Google AppEngine has just came out of "Preview" today, & changed the pricing model & quotas accordingly. A major change in the pricing model is that instead of charging for the total CPU time of DB operations, they are now charged by the number of DB operations. This means that instead of tunning the DB operations themselves, a much better approach will be to just batch them together (when possible).
Most of us are familiar with CPU consuming problem in Flash applications. There are cases, when you have nothing to do with, but in few cases you can use well known solution – cacheAsBitmap. It prevents object re-rendering in case a shape and content are never changed.
Hi All,
A blog post I have stumbled upon today see: http://www.cubeia.com/index.php/blog/archives/131 is really pointing out everything we are working to accomplish (and some may already have).
Setup & Installation procedures aren't only for end-users, at least not IMHO.
Is it doable ?, I presume so!
The event titled "Java performance tuning (tools) and Java code optimization", is intended to cover a varied array of topics ranging from basic java code optimization to tuning large scale JVMs, heaps and application servers (Jboss, tomcat,Jetty) on multi-core CPUs, 32 and 64 BIT operating systems.
An effort will be made to introduce the most frequently used tools for JVM memory and thread profiling and monitoring such as jstat, jconsole, jhat, jproiler/yourkit/MAT, VisualVM etc.