The Fourth International Workshop on Data-Intensive Computing in the Clouds

Applications and experiments in all areas of science are becoming increasingly complex and more demanding in terms of their computational and data requirements. Some applications generate data volumes reaching hundreds of terabytes and even petabytes. Analyzing, visualizing, and disseminating these large data sets has become a major challenge and data intensive computing is now considered as the ''fourth paradigm'' in scientific discovery after theoretical, experimental, and computational science. As scientific applications become more data intensive, the techology of handling "Big Data" have gathered great importance. This necessity has made that applications have seen an increasing adoption on clouds infrastructures. The computing models,system software, programming models, analysis frameworks, and other clouds sevices need to evolve and accommodate them to face the challenge of big data applications. DataCloud 2013 will provide the scientific community a dedicated forum for discussing new research, development, and deployment efforts in running data-intensive computing workloads on Cloud Computing infrastructures. The DataCloud 2013 workshop will focus on the use of cloud-based technologies to meet the new data intensive scientific challenges that are not well served by the current supercomputers, grids or compute-intensive clouds. We believe the workshop will be an excellent place to help the community define the current state, determine future goals, and present architectures and services for future clouds supporting data intensive computing.