Re: Performance Improvement
0.6.0 version of JanusGraph is released. I posted some quick tips to improve throughput to your CQL storage here:
I also had a post in LinkedIn with links to relative documentation parts and several better suggestions about internal ExecutorServices usage here: https://www.linkedin.com/posts/porunov_release-060-janusgraphjanusgraph-activity-6840714301062307840-r6Uw
In 0.6.0 you can improve your CQL throughput drastically using a simple configuration `storage.cql.executor-service.enabled: false` which I definitely recommend to do but you should properly configure throughput related configurations.