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Requirements specifications seldom allow software and system architects to understand the business goals for a system. Architects need that information in order to design an appropriate architecture for the problem at hand. In this paper, we present a lightweight method based on goal oriented requirements engineering that begins with a canonical list of business goals and elicits specific business...
The current challenge for the financial services industry is to improve and refine the structures of the past to meet changing information requirements and to integrate them into existing enterprise architectures. In order to meet these computational demands, Grid computing presents a secure, reliable and scalable technology to provide shared access to heterogeneous resources.This paper presents a...
Gartner predicted that by 2010, 40% of EA programs will be stopped due to the failure of delivering business value. An organization needs a practical solution to achieve an EA vision. The EA essential approach should be that of business service and process orientation than systems and IT orientation. We propose an actionable enterprise architecture (AEA) which is based on BPM (business process management)...
To help the architect deliver a feasible architecture within given time, cost, and quality constraints, architecture methods such as the ADD, ATAM, QAW, and others have been developed and adopted. The leadership ability of the architect greatly influences the outcome of the application of these methods. We discuss how that leadership ability can be strengthened by leveraging a broad range of risk...
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