Yeah, I definitely use hazelcast for the variety of data structures. I personally use it for a variety of tasks including distributed locks, a task tracker (th

Yeah, I definitely use hazelcast for the variety of data structures. I personally use it for a variety of tasks including distributed locks, a task tracker (think like hadoop) and for phases. If you're curious, here's the impl I'm talking about: https://github.com/agibsonccc/java-deeplearning/blob/master/deeplearning4j-scaleout/deeplearning4j-scaleout-akka/src/main/java/org/deeplearning4j/iterativereduce/tracker/statetracker/hazelcast/HazelCastStateTracker.java https://github.com/agibsonccc/java-deeplearning/blob/master/... This is to augment an akka clustering distributed run time.