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Tjänsteorienterad arkitektur : Ett arkiv- och informationsvetenskapligt perspektiv på tjänsteorienterad arkitektur / Service Oriented Architecture – An Archival- and Information perspective on Service Oriented ArchitectureWestberg, Marie January 2008 (has links)
<p>The starting point of this paper has to do with rapid changes within the information technology and the need for agile and fast systems. The primary goal is to investigate what happens with recordkeeping practices in agile environments like service oriented architecture (SOA). It is in the possible transfer between IT architecture and digital archive the area of this paper resides. The paper relates to the Records Continuum model by which records will be considered historical and active at the time of creation. In the Records Continuum model recordkeeping practices and archival requirements will have to be taken into account at the time of creation.</p><p>This paper concerns SOA from the perspective of Archival and Information science. It describes the different parts that make it possible to achieve a SOA with emphasis on those parts which have the most impact on the requirements of a digital archive. The main requirements discussed in this paper are the principle of provenance, the need to ensure that records remain authentic, reliable and keep their integrity and usability over time. The issue of keeping track of information and activities in a SOA is also discussed. It is established that records which need to fulfil the requirements mentioned above do exists in a SOA. The purpose of this paper is to investigate whether or not the principle of provenance and the archival requirements will be affected by SOA, and whether or not the requirements can be fulfilled over time.</p><p>Information collection for this paper is basically through studies of literature and information gathering on the Internet. The method is descriptive and comparison between the information gathered has been made. In addition one short interview has been undertaken with Skatteverket, a government that are in the process of implementing both SOA and a digital archive. The main purpose with the interview was to find out if there are any collaboration between SOA and the digital archive at Skatteverket.</p><p>The results indicate that a lot of the problem concerning preservation of digital records over time also applies for SOA, such as the lack of sustainable format and media and the potential loss of information. However some successful implementations of digital archives based on the OAIS-model with SOA as tool for realising the digital archive has been found. The archival requirements and the principle of provenance will be affected by SOA but it is only when there is a connection between SOA and a digital archive that it is possible to secure some of the archival requirements.</p>
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Tjänsteorienterad arkitektur : Ett arkiv- och informationsvetenskapligt perspektiv på tjänsteorienterad arkitektur / Service Oriented Architecture – An Archival- and Information perspective on Service Oriented ArchitectureWestberg, Marie January 2008 (has links)
The starting point of this paper has to do with rapid changes within the information technology and the need for agile and fast systems. The primary goal is to investigate what happens with recordkeeping practices in agile environments like service oriented architecture (SOA). It is in the possible transfer between IT architecture and digital archive the area of this paper resides. The paper relates to the Records Continuum model by which records will be considered historical and active at the time of creation. In the Records Continuum model recordkeeping practices and archival requirements will have to be taken into account at the time of creation. This paper concerns SOA from the perspective of Archival and Information science. It describes the different parts that make it possible to achieve a SOA with emphasis on those parts which have the most impact on the requirements of a digital archive. The main requirements discussed in this paper are the principle of provenance, the need to ensure that records remain authentic, reliable and keep their integrity and usability over time. The issue of keeping track of information and activities in a SOA is also discussed. It is established that records which need to fulfil the requirements mentioned above do exists in a SOA. The purpose of this paper is to investigate whether or not the principle of provenance and the archival requirements will be affected by SOA, and whether or not the requirements can be fulfilled over time. Information collection for this paper is basically through studies of literature and information gathering on the Internet. The method is descriptive and comparison between the information gathered has been made. In addition one short interview has been undertaken with Skatteverket, a government that are in the process of implementing both SOA and a digital archive. The main purpose with the interview was to find out if there are any collaboration between SOA and the digital archive at Skatteverket. The results indicate that a lot of the problem concerning preservation of digital records over time also applies for SOA, such as the lack of sustainable format and media and the potential loss of information. However some successful implementations of digital archives based on the OAIS-model with SOA as tool for realising the digital archive has been found. The archival requirements and the principle of provenance will be affected by SOA but it is only when there is a connection between SOA and a digital archive that it is possible to secure some of the archival requirements.
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