Poster: HTCaaS: A Large-Scale High-Throughput Computing by Leveraging Grids, Supercomputers and Cloud

We present the HTCaaS (High-Throughput Computing as a Service) system which aims to provide researchers with ease of exploring large-scale and complex HTC problems by leveraging Supercomputers, Grids, and Cloud. HTCaaS can hide heterogeneity and complexity of harnessing different types of computing infrastructures from users, and efficiently submit a large number of jobs at once by effectively managing and exploiting of all available computing resources. Our system has been effectively integrated with national Supercomputers in Korea, international computational Grids, and Amazon EC2 resulting in combining a vast amount of computing resources to support most challenging scientific problems.