Datomic is a query language created in 2012.

Datomic's query and rules system is an extended form of Datalog. Datalog is a deductive query system, typically consisting of: A database of facts; A set of rules for deriving new facts from existing facts; a query processor that, given some partial specification of a fact or rule: finds all matching facts.

• Datomic website
• Datomic first developed in Cognitect, Inc
• See also: (2 related languages)EDN, Datalog