15 search results - page 3 / 3 » Empowering the OLAP Technology to Support Complex Dimension ... |
BTW
2007
Springer
13 years 11 months ago
2007
Springer
: Analysts interact with OLAP data in a predominantly “drill-down” fashion, i.e. gradually descending from a coarsely grained overview towards the desired level of detail. Anal...
DOLAP
2005
ACM
13 years 6 months ago
2005
ACM
Data warehouses and OLAP systems help to interactively analyze huge volume of data. This data, extracted from transactional databases, frequently contains spatial information whic...
IJCSA
2008
13 years 4 months ago
2008
It is well known that transactional and analytical systems each require different database architecture. In general, the database structure of transactional systems is optimized f...
SIGMOD
1997
ACM
13 years 9 months ago
1997
ACM
: The read-mostly environment of data warehousing makes it possible to use more complex indexes to speed up queries than in situations where concurrent updatesare present. The curr...
SEMWEB
2004
Springer
13 years 10 months ago
2004
Springer
Faceted classification allows one to model applications with complex classification hierarchies using orthogonal dimensions. Recent work has examined the use of faceted classi...