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Entries for March 2008


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Benchmarking (Part 3): Java JVM Performance with DaCapo

Posted March 23rd, 2008 at 16:37 by chrisplough
Updated April 22nd, 2008 at 06:41 by chrisplough (Updating benchmark results for new hardware)
Hello!

I wanted to give a quick tutorial on how to benchmark JVM performance with the DaCapo Benchmarks. This is a great benchmark for determining the computational (algorithm crunching) power of different Java JVMs on various platforms. Also, since this is a highly computational, it does a good job of providing relative OTM Bulk Planning performance. Best of all, it fits into the MavenWire Benchmark Toolkit, because it works well. As an added bonus for the community - it's free!...
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Posted in otm, performance
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Old

Benchmarking (Part 2): Oracle DB Performance with Hammerora

Posted March 6th, 2008 at 19:51 by chrisplough
Updated April 22nd, 2008 at 06:44 by chrisplough (Updating benchmark results for new hardware)
Hello!

I wanted to give a quick tutorial on how to benchmark DB performance with Hammerora. This is a great benchmark for determining the relative performance of Oracle databases -- allowing you to compare various platforms and also DB configuration changes. Since this is a highly multi-threaded test, it simulates the activity coming from the OTM DB connection pool very well. Best of all, it fits into the MavenWire Benchmark Toolkit, because it works well. As an added bonus for the...
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Posted in otm, performance, db
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