Piloting Service Oriented Architecture—A Case Study in the Oil Industry

The Service Oriented Architecture (SOA) paradigm introduced a few years back has already become the driving force behind enterprise systems. It is also a force behind most cutting edge technologies today. Although much is written about SOA, empirical studies on its implementation are next to none. This exploratory case study examines a pilot implementation at an oil-drilling equipment manufacturing company to understand the process and issues involved in SOA adoption. The study depicts the implementation methodology and the roadmap adopted by this organization to help connect its disparate systems using enterprise SOA. This paper can help researcher better understand SOA implementation and help them further explore the managerial issues involved in implementing this new technology

Developing a strategic management framework for information technology migration to free open source software in the South African public sector

The Government of South Africa adopted a policy on Free Open Source Software (FOSS) in 2003. This policy requires all government entities to migrate their IT to open source. This adoption of the FOSS policy is based on evidence of potential FOSS contributions to economic development generally, and directly support South African economic development priorities. In spite of the adoption of this policy, rates of adoption of FOSS in the SA government are low. This is partly because there is a lack of documentation of successful cases of migration. In addition, there is no strategic management framework that managers can use as a guide for migration. This lack of documentation may result in managers in government finding it difficult to know how best to go about migrating to FOSS. A failure to address this problem will delay the take-up of FOSS, in spite of all its stated benefits. Evidence so far within the government of South Africa is that the adoption of FOSS is progressing rather slowly. Making use of a qualitative research method that combines grounded theory with a case study method in four South African Government organisations, this study develops a strategic management framework for IT migration to FOSS in the South African public service. The four organisations that were part of this study were: the National Library of South Africa; the Presidential National Commission on Information Society and Development; the Electronic National Traffic Information System and the State Information Technology Agency. Data was collected using an open-ended interview guide. A strategic management framework for Information Technology migration to FOSS will assist the Government of South Africa with the better implementation of its FOSS policy. The framework will provide guidance to public sector managers regarding how the process of migrating can best be managed. Content analysis is used to derive the framework that shows that IT migration to FOSS in the public sector of South Africa follows a strategic management process. This process goes through the phases of strategic planning, operational planning, implementation and monitoring and evaluation. The framework is developed using eclectic explanations of strategic management, including mechanistic and organic perspectives. Correspondence analysis is used to corroborate and validate the framework. The framework is accompanied by a set of management guidelines that managers in the public sector can use in migrating their organisations' IT to FOSS.School for Business Leadership(D.B.L. (Strategic Management)