The Business Architecture discipline and practice has moved well beyond the early growth years and is now being practiced and leveraged worldwide across a wide range of industries and organizations.
According to TOGAF, Business Architecture "defines the business strategy, governance, organization, and key business processes". TOGAF refers to Business Architecture as one of the four architecture domains which represent the subsets of the overall enterprise architecture.
An enterprise architecture framework defines how to create and use an enterprise architecture. An enterprise architecture framework provides principles and practices for creating, evolving and enhancing the architecture of an organization.
When looking at how to become an enterprise architect, it is important to note that there are many different paths to becoming an enterprise architect. Many professionals might start out as programmers, system admins or network managers and over time find themselves being promoted into the EA