A history of the TeraGrid science gateway program
Nancy Wilkins‐Diehr · 2011
This paper describes the NSF TeraGrid Science Gateways program, its formation, progress, lessons learned and current contributions over its seven-year life and new directions in the NSF XSEDE program. Early requirements analysis work with path-finding gateways that formed the underpinning of the program are described as are current projects and their unique contributions to the larger program. Future directions both within the XSEDE program and for gateways more generally are discussed.