Option Pattern in Golang
It has been about a year since I started developing some things in Go. At first, it was an unknown language to me. I only knew that it was a “typed” language, compiled and memory safe through a GC (Garbage…
Category Software
Basics on Apache Airflow
Apache Airflow is a free workflow orchestration software, which are created through Python scripts, and can be monitored using its user interface. Some examples of workflows in which this tool could be used are the scheduling of ETL (Extract, Transform,…
Adding static outbound IPs in Amazon EKS
If part of our application is executed in an EKS cluster, either one or several availability zones, it is likely that it will be necessary to access some service through the Internet that is protected by a firewall. In these…
SOLID principles illustrated in simple Python examples
In the field of object-oriented programming and software design, SOLID principles are a set of 5 principles that facilitate code testing, maintenance and readability. The benefits of a team adopting these principles in their code development include more agile software…
Cross Compiling In Java
A situation that occurs frequently is having to write code for a project that is in an old version of java. In Damavis, we always like to make use of the latest tools added to the language, so in these…