This paper by Fabio Checconi and Fabrizio Petrini of IBM Watson is a rare look into design details: Traversing Trillions of Edges in Real-time: Graph Explorati

This paper by Fabio Checconi and Fabrizio Petrini of IBM Watson is a rare look into design details: Traversing Trillions of Edges in Real-time: Graph Exploration on Large-scale Parallel Machines http://www.odbms.org/wp-content/uploads/2014/05/g500-ipdps14.pdf http://www.odbms.org/wp-content/uploads/2014/05/g500-ipdps14...