Which framework is most widely used for business-centric enterprise architecture?

The chosen framework, TOGAF (The Open Group Architecture Framework), is recognized as the most widely used methodology for business-centric enterprise architecture. Its prominence stems from its comprehensive approach to designing, planning, implementing, and governing enterprise information architecture. TOGAF provides a structured framework through which organizations can selectively align their IT strategies with business goals, thus enhancing overall operational efficiency and effectiveness.

TOGAF's architecture development method (ADM) is particularly valued because it emphasizes an iterative process, ensuring that architecture development is adaptable to changes in business requirements. The framework supports various stakeholders by providing best practices and mature tools that aid in understanding how technology aligns with business functions and processes.

In contrast, FEAF (Federal Enterprise Architecture Framework) is specific to the U.S. federal government and facilitates a common approach to enterprise architecture, but it does not hold the same broad applicability across various sectors as TOGAF. BPMN (Business Process Model and Notation) is a graphical representation for specifying business processes in a workflow, but it focuses more on process management than on overarching enterprise architecture. UML (Unified Modeling Language) is a standardized modeling language primarily used for software development and system design, making it less focused on the enterprise level.

Overall, TOGAF’s broad