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Virtual full replication by static segmentation for multiple properties of data objects
University of Skövde, School of Humanities and Informatics. (Distribuerade realtidssystem (DRTS), Distributed Real-Time Systems)ORCID iD: 0000-0001-7106-0025
University of Skövde, School of Humanities and Informatics. (Distribuerade realtidssystem (DRTS), Distributed Real-Time Systems)ORCID iD: 0000-0002-6662-9034
Institute for Program Structures and Data Organization, University of Karlsruhe, germany.
2005 (English)In: RTiS 2005: proceedings of Real time in Sweden 2005, the 8th Biennal SNART Conference on Real-Time Systems / [ed] Sten F. Andler, Anton Cervin, Skövde: University of Skövde , 2005, p. 11-18Conference paper, Published paper (Refereed)
Abstract [en]

We implement Virtual full replication for a distributed real-time database by segmenting the database on multiple data properties. Virtual full replication provides an image to the application of full replication in a partially replicated database, by replicating data to meet the actual data needs of the users of the data. This is useful since fully replicated real-time databases, that allow updates at all nodes, do not scale well as updates must be replicated to every other node for replica consistency, also to nodes where only a small share of the database will ever be used. We propose an algorithm that segments the database on multiple data properties without causing a combinatorial problem. We show, by analysis and an implementation, that scalability for such a system can be improved due to scalable resource usage, while application semantics of full replication is unchanged.

Place, publisher, year, edition, pages
Skövde: University of Skövde , 2005. p. 11-18
Series
SUSI, ISSN 1653-2325 ; 2005:1
Research subject
Distributed Real-Time Systems
Identifiers
URN: urn:nbn:se:his:diva-1713ISBN: 91-631-7349-2 (print)OAI: oai:DiVA.org:his-1713DiVA, id: diva2:31989
Conference
Real-time in Sweden(RTiS) 2005, the 8th biennial SNART conference on real-time systems, August 16-17, Skövde (In conjunction with ARTES Summer School 2005, August 15-19)
Available from: 2007-08-20 Created: 2007-08-20 Last updated: 2020-09-02Bibliographically approved

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Mathiason, GunnarAndler, Sten F.

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CiteExportLink to record
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Citation style
  • apa
  • apa-cv
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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Language
  • de-DE
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  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
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