A conceptual framework for the e-enabling of automotive supply chanins
- Authors: Cameron, Hilton John
- Date: 2004
- Subjects: Electronic commerce , Business logistics
- Language: English
- Type: Thesis , Masters , MTech (Information Technology)
- Identifier: vital:10791 , http://hdl.handle.net/10948/209 , Electronic commerce , Business logistics
- Description: Supply chains encompass all of the diverse activities that are associated with the flow and transformation of goods, right from the beginning stage of the raw materials, all the way through to the consumer. Supply chains are broken into three distinct parts, namely upstream activities involving the material and service inputs from suppliers, internal activities involving the manufacture and packaging of the goods, and downstream activities, which involve the distribution and sale of the goods. Since the inception of the automotive industry, buyers and suppliers have been linked in rigid, inflexible relationships. With the advent of the Internet, however, supply chains are becoming less rigid and more efficient. E-enabling an automotive supply chain involves two distinct spheres of interest, namely, the sphere of automotive supply chains and that of e-business. Both spheres are evolving fast and becoming increasingly complex. Due to the increasing complexity, there is a lack of understanding with regard to incorporating e-business principles effectively into automotive supply chains. In order to address this lack of understanding, the dissertation proposes a conceptual framework that can be used to assist in the process of e-enabling an automotive supply chain. Before the dissertation ventures to propose this conceptual framework, a number of challenges that may be encountered when attempting to enable an automotive supply chain are highlighted. The proposed framework, therefore, specifically aims to position activities conceptually in such a way that it can be argued that the identified challenges are considered at the appropriate time in the e-enabling process. The framework therefore, focuses on the entire process, starting at the planning phase and going right through to the implementation phase. As such, the framework consists of various phases, with each phase containing a myriad of activities. The different phases of the framework include developing a strategic business plan, designing an information technology architecture, identifying system and resource requirements, creating a project plan and finally implementing the project. These phases aim to address the entire e-enabling process. The contribution that this dissertation makes is in the form of a conceptual framework which may be followed during the e-enabling process. The framework aims to provide direction and to ensure that the many activities that are involved in the e-enabling process are considered. The dissertation also highlights the many challenges that may be encountered when enabling a supply chain. Lastly a prototype application has been developed using a new Internet technology. The prototype has been developed in order to ascertain the new technologies suitability to the e-enabled supply chain environment.
- Full Text:
- Date Issued: 2004
- Authors: Cameron, Hilton John
- Date: 2004
- Subjects: Electronic commerce , Business logistics
- Language: English
- Type: Thesis , Masters , MTech (Information Technology)
- Identifier: vital:10791 , http://hdl.handle.net/10948/209 , Electronic commerce , Business logistics
- Description: Supply chains encompass all of the diverse activities that are associated with the flow and transformation of goods, right from the beginning stage of the raw materials, all the way through to the consumer. Supply chains are broken into three distinct parts, namely upstream activities involving the material and service inputs from suppliers, internal activities involving the manufacture and packaging of the goods, and downstream activities, which involve the distribution and sale of the goods. Since the inception of the automotive industry, buyers and suppliers have been linked in rigid, inflexible relationships. With the advent of the Internet, however, supply chains are becoming less rigid and more efficient. E-enabling an automotive supply chain involves two distinct spheres of interest, namely, the sphere of automotive supply chains and that of e-business. Both spheres are evolving fast and becoming increasingly complex. Due to the increasing complexity, there is a lack of understanding with regard to incorporating e-business principles effectively into automotive supply chains. In order to address this lack of understanding, the dissertation proposes a conceptual framework that can be used to assist in the process of e-enabling an automotive supply chain. Before the dissertation ventures to propose this conceptual framework, a number of challenges that may be encountered when attempting to enable an automotive supply chain are highlighted. The proposed framework, therefore, specifically aims to position activities conceptually in such a way that it can be argued that the identified challenges are considered at the appropriate time in the e-enabling process. The framework therefore, focuses on the entire process, starting at the planning phase and going right through to the implementation phase. As such, the framework consists of various phases, with each phase containing a myriad of activities. The different phases of the framework include developing a strategic business plan, designing an information technology architecture, identifying system and resource requirements, creating a project plan and finally implementing the project. These phases aim to address the entire e-enabling process. The contribution that this dissertation makes is in the form of a conceptual framework which may be followed during the e-enabling process. The framework aims to provide direction and to ensure that the many activities that are involved in the e-enabling process are considered. The dissertation also highlights the many challenges that may be encountered when enabling a supply chain. Lastly a prototype application has been developed using a new Internet technology. The prototype has been developed in order to ascertain the new technologies suitability to the e-enabled supply chain environment.
