Enterprise Architecture ( Ea )

With the IT team, the company needs to develop and define an Enterprise Operating Model and Architecture that include business strategy, current IT assessment, IT strategy and IT plans.

A technical architecture is the design and documentation of a software application. Technical architecture gives the overall picture of the application. Usually enterprise architect who understand the business and fluent in technology provide the important bridge between MIS and business. Technical architecture provides a blueprint schematic for developers to use when they are building or modifying a computer system. The technical architecture typically defines the communication networks, security, hardware, and software that are

To conduct an analysis of the systems requirements we will first need to understand how the company’s enterprise system is set-up. An enterprise system is the overall combination of computer hardware and software that a business uses to organize and run its operations. (What is enterprise system?)

In most of the companies, the Enterprise Architects work along with the CIO to make and enforce platform decisions.

While this is a good opportunity to build a business and has a lot of potential Ralph has hired an Enterprise Architecture Consultant to provide a solid Business Model which will allow for more consistency and will provide a foundation for more growth in the market. The Consultant will research the company, how it currently operates and will identify areas where business process standardization would provide benefits to the organization.

1.In your opinion, what are three main topics of chapter one? How do you know if you have a good foundation?

To consider what enterprise architecture means, it is important to understand its origin. All architecture within information technology can track its ancestry back to the lessons learned from building architecture. Enterprise Architecture is the description and visualization of the structure, a blueprint if you will, of a given area of contemplation, its elements and their collaborations and interrelations links vision, strategy and feasibility, focusing on usability durability and effectiveness. Architecture enables construction, defining principles, rules, standards and guidelines,

1. Given our studies of EA frameworks you are to identify five different criteria by which you can assess the strengths and weaknesses of the: TOGAF, FEA, LightWeight and Zachman framework. (50 points)

The task to find out more information on the enterprise resource planning systems (ERP) an integrated systems package has been assigned to Beutler. The company has looked at the strengths and weaknesses of seven ERP packages they have been presented. Due to the high risk of using a Big Bang Approach, a high-risk project it was vital that the

An enterprise architecture diagrams are designed during the strategic planning process to strategically picture the organization in the current and future business environment regarding the technology, strategy, and business. The different future scenarios evaluated with the aim of strategically positioning the company to the industry trends through planning, programming, and budgeting (Schekkerman, 2004)).

For this project since the offices are connected via a wide area network, system architecture should be used as it shows the design of how the environment will work, for example it will show the hardware, software, databases, are all networked together to allow the end-user to see the information they need.

Enterprise Architecture (EA) is a process of describing the structure and behavior of an enterprise (including its information systems), then planning and governing changes to improve the integrity and flexibility of the enterprise.

The enterprise architect must always be in communication with various stakeholders in the organisation to gain an insight and an understanding of the organisation’s culture, technologies, processes and dynamics. (Daniel, 2007) “Enterprise architecture focuses on 4 crucial C’s, namely, connection, communication, collaboration, customers”. Therefor the role of an enterprise architect entails having a myriad of qualities, solid knowledge of technologies and business processes and operations. An Enterprise architect is responsible for ensuring the completeness of the organisation’s IT architecture, and the overall management of the process that determines the technology direction to support the business

The framework also contains the activities which need to occur. The framework also helps with the description of an organization, that is, its people and the different roles that are involved. Large enterprises can be very complex therefore; there is need for ways in which these complexities can be introduced. Segmenting is one way that helps reduce the complexity like in governments where there are many agencies. Another way of breaking down these complex systems is by looking at different domains. Typically, there are four main domains. The first domain is the business architecture, that is, why the business exists. It covers things like business objectives, strategic thinking and goals; also it then covers what capabilities the business has, what processes, what functions, what

Stakeholders have no understanding of enterprise architecture, and therefore will not support it. This happens when the stakeholders don’t participate in the enterprise architecture program. Another reason can be that the enterprise architecture artifacts are not used in projects, and as a result management questions its value. A solution is to educate and communicate the value of enterprise architecture to all stakeholders prior to the start of an enterprise architecture program. (Richard, 2013)