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Analysis and optimisation design of information system
Plojhar, Jan ; Vencovský, Filip (advisor) ; Voříšek, Jiří (referee)
This thesis is focused on information systems from the point of view of enterprise architecture. The theoretical part contains definitions and description of the key domains that are essential to understand for analysis and design of information system, which is in the practical part of the thesis. In this thesis in particular, the design of information system is about optimization of information systems of two petrol station branches that are part of OMV business network. This is done due to reduction of operation costs. After clarification of necessary concepts, three enterprise architecture frameworks are chosen and compared based on several criteria in the terms of their suitable utilization in the selected petrol stations. Then analysis of the problematic parts of information system is made according to the selected framework. Afterwards a design of information system is made according to the operator's requirements, owner's limitations and selected framework. The conclusion encompasses efficiency evaluation of the solution and its possible usage on different scope levels.
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Cooperation model for architecture and integration areas
Rubeš, Milan ; Jandoš, Jaroslav (advisor) ; Havlíček, Zdeněk (referee) ; Zuzák, František (referee)
In today's economics, medium and large-size companies are trying to gain a competitive advantage from specialization and centralization of supporting services. This trend affects also areas of enterprise architecture and integration where they establish particular teams to support the disciplines in regular manner. Despite a lot of research activities oriented towards these topics, there are only a few focusing on organizational aspects and cooperation between enterprise architecture and integration teams. As the companies are on different levels of the maturity in both areas and focusing on different aspects of architecture and integration, there is no simple solution that could provide detailed guidelines for establishing the right cooperation approach. Goal of this dissertation is to propose a cooperation model for architecture and integration teams that should make cooperation between such teams more efficient. Integral part of the dissertation is to verify the model in real environment. The model is built on top of integration activities performed either in enterprise architecture or integration teams or both. These activities are categorized into particular integration areas and relations are identified between integration areas and architecture areas defined according to TOGAF architecture framework. The resulting model is then being used to depict various kind of cooperation between architecture and integration teams based on the companys' integration goals. Verification of the model is performed in financial enterprise in two cases and confirms the benefits of the model.
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Application of project management in Enterprise Architecture
Nosková, Michaela ; Gála, Libor (advisor) ; Chocholatý, Drahomír (referee)
The aim of this thesis is to find the relationship between enterprise architecture (EA) and project management. This objective is achieved through two milestones - the first aims to answer the question whether EA can be controlled (in the case of this work represented an architectural framework, TOGAF), using the principles of project management (where this work represented CzNCB standard) and the second deals with issue of the outputs of EA (TOGAF) as a reference for development projects (controlled by CzNCB). The first - EA management and project management focuses on project management of one iteration of the process of building enterprise architecture process model according to architectural framework, TOGAF ADM. It examines whether the EA project manage the building and what is or should be in project management according CzNCB add to the building through the allow EA to drive. In the second of them - EA and project development objectives are achieved partial identification information, which adds to the architecture project and a comparison with the standard for project management CzNCB. The benefit of this work is the best link building practises used in the EA through TOGAF ADM and project management based on standard CzNCB. This work may be a practical benefit for the company that has implemented project management by IPMA and intends to build the enterprise architecture. Such enterprise content of this work will provide guidance on how to manage the building through the EA CzNCB and consequently help to apply EA outputs to development projects. In the first part of this work is to analyze the state of knowledge in project management and EA. The second part is devoted to characterizing concepts closely related to both areas. In the third part of the methodological basis set out analysis of the relationship of project management and EA. The following two chapters, which are separately engaged in sub-goals of this work - Management EA and the EA and project management and development projects.
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Analysis and design of Enterprise Architecture
Jindřich, Martin ; Voříšek, Jiří (advisor)
This thesis is dedicated to the Enterprise Architecture. Author is trying to verify theoretical knowledge in a business practice. The thesis is therefore divided into two parts - theoretical and practical. The theoretical part deals with the importance of architecture, the benefits of EA and comparison of two major EA frameworks (Zachman framework, TOGAF). Author describes their disadvantages and possible improvements. Focus is placed on issues of ICT services architecture. The architecture of ICT services is not yet in practice, despite its advantages, which I describe. I am trying to describe several points of ADM, which is part of the TOGAF on the basis of theoretical knowledge. To apply the knowledge I choose part of the banking sector. I describe loan process and its IT solution.
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Enterprise architecture
Dvořák, Jaroslav ; Selčan, Vladimír (advisor) ; Buchalcevová, Alena (referee)
This work analyses the enterprise architectures questions. Enterprise architecture is relatively familiar in the field of informatics today. It covers discipline of modeling and planning development of information technology, especially in wide organizations. Enterprise architecture is an important branch under the conditions that system complexity exceeds brain capacities of workers. The first part deals with analysis of enterprise architecture, primarily structure, content and relationship to whole enterprise. The most important part of this section is a characterization of enterprise architecture frameworks that facilitate entire process of formation. The second part deals with introduction of three essential architecture frameworks: Zachman, TOGAF and FEAF. Subsequently FEAF is compared with two previous frameworks. The conclusion of this work contains short comparison of features and contents all three mentioned enterprise architecture frameworks.
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