This website uses cookies to ensure you have the best experience. Learn more

Enterprise Architecture Essay

1425 words - 6 pages

ENTERPRISE ARCHITECTURE

Author:

Institution:

Date of Submission:

Introduction

During the early days of computing, the new technology simply automated the contemporary manual processes with increased efficiency. As the new technology continued to evolve, new innovations paved the way for introduction of new processes and capabilities that were largely driven by information technology. Over time, information technology altered the business environment though not necessarily in conformation with the conventional business strategies. The resulting lack of alignment precipitated unanticipated loss of resources and missed opportunities, thus placing ...view middle of the document...

An enterprise architecture framework typically encompasses the following:

• Principles, processes, tools, and strategies

• Models, taxonomy, and common vocabularies

• Models and reference architectures

• Prescriptive guidance

A strategic plan refers to a document that guides the business’s process of outlining its direction, or strategy, and make succinct decisions while allocating its resources in the pursuit of its goals and objectives.

The introduction of several enterprise architecture frameworks has been hailed as a major breakthrough in streamlining the running of businesses in today’s competitive business environments. These frameworks include: Federal Enterprise Architecture, Open Group Architecture Framework (TOGAF), Zachman’s framework, Standards and Architectures for e-Government Applications (SAGA), Modeling Framework for Collaborative Networked Organizations (MFCNO), and the Governance Enterprise Architecture (GEA). For an organization dealing in the provision of information technology services, the two most appropriate enterprise architecture frameworks are the Zachman’s framework and the Open Group Architecture Framework (Bernard 2012)

Zachman’s Framework

This enterprise architecture framework is modeled towards the provision of a logical structure that can be utilized in the classification and organization of descriptive representations of a given enterprise. This framework model aligns the representations of an enterprise framework into columns and rows. The rows depict the roles or perspectives involved in the definition of an enterprise framework. These roles include: owner, planner, builder, designer, and the subcontractor. On the other hand, the columns represent the questions that each architectural representation is supposed to answer. These questions include: How, When, What, Who, and Why (Zachman, 2006).

The Open Group Architecture Framework (TOGAF)

The goal of this framework is to aid in the design, evaluation, and development of Enterprise Architectures for a business organization. This framework attempts to offer a technology-and-tool- neutral organizational standard for creating Enterprise Architectures that are complementary to other established enterprise architecture frameworks.

For an organization that operates on an information technology platform in the development and distribution of its medical device products, The Open Group Architecture Framework is preferable as it is anchored on a model of Resource Base and an Enterprise Continuum. The Resource Base comprises a set of templates, guidelines, background information, and many more. These resources help the organization’s enterprise architect in the utilization of the Architecture Development Method. On the other hand, the Enterprise Continuum is basically a repository of the entire architecture assets that exist within the enterprise and in the larger information technology industry. This particular...

Other Papers Like Enterprise Architecture

Defining and Describing Business Architecture Essay

587 words - 3 pages Defining and Describing Business Architecture The most fundamental concept of Business Architecture (BA) is that it represents business. BA is one of the domains that comprise Enterprise Architecture (EA) that define the business strategy, governance, organization and key business processes (Klein & Gagliardi, 2010). From the literature review, there are various definitions for BA can be found. In defining BA in term of enterprise, BA is

Aligning Goals Essay

980 words - 4 pages Assignment 7.2: Aligning Goals MBA556 Current Topics in Information System Management April 19, 2014 Dr. Jason Andress Instructor By Jacob Washington   Enterprise architecture (EA) is "a well-defined practice for conducting enterprise analysis, design, planning, and implementation, using a holistic approach at all times, for the successful development and execution of strategy. Enterprise Architecture applies architecture principles

Analysis and Research for the Decision Making Process

1460 words - 6 pages . In order to achieve this, the business objectives need to be defined, business workflow needs to be developed, development of system requirements, specification of the applications and data architectures, define information infrastructure, define information system program measures and metrics, and manage hardware and software integration. Three Characteristics of Enterprise Architecture Enterprise architecture is defined as the goals of

Soa Security Development Framework

2897 words - 12 pages SOA Security Development Framework September 25, 2013 SOA Security Development Framework Development frameworks are an important part of a Service Oriented Architecture. Developing Service Oriented Architecture applications from an enterprise architecture standpoint necessitates that all these development frameworks be documented and inserted in the reference guides delivered to each designer. With the

