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

Enterprise Architecture Essay

644 words - 3 pages

There is a strong need and business case for standardization of technologies and requirements used to
design, build, and implement solutions for the 24 Presidential Priority E-Gov initiatives. Without
standardization and the recommendation of technologies, agencies risk building and deploying solutions
that use proprietary technologies, are not aligned to the Federal Enterprise Architecture (FEA) and isolate
themselves from other initiatives and cross-agency business functions. To mitigate these risks, the FEAProgram
Management Office (PMO) created a Component-Based Architecture that defines a set of
recommendations that should be considered when selecting the tools, technologies, and industrystandards
that will be used to build the 24 Presidential Priority E-Gov initiatives and subsequent business
solutions. A multi-disciplinary and cross-functional working group of initiative representatives is
necessary to assist with the coordination and implementation of the Component-Based Architecture.
Under the direction of the FEA-PMO, the SAWG was created to help agencies and the 24 Presidential
Priority E-Gov initiatives achieve success in areas of system architecture, technology selection, and the
adoption of industry-driven standards (i.e., XML, Web Services, J2EE, .NET) that can be leveraged on a
governmentwide scale. The SAWG will also support FEA efforts, and help integrate the 24 Presidential
Priority E-Gov initiatives with e-authentication. The SAWG is supported by Federal personnel across a
multitude of agencies. Specifically, the SAWG:
Provides E-Gov initiative teams with solution architects who will assist in defining initiative
blueprints and validate system architectures to support the planning and implementation of the
24 Presidential Priority E-Gov initiatives.
Establishes linkages between relevant governmentwide entities (i.e., CIO Council, XML Working
Group) to ensure that standards, best practices, and lessons learned are leveraged across the
entire government.
Selects, recommends, and assists in the deployment of technologies that are proven, stable,
interoperable, portable, secure, and scalable.
Facilitates the migration and transition of E-Gov initiatives from legacy and “inward-driven”
architectures, to architectures that embrace component-driven methodologies and technology
Solution Architecture Working Group (SAWG)
Draft v1.0 7/17/2002
Identifies and quickly capitalizes on opportunities to leverage, share, and reuse technologies to
support common business requirements, activities, and operations across the...

Find Another Essay On Enterprise Architecture

When worlds collide: Marriage of Structured and Unstructured Data

923 words - 4 pages objectives. The meta-architecture is the navigational map through that enterprise model. That is, the meta-architecture shows how objects are related in the nearly 20 different model types comprising the enterprise model and it explicitly shows how questions of interest can be answered by relating the individual pieces of meta data. The meta-architecture complements the enterprise model framework by explicitly identifying links from model to model and

Uniting Business And It Essay

811 words - 3 pages Architecture > Summary includes contributions from internal resources, value chain partners, customers and markets. The enterprise applications and infrastructure must facilitate a global information dial tone that enables time and location independent access to the business information core. The art of enterprise architecture is to unite business and IS/IT perspectives, resulting in an alignment of business initiatives and technical

Modeling a Process Assessment Framework in ArchiMate

1395 words - 6 pages Handbook. The Stationery Office 3. Barafort B., Di Renzo B. MO (2002) Benefits resulting from the combined use of ISO/IEC 15504 with the Information Technology Infrastructure Library (ITIL). Proc. Int. Conf. PROFES’2002 4. Van Bon J (2007) Foundations of IT Service Management based on ITIL V3. Chem Biodivers 1:234. 5. Braun C, Winter R (2007) Integration of IT Service Management into Enterprise Architecture. Proc 2007 ACM Symp Appl Comput - SAC


685 words - 3 pages Windows platforms. § Committer of Apache Software Foundation. § Solutions Architect for number of SOA based middleware solutions, implemented for different business domains. 2 Friday, July 22, 11 Demo Lean . Enterprise . Middleware 3 Friday, July 22, 11 Enterprise Architecture Challenges § Legacy Modernization and Integration § End-to-End Flows, Straight-Thru, Business Processes, Portals &sect

