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Thanks for the post! You mentioned Spark via OLAP connectivity. Can you please elaborate a little on how gremlin works with spark? Does it use the GraphX API be

Thanks for the post! You mentioned Spark via OLAP connectivity. Can you please elaborate a little on how gremlin works with spark? Does it use the GraphX API behind the scenes or is it just spark? Are there any sources on how well it works?

okram 11y ago
Gremlin (over Spark) does not use GraphX. It simply represents the graph as a tensor RDD (i.e. a multi-layered matrix) and with the Spark functional library, it implements BSP-based vertex-centric computing (i.e. message passing). You can see examples and a diagram explaining how it works at this location: http://tinkerpop.incubator.apache.org/docs/3.0.0-incubating/#sparkgraphcomputer http://tinkerpop.incubator.apache.org/docs/3.0.0-incubating/...