| Publisher | University of Chicago | ||
|---|---|---|---|
| Format | 85.6KB PDF | Date added | 27 Jun 2004 |
| Topics | SLA, Infrastructure Management, Service Level Management | ||
| Downloads | 5 | ||
In large-scale, distributed systems such as Grids, an agreement between a client and a service provider specifies service level objectives both as expressions of client requirements and as provider assurances. Ideally, these objectives are expressed in a high-level service or application specific manner rather than requiring clients to detail the necessary resources. Resource providers on the other hand, expect low-level, resource specific performance criteria that are uniform across applications and can easily be interpreted and provisioned. This paper presents a framework for grid service management that addresses this gap between high-level specification of client performance objectives and existing resource management infrastructure.
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