Modern implementations of reactive computing on the example of Flux in Java (sink or soar)

The concepts of reactive programming and reactive computing have been known for a very long time. However, recently thanks to the popularization of the microservice architecture and the implementation of reactive computing support on the Java platform they are experiencing their second youth. Since 2017, we’ve personally heard peans sung at reactive technologies at many […]

How to configure psql PostgreSQL client on a production environment to limit the downtime resulting from human mistakes

During systems maintenance, it is often required to conduct working on dev, test, preprod and prod systems. To avoid accidental mistakes leading to downtime it is worth to give a clear warning to operators logging on and working on prods environments. This post is short, for many of you probably obvious (hopefuly), others probably planned […]