Explore Jonas Montilva’s 76 photos on Flickr! Jonas Montilva. Follow. jonasmontilva. 8 Followers•11 Following. 76 Photos. Joined About · Photostream. Desarrollo de sistemas de informacion. Author, Jonas Montilva. Edition, 2. Publisher, Universidad de Los Andes, ISBN, , Jonas Montilva. SubscribeSubscribedUnsubscribe 1. Loading. Artes Marciales – Jonás Montilva – Playlist. Updated 2 days ago. 8 videos Play all. Play now.

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An important aggregate value of EA is to provide, to the IT management, with a better understanding of the business processes, their supporting information systems, and the IT platform used to implement and operate these systems.

This process is responsible for the planning, implementation, improvement and governance of the enterprise architecture as a whole.

These relationships are crucial to ensure the proper alignment between the business, its information systems, and its IT platform. States of an enterprise architecture The Baseline Enterprise Architecture represents the current state of the organization, its systems, and its technological infrastructure.

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Montliva process of our model is described, with the detail that the page limit of the article allows, in sections 5 and 6. We believe that there is a direct dependence between the implantation of a specific business processes model for the organizational unit responsible for the enterprise architecture, and the positive and effective role that will play this EA mmontilva the achievement of the alignment between business, IT technologies strategies and policies.

Data Management is intended to meet the needs of data and information of the organization and its stakeholders or users, ensuring the availability of the data, the continuous improvement of the quality of the data and information, as well as the privacy, confidentiality and access control to these business assets.

It may redirect the user to other levels of support in case that it may be needed. To the best of our knowledge, DAMA is the only data standard published until now.


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In addition to fulfilling the obligations on the quality contracted with users or clients and referring nontilva to the IT services and products. This process also includes all those activities that are concerned with the management, operation and maintenance of the organization’s data center. It is important to mention that the strategic goals are also temporary, with a horizon that does not go beyond to three or four years.

Its aim is to ensure that all networks of the organization operate efficiently and provide a high service availability to their users. We describe, in this paper, a software engineering method that helps course designers and teachers to develop high quality instructional web sites.

It is a management process monilva aligning the goals of the IT department to the strategic goals of the whole organization. The process consists of a set of activities that lead to maximize or at least to maintain at a high level, the degree of alignment between the implementation of the IT goals and the business goals.

This monti,va creates ionas kind of cyclic relationship cause-effect-cause that the organization must manage in a strategic way. Processes of IT Infrastructure Management. The enterprise architecture is represented by a set of models that describes and relates the business objectives, the business processes, the information systems and the IT platform and that will be required to support the business processes of an organization or a part of it.

These components determine three levels or layers called: The main products of this process are the set of models that describes the baseline and target architectures and the EA Migration and Implementation Plan EAP. This architecture is designed on the basis of: These models are elaborated using appropriate modelling notations or languages, such as BPMN [ 26 ], jonax the extension of UML to business of Eriksson and Penker [ 27 ].

The rest of this article is organized as follows: IT Service Governance is transversal to the processes of service support and service provision.


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In most medium and large companies, this process is executed by an organizational unit that is positioned at the highest hierarchical managerial level. The IT Security Management must ensure compliance with three main objectives: The governance of information systems which is responsible for the direction and control of all the activities associated with managing, operating, and maintaining the information systems.

This process supports the processes in the value chain see figure 3 that require to control the risks that may affect the components of the information system and IT architectures. The main product of the Business Processes Management is the set of models that represent the processes that the organization should execute to achieve its goals. These moments determine two different states of the architecture, as shown in figure 2.

It consists on establishing the internal and external variables that influence both, positively and negatively, in the successful attainment of the goals of the IT Management. The verification and validation of the model applicability, in the two aforementioned cases of study, will therefore take some time and remains as future work.

IT Service Support Processes 5. Chan, “Alignment between business and IS strategies: Levels of an enterprise architecture The location of the layers defines the relations of dependence between architectures. This state defines the baseline of the enterprise architecture.

These variables assist to determine the main orientation that the organization must follow montilv defining IT strategic goals; which have to be consistent and cohesive with the strategic goals of the whole organization. It includes all technical and operational activities that are needed for the implementation, operation, maintenance, and governance of the information systems architectures: