Recent Posts

Virtual Box VDI maintanance

Virtual Disk Image (VDI) is a Virtual Box container format for guest hard disk. I found that VDI files on the host system grows over the time. If your VDI fi...

Code coverage for managers and developers

From time to time, people ask me what code coverage by tests should be. Does 60% mean that project is healthy? Or maybe the goal should be 70% or 80%?

How to convince your manager to adopt Git

Distributed Concurrent Versions Systems (DCVSs) like Git or Mercurial has changed software delivery processes significantly. I would not want to go back to t...

Pure JEE or Spring Framework

During my career as J2EE and JEE software developer I have been trying to use pure JEE two o three times. And I decided to do not repeat this exercise any m...

Artifactory Performance Tuning

Few years ago I participated in Kirk Pepperdine Java performance tuning training. One of the greatest technical training which I have ever been! And also gre...