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Ask HN: Can you suggest a Datalog engine?

by AntonioL on 6/20/2020, 4:35:05 PM with 2 comments

I want to ask the HN network if they can suggest of a database which understands Datalog query language.

I am aware of Datomic, which I think is the one of the best offering in this space, is there any other thing?

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.

Thank you for your help.

by refset on 6/20/2020, 4:58:27 PM
Hi, I work on https://opencrux.com 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: https://github.com/juxt/crux/blob/master/crux-test/test/crux...
by kendallgclark on 6/20/2020, 5:07:20 PM
Stardog is a knowledge graph platform with lots of datalog-related features. http://stardog.com/