Organized collection of notes from 2015 about Scala.

Learn how to set up a local Python development environment using Poetry, Pipx, and Pyenv to manage multiple Python versions and dependencies, ensuring isolation and flexibility across projects.

In this post I will talk about how to configure sbt to release and publish packages for multiple Scala versions using Bintray.

Step by Step installation: Pine64 A64(+) + Armbian Buster + Docker

Every time using OSM data, I get more new questions about the pbf files content distributed. This post is a list of facts after analise data using the osm4scala library.

Step by step post explaining how to create a Comodo SSL certificate via Namecheap and how to use it in NGINX.

Examples to compare and migration apps from Akka Typed to Akka Classic

Building a 20 cores, 19GB memory and 2.6TB storage cluster from old obsolete hardware.

Detailed analysis about how to build a home / on promise cluster. I will check different option, from single board computers to Mini-ATX computers.

The "German Federal Office for Information Security" (BSI) contacted me because a security bug in a MondoDB Docker installation. Why?

Tutorial about how to create a Hadoop Single Node Docker image from scratch to using BigData developments.