Enterprise Architecture and its evolution - Essay Example

Enterprise Architecture and its evolution Enterprise Architecture and its evolution Enterprise Architecture mainly refers to the technical structures and processes that a business entity has put in place, in order to transform the vision of the business as well as its strategies, to an effective future enterprise. This occurs through the creation of a model of the key aspects of the future business desired principles and requirements (Giachetti, 2010). It is through Enterprise Architecture, that a business embarks on implementing the strategies that will see it develop to a desired future state.

Through EA, the IT professionals within an enterprise communicates with the other stakeholders regarding the future of the business in terms of the integrating various business perspectives offered by the stakeholders to the technical aspects of the business that will see advance in future (Giachetti, 2010).Enterprise Architecture caters for the relationship between the people within an organization, the processes involved, the enterprise technology and information, and how all these relates to the external business environment (Giachetti, 2010).

Therefore, EA is a very important component for any business that wishes to advance and transform into an effective enterprise. It embarks on addressing the challenges that a business entity is facing and how such challenges can be overcome, through the provision of a mode of governance to implement and provide holistic solutions to the existing as well as potential future problems (Giachetti, 2010).Enterprise Architecture therefore indicates the desired future state of a business entity, while guiding the enterprise through the process of achieving its desired state.

This sees a business move from its present simple system to advanced data and information structures that reinforce the business performance and competitive ability. This way, EA serves to enhance the efficiency and effectiveness of a business (Giachetti, 2010). It is through EA that business structures are centralized, while the processes and the flow of information is streamlined to incorporate timeliness and accuracy. This way, running and management of business activities becomes an easier and successful event.

The greatest advantage of EA is the fact that it indicates the desired future business state and then establishes the intermediate steps that will be undertaken to as to realize this state (Giachetti, 2010). The evolution of Enterprise Architecture can be traced to the 1990s, where the need to address the issues of complex business systems arose. It is during this period that businesses were spending huge amounts of resources to establish IT systems that would enhance the effectiveness of their operations (Giachetti, 2010).

The maintenance of such system was too expensive, necessitating the need for organizations to seek for a way out of leaning this expenditure. This way, Enterprise Architecture evolved as a holistic solution to this problem, and has remained so to date (Giachetti, 2010). Considering that the essence of EA is to provide transparency in IT, while providing the framework for implementation of business strategies towards a more smooth and effective and low risk enterprise, then, its future is still great.

There continues to evolve new ways and strategies of reducing the time involved in marketing for a business, while enhancing its information flow and profitability through the reduction of the business risks involved (Giachetti, 2010). This way, Enterprise Architecture and its evolution continues. ReferencesGiachetti, R.E. (2010). Design of Enterprise Systems, theory, architecture, and methods. Boca Raton, FL: CRC Press.