Narrow Results

A computational and data grid was developed at the Center for Computational Research in Buffalo, New York, in order to provide a platform to support scientific and engineering applications across a variety of computer and storage systems. This proof-of-concept grid has been deployed using a critical scientific application in the field of structural biology. The design and functionality of the prototype grid is described, along with plans for a production level grid system based on Globus.

Grid computing integrates heterogeneous, geographically distributed, Internet-ready resources that are administered under multiple domains. A key challenge in grid computing is to provide a high quality of service to users in a transparent fashion, hiding issues that include ownership, administration, and geographic location of a wide variety of resources that provide compute cycles, data storage, rendering cycles, imaging devices, and sensors, to name a few. Ensuring the functionality of a wide variety of resources under multiple administrative policies requires tools for discovering, repairing, and publishing information on the services offered by individual sites within a given grid. In this paper, we present the ACDC Operations Dashboard, an interactive, collaborative environment for collecting, addressing, and publishing operational service information for resources across a computational grid.