Rational Java

Introduction Recently I was working for a client trying to remove some GC pauses for a large well crafted Java system. After profiling I r...

Excuse a slight departure from the normal subject of this blog. So I've just got a brand new XPS13 (i7-7500U CPU @ 2.70 GHz - Aug 16) ...

Introducing a set of 5 blog posts on JLBH These set of posts should be useful for anyone responsible for creating or benchmarking real Jav...

In this post: Using JLBH to test QuickFIX Observing how QuickFix latencies degrade through the percentiles Comparing QuickFIX with Chro...

In this post: A discussion about the effects of thoughput on latency How use JLBH to measure TCP loopback Adding probes to test both ha...

In this post: Running JLBH with and without accounting for coordinated omission An example to in numbers the effects of coordinated omis...