98 search results - page 8 / 20 » Concurrency control in mobile distributed real-time database... |
MASCOTS
1993
13 years 10 months ago
1993
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...
APPT
2003
Springer
14 years 2 months ago
2003
Springer
Increase in amount of data stored and requirement of fast response time has motivated the research in Parallel Database Systems (PDS). Requirement for correctness of data still rem...
COMAD
2008
13 years 10 months ago
2008
Answering aggregate queries like sum, count, min, max over regions containing moving objects is often needed for virtual world applications, real-time monitoring systems, etc. Sin...
ICCI
1993
14 years 1 months ago
1993
Locking and timestamping are two popular approaches to concurrency control in databases systems. Although more than a dozen analytic performance studies of locking techniques have...
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
Abstract-- The use of atomic commit protocols in mobile adhoc networks involves difficulties in setting up reasonable timeouts for aborting a pending distributed transaction. This ...