EGI　Ａｒｃｈｉｔｅｃｔｕｒｅ

The European Grid Infrastructure provides a sustainable foundation to the evolution and operation of the European Grid Infrastructure (EGI). In this framework, the EGI Operations Architecture defines the concept of Resource Infrastructures and Service Infrastructures that constitute the overall EGI Infrastructure. The document introduces the role of the Resource Centre, of the Resource Infrastructure Providers, of the Operations Centre and of EGI.eu, and the parts they play in delivering a production infrastructure for multi-disciplinary use. This document expands on the representation and governance model of the EGI operations community and illustrates the internal processes needed to ensure the interworking of operations services, and evolve the production infrastructure in response to the needs of its users.