253 search results - page 48 / 51 » Physical Database Design for Data Warehouses |
ICDE
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper presents a description of seven systems, which use database technology to both represent knowledge persistently and make scalable queries on it, in the Semantic Web con...
SOFTWARE
2002
13 years 8 months ago
2002
is the level of abstraction: a logical model ignores the constraints that the underlying database technology imposes and presents a simplified view. Sometimes physical database des...
GIS
2003
ACM
14 years 9 months ago
2003
ACM
With the proliferation of mobile computing, the ability to index efficiently the movements of mobile objects becomes important. Objects are typically seen as moving in two-dimensi...
SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
Solid state drives perform random reads more than 100x faster than traditional magnetic hard disks, while offering comparable sequential read and write bandwidth. Because of their...
EXPDB
2006
ACM
14 years 2 months ago
2006
ACM
In data warehousing applications, the ability to efficiently delete large chunks of data from a table is very important. This feature is also known as Rollout. Rollout is generall...