Supporting the Dynamic Grid Service Lifecycle

Date of Submission: 
November 17, 2004
Report Number: 
04-041
Report PDF: 
Abstract: 
This paper presents an architecture and implementation for a dynamic OGSA-based Grid service architecture that extends GT3 to support dynamic service hosting - where to host and re-host a service within the Grid in response to service demand and resource fluctuation. Our model goes beyond current OGSI implementations in which the service is presumed to be