1302 search results - page 86 / 261 » Multi-objective Query Processing for Database Systems |
ADC
2006
Springer
14 years 21 days ago
2006
Springer
The quality of database distribution design, which involves fragmentation and allocation, should be assessed by the performance of a system. In particular, this applies to non-rel...
ICDE
2010
IEEE
14 years 8 months ago
2010
IEEE
In three-tiered web applications, some form of admission control is required to ensure that throughput and response times are not significantly harmed during periods of heavy load....
SIGMOD
2007
ACM
14 years 9 months ago
2007
ACM
A cracked database is a datastore continuously reorganized based on operations being executed. For each query, the data of interest is physically reclustered to speed-up future ac...
TIME
1997
IEEE
14 years 1 months ago
1997
IEEE
Temporal databases provide built-in supports for efficient recording and querying of time-evolving data. In this paper, data clustering issues in temporal database environment are...
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
We study the problem of computing query results with confidence values in ULDBs: relational databases with uncertainty and lineage. ULDBs, which subsume probabilistic databases, o...