Ensuring succesful ERP implementations using the vision-to-project framework
- Authors: Marnewick, Carl
- Date: 2011-09-15T08:16:55Z
- Subjects: Enterprise resource planning systems , Management information systems , Business planning , Project management
- Type: Thesis
- Identifier: uj:7219 , http://hdl.handle.net/10210/3852
- Description: PhD. (Computer Science) , Enterprise resource planning (ERP) systems are implemented within organisations to enable them to work more efficiently and enhance productivity. They also ensure that different levels of information are available to managers within the organisation for strategic and tactical decision-making. The implementation of ERP systems is often associated with great costs, they are resource intensive and cover the whole organisation. The implementation of ERP systems is perceived as a project that often fails owing to overrun on cost and time. The return on investment (ROI) is also often questioned once an ERP system has been implemented, since the organisation does not always see the benefits of the ERP system versus the effort and cost of implementing it. The purpose of this thesis is twofold: firstly it determines what an ERP system is and whether it can be subdivided into different components. The focus of this section is on the operational side of an ERP system to determine how it is managed and operated within an organisation. The second focus is on the way that ERP systems are implemented and the management that goes hand in hand with this implementation. The first focus area is addressed by developing a model that explains ERP and the different components within it. It describes the interactions between the different components and how the ERP system affects the organisation. This model provides a better understanding of an ERP system and shows the technology to be mature. The second focus area is addressed by a framework that assists organisations in deriving projects from the organisational vision. This ensures that the implementation of an ERP system will directly support the organisation’s vision and strategies. This addresses the issue of determining the value of the ERP system as well as ROI. The framework also provides alternative ways and methods that can be used to implement ERP systems. The value of this research is firstly that it provides a holistic model of what constitutes an ERP system and its effect on the organisation. ERP systems change not only the financial systems, but also the way the organisation operates. They introduce organisational change. The value of the framework is that it can assist organisations in identifying and implementing projects that will enable the implementation of the organisation’s vision and strategies. This will eliminate any favoured projects that are not in support of the organisation’s vision and can save the organisation’s scarce resources that would have been wasted on these projects. The framework can also assist organisations in determining if they must implement an ERP system and what value this implementation will have for the organisation.
- Full Text:
- Authors: Marnewick, Carl
- Date: 2011-09-15T08:16:55Z
- Subjects: Enterprise resource planning systems , Management information systems , Business planning , Project management
- Type: Thesis
- Identifier: uj:7219 , http://hdl.handle.net/10210/3852
- Description: PhD. (Computer Science) , Enterprise resource planning (ERP) systems are implemented within organisations to enable them to work more efficiently and enhance productivity. They also ensure that different levels of information are available to managers within the organisation for strategic and tactical decision-making. The implementation of ERP systems is often associated with great costs, they are resource intensive and cover the whole organisation. The implementation of ERP systems is perceived as a project that often fails owing to overrun on cost and time. The return on investment (ROI) is also often questioned once an ERP system has been implemented, since the organisation does not always see the benefits of the ERP system versus the effort and cost of implementing it. The purpose of this thesis is twofold: firstly it determines what an ERP system is and whether it can be subdivided into different components. The focus of this section is on the operational side of an ERP system to determine how it is managed and operated within an organisation. The second focus is on the way that ERP systems are implemented and the management that goes hand in hand with this implementation. The first focus area is addressed by developing a model that explains ERP and the different components within it. It describes the interactions between the different components and how the ERP system affects the organisation. This model provides a better understanding of an ERP system and shows the technology to be mature. The second focus area is addressed by a framework that assists organisations in deriving projects from the organisational vision. This ensures that the implementation of an ERP system will directly support the organisation’s vision and strategies. This addresses the issue of determining the value of the ERP system as well as ROI. The framework also provides alternative ways and methods that can be used to implement ERP systems. The value of this research is firstly that it provides a holistic model of what constitutes an ERP system and its effect on the organisation. ERP systems change not only the financial systems, but also the way the organisation operates. They introduce organisational change. The value of the framework is that it can assist organisations in identifying and implementing projects that will enable the implementation of the organisation’s vision and strategies. This will eliminate any favoured projects that are not in support of the organisation’s vision and can save the organisation’s scarce resources that would have been wasted on these projects. The framework can also assist organisations in determining if they must implement an ERP system and what value this implementation will have for the organisation.
- Full Text:
Factors impacting the adoption of biometric authentication in the local banking sector
- Authors: Pooe, Antonio
- Date: 2014-02-05
- Subjects: Biometric identifications , Banks and banking - Technological innovations
- Type: Thesis
- Identifier: uj:3631 , http://hdl.handle.net/10210/9009
- Description: M.Tech. (Information technology) , This research is concerned with establishing the causes for the slow adoption of biometric authentication in the South African banking sector and constitutes exploratory research. It looks at the widely accepted means of authentication and delves deeper into why these modes may not be sufficient to protect sensitive data. The scope of the research is limited to the banking sector only. The first sections of the study establish what the biometric authentication norms are amongst international banking institutions. This is then followed by an environmental study of the South African approach-to biometric authentication. Owing to the limited number of banks in South Africa compared to developed countries, the study is limited to the four major banking institutions in.South Africa, namely ABSA, Standard Bank, Nedbank and First National Bank. An online survey was used to g·ather the required data for analysis. The general approach adopted to investigate the extent to which biometric authentication is used by the said four banks was to first measure the respondents' knowledge of biometrics and to establish the level of exposure the respondents had to the said technology. The next step was then to establish the extent to which the participating banks had investigated the use of biometric authentication. This was followed by consideration of the current use of biometric authentication and lastly, the future use and user perceptions regarding various aspects of biometric authentication in the financial services sector. A matrix that identifies the factors perceived to be impacting the adoption of biometric authentication concludes the last chapter on user perception.
- Full Text:
- Authors: Pooe, Antonio
- Date: 2014-02-05
- Subjects: Biometric identifications , Banks and banking - Technological innovations
- Type: Thesis
- Identifier: uj:3631 , http://hdl.handle.net/10210/9009
- Description: M.Tech. (Information technology) , This research is concerned with establishing the causes for the slow adoption of biometric authentication in the South African banking sector and constitutes exploratory research. It looks at the widely accepted means of authentication and delves deeper into why these modes may not be sufficient to protect sensitive data. The scope of the research is limited to the banking sector only. The first sections of the study establish what the biometric authentication norms are amongst international banking institutions. This is then followed by an environmental study of the South African approach-to biometric authentication. Owing to the limited number of banks in South Africa compared to developed countries, the study is limited to the four major banking institutions in.South Africa, namely ABSA, Standard Bank, Nedbank and First National Bank. An online survey was used to g·ather the required data for analysis. The general approach adopted to investigate the extent to which biometric authentication is used by the said four banks was to first measure the respondents' knowledge of biometrics and to establish the level of exposure the respondents had to the said technology. The next step was then to establish the extent to which the participating banks had investigated the use of biometric authentication. This was followed by consideration of the current use of biometric authentication and lastly, the future use and user perceptions regarding various aspects of biometric authentication in the financial services sector. A matrix that identifies the factors perceived to be impacting the adoption of biometric authentication concludes the last chapter on user perception.
- Full Text:
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