Architecture Model, Meta-Model, and Meta-Meta Model

Although the importance of architecture and the role of the architect in the digital-first initiatives we are living in today in the different business domains and industries, the architecture’s main vocabularies and terminologies are still not well understood due to non-acceptable widely used definitions and the different perspectives of each terminology.

In this article, I would like to deep dive into one of the fundamental vocabularies in the architecture which are around the models and modeling process, then explore the different perspectives and definitions of them. Moreover, highlight my perspectives and my agreement to the other experienced authors and architects. First, let us start with the model.

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Architectural Design Decisions

There is no doubt how the architecture is important to shape the solution and define its characteristics in the different architecture domains, and how this solution will be adaptable and dynamic to absorb new business needs and handle different stakeholders’ concerns.

In most architecture development processes, different decisions are taken in the different architecture domains. Architects may make different decisions, such as choosing a specific component, in the conceptual architecture and follow a specific architecture pattern.

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Quality Function Deployment

Introduction

Quality Function Deployment was developed by Yoji Akao in Japan in 1966. By 1972 the power of the approach had been well demonstrated at the Mitsubishi Heavy Industries Kobe Shipyard [1]and in 1978 the first book on the subject was published in Japanese and then later translated into English in 1994. [2]

The QFD methodology can be used for both tangible products and non-tangible services, including manufactured goods, service industry, software products, IT projects, business process development, government, healthcare, environmental initiatives, and many other applications.

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