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» Consistency Management in Object-Oriented Databases
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VLDB
1995
ACM
130views Database» more  VLDB 1995»
13 years 11 months ago
Improving Performance in Replicated Databases through Relaxed Coherency
Applications in finance and telecommunications (intelligent network, network management, mobile computing) cause renewed interest in distributed and replicated data management. Si...
Rainer Gallersdörfer, Matthias Nicola
EUROPAR
2003
Springer
14 years 25 days ago
Preventive Multi-master Replication in a Cluster of Autonomous Databases
We consider the use of a cluster of PC servers for Application Service Providers where applications and databases must remain autonomous. We use data replication to improve data av...
Esther Pacitti, M. Tamer Özsu, Cédric ...
IDEAS
2005
IEEE
106views Database» more  IDEAS 2005»
14 years 1 months ago
Using the Lock Manager to Choose Timestamps
Our goal is to support transaction-time functionality that enables the coexistence of ordinary, non-temporal tables with transaction-time tables. In such a system, each transactio...
David B. Lomet, Richard T. Snodgrass, Christian S....
VLDB
1993
ACM
91views Database» more  VLDB 1993»
13 years 11 months ago
Managing Semantic Heterogeneity with Production Rules and Persistent Queues
Abstract. We show that production rules and persistent queues together provide a convenient mechanism for maintaining consistency in semantically heterogeneous multidatabase enviro...
Stefano Ceri, Jennifer Widom
FOIKS
2004
Springer
13 years 11 months ago
Simplification of Integrity Constraints for Data Integration
When two or more databases are combined into a global one, integrity may be violated even when each database is consistent with its own local integrity constraints. Efficient metho...
Henning Christiansen, Davide Martinenghi