Best Big Graph Platform for You

A fast and scalable big graph platform used by our partners in both academia and industry!


Components: (1) Pregel+: open-source Pregel implementation with optimizations to reduce communication cost and eliminate skewness in communication [WWW'15, PVLDB'14, PVLDB'15]; (2) Blogel: a novel block-centric framework which naturally solves performance bottlenecks arisen from adverse characteristics of real-world graphs, namely skewed degree distribution, (relatively) high density, and large diameter, achieving orders of magnitude performance improvements over the state-of-the-art graph-parallel systems [PVLDB'14]; (3) Quegel: a distributed system supporting efficient online graph querying with a user-friendly Pregel-like API [PVLDB'16, SIGMOD'16]; (4) GraphD: offering out-of-core support for processing very big graphs in a small cluster of commodity PCs, with performance comparable to the state-of-the-art distributed in-memory graph systems [paper]; (5) LWCP: a fault tolerance mechanism for Pregel-like systems with performance tens of times faster than the conventional checkpointing mechanisms [paper].