Der Perlentaucher unter den Buchläden Eichendorff21

**David Bermbach** is a Senior Researcher in the Information Systems Engineering Research Group at TU Berlin, Germany. His main research interests are in cloud and fog computing with a focus on distributed data management. David has a PhD in computer science and a diploma in business engineering both from Karlsruhe Institute of Technology, Germany. ** ** **Erik Wittern** is a Research Staff Member at the IBM Thomas J. Watson Research Center in New York, USA. His research interests are in the areas of cloud computing and software engineering - specifically, he is concerned with supporting developers in providing and consuming web APIs. Prior to joining IBM Research, Erik completed his PhD in computer science at the Karlsruhe Institute of Technology, Germany. ** ** **Stefan Tai** is Professor and Head of Chair Information Systems Engineering at TU Berlin, Germany. His principal research interests are in the areas of cloud computing, distributed systems, and software service engineering. Prior to his appointment in Berlin, Stefan was a Professor at Karlsruhe Institute of Technology and a Research Staff Member at the IBM Thomas J. Watson Research Center in New York, USA.