- Full Text:
- Date Issued: 2004
SIDVI: a model for secure distributed data integration
- Authors: Routly, Wayne A
- Date: 2004
- Subjects: Data protection
- Language: English
- Type: Thesis , Masters , MTech (Information Technology)
- Identifier: vital:10805 , http://hdl.handle.net/10948/261 , Data protection
- Description: The new millennium has brought about an increase in the use of business intelligence and knowledge management systems. The very foundations of these systems are the multitude of source databases that store the data. The ability to derive information from these databases is brought about by means of data integration. With the current emphasis on security in all walks of information and communication technology, a renewed interest must be placed in the systems that provide us with information; data integration systems. This dissertation investigates security issues at specific stages in the data integration cycle, with special reference to problems when performing data integration in a peer-topeer environment, as in distributed data integration. In the database environment we are concerned with the database itself and the media used to connect to and from the database. In distributed data integration, the concept of the database is redefined to the source database, from which we extract data and the storage database in which the integrated data is stored. This postulates three distinct areas in which to apply security, the data source, the network medium and the data store. All of these areas encompass data integration and must be considered holistically when implementing security. Data integration is never only one server or one database; it is various geographically dispersed components working together towards a common goal. It is important then that we consider all aspects involved when attempting to provide security for data integration. This dissertation will focus on the areas of security threats and investigates a model to ensure the integrity and security of data during the entire integration process. In order to ensure effective security in a data integration environment, that security, should be present at all stages, it should provide for end-to-end protection.
- Full Text:
- Date Issued: 2004
- Authors: Routly, Wayne A
- Date: 2004
- Subjects: Data protection
- Language: English
- Type: Thesis , Masters , MTech (Information Technology)
- Identifier: vital:10805 , http://hdl.handle.net/10948/261 , Data protection
- Description: The new millennium has brought about an increase in the use of business intelligence and knowledge management systems. The very foundations of these systems are the multitude of source databases that store the data. The ability to derive information from these databases is brought about by means of data integration. With the current emphasis on security in all walks of information and communication technology, a renewed interest must be placed in the systems that provide us with information; data integration systems. This dissertation investigates security issues at specific stages in the data integration cycle, with special reference to problems when performing data integration in a peer-topeer environment, as in distributed data integration. In the database environment we are concerned with the database itself and the media used to connect to and from the database. In distributed data integration, the concept of the database is redefined to the source database, from which we extract data and the storage database in which the integrated data is stored. This postulates three distinct areas in which to apply security, the data source, the network medium and the data store. All of these areas encompass data integration and must be considered holistically when implementing security. Data integration is never only one server or one database; it is various geographically dispersed components working together towards a common goal. It is important then that we consider all aspects involved when attempting to provide security for data integration. This dissertation will focus on the areas of security threats and investigates a model to ensure the integrity and security of data during the entire integration process. In order to ensure effective security in a data integration environment, that security, should be present at all stages, it should provide for end-to-end protection.
- Full Text:
- Date Issued: 2004
Towards an extended enterprise through e-Business integration
- Authors: Mostert, Nicolette
- Date: 2004
- Subjects: Enterprise application integration (Computer systems) , Electronic commerce , Business enterprises -- Data processing
- Language: English
- Type: Thesis , Masters , MTech (Information Technology)
- Identifier: vital:10803 , http://hdl.handle.net/10948/268 , Enterprise application integration (Computer systems) , Electronic commerce , Business enterprises -- Data processing
- Description: The focus of this project will be on introducing the concept of an extended enterprise to business leaders, subsequently presenting e- Business Integration and the supporting role that it can play in the establishment of an extended enterprise. Various literature sources will be consolidated to describe the integration approaches and supporting integration technologies and standards that can be employed in establishing integrated communication between the members of the extended enterprise. Finally, a phased approach will be proposed that can be employed in supporting the establishment of an extended enterprise through e-Business Integration.
- Full Text:
- Date Issued: 2004
- Authors: Mostert, Nicolette
- Date: 2004
- Subjects: Enterprise application integration (Computer systems) , Electronic commerce , Business enterprises -- Data processing
- Language: English
- Type: Thesis , Masters , MTech (Information Technology)
- Identifier: vital:10803 , http://hdl.handle.net/10948/268 , Enterprise application integration (Computer systems) , Electronic commerce , Business enterprises -- Data processing
- Description: The focus of this project will be on introducing the concept of an extended enterprise to business leaders, subsequently presenting e- Business Integration and the supporting role that it can play in the establishment of an extended enterprise. Various literature sources will be consolidated to describe the integration approaches and supporting integration technologies and standards that can be employed in establishing integrated communication between the members of the extended enterprise. Finally, a phased approach will be proposed that can be employed in supporting the establishment of an extended enterprise through e-Business Integration.
- Full Text:
- Date Issued: 2004
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