Grafové databáze - přehled

Podle wikipedie (http://en.wikipedia.org/wiki/Graph_database) a článku na db-engines.com (http://db-engines.com/en/ranking/graph+dbms) jsou dostupné tyto grafové databáze:

Databáze s proprietární licencí
AllegroGraph (http://franz.com/agraph/allegrograph/)
GraphBase (http://graphbase.net/)
Oracle Spatial and Graph (http://www.oracle.com/technetwork/database/options/spatialandgraph/overview/index.html)
Oracle NoSQL Database (http://www.oracle.com/technetwork/products/nosqldb/overview/index.html)
InfiniteGraph (http://infinitegraph.com/)
Sqrrl Enterprise (http://sqrrl.com/)
Stardog (http://stardog.com/)
Teradata Aster (http://www.asterdata.com/)

Zdarma pro malé databáze
InfoGrid (http://infogrid.org/)

Open source projekty seřazené podle rychlosti (http://db-engines.com/en/ranking/graph+dbms)
Neo4J (http://neo4j.org/)
Titan (http://titan.thinkaurelius.com/)
OrientDB(http://www.orientdb.org/)
HyperGraphDB (http://www.hypergraphdb.org/)

Další open source projekty:
Bigdata (http://www.bigdata.com/)
Bitsy (http://bitbucket.org/lambdazen/bitsy)
Filament (http://filament.sourceforge.net/)
Ontotext OWLIM (http://www.ontotext.com/owlim)
OhmDB (http://www.ohmdb.com/)

Zdroje:
http://en.wikipedia.org/wiki/Graph_database
http://db-engines.com/en/ranking/graph+dbms