Despite the fact that this blog named "Software Development" and intended to give information about programming tips and tricks most of the posts are about PostgreSQL, mainly because there were just scarce articles for the latter and heaps of articles in the Internet related to what I usually do. Now it's time to fix it! Let me share with you some knowledge I got creating my own project glueing its pieces with Groovy and Guice and I hope you might find something useful here.