Well tested code is a concept that many developers talk about every day, lots of great authors write books and articles around it, several tools are being developed that aim to help developers to do it faster and efficiently. Despite all the above, testing is something like a lost art, many development teams ignore …

In this post we are going to install CouchBase, a NoSQL database that has gained a lot of momentum latetly. CouchBase is very very developer friendly in terms of setting up and getting started time. Actually is the simplest. It offers a single download for many platforms (including MacOSX). You can find them here. It …

In this post we will install on our local MacOSX (Yosemite) environment, another famous NoSQL database, the Apache Cassandra. As a developer, I found Datastax, community packaging of Cassandra, very handy, seems they offer ready made MacOSX specific packages. You can of course download and install the the tarballs f …

This post aims to help all developers (not only Java) that want to develop using NoSQL datastores, specifically MongoDB, Cassandra and Couchbase, in MaOSX. Before starting writing code you need to have the db engines installed and ready for tests. So our goal for these mini posts will be to install all of them in our …

Όπως όλοι οι Έλληνες λίγο πολύ, έτσι και εγώ είχα και έχω τις δικές μου πολιτικές εμμονές και ελπίδες. Με αυτές τις εκλογές, αυτή την εποχή, για μένα προσωπικά τελειώνει το κεφάλαιο της ελπίδας σε ότι έχει να κάνει με πράγματα που θα ήθελα να δω εγώ στη χώρα μου και στη διακυβέρνηση της. Δηλαδή λιγότερο κράτος, …

Like many of you out there, I am working with a multi module Maven project. It is not a huge one comparing to many systems out there, it has 15 modules, with 3 different ear deployments, lots of parametrization with property files and around 100K lines of Java code. During peak development times, the code is heavily …

This is not something I invented or discovered on my own, with this post I just want to raise the awareness of this major missing point IMHO in standard Websphere 8.5.5 configuration (and it's fix) and post about it, so it can be indexed and people can find the solution easily, rather than spend countless hours trying …

it's more than a year, that I have switched into the highly quality mechanicalkeyboard search mode. I have to admit, considering the amount of money I have spent for more than a decade to medium or very bad overpriced conventional keyboards, that were promising some sort of quality and productivity boost during typing, …

Δεν ξέρω πόσοι από εσάς σαν παιδιά προλάβατε τη σειρά Cosmos του Carl Sagan είτε τη χρονιά που ξεκίνησε (1980), είτε λίγα χρόνια μετά στις αμέτρητες επαναλήψεις. Θυμάμαι να τη βλέπω σαν παιδί στην τότε ΕΡΤ. Ο Carl Sagan μίλησε για το σύμπαν, το διάστημα, τον πλανήτη μας, τα διάφορα φυσικά φαινόμενα, υπήρξε σημείο …

Series Previous Post, Next Post In the previous post (num 6) we discovered how we can unit test our JPA2 domain model, using Arquillian and Wildfly 8.1 In the previous post we made a simple configuration decision, we used the internal H2 database that is bundled with Wildfly 8.1 and the already configured Datasource …