Blazegraph is a scalable, high-performance graph database with support for the Blueprints and RDF/SPARQL APIs. Blazegraph is available in a range of versions that provide solutions to the challenge of scaling graphs. Blazegraph solutions range from millions to trillions of edges in the graph.
The ease at which you can create your own views or filters using SQL statements makes it very easy if want something specific out off all data stored within BLAZEGRAPH! It's not as intuitive when creating new tables but once created its simple enoughtly done by just defining what fields are needed then writing sql queries against them (which I find easier than working through their API). We use this tool mostly internally so we have no external users who would be able see our results - howeverβ¦
Pros
The ability to create views and filters based on SQL is very simple and easy
Cons
The ability to create new tables is not very intuitive and not very easy to do so when working with SQL