iDempiere and OSGi: a modular Java architecture
iDempiere is an open source Enterprise Resource Planning (ERP) system that describes itself as "OSGi + ADempiere", but what does that mean in practice? iDempiere and Modularity This post describes …
PostgREST on RHEL 7.2
PostgREST is an HTTP server written in Haskell that serves a fully RESTful API from a PostgreSQL database. It generates the endpoints directly from the database schema so you do not have to write …
Tomcat 8 on Debian Jessie with PSI Probe and OpenNMS to monitor performance (Part 3)
We looked at Tomcat 8 in Part 1 of this series and at PSI Probe as a replacement for the default Tomcat Manager application in Part 2. Now PSI Probe is great for managing Tomcat and its applications, …
Tomcat 8 on Debian Jessie with PSI Probe and OpenNMS to monitor performance (Part 2)
In Part 1 of this series of three, I looked at the installation of Tomcat 8 on Debian Jessie. The standard Tomcat Manager web application is limited in functionality, and the look-and-feel is …
Tomcat 8 on Debian Jessie with PSI Probe and OpenNMS to monitor performance (Part 1)
This is the first of three posts about the latest version of Apache Tomcat, still the most widely used application server, on Debian Jessie, with PSI Probe to manage it and OpenNMS to monitor its …
How to fix and run the broken EclipseLink Tutorial example (JSF and JPA)
The EclipseLink TutorialThe EclipseLink implementation of JPA has a tutorial for running it with JSF on the Tomcat servlet container, instead of a full-blown Java EE Application Server. The tutorial …