A database is a vital part of every complex application. Databases change very often and contain data that can even disintegrate our whole application if they get out of sync. Changing a live database, whether it's related to schema or data, can be… »

Units in Unit Testing is the smallest unit of code. But how small? Small enough to be tested. For that matter, Unit Tests need to be isolated and for that you need stubs. Here I will use a small function and the Sinonjs to try to test it. My function… »

I gave a talk entitled TDD with Node.js in the latest SKGNode.js meetup. I explained the concept of TDD and described my tools of choice for integrating the TDD flow with Node.js. It was great. I didn't got into GUI testing and I saw a major interest… »

We started adopting a Queue-Centric workflow recently at Goodvidio, although it's still too early to talk whether it served us well and what the benefits were. In this article I would like to talk about the mindset of adopting such an infrastructure… »

Recursion is one of the initial courses we take in every CS university, with the most used example being the Fibonacci sequence: This works great in most of the languages we've been taught, but with asynchronous environments such as Node.js, things… »