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» The Data Warehouse in a Distributed Utility Environment
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BTW
2007
Springer
185views Database» more  BTW 2007»
13 years 11 months ago
Data Staging for OLAP- and OLTP-Applications on RFID Data
: The emerging trend towards seamless monitoring of all business processes via comprehensive sensor networks – in particular RFID readers – creates new data management challeng...
Stefan Krompass, Stefan Aulbach, Alfons Kemper
IJCSA
2007
89views more  IJCSA 2007»
13 years 4 months ago
Selection of Indexing Structures in Grid Data Warehouses with Software Agents
Data warehouse systems service larger and larger sets of data. Effective data indexing is not sufficient, because one system node is unable to store such amount ofquickly flowing ...
Marcin Gorawski, Michal Gorawski, Slawomir Bankows...
IEEECIT
2005
IEEE
13 years 10 months ago
Effectively Maintaining Single View Consistency in Web Warehouses
Web warehouse provides high availability and efficiency by utilizing materialized webviews, which should be refreshed in time to keep freshness. During the refreshing, the consis...
Yan Zhang, Xiangdong Qin
DAWAK
2001
Springer
13 years 9 months ago
Shared Index Scans for Data Warehouses
Tree based indexing structures like -trees, ·-trees, Bitmap indexes and Ê-trees have become essential for getting good performance when accessing vast datasets. However, most dat...
Yannis Kotidis, Yannis Sismanis, Nick Roussopoulos
CCGRID
2003
IEEE
13 years 10 months ago
Building a Performance Model of Streaming Media Applications in Utility Data Center Environment
Abstract Utility Data Center (UDC) provides a exible, coste ective infrastructure to support the hosting of applications for Internet services. In order to enable the design of a \...
Ludmila Cherkasova, Loren Staley