1675 search results - page 3 / 335 » Implementing Data Cubes Efficiently |
DAWAK
2009
Springer
13 years 3 months ago
2009
Springer
Enhancing on line analytical processing through efficient cube computation plays a key role in Data Warehouse management. Hashing, grouping and mining techniques are commonly used ...
ICDE
2006
IEEE
14 years 7 months ago
2006
IEEE
In this demo we present the cgmOLAP server, the first fully functional parallel OLAP system able to build data cubes at a rate of more than 1 Terabyte per hour. cgmOLAP incorporat...
DAWAK
2004
Springer
13 years 9 months ago
2004
Springer
Abstract. In this paper, we present a fast algorithm to answer rangesum queries in OLAP data cubes. Our algorithm supports constanttime queries while maintaining sub-linear time up...
SIGCOMM
2010
ACM
13 years 5 months ago
2010
ACM
Building distributed applications for data centers is hard. CamCube explores whether replacing the traditional switchbased network with a directly connected topology makes it easi...
SIGMOD
2003
ACM
14 years 5 months ago
2003
ACM
Recently, a technique called quotient cube was proposed as a summary structure for a data cube that preserves its semantics, with applications for online exploration and visualiza...