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Proceedings Paper

Design and implementation of a distributed PACS database system
Author(s): Olivia R. Liu Sheng; Chih-Ping Wei; Hong-Mei Chen Garcia
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Paper 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.

Paper Details

Date Published: 1 July 1992
PDF: 12 pages
Proc. SPIE 1654, Medical Imaging VI: PACS Design and Evaluation, (1 July 1992); doi: 10.1117/12.60269
Show Author Affiliations
Olivia R. Liu Sheng, Univ. of Arizona (United States)
Chih-Ping Wei, Univ. of Arizona (United States)
Hong-Mei Chen Garcia, Univ. of Arizona (United States)


Published in SPIE Proceedings Vol. 1654:
Medical Imaging VI: PACS Design and Evaluation
R. Gilbert Jost, Editor(s)

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