417 search results - page 6 / 84 » Rethinking cost and performance of database systems |
PODS
2008
ACM
15 years 9 months ago
2008
ACM
In the rank join problem, we are given a set of relations and a scoring function, and the goal is to return the join results with the top K scores. It is often the case in practic...
SIGMOD
2004
ACM
15 years 9 months ago
2004
ACM
As more and more query processing work can be done in main memory, memory access is becoming a significant cost component of database operations. Recent database research has show...
ICDE
2009
IEEE
15 years 4 months ago
2009
IEEE
— Existing stream processing systems are optimized for a specific metric, which may limit their applicability to diverse applications and environments. This paper presents XFlow...
IS
2007
14 years 9 months ago
2007
We consider the use of a database cluster for Application Service Provider (ASP). In the ASP context, applications and databases can be update-intensive and must remain autonomous....
ICDE
2005
IEEE
15 years 3 months ago
2005
IEEE
Database administrators should be aware of resource usages to maintain database system performance. As database applications become more complex and diverse, managing database sys...