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Enterprise Java
Postgres and Oracle compatibility with Hibernate
There are situations your JEE application needs to support Postgres and Oracle as a Database. Hibernate should do the job…
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Enterprise Java
Event processing in camel-drools
In a previous post about camel-drools I’ve introduced camel-drools component and implemented some simple task-oriented process using rules inside Camel…
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Core Java
How to install Oracle’s Java on Ubuntu the easy way
Developers on Ubuntu are accustomed to seeing at least two flavors of Java. OpenJDK is an open-source build of the…
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Software Development
The 10 Commandments of Programming
Patterns 34:29 As Turing descended from Mount Compute – with the two iPads of the testimony in his hands as…
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Software Development
Please, Run That Calculation in Your RDBMS
There’s one thing that you can do terribly wrong when working with RDBMS. And that thing is not running your…
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Enterprise Java
Tracking Exceptions With Spring – Part 2 – Delegate Pattern
In my last blog, I started to talk about the need to figure out whether or not your application is…
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Core Java
Java Object Interning
Java stores the string contants appearing in the source code in a pool. In other words when you have a…
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Enterprise Java
3 Reasons to choose Vert.x
Modern web applications and the rise of mobile clients redefined what is expected from a web server. Node.js was the…
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Enterprise Java
Parameterized JUnit tests
Sometimes you encounter a problem that just screams for using “parameterized” tests rather than copy/pasting the same method many times.…
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