Long back Google has reportedthat a 500ms (half a second) delay caused 20% drop in their traffic and Amazon founda 100ms of extra latency dropped their sales by 1%. So in any software application which uses persistent data, introducing a cache is a very common technique to improve the performance by reducing the latency. But… Read More Application Performance Improvement with Cache
Most of the people always consider the Java heap size as the RAM usage a Java application, but this is wrong. Actually your java application is not the process which is running when you start it, but its an instance of JVM which starts. Your application code is supplied as an argument to the JVM… Read More Heap Memory vs RAM usage
JProbe is a licensed software from Quest. Its a really powerful tool to do Run-time performance analysis of Java applications. We had a special requirement on a use case to be completed within 25 seconds in every execution. However for about 10-20% of times it was exceeding 25s requirement. We have decided to do some… Read More Performance Analysis using JProbe
Anil G Kurian 