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SAC
2010
ACM
14 years 10 months ago
CloudXplor: a tool for configuration planning in clouds based on empirical data
Simon Malkowski, Markus Hedwig, Deepal Jayasinghe,...
CAISE
2003
Springer
15 years 3 months ago
A Framework for the Design of ETL Scenarios
Extraction-Transformation-Loading (ETL) tools are pieces of software responsible for the extraction of data from several sources, their cleansing, customization and insertion into ...
Panos Vassiliadis, Alkis Simitsis, Panos Georganta...
DMDW
2001
91views Management» more  DMDW 2001»
14 years 11 months ago
On Estimating the Cardinality of Aggregate Views
Accurately estimating the cardinality of aggregate views is crucial for logical and physical design of data warehouses. While the warehouse is under development and data are not a...
Paolo Ciaccia, Matteo Golfarelli, Stefano Rizzi
ISTA
2007
14 years 11 months ago
Knowledge and Metadata Integration for Warehousing Complex Data
: With the ever-growing availability of so-called complex data, especially on the Web, decision-support systems such as data warehouses must store and process data that are not onl...
Jean-Christian Ralaivao, Jérôme Darmo...