Software Engineering
27 August 2021
Published by 
Alexis Henríquez at 27 August 2021
Alexis Henríquez at 27 August 2021Introduction To create a logical and physical relational data model, and a class design model, that is flexible and extensible enough to allow applications to evolve without major changes, we must start by modeling business. Specifically, modeling entities and their […]
21 July 2021
Published by 
Javier Deferrari at 21 July 2021
Javier Deferrari at 21 July 2021It’s been almost 15 years since I started working as a developer. Twelve of those were spent writing unit tests and something I asked myself several times during those years is: “Are all these unit tests worth it?“ I’m willing […]
25 June 2021
Published by Emiliano Veloso at 25 June 2021
Emiliano Veloso at 25 June 2021How long would it take to run to the gas station nearest your house to buy bread, and return home? This question has an answer that we all know — likely 5-10 minutes. We know where to find what we’re […]
23 April 2021
Published by 
Lukas Udstuen at 23 April 2021
Lukas Udstuen at 23 April 2021An analysis published by Prevasio revealed that more than half of the 4 million images in Docker contain at least one critical vulnerability. Published near the end of last year, the investigation revealed that only about 20 percent of the […]
18 December 2020
Published by 
Marilyn Rodriguez at 18 December 2020
Marilyn Rodriguez at 18 December 2020Have you heard about SCRUM? To start speaking about team boards, first we need to get acquainted with agile frameworks like SCRUM. The purpose of these frameworks is to help teams work together, learn from experiences, self-organize tasks and at […]
27 November 2020
Published by 
Gonzalo Fajardo at 27 November 2020
Gonzalo Fajardo at 27 November 2020After reading My microservices hurt I felt so distressed that inspired me to write this. In my short experience I have worked with different architectural styles: desktop applications, web services, SOA and Microservices, cloud native apps and many things in […]
9 October 2020
Published by Nicolás Carbone at 9 October 2020
Nicolás Carbone at 9 October 2020Inheritance is a widely used technique in almost any project, but if it is not well applied it can lead to poor designed code with unnecessary coupling between classes.Composition usually offers more flexibility combining objects of other types.Learning the key […]
8 October 2020
Published by Alejandro González at 8 October 2020
Alejandro González at 8 October 2020NoSQL has grown a lot, and won spaces usually reserved for relational DBs. IoT, e-commerce, gaming among others demand speed and scalability, both among the strengths of most NoSQL databases. So the offer has grown too, MongoDB used to be […]
10 September 2020
Published by 
Jimena Silveira at 10 September 2020
Jimena Silveira at 10 September 2020In Agile Software development, a user story is the artifact that specifies the software need to fulfill a very specific business goal or benefit. Some authors say (and I subscribe) that a user story is the promise to allow a […]