1 July 1992 Design and implementation of a distributed PACS database system
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Abstract
The requirements of a PACS database system (PACS DBS), which has been characterized to have large-volume image data, multi-media data and cross-modality reference, suggest the adoption of a distributed approach to PACS DBS design. This paper presents the design and the implementation of such a distributed PACS DBS. The design issues of a distributed PACS DBS include distributed transaction management for concurrency/recovery/security control, catalogue management for archiving fragmentation/location/replication transparency, and strategies for the distributed query processing. A prototype distributed PACS DBS that has been implemented and some implications from its evaluation will be discussed.
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Olivia R. Liu Sheng, Chih-Ping Wei, and Hong-Mei Chen Garcia "Design and implementation of a distributed PACS database system", Proc. SPIE 1654, Medical Imaging VI: PACS Design and Evaluation, (1 July 1992); doi: 10.1117/12.60269; https://doi.org/10.1117/12.60269
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