Bibliography

592 words - 3 pages Managed Enterprise Internet Services - Proposal PROPOSAL FOR Sunil Hitech Engineers Ltd. Kharsia Managed Enterprise Internet Services The most reliable internet from India’s most reliable network PRESENTED BY Tata Indicom Managed Enterprise Internet Services Page 1 of 5 Managed Enterprise Internet Services - Proposal TABLE OF CONTENTS BUSINESS REQUIREMENT

Database Systems

812 words - 4 pages . Database architecture plays an important role in the success of a database. The three main types of database architecture are the one-tier, two-tier, and N-tier architectures. One tier architectures consist of a single database file loaded on a single workstation with a single user accessing and manipulating the data. Additionally, one-tier architecture can use a shared server for storing the data where multiple users can access and download

Types of Information System

1384 words - 6 pages Types of Information Systems PGDM Trimester I, 2013 Types of Information Systems IT applications in Management, 2013 2 Operation Support Systems Definition: • Information systems that process data generated by and used in business operations • Goal: – efficiently process business transactions, – control industrial processes, – support enterprise communications and collaboration, and – update corporate databases IT

Pak Elektron Limited: Converting Sysems To Erp

281 words - 2 pages as Enterprise Resource Planning (ERP) systems. The idea of totally integrated super-system as an ERP system was initiated 30 years ago, but due to some constraints, it was impossible to be real in practical. However, ERP systems provide fast, reliable, integrated enterprise-wide information architecture for a business replacing legacy system that is expensive to maintain. Two-tier ERP software and hardware lets companies run the equivalent of two

Service Oriented Architecture

3865 words - 16 pages coming lightweight applications are generating new concepts that will eventually be included in the forefront the enterprise industry. Those concepts that are introduced need to be evaluated by the service oriented architecture. If these effectively innovated web oriented architectures introduce leading concepts to the market SOA will have to shift their direction to fulfill the needs of the businesses. Reflection of Future Trends

Fdka; Sldfk; Sal

1240 words - 5 pages would also improve the effectiveness of the system. The enterprise information system and HR information system should be linked in order to achieve organizational goals. Network: The system architecture process also requires the evaluation of the network process. The evaluation of network is also necessary for the assurance of high performance for the software of the information system program. In the information system architecture, the speed

Google and Motorola

4789 words - 20 pages IBM Software Group Business Analytics Cognos Enterprise The right architecture for business intelligence The foundation for effective enterprise BI 2 The right architecture for business intelligence Overview In a fast, interconnecting and complex world, it is no longer enough to decide and act on the basis of limited information or traditional strategic planning cycles. New challenges and opportunities require agility: the

Related Essays

Enterprise Architecture Essay

5494 words - 22 pages Article Essential Layers, Artifacts, and Dependencies of Enterprise Architecture By Robert Winter and Ronny Fischer Abstract After a period where implementation speed was more important than integration, consistency and reduction of complexity, architectural considerations have become a key issue of information management in recent years again. Enterprise architecture is widely accepted as an essential mechanism for ensuring agility and

Enterprise Architecture Framework Paper

776 words - 4 pages Enterprise Architecture In this research paper we will be discussing The Federal Enterprise Architecture Framework (FEAF) FEAF is business driven and is the U.S. Federal Government’s answer to enterprise architecture that provides a framework for complex established systems to be able to share information technology across agencies. We will be discussing a case analysis that covers the five interrelated reference models that is used to

It Virtualization (Itv) Enterprise Architecture Framework

1435 words - 6 pages VBZ Intel Agency IT Virtualization (ITV) Enterprise Architecture Framework VBZ IT Virtualization (ITV) Enterprise Architecture Framework (Roadmap to the Cloud) In a world of dynamic requirements and mandates for more IT computing power, less power consumption, reduced budgets, and resources businesses are continuously faced with the challenge to quickly respond to ever changing customer demands, growth

Governance Mechanisms Infosys Essay

894 words - 4 pages . ------------------------------------------------------------------------------------------------------------------------------------------ Q4) Enterprise Architecture Governance Framework: Architecture governance is a set of mechanisms through which architecture is enabled in the enterprise. It consists of more than the processes because it’s an integrated set of dimensions providing the mechanisms for defining, implementing, managing and measuring the effectiveness of the enterprise architecture disciplines. It provides the direction and