RDF Databases

01. As a multi-model database, MarkLogic combines the benefits of a document store and an RDF Triple Store.
02. GraphDB allows you to link diverse data, index it for semantic search and enrich it via text analysis to build big knowledge graphs.
03. AllegroGraph is a Horizontally Distributed, Multi-model (Document and Graph), Entity-Event Knowledge Graph technology.
04. Apache Giraph is an iterative graph processing system built for high scalability.
05. Blazegraph DB is a ultra high-performance graph database supporting Blueprints and RDF/SPARQL APIs.
06. BrightstarDB - A native RDF database for the .NET platform.
07. Stardog is the only graph platform to connect data at the compute layer instead of the storage layer.