Enterprise architecture is considered to be one of the most crucial processes in IT management. It does not only involve working with the organization’s IT infrastructures but to the business processes as well. Fortunately, the enterprise architecture process has become organized through the years. Different methodologies, queries, and categories are now defined to be involved with this process. This development makes the enterprise architecture process better and more efficient.
For the methodology, there is no standardized method on how to do the enterprise architecture process. However, any methodology should be involved with developing a framework for architecture process. The Open Group Architecture Framework defines the effective framework on how to do this. The framework is used to describe a series of target, intermediate, and current reference architectures. These are applied to align the changes within the organization.
Aside from a good methodology, an efficient enterprise architecture process also helps in answering the different queries like if the architecture process supports or adds value to the enterprise. The pattern should also answer how the enterprise architecture can be changed in order to add more value to the enterprise. It should also answer whether the current enterprise architecture will be a hinder or a support in accomplishing the goals of the organization.
The enterprise architecture process also addresses the understanding and documenting of the various components in the enterprise using the four categories. These categories are the Business, Applications, Information, and Technology. Business involves the business processes, suppliers, organization cycles, functional decompositions, and strategy maps. Applications have the software for diagrams and inventories, interfaces between software, and the different networks used. Meanwhile, the Information has the metadata and data models while the Technology includes the hardware, operating system, programming languages, and infrastructures.