How do I choose an enterprise architecture?

Enterprise architecture frameworks can vary widely….This question can be broken down into a few key areas:

1. Who are the stakeholders we need to address?
2. Is there scope for modeling both business and technology views?
3. Does the framework support different decision-making levels across different maturity levels?

What are the three most popular enterprise architectural methodologies?

Top Enterprise Architecture Methodologies

• Introduction.
• The Zachman Framework for Enterprise Architectures.
• The Open Group Architecture Framework (TOGAF)
• Federal Enterprise Architecture (FEA)
• Gartner Enterprise Architecture (GEA)

What are the types of enterprise architecture?

There are three types of enterprise architecture framework – comprehensive, industry and domain frameworks. Enterprise architecture helps align your business operations and IT systems.

What is enterprise architecture model?

Enterprise architecture is a bird’s eye view of the enterprise, which shows strategic objectives, business processes, organizational structure, IT landscape, databases all at one glance, and puts a context to it. Two commonly used models for enterprise architecture are Zachman and TOGAF (Zachman, 1987; Harrison, 2007).

What is Oracle enterprise architecture?

The Oracle Enterprise Architecture Framework helps Oracle to collaboratively work with customers in developing strategic roadmaps and architecture solutions that enable business and IT alignment. As technology evolved, new innovations enabled new capabilities and processes in the enterprise that were driven by IT.

What is enterenterprise architecture?

Enterprise Architecture has been described as “both a process and a discipline.” (McGovern 2003, 1) Enterprise Architecture is a process because it adheres to specific steps in order to produce the desired effect.

Is enterprise architecture the same as enterprise architecture frameworks?

For many people, the very notion of enterprise architecture (EA) is closely associated with EA frameworks, if not entirely synonymous to them, writes Svyatoslav Kotusev, Enterprise Architecture researcher.

What are the different operating models in enterprise architecture?

In so far as Enterprise Architecture is concerned, the term operating models involve how the physical infrastructure is designed and deployed all throughout the enterprise. (Pal and Pantaleo 2005, 78) The first model is the federated model or what is also known as the collaborative environment.

What is the Zachman Framework for Enterprise Architecture?

The Zachman Framework initially emerged in the 1980s as a two-dimensional 30-cell taxonomy for architectural descriptions 4. Today, it is widely advertised as the fundamental structure or even ‘ontology’ for enterprise architecture, whose role in the EA discipline is equivalent to the role of the periodic table of elements in chemistry.