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Apache TinkerPop
Gremlin is a graph traversal language and virtual machine developed by Apache TinkerPop of the Apache Software Foundation. Gremlin works for both Online transaction processing, OLTP-based graph databases as well as online analytical processing, OLAP-based graph processors. Gremlin's automata theory, automata and Functional programming, functional language foundation enable Gremlin to naturally support: imperative programming, imperative and declarative programming, declarative querying; host language agnosticism; user-defined domain-specific language, domain specific languages; an extensible compiler/optimizer, single- and multi-machine execution models; hybrid depth- and breadth-first evaluation with Turing completeness. As an explanatory analogy, Apache TinkerPop and Gremlin are to graph databases what the Java Database Connectivity, JDBC and SQL are to RDBMS, relational databases. Likewise, the Gremlin traversal machine is to graph computing as what the Java virtual machine is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gremlin (programming Language)
Gremlin is a graph traversal language and virtual machine developed by Apache TinkerPop of the Apache Software Foundation. Gremlin works for both OLTP-based graph databases as well as OLAP-based graph processors. Gremlin's automata and functional language foundation enable Gremlin to naturally support: imperative and declarative querying; host language agnosticism; user-defined domain specific languages; an extensible compiler/optimizer, single- and multi-machine execution models; hybrid depth- and breadth-first evaluation with Turing completeness. As an explanatory analogy, Apache TinkerPop and Gremlin are to graph databases what the JDBC and SQL are to relational databases. Likewise, the Gremlin traversal machine is to graph computing as what the Java virtual machine is to general purpose computing. History * 2009-10-30 the project is born, and immediately named "TinkerPop" * 2009-12-25 v0.1 is the first release * 2011-05-21 v1.0 is released * 2012-05-24 v2.0 is rele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |