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» Risk-Management for Data Warehouse Systems
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ICDE
2010
IEEE
408views Database» more  ICDE 2010»
14 years 4 months ago
Hive - a petabyte scale data warehouse using Hadoop
— The size of data sets being collected and analyzed in the industry for business intelligence is growing rapidly, making traditional warehousing solutions prohibitively expensiv...
Ashish Thusoo, Joydeep Sen Sarma, Namit Jain, Zhen...
ICEIS
2003
IEEE
14 years 3 months ago
Data Position and Profiling in Domain-Independent Warehouse Cleaning
: A major problem that arises from integrating different databases is the existence of duplicates. Data cleaning is the process for identifying two or more records within the datab...
Christie I. Ezeife, Ajumobi Udechukwu
DAWAK
2011
Springer
12 years 9 months ago
OLAP Formulations for Supporting Complex Spatial Objects in Data Warehouses
In recent years, there has been a large increase in the amount of spatial data obtained from remote sensing, GPS receivers, communication terminals and other domains. Data warehous...
Ganesh Viswanathan, Markus Schneider
VLDB
2003
ACM
115views Database» more  VLDB 2003»
14 years 10 months ago
Lineage tracing for general data warehouse transformations
Data warehousing systems integrate information from operational data sources into a central repository to enable analysis and mining of the integrated information. During the integ...
Yingwei Cui, Jennifer Widom
JCP
2008
101views more  JCP 2008»
13 years 9 months ago
Reliability Design for Large Scale Data Warehouses
Data reliability has been drawn much concern in large-scale data warehouses with 1PB or more data. It highly depends on many inter-dependent system parameters, such as the replica ...
Kai Du, Zhengbing Hu, Huaimin Wang, Yingwen Chen, ...