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VLDB
2005
ACM
109views Database» more  VLDB 2005»
15 years 3 months ago
Parallel Execution of Test Runs for Database Application Systems
In a recent paper [8], it was shown how tests for database application systems can be executed efficiently. The challenge was to control the state of the database during testing ...
Florian Haftmann, Donald Kossmann, Eric Lo
DEXAW
1997
IEEE
77views Database» more  DEXAW 1997»
15 years 1 months ago
A Per-object Based Hybrid Concurrency Control
Existing concurrency control algorithms do not well conform to various environments, in the performance perspective. Each algorithm has some assumption on the conflict characteris...
Tae-Young Kwak, Yoon-Joon Lee, Myoung-Ho Kim
RTAS
1999
IEEE
15 years 1 months ago
MIRROR: A State-Conscious Concurrency Control Protocol for Replicated Real-Time Databases
Data replication can help database systems meet the stringent temporal constraints of current time-critical applications, especially Internet-based services. A prerequisite, howev...
Ming Xiong, Krithi Ramamritham, Jayant R. Haritsa,...
IPPS
1999
IEEE
15 years 1 months ago
Implementation of a Virtual Time Synchronizer for Distributed Databases
The availability of high speed networks and improved microprocessor performance have made it possible to build inexpensive cluster of workstations as an appealing platform for par...
Azzedine Boukerche, Sajal K. Das, Ajoy Kumar Datta...
MASCOTS
1993
14 years 10 months ago
Performance Models for Perfect and Imperfect Clocks on Timestamp Ordering in Distributed Databases
This work presents a model of a distributed database system which provides the framework to study the performance of timestamp ordering concurrency control. We exhibit an analytic...
Christos Bouras, Paul G. Spirakis