21 search results - page 1 / 5 » Pessimistic Concurrency Control and Versioning to Support Da... |
ECRTS
2004
IEEE
13 years 8 months ago
2004
IEEE
In this paper we present a concurrency control algorithm that allows co-existence of soft real-time, relational database transactions, and hard real-time database pointer transact...
ADBIS
1997
Springer
13 years 8 months ago
1997
Springer
In this paper we consider real-time concurrency control for the nested transaction model. We analyze problems that have pure optimistic and pessimistic approaches. As the solution...
RTSS
1994
IEEE
13 years 8 months ago
1994
IEEE
Various concurrency control algorithms di er in the time when con icts are detected, and in the way they are resolved. In that respect, the Pessimistic and Optimistic Concurrency ...
RTAS
1999
IEEE
13 years 8 months ago
1999
IEEE
Data replication can help database systems meet the stringent temporal constraints of current time-critical applications, especially Internet-based services. A prerequisite, howev...
RTSS
1990
IEEE
13 years 8 months ago
1990
IEEE
Time-critical scheduling in real-time database systems has two components: real-time transaction scheduling,which is related to task scheduling in realtime operating systems, and ...