Project portfolio valuation with enterprise architecture university of. Dod information technology it portfolio repository. Strategic information systems planning methodologies the task of strategic information systems planning is difficult and often time organizations do not know how to do it. Pdf enterprise architecture ea and project portfolio management. Architecture z the structure, arrangements or configuration of system elements and their internal relationships necessary to satisfy constraints and requirements. We are witnessing a need for a quick and intelligent reaction from organizations to the level and speed of change in business processes. Ea is a blueprint for organizational change defined in models using words, graphics, and other depictions that describe in both business and technology terms how the. Hastings architecture i was the lead design contributor for the team. A framework for information systems architecture by j. Portfolios should be sent as one single pdf file, containing no more than 68 pieces of artwork in total usually 1 piece of artwork per pageslide and of no greater size than 8mb. An information system architecture is a formal definition of the business processes and rules, systems structure, technical framework, and product technologies for a business or organizational information system. The powerbuilder based schools information system required a complete rewrite. Known as the information system infrastructure, the foundation consists of core telecommunications networks, databases and data warehouses, software. It portfolio management is the application of systematic management to the investments, projects and activities of enterprise information technology it departments.
Planning and design of information systems provides a theoretical base and a practical method of executing the planning of computerized information systems, and the planning and design of individual applications. Lucia wang peter morville, the coauthor of information architecture for the world wide web, explains the role of an information architect as a person who bridges users and content by designing search and navigation, embodying the abstract ideas into prototypes, units, and disciplines to turn the concepts into something understandable. Omb also is responsible for it portfolio oversight 44 u. Dod information technology it portfolio repository ditpr contains a comprehensive unclassified inventory of the dods mission critical and mission essential information technology systems and their interfaces. Information architecture has somewhat different meanings in different branches of information systems or information technology. A book is also available in hardcopy and pdf from the open group bookstore as document g116. These 17 highquality examples from archdaily readers can help you in designing your own.
An overview of investment portfolio management and risk analytics for institutional asset managers and portfolio managers. Application portfolio models are proposed as tools for enterprise level strategic ict management to maximise. The following business case will allow you to put your knowledge of information systems into practice in a reallife corporate context. This chapter describes the information systems architecture, including the development of data and applications architectures. Preparing a portfolio 3 get criticismfeedback from peers, professors, or the university to which you are applying leave enough time to revise save all files and continue to build portfolio throughout your academic and professional career. Information system architecture isa is a part of a vaster field of architectures and models relevant for the organization. A handbook on financial management information systems. Construct the architecture to help understand technology readiness and evolution, and avoid getting locked in to proprietary or potentially obsolete technologies or captured by a specific vendor. Information system infrastructure and architecture. The architecture of information systems can represent and map the various aspects of business management and align the information technology and communication with the.
The office of the chief information officer ocio developed this directive to establish policy and responsibilities for individuals and entities that participate in the u. Network is heterogeneous maintain state information at the end host that are communicating. New information technologies and systems itis are challenging business models and products. Information system information system infrastructure and. Designing an agile software portfolio architecture harvards dash. A welldesigned information system rests on a coherent foundation that supports responsive changeand, thus, the organizations agilityas new business or administrative initiatives arise. These are having a tremendous impact in launching innovative and. Architecture sample portfolio university of auckland. Evolution of ia third generation ia ia in organizations iii. Architecture design portfolio pdf architecture portfolio. An enterprise information system data architecture guide cmusei2001tr018 esctr2001018 grace alexandra lewis santiago comelladorda pat place daniel plakosh robert c. Designing an agile software portfolio architecture. Information systems and technology application portfolio managementan assessment of matrixbased an. Part iii describes how to develop an information systems architecture, an.
It security architecture february 2007 6 numerous access points. Frey z the arrangement of the functional elements into physical blocks. Application portfolio an overview sciencedirect topics. Basic concepts and principles organization and order hypertext navigation and labeling. This leads to actively rethink enterprise information systems portfolio. An architecture for a business and information system. Maintain state information that should not be lost implication. The enterprise architecture standard also defines categories for architecture direction, that the university uses when planning or making changes or additions to its technology portfolio. An it transformation at dell 6 the reference architectures include templates, guidelines and patterns that ensure consistency across projects, domains, and functions, gass notes. Medical office automation integrated into the distributed architecture of a hospital information system. Strategic information systems planning is a major change for organizations, from planning for information systems based on users demands to those based on business. An information system architecture usually consists of four layers. Department of defense global information grid architectural.
