This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one for details.
In my work we are using jasper reports since a while. But we have been going through some performance issues because of using jasper to generate some reports. So, i was wondering if change those reports to jxls, i'll improve the performance.