75 search results - page 3 / 15 » Transaction Timestamping in (Temporal) Databases |
SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
Immortal DB builds transaction time database support into the SQL Server engine, not in middleware. Transaction time databases retain and provide access to prior states of a datab...
TIME
2006
IEEE
13 years 11 months ago
2006
IEEE
In this paper we extend the notion of k-anonymity in the context of databases with timestamped information in order to naturally define k-anonymous views of temporal data. We als...
MASCOTS
1993
13 years 7 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...
ICCI
1993
13 years 9 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...
VLDB
1992
ACM
13 years 9 months ago
1992
ACM
In this paper, we discuss issues involving temporal data fragmentation, temporal query processing, and query optimization in multiprocessor database machines. We propose parallel ...