Learn how to put Hadoop to use. Avoid pitfalls from the start. Learn more about large scale computing with free software.
If you are based in Germany, the following training might be of interest to you:
From the desription:
“In this two-day course participants will be given an extensive overview of the Hadoop system architecture. Once completed, you will be able to identify which problems Hadoop can solve effectively, and be proficient in developing applications for MapReduce.”
Apache Hadoop community blog 