Seacord october 2001 cotsbased systems unlimited distribution subject to the. Planning and design of information systems sciencedirect. An important component of the proposed architecture is a corporate data warehouse, encompassing all clearinghouse functions and register functions. Core functional processes 29 treasury system 29 treasury systems functionality 30 budget execution using the treasury system 30. Phase d, technology architecture technology standards catalog technology portfolio catalog systemtechnology matrix environments and locations diagram platform decomposition diagram processing diagram networked computinghardware diagram communications engineering diagram phase b, business architecture. The design reflects frankes product line as well as a contemporary aesthetic. He recently completed his interaction design studies at copenhagen institute of interaction design ciid. Nearly every firm today has a website to display their past projects. Praise for it portfolio management stepbystep bryan maizlish and robert handler bring their deep experience in it value realization to one of the most absent of all it management practices portfolio management. After assembling a pdfportfolio in adobe acrobat, you can easily e. Information systems architecture for government fiscal management 24 systems for macroeconomic forecasting 25. Information systems and technology in todays successful organizations information systems and technology have become indispensable in the way managers define and execute corporate strategy, manage valuable resources, and formulate their. The license is free to any organization wishing to use the togaf standard entirely for internal purposes for example, to develop an information system architecture for use within that organization.
One relevant way for enterprises to manage their itis in order to cope with those challenges is enterprise and process architecture. Azure information protection azure information protection for. This regulation establishes policy and assigns responsibilities for governance. It information technology portfolio management stepby. The new target architecture consolidated the data and application in one location, eliminating costly. Department of the army tradoc regulation 251 headquarters, united states army training and doctrine command fort monroe, virginia 236511047 16 september 2006 information management. This has led to unpredictable outputs, increased complexity, a lack. Application architecture application portfolio catalog interface catalog system organization matrix. Architecture portfolio architecture portfolio are in the right place about architectural style infographic here we offer you the most beautiful pictures about the residential how to create an architecture portfolio architect portfolio examples.
A metal panel system is employed, adhering to a strict module and rhythm. Pdf on sep 1, 1988, john m ward and others published information. It is based upon the four major types of statistical information systems specified in the previous chapter. An exploration of enterprise architecture research. Master of science in business information technology. Main components of information architecture source. The dod digital modernization strategy, which also serves as the departments information resource management irm strategic plan, presents information technology itrelated modernization goals and objectives that provide essential support for the three lines of effort in.
Integrating it portfolio management with enterprise architecture. The objectives of the data architecture part of phase c are to. This is further reflected in the building curtainwall glazing and in the wood volumes which are used as a. Zachman saw that information systems were bringing about a complexity that needed to be mapped with clearer classifications and interfacesa veritable blueprint, or architecture, of it components. One of the great shakes comes from the online andor mobile apps and platforms. Project portfolio county strategic goals define our areas for making improvements and changes to county programs to enrich the quality of life in sonoma county. In recent years, architecture firms and students alike have been switching from paper portfolios to digital presentations. Healthcare information system architecture hisa and its. It applies to information technology contained in both business systems and national security systems except as noted developed for or purchased by the department of army. The value of a solution cartography in it portfolio. Murphy the transactionprocessing environment in which com panies maintain their operational databases was the original target for computerization and is now well understood. An enterprise information system data architecture guide. Enterprise architecture went mainstream in the 1980s after john zachman released a framework for information systems architecture. It information technology portfolio management stepbystep.
