176 search results - page 4 / 36 » Translating object-oriented database transactions into relat... |
131
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EDBT
2006
ACM
16 years 6 months ago
2006
ACM
A database schema should be able to evolve to reflect changes to the universe it represents. In existing systems, user transactions get blocked during complex schema transformation...
133
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W2GIS
2004
Springer
15 years 11 months ago
2004
Springer
Mobile transactions for updating spatial data are long-lived transactions that update local copies of the mobile platforms on disconnection. Since a mobile transaction is physicall...
281
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
In this paper, we present the ArchIS system that achieves full-functionality transaction-time databases without requiring temporal extensions in XML or database standards. ArchIS&...
203
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WISE
2000
Springer
15 years 10 months ago
2000
Springer
The mediator/wrapper approach is used to integrate data from different databases and other data sources by introducing a middleware virtual database that provides high level abstr...
133
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FMLDO
1999
Springer
15 years 10 months ago
1999
Springer
The concept of a transaction, highly significant in the context of data bases, is broadened to make it refer to any atomic operation that changes the state of a software system or...