EXXETA TECHNOLOGY BLOG

Software developer constantly need to implement and deploy a new version of an application. In issue 5-2017 of German Java magazine, our colleague Steffen Mall argues that simple and fast...

Imagine you're new in a project and you want to start the project locally on your developer workspace. But unfortunately no useful data is available with which you can test...

Using an object-relational mapping framework like Hibernate disburdens developers from creating complex DDL scripts to setup an application’s database schema. However, in real life such scripts are still needed. Such,...

Unit testing is essential to produce good software. In consequence, I would claim that any Java developer knows (and uses) JUnit. As a unit test is intended to cover only...

In addition to my first liquibase post "basics of continuous database integration with liquibase" I give you some best practice in order to integrate liquibase in junit - using hibernate JPA...

The Microservices Summit focused on everything about this hot topic right from the beginning with talks giving a kickstart, having a look at big players like Netflix and Spotify, discussing...

When implementing and deploying a new version of an application simple and fast refactoring of your database model is one of the most important things in order to implement flexible...

Long running transactions might be killed by the App Server's Transaction Reaper. I have implemented a litte helper to programmatic handle such kinds of exceptions. The problem: Timed out translations...

Imagine following situation: We have a service that polls the database for entities in a certain state, for example new. The found entities are passed to a worker that executes...

When invoking a method of an EJB we get features like transactions, security or monitoring for free. Method calls within the same bean do not enjoy this benefits. This post...

When using Hibernate as JPA provider you need to tell the JEE application which database vendor you are using. The classic approach is to set the property hibernate.dialect as shown...