MongoDB – Getting the latest item

Lately I have had the pleasure of working with a mongoDB. It´s a nice database with a relatively easy to learn syntax. You can see why it is one of the top favourite kids on the block. However, that doesn’t mean it won´t be a pain in the ass to get data out of mongoDB...
Graal – The new JIT on the block

Graal – The new JIT on the block

In order for your java code to actually run, you first have to compile your code. By running the javac command you can easily do this. The sourcecode is transformed to JVM bytecode. Now this bytecode cannot run on your machine. It needs to be changed to bytecode that...
One VM to Rule them All

One VM to Rule them All

Why GraalVM is currently one of the hottest Java topicsIn 2013, Oracle labs came with a scientific article named “One VM to Rule Them All”. In this article they described a generic Virtual Machine (VM) that could be used to run any programming language, as long as it...

Kerberos with camel-hdfs2

Recently I had to connect to a Hadoop cluster with Camel. If you do a quick search you will see a nice hdfs2 component that you can use. Obviously I thought it could be done in just a few minutes, why not it has a camel component. Point the component to the right...