Category Archives: DataCenter

#Linux #Fedora #Java defaults and jasper reports compile issues

By | September 28, 2022

A common mistake is to set the alternatives just for java sdk. This can lead to issues when several java versions are present. Jasper Reports a well knows Java library used to generate ad-hoc pdf reports compiles the report templates and the temporary classes using the default system javac not the javac of the java… Read More »

How to make #ActiveMq a cluster ready service using #bash scripts and #API calls

By | May 23, 2022

ActiveMQ is a very nice and powerful open source, multi-protocol, Java-based message broker. It is a very popular software used to bridge between loose components of an environment that consists of several services. To make it really useful in a modern architecture of a complex software product we must prepare ActiveMQ to be very easily… Read More »

How to run with multiple PHP versions on Fedora 35 using Apache and PHP-FPM

By | January 15, 2022

I am self hosting my own services on my home server and sometimes issues occur due to incompatible prerequisites and because I try to always use the latest version of everything. After updating from Fedora 34 to Fedora 35 again I hit one issue I already had: PHP prerequisites. The issue after update was caused… Read More »