SaaS Based Systems

769 words - 3 pages ). The state of enterprise software adoption in europe. Mahmood, Z. (2007). Service oriented architecture: Potential benefits and challenges. Proc. WSEAS Int. Conf., Crete, Greece, Rettig, C. (2007). The trouble with enterprise software. MIT Sloan Management Review, 49(1), 21. Robert Jacobs, F., & Ted'Weston, F. (2007). Enterprise resource planning (ERP)--A brief history. Journal of Operations Management, 25(2), 357-363. Rochwerger, B

Enterprise Data Management

1162 words - 5 pages Enterprise Data Management There are various terms that are associated with Enterprise Data Management. Some of these terms are UML, OLAP, OLTP, Data Warehouse, Data Mart and Multi-Tier Architecture. Subsequently, these terms were covered during the five week course of DMB405 and will be explained in further detail throughout the course of the paper. Although the paper will not be all inclusive to the detail of each term, it will touch upon

Questions and Answers: History of Information Systems

975 words - 4 pages the sake of my business needs. This because the enterprise architect depends on how well the management of the organization is ready to follow the guidelines as outlined. The enterprise architect additionally is cost effective and creates a positive impact towards organizational operation. The use of tool has benefited organizations in many ways. References Donohoe, P. (1999). Software architecture: TC2 first Working IFIP Conference on Software


935 words - 4 pages . Moreover present components could be easily delivered as web services. Benefits of Service-Oriented Architecture in departmental store are follows: • Decrease process ability Due to summary physical resembling of hardware and software. • High efficiency executing from the ability to act enterprise-wide station, network, text, and applications system from a single, standard process console. • Better Supply Operation: Ruling to decrease first

Sun Microsystems, Inc

923 words - 4 pages , enterprise servers share common components and offer binary compatibility for all application environments because they all run the Solaris Operating Environment on the UltraSPARC architecture. Software Systems designs, develops and brings to market Sun Microsystems' Solaris Operating Environment, the Java platform and the Company's core technologies for consumer and embedded markets including implementations that utilize the Java technology, Jini

Bead Bar: Computer Network Design: Network Topology and Architecture

1543 words - 6 pages employees who work in the studios helping customers and running the cash register. Bead Bar is currently using Oracle 9i data base. This data base is an enterprise data base with the ability to handle data distribution. This database requires being linked to a telecommunications system and computer network. The company will benefit after the new computer network has been established.Recommendation OverviewThe Bead Bar company needs a special

Riordan HR System Part 2

1099 words - 4 pages developed by the company, or bought from elsewhere? If created within the company, what technologies would be used? Data will be input in what ways? Outputs will be produced in what ways? There are even differing strategies to contemplate regarding the application architecture, specifically the Enterprise Application Architecture Strategy, and the Tactical Application Architecture Strategy, the main difference between the two being the that the

Similar Essays

Enterprise Architecture Essay

769 words - 3 pages Enterprise architecture can be used in a diverse number of ways. It can be used to describe a certain business practice in an organization and the aspects or elements of that specific business practice under description. The environment under which companies or business organizations operate in is always in constant change. This means that the managers should always introduce new enterprise solutions, which can directly contribute to the

Enterprise Architecture Essay

1879 words - 8 pages Question 1. Discuss three major issues in the practice of Enterprise Architecture. Enterprise Architecture continues to grow and expand with the growth and widespread integration of enterprise systems. With this progress there are consistently new problems which arise regarding Enterprise Architecture and its applications. Three of the major current issues which are faced by majority of Enterprise Architects are that Architects have no control

Enterprise Architecture For Linking Business And Technology Carnegie Mellon Essay

1112 words - 5 pages How Enterprise Architecture Provides Context and Standards for Linking Business and Technology Enterprise Architecture, defined by Gartner, is the process of translating business vision and strategy into effective enterprise change by creating, communicating and improving the key requirements, principles and models that describe the enterprise’s future state and enable its evolution. This is a somewhat verbose way of saying that Enterprise

A Model Driven Architecture Approach To The Efficient Identigication Of Services On Service Orientated Enterprise Architecture

1288 words - 5 pages Abstract—Service-Oriented Enterprise Architecture requires the efficient development of loosely-coupled and interoperable sets of services. Existing design approaches do not always take full advantage of the value and importance of the engineering invested in existing legacy systems. This paper proposes an approach to define the key services from such legacy systems effectively. The approach focuses on defining these services based on a Model