data stability that…
    comment by cmrdporcupine · 2024-07-18 · in Ask HN: What's Prolog like in 2024?
  7. Any thoughts on how your project will compare to CozoDB? https://github.com/cozodb/cozo
    comment by michaelsbradley · 2024-05-03 · in I’m writing a new vector search SQLite Extension
  8. ▲ 2
    Transactional, relational-graph-vector database that uses Datalog for query
    story by alex_hirner · 2024-03-31 · 0 comments
  9. …DataScript (not a database though) https://github.com/tonsky/datascript Cozo https://github.com/cozodb/cozo
    comment by tosh · 2024-01-30 · in Datalog in 100 lines of JavaScript (2022)
  10. CozoDB: https://github.com/cozodb/cozo
    comment by Jonovono · 2024-01-21 · in Learn Datalog Today
  11. I've been keeping an eye on https://github.com/cozodb/cozo which is pretty close to something I've wanted, a sqlite version of datalog/datomic.
    comment by sweetsocks21 · 2023-10-31 · in Rules of schema growth (2017)
  12. ▲ 7
    Fast Analytics and Graph Traversals with Datalog
    story by athanassios · 2023-09-05 · 4 comments
  13. …[1]: https://github.com/infogulch/go-htmx/blob/master/templates/t... [2]: https://github.com/cozodb/cozo
    comment by infogulch · 2023-05-12 · in Hyper – A fast and correct HTTP implementation for Rust
  14. …hybrid database for more complicated workloads than simple vector search, here it is: https://github.com/cozodb/cozo/ About the integrated vector search: https://docs.cozodb.org/en/latest/releases/v0.6.html It also does duplicate detection…
    comment by zh217 · 2023-05-05 · in What is a Vector Database? (2021)
  15. Link to the github repository. https://github.com/cozodb/cozo Rust and MPL2.0 License. https://github.com/cozodb/cozo/blob/main/LICENSE.txt
    comment by iFire · 2023-04-20 · in Show HN: CozoDB, Hybrid Relational-Graph-Vector Database
  16. ▲ 1
    Cozo 0.5: the versatile embeddable graph database with Datalog is half-way 1.0
    story by zh217 · 2023-01-21 · 0 comments
  17. …moment - I hope someday all of this will be streamlined get's an UI update and a fast database i.e. https://github.com/cozodb/cozo and the features will come back. Also KMail needs some usability improvements... If this stuff would work…
    comment by nisa · 2023-01-15 · in Revisiting KDE
  18. ▲ 2
    Cozo is a performant graph database that runs everywhere
    story by zh217 · 2022-12-20 · 0 comments
  19. …at implementing it). While not built on SQLite, this project has caught my attention recently: https://github.com/cozodb/cozo It's built on RocksDB and has slightly different query syntax (supposedly to be more similar to Python's, as a…
    comment by packetlost · 2022-11-18 · in Asami: A flexible graph store in Clojure
  20. …you see the Show HN post announcing cozo 10 days ago? https://news.ycombinator.com/item?id=33518320 https://github.com/cozodb/cozo Note: there was a fair amount of discussion about the license; the author eventually switched it to MPL2.
    comment by michaelsbradley · 2022-11-18 · in Asami: A flexible graph store in Clojure
  21. In short: yes, but not right now. See this issue: https://github.com/cozodb/cozo/issues/2 . Also in this case you are not really using it as an embedded database anymore, which is our original motivation. We currently also provide a…
    comment by zh217 · 2022-11-08 · in Show HN: Cozo – new Graph DB with Datalog, embedded like SQLite
  22. ▲ 425
    Show HN: Cozo – new Graph DB with Datalog, embedded like SQLite
    story by zh217 · 2022-11-08 · 67 comments