This blog contains personal opinions of the author about topics around big data, Apache Hadoop, analytics and cloud technologies. The shared experiences center especially around events, such as meet ups and conferences based on these subjects.


Stefan Kupstaitis-Dunkler currently works for Hortonworks in the Professional Services EMEA team. He helps his clients utilize the Open Source Hadoop Ecosystem to be successful doing advanced analytics on big amounts of data.

Stefan is excited about science and technology since he was a small child. Naturally, he studied technical physics at the Vienna University of Technology, where he gained experience in quickly understanding complex systems and matters as well as developing scientific software in Python. He desires to deepen his broad base of technological know-how in his specific fields of interest.

Stefan is organizer of the Hadoop User Group Vienna and co-organizer of the Vienna Kaggle Data Science Meetups.

Stefan writes under the synonym Condla. Condla is the hero of old Irish legends, a summary of which can be found on Wikipedia.

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