Enterprise architecture planning (EAP) in enterprise architecture is the planning process of defining architectures for the use of information in support of the business and the plan for implementing those architectures.
One of the earlier professional practitioners in the field of system architecture Steven H. Spewak in 1992 defined Enterprise Architecture Planning (EAP) as "the process of defining architectures for the use of information in support of the business and the plan for implementing those architectures." Spewak’s approach to EAP is similar to that taken by DOE in that the business mission is the primary driver. That is followed by the data required to satisfy the mission, followed by the applications that are built using that data, and finally by the technology to implement the applications.
This hierarchy of activity is represented in the figure above, in which the layers are implemented in order, from top to bottom. Based on the Business Systems Planning (BSP) approach developed by John Zachman, EAP takes a data-centric approach to architecture planning to provide data quality, access to data, adaptability to changing requirements, data interoperability and sharing, and cost containment. This view counters the more traditional view that applications should be defined before data needs are determined or provided for.
EAP defines the blueprint for subsequent design and implementation and it places the planning/defining stages into a framework. It does not explain how to define the top two rows of the Zachman Framework in detail but for the sake of the planning exercise, abbreviates the analysis. The Zachman Framework provides the broad context for the description of the architecture layers, while EAP focuses on planning and managing the process of establishing the business alignment of the architectures.
EAP is planning that focuses on the development of matrixes for comparing and analyzing data, applications, and technology. Most important, EAP produces an implementation plan.
Cette page est générée automatiquement et peut contenir des informations qui ne sont pas correctes, complètes, à jour ou pertinentes par rapport à votre recherche. Il en va de même pour toutes les autres pages de ce site. Veillez à vérifier les informations auprès des sources officielles de l'EPFL.
An architecture domain in enterprise architecture is a broad view of an enterprise or system. It is a partial representation of a whole system that addresses several concerns of several stakeholders. It is a description that hides other views or facets of the system described. Business, data, application and technology architectures are recognized as the core domains in the most of proposed concepts concerned with the definition of enterprise architecture.
Enterprise architecture planning (EAP) in enterprise architecture is the planning process of defining architectures for the use of information in support of the business and the plan for implementing those architectures. One of the earlier professional practitioners in the field of system architecture Steven H. Spewak in 1992 defined Enterprise Architecture Planning (EAP) as "the process of defining architectures for the use of information in support of the business and the plan for implementing those architectures.
Un cadre d'architecture est une spécification sur la façon d'organiser et de présenter une architecture de systèmes ou l'architecture informatique d'un organisme. Étant donné que les disciplines de l'architecture de systèmes et de l'architecture informatique sont très larges, et que la taille de ces systèmes peut être très grande, il peut en résulter des modèles très complexes. Afin de gérer cette complexité, il est avantageux de définir un cadre d'architecture par un ensemble standard de catégories de modèles (appelés “vues”) qui ont chacun un objectif spécifique.
L'UE vise à sensibiliser les étudiants aux enjeux d'un projet de réhabilitation. Elle se concentre sur les rapports entre les impératifs liés à la réhabilitation et à une vision architecturale élargie
A theoretical and practical reflection on the possibilities, positions and methodologies of a minor approach to architectural research will reveal key concepts and tools to establish a critical positi
This course is an introduction to the alignment of enterprise needs with the possibilities offered by Information Technology (IT). Using a simulated business case, we explore how to define the require
Introduit une architecture axée sur les entreprises et les services, soulignant l'importance d'une perspective mondiale et les défis auxquels sont confrontés les analystes commerciaux.
Explore des solutions pour l'alignement des entreprises et des TI, la traçabilité, la régulation heuristique, l'étude de cas du marché de l'aviation légère, l'évolution du système solaire, la définition du système et les perspectives épistémologiques.