596 search results - page 17 / 120 » Concurrency Control in Distributed Geographical Database Sys... |
KBSE
2003
IEEE
14 years 2 months ago
2003
IEEE
Database application programs are often designed to be executed concurrently by many clients. By grouping related database queries into transactions, DBMS systems can guarantee th...
SIGMOD
1993
ACM
14 years 26 days ago
1993
ACM
In a research and technology applicationproject at Bellcore, we used multidatabase transactions to model multisystem workflows of telecommunication applications. During the projec...
RTCSA
1999
IEEE
14 years 1 months ago
1999
IEEE
Although an optimistic approach has been shown to be better than locking protocols for real-time database systems (RTDBS), it has the problems of unnecessary restarts and heavy re...
DEXA
1999
Springer
14 years 1 months ago
1999
Springer
When spatial objects are replicated at several sites in the network, the updates of a long transaction in a specific site should be propagated to the other sites for maintaining th...
SOCA
2010
IEEE
13 years 7 months ago
2010
IEEE
In asynchronous event systems, the production of an event is decoupled from its consumption via an event queue. The loose coupling of such systems allows great flexibility as to ...