datalevin
A simple, fast and versatile Datalog database (by juji-io)
datascript-tutorial
Datascript and Datomic tutorial book (by kristianmandrup)
| datalevin | datascript-tutorial | |
|---|---|---|
| 17 | 1 | |
| 1,292 | 233 | |
| 0.7% | 0.0% | |
| 9.6 | 1.8 | |
| 3 months ago | over 3 years ago | |
| Clojure | ||
| Eclipse Public License 2.0 | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
datalevin
Posts with mentions or reviews of datalevin.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-06-24.
-
Retrieval Augmented Generation Based on SQLite
If you're a Clojure developer, Datalevin [0] is a better fit whenever you would otherwise reach for SQLite in other languages.
Performance is very good and Datalog is much nicer for queries.
[0] https://github.com/juji-io/datalevin
- Datalevin Vector Indexing and Similarity Search
- Datalevin: A simple, fast and versatile Datalog database
-
Is Datomic right for my use case?
You can also consider other durable Datalog options like datahike or datalevin which can work either as lib (SQLite style) or in a client-server setup; if you want to play with bi-temporality XTDB is a rock solid option with very good support and documentation.
- Datomic is free
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benefits of clojure for web development over Haskell
There are some Clojure-ecosystems things that are pretty cool, too, that you'd probably miss going into Haskell. lacinia is an extremely cool GraphQL library, and there are a variety of interesting datalog-based datastores which are spiritual descendents of Datomic, notably xtdb (formerly crux) and datalevin. Also as noted, you can write the front-end in ClojureScript if you want to, and there are a lot of cool libraries for that as well.
- SQLite Internals: Pages and B-trees
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Call for Help - Open Source Datom/EAV/Fact database in Rust.
There are plenty of open source Datomic Inspired databases. Check out https://github.com/juji-io/datalevin and scroll down all the way down to “Alternatives”. There was even the beginning of a rust one by Mozilla: https://github.com/mozilla/mentat
- Datalevin ships performant fulltext search for its KV and Datalog stores
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T-Wand: Beat Lucene in Less Than 600 Lines of Code
The benchmarks in question have several implementation issues, I reported them on GitHub.
https://github.com/juji-io/datalevin/issues/created_by/caval...
datascript-tutorial
Posts with mentions or reviews of datascript-tutorial.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-03-01.
-
Datascript minimal example?
From the docs section of the readme off the github repo, there's a good tutorial repo. It includes getting started as well as pretty involved examples across the rest of the lib.
What are some alternatives?
When comparing datalevin and datascript-tutorial you can also consider the following projects:
xtdb - An immutable SQL database for application development, time-travel reporting and data compliance. Developed by @juxt
datascript - Immutable database and Datalog query engine for Clojure, ClojureScript and JS
typedb - TypeDB: the power of programming, in your database
datahike - A fast, immutable, distributed & compositional Datalog engine for everyone.
Apache AGE - Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL. [Moved to: https://github.com/apache/age]