Database Reference
In-Depth Information
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Results:
op rate : 9397
partition rate : 9397
row rate : 9393
latency mean : 28.7
latency median : 17.2
latency 95th percentile : 94.8
latency 99th percentile : 173.9
latency 99.9th percentile : 572.1
latency max : 791.6
Total operation time : 00:00:37
The following screenshot shows the test results:
Although 9,000 writes per second is not the most terrible thing from three expensive ma-
chines, it may need a bit tweaking to try to perform better. The rest of this chapter will
talk about various settings within Cassandra and JVM to boost the performance for the
given use case.
