89 search results - page 1 / 18 » Records retention in relational database systems |
CIKM
2008
Springer
13 years 6 months ago
2008
Springer
EDBT
2010
ACM
13 years 11 months ago
2010
ACM
Relational databases are periodically vacuumed to remove tuples that have expired. During the discovery phase of litigation, plaintiffs ask defendants for access to information re...
ICDE
2009
IEEE
14 years 6 months ago
2009
IEEE
Auditing the changes to a database is critical for identifying malicious behavior, maintaining data quality, and improving system performance. But an accurate audit log is a histor...
CIDR
2007
13 years 6 months ago
2007
Databases that preserve a historical record of activities and data offer the important benefit of system accountability: past events can be analyzed to detect breaches and maint...
SIGMOD
2007
ACM
14 years 5 months ago
2007
ACM
The use of any modern computer system leaves unintended traces of expired data and remnants of users' past activities. In this paper, we investigate the unintended persistenc...