Linking mechanisms for component-based Services and IT Governance

Carsten Müller

Doctoral thesis

Abstract:

Abstract Academic support in IT Governance focuses static viewpoints on IT Governance. IT Governance in a global context has to cater for intensive competition, cultural diversity, and various fluctuating economic conditions. A static model of IT Governance and organisation cannot adequately address these issues. A major goal of this Dissertation is to develop a Framework for component-based IT Governance using dynamic Linkage Mechanisms to allow the determination of an optimum (resource-) flow. Linkage Mechanisms are dynamic arrangements and IT Governance Service Value Channels between IT Governance Components in the IT Governance Domain and allow communication between them. The (resource-) flow is based on transactions. These dynamic networks of relationships allow for greater flexibility and agility in acquiring, combining and deploying required IT Resources and IT assets. In this new research approach methods of the Object-oriented Modelling and Operations Research are applied to IT Governance disciplines. The result of this Dissertation is a generic, model-based, reusable and expandable 'building block' for the component-based design of an IT Governance Domain. This building block is composed of process oriented models, structured processes, strategies for optimisation and application use cases. It is shown how the architecture for the performance of a concrete IT Governance Domain is instrumented and in this way a component-based IT Governance is performed. Possible addressees of the results of this Dissertation are following: - ITG architects and (software-) developers who would like to implement the components, services or a platform for component-based ITG; - ITG managers or Chief Information Officers (CIO) who would like to construct a better understanding for requirements and relationships in the context ITG; - Auditors who would like to control and audit the conformity of an ITG Domain against a generic requirements catalogue; - Authors of Standards and Best Practice-Frameworks in the ITG area as-well-as scientists who are working with related research questions in the context ITG.

Abstract:

Abstract Academic support in IT Governance focuses static viewpoints on IT Governance. IT Governance in a global context has to cater for intensive competition, cultural diversity, and various fluctuating economic conditions. A static model of IT Governance and organisation cannot adequately address these issues. A major goal of this Dissertation is to develop a Framework for component-based IT Governance using dynamic Linkage Mechanisms to allow the determination of an optimum (resource-) flow. Linkage Mechanisms are dynamic arrangements and IT Governance Service Value Channels between IT Governance Components in the IT Governance Domain and allow communication between them. The (resource-) flow is based on transactions. These dynamic networks of relationships allow for greater flexibility and agility in acquiring, combining and deploying required IT Resources and IT assets. In this new research approach methods of the Object-oriented Modelling and Operations Research are applied to IT Governance disciplines. The result of this Dissertation is a generic, model-based, reusable and expandable 'building block' for the component-based design of an IT Governance Domain. This building block is composed of process oriented models, structured processes, strategies for optimisation and application use cases. It is shown how the architecture for the performance of a concrete IT Governance Domain is instrumented and in this way a component-based IT Governance is performed. Possible addressees of the results of this Dissertation are following: - ITG architects and (software-) developers who would like to implement the components, services or a platform for component-based ITG; - ITG managers or Chief Information Officers (CIO) who would like to construct a better understanding for requirements and relationships in the context ITG; - Auditors who would like to control and audit the conformity of an ITG Domain against a generic requirements catalogue; - Authors of Standards and Best Practice-Frameworks in the ITG area as-well-as scientists who are working with related research questions in the context ITG.

Keywords

IT Governance, component-base Service, linking mechanisms

Keywords

IT Governance, linking mechanisms, component-base Service

Language used: English

Date on which the thesis was submitted / produced: 1. 10. 2008

Thesis defence

• Date of defence: 10. 10. 2011
• Supervisor: Jiří Voříšek
• Reader: Zdeněk Molnár, Petr Hujňák

Vysoká škola ekonomická v Praze

Doctoral programme / field:
Aplikovaná informatika / Informatika