I want to ask the HN network if they can suggest of a database which understands Datalog query language.<p>I am aware of Datomic, which I think is the one of the best offering in this space, is there any other thing?<p>Also, Github recently acquired Semmle. Its CodeQL engine is similar to Datalog but it looks like that the database engine is not distributed for use with custom datasets.<p>Thank you for your help.
Hi, I work on <a href="https://opencrux.com" rel="nofollow">https://opencrux.com</a> which is a close relative of Datomic but with different design goals (bitemporal + schemaless). It has a rich set of Datalog features, best exemplified in the tests: <a href="https://github.com/juxt/crux/blob/master/crux-test/test/crux/query_test.clj" rel="nofollow">https://github.com/juxt/crux/blob/master/crux-test/test/crux...</a>
Stardog is a knowledge graph platform with lots of datalog-related features. <a href="http://stardog.com/" rel="nofollow">http://stardog.com/</a>