Bridging Local Cyberinfrastructure and XSEDE with CyberGIS-Jupyter
TimeTuesday, July 306:30pm - 8:30pm
LocationCrystal Foyer and Crystal B
DescriptionThe fabric of national and international cyberinfrastructure ecosystems for scientific discovery and innovation can be viewed as distributed computing environments composed of powerful supercomputers, various cloud computing resources, and numerous local cyberinfrastructure (including both cloud and HPC) resources. However, extensive computational work conducted by academic researchers is often siloed in one of these environments. Science Gateways, by simplifying access to advanced cyberinfrastructure resources, have made significant progress on connecting these silos by enabling researchers in many fields to access advanced cyberinfrastructure through web browsers. This research bridges between national and local cyberinfrastructure resources through: (a) horizontal scaling of CyberGIS-Jupyter between the cloud resources provided by JetStream on the Extreme Science and Engineering Discovery Environment (XSEDE) and a VMWare-based cloud environment on Virtual ROGER, a local cyberinfrastructure resource hosted by the CyberGIS Center for Advanced Digital and Spatial Studies at the University of Illinois at Urbana-Champaign campus; and (b) enabling the submission of computationally intensive models to the batch systems of both Virtual ROGER and Comet. We have developed a mechanism to provide access to a scalable JupyterHub platform together with cutting-edge cyberGIS software and hardware called CyberGIS-Jupyter, which allows seamless access to high-performance computing (HPC) resources while shielding the complexity of managing cyberinfrastructure access from users. The user-friendly environment provided by CyberGIS-Jupyter along with computational scalability achieved through this research provides a powerful environment for conducting collaborative and reproducible research at scale with seamless access to advanced cyberinfrastructure at both local and national levels.