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Digital Library Gesellschaft für Informatik e.V.
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Transaction validation for XML documents based on XPath

Author:
Böttcher, Stefan [DBLP] ;
Türling, Adelhard [DBLP]
Abstract
Whenever mobile devices modify copies of common XML data, then synchronization of multiple user transactions accessing this data is a key problem. However compared to standard XML database systems, transaction synchronization has to solve new problems, i.e. it has to manage lost connections and it furthermore should reduce data exchange over small bandwidth client connections for the purpose of synchronization. In order to avoid locks that are assigned to transactions of "lost" clients, we suggest to use an optimistic approach to synchronization. In order to reduce the data exchange for synchronization, we furthermore suggest to exchange XPath expressions instead of larger XML fragments wherever possible. This allows us not only to treat lost connections more flexible but also to operate efficiently on mobile devices with small bandwidth connections to a server.
  • Citation
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Böttcher, S. & Türling, A., (2002). Transaction validation for XML documents based on XPath. In: Schubert, S. E., Reusch, B. & Jesse, N. (Hrsg.), Informatik bewegt: Informatik 2002 - 32. Jahrestagung der Gesellschaft für Informatik e.v. (GI). Bonn: Gesellschaft für Informatik e.V.. (S. 575-579).
@inproceedings{mci/Böttcher2002,
author = {Böttcher, Stefan AND Türling, Adelhard},
title = {Transaction validation for XML documents based on XPath},
booktitle = {Informatik bewegt: Informatik 2002 - 32. Jahrestagung der Gesellschaft für Informatik e.v. (GI)},
year = {2002},
editor = {Schubert, Sigrid E. AND Reusch, Bernd AND Jesse, Norbert} ,
pages = { 575-579 },
publisher = {Gesellschaft für Informatik e.V.},
address = {Bonn}
}
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More Info

ISBN: 3-88579-348-2
ISSN: 1617-5468
xmlui.MetaDataDisplay.field.date: 2002
Language: en (en)
Content Type: Text/Conference Paper

Keywords

  • mobile transactions
  • synchronization
  • small bandwidth connections
  • XML
  • Xpath
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  • P019 - Informatik 2002 - Informatik bewegt [136]

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Diese Digital Library basiert auf DSpace.

 

 


About uns | FAQ | Help | Imprint | Datenschutz

Gesellschaft für Informatik e.V. (GI), Kontakt: Geschäftsstelle der GI
Diese Digital Library basiert auf DSpace.