5221 search results - page 38 / 1045 » An On-line Problem Database |
SIGMOD
2006
ACM
14 years 9 months ago
2006
ACM
We propose to demonstrate Fa, an automated tool for timely and accurate prediction of Service-Level-Agreement (SLA) violations caused by performance problems in database systems. ...
ADC
2009
Springer
14 years 3 months ago
2009
Springer
Transaction throughput is a crucial issue for database systems. Multi-level transactions have been proposed in an attempt to offer improved concurrency of transaction processing ...
DEXA
2005
Springer
14 years 2 months ago
2005
Springer
The first step in finding an efficient way to solve any difficult problem is making a complete, possibly formal, problem specification. This paper introduces a formal specifica...
VLDB
2004
ACM
14 years 2 months ago
2004
ACM
This paper addresses the question of updating relational databases through XML views. Using query trees to capture the notions of selection, projection, nesting, grouping, and het...
DBSEC
2003
13 years 10 months ago
2003
With mobile computing and powerful laptops, databases with sensitive data can be physically retrieved by malicious users who can employ techniques that were not previously thought...