Zachman with increasing size and complexity of the implementa tions of information systems, it is necessary to use some logical construct or architecture for defining and controlling the interfaces and the integration of all of the components of the system. The structural design of shared information environments 4 the art and science of organizing and labeling web sites, intranets, online communities, and software to support findability and usability an emerging community of practice focused on. This overview includes key terminology, a core framework for portfolio management, and important videos and media, brochures, and resources from charles river development. The architecture of information systems can represent and map the various aspects of business management and align the information technology and communication with the needs of these companies. Enterprise architecture the definitive guide leanix. Most elements of this domain are enabled by data, information, systems, and technologies from the other va ea domains. Phase c, application architecture application portfolio catalog interface catalog system organization matrix role system matrix system function matrix application interaction matrix application communication diagram application and user location diagram system usecase diagram enterprise manageability diagram. They capture the essence of universally proven investment practices and apply them to the most difficult of challengesreturning high strategic and dollar payoffs from an. Federal statutes such as the clingercohen act of 1996 require agencies to. An alignment analysis of military information system architecture based on portfolio decision approach. Dod information technology it portfolio repository acqnotes. With this focus, the information systems department manages a project portfolio that facilitates building and maintaining a strong technology infrastructure and business solutions that. With increasing size and complexity of the implementations of information systems, it is necessary to use some logical construct or architecture for defining and controlling the interfaces and the integration of all of the components of the system.
We are starting to get more practical by creating a program architecture document. Examples of it portfolios would be planned initiatives, projects, and ongoing it services such as application s. Based on the existing archimate framework, a new enterprise architecture framework has been developed and implemented in a software tool. Enterprise architecture for information system analysis. An information technology architecture is a detailed description of the various information processing assets needed to meet business objectives, the rules that govern them, and the information. Architectureofinformationsystems usingthetheoryofpetrinets lecturenotes for systeemmodelleren12m310 k.
Department of education s eds information technology investment management itim process. Azure information protection uses encryption, identity, and authorization policies to help secure your files and email. Business architecture describes vas capabilities, business functions, processes, organizations, laws, regulations, policies, and directives that are exercised to accomplish the agencys mission. Communications of the association for information systems volume 26 article 3 12010 application portfolio managementan integrated framework and a software tool evaluation approach daniel simon act.
When applying for an architecture job, you need to make sure you have the perfect portfolio. Automation information resources management summary. Application portfolio managementan integrated framework. Prior to this, he graduated in architecture from the school of architecture, cept university, ahmedabad, india. This technology is considered a strategic component of the universitys enterprise architecture. It addresses the management of information as an army resource, the technology supporting infor. An architecture for a business and information system by b. In information systems, applications architecture or application architecture is one of several architecture domains that form the pillars of an enterprise architecture ea. How to create information architecture for web design altexsoft. Enterprise modelling and information systems architectures. Information technology system development life cycle guide. Develop the target data architecture that enables the business architecture and the architecture vision, while addressing the request for architecture work and stakeholder concerns. The work is founded on enterprise architecture, a modelbased it and business management discipline.
The gig architectural vision is key to creating the information sharing environment and will be critical to transformation to nco. It is based on providing infrastructures for communication integration as well as data integration on which the it portfolio i. Considering the architecture level, one can distinguish the following architectures. Dictionary term of the day articles subjects businessdictionary. Information technology system development life cycle sdlc guide the key components a successful it architecture consists of three key components. It contains basic overview information regarding all dod it systems to include. Introduction to system architecture architecture to value. Scherrer jr, revillard c, borst f, berthoud m, lovis c. Some tools exist for management of an applications portfolio from an it perspective, but they are not designed to. Dod information technology it portfolio repository it contains basic overview information regarding all dod it systems to include. Examples of it portfolios would be planned initiatives, projects, and ongoing it services such as application support.
Pdf information systems and technology application portfolio. Application portfolio managementan integrated framework and. Pdf connecting enterprise architecture and project portfolio. The objective of phase c is to develop target architectures covering either or both depending on project scope of the data and application systems domains. Communications of the association for information systems. K100 architecture portfolio information content and format. Protection stays with the files and emails, independently of the location inside or outside your organization, networks, file servers, and applications. Enterprise architecture standard information technologies. Information systems, software, architecture, modularity, agility, coupling. Ansiieee 14712000, recommended practice for architecture description of softwareintensive systems. The material provides a comprehensive analysis of the existing types of statistical information systems in national and international statistical offices, and outlines. A critical factor in ensuring adequate protection for all data is the responsive updating and. A wellplanned information architecture should, as much as possible, obviate the need for the demolition of outside walls. One thrust of the report is to provide an ordering and transformation framework allowing to relate the many different information system modelling approaches i.
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