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Benedict commented on CASSANDRA-8520: ------------------------------------- Huh. Sneaking that one in quietly... > Prototype thread per core > ------------------------- > > Key: CASSANDRA-8520 > URL: https://issues.apache.org/jira/browse/CASSANDRA-8520 > Project: Cassandra > Issue Type: Task > Components: Core > Reporter: Jonathan Ellis > Labels: performance > Fix For: 3.1 > > > Let's prototype the best possible scenario for how well we can perform with a > thread per core design by simplifying everything we can. For instance, > - No HH, no RR, no replication at all > - No MessagingService > - No compaction (so test a workload w/o overwrites) > - No repair > - Just local writes and reads > If we can't get a big win (say at least 2x) with these simplifications then I > think we can say that it's not worth it. > If we can get a big win, then we can either refine the prototype to make it > more realistic or start working on it in earnest. -- This message was sent by Atlassian JIRA (v6.3.4#6332)