The RQ-Tech methodology: a new paradigm for conceptualizing strategic enterprise architectures

Abstract

The purpose of this paper is to report on a new system-theoretic based methodology and corresponding model for Enterprise Architecture development. This model captures the essence of the strategic, conceptual, doctrinal layer of the organization. Reusable Quality Technical Architectures (RQ-Tech) graphically reveals a comprehensive array of enterprise decision alternatives in easily understandable views; all while maintaining the hyperlinks to its provenance in strategic authoritative documentation. The RQ-Tech method has combined the practice of Enterprise Architectures with a modern perspective grounded in Systems Theory and the theory regarding the computer science-oriented Semantic Web. This recombination results in a distinctive methodology for developing models. This new methodology supports the conclusion that system-specific solutions produce islands of technology and can be prevented by employing better enterprise change planning. A review of the literature in three major areas illustrates the overlap common to all three domains. This review provides support for critical thinking concerning how to enrich the Enterprise Architecture practice. The research centered on finding the most significant factors to consider when translating the authoritative text and rich pictures that enterprise managers use to describe the strategic mission and vision of their complex, service-oriented enterprise into user-oriented semantic models. It provides the basis for RQ-Tech as a methodology that enables increased understanding of complex systems through use of Semantic Web standards.