That’s a really interesting benchmark. Continue to grow my convictions about Hazelcast and its capabilities.
10 node load test comparison using Amazon EC2 SSD-based instances. 1 billion vertices and 1 billion edges processed for each test run. Used the titan-loadtest project to run each test.
Experiment maximizes data locality by co-locating load generation, Titan graph database, and Cassandra/Hazelcast within the same JVM instance while partitioning data across a cluster. Exploration of methods for tuning garbage collection, Titan, and Cassandra for the peer computing use case.
The following components were utilized during the experiment:
|RHEL x64 HVM AMI||6.4|
|Oracle JDK x64||1.7_45|
Each test iteration has 6 read ratio phases starting with 0% reads (100% writes) all the way up to 90% reads and 10% writes. For all tests, the persistence implementation executes in the same JVM as Titan to avoid unnecessary context switching and serialization overhead. Tests were conducted using an Amazon placement…
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