Moon Kim

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In an on-demand business, the computing environment is integrated to allow systems to be seamlessly linked across the enterprise and across its entire range of customers, partners, and suppliers. It uses open standards so that different systems can work together and link with devices and applications across organizational and geographic boundaries. It is virtualized to hide the physical resources from the application level and make the best use of technology resources thereby minimizing complexity for users. A good example of a virtualized model is a grid computing model. In this article, we describe the design of a grid based on IBM mainframes. The system under consideration is an experimental grid built using the IBM Grid Toolbox version 3 (IGT), which is a commercial derivative of the Globus Toolkit version 3 (GT3). It provides interoperability among zSeries and S... (more)