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  1. Proceedings of the 6th ACM international workshop on Data warehousing and OLAP (DOLAP '03)
  2. XCube: XML for data warehouses
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Attribute value reordering for efficient hybrid OLAP
Achieving adaptivity for OLAP-XML federations
Spatial hierarchy and OLAP-favored search in spatial data warehouse
Maintenance policy selection in heterogeneous data warehouse environments: a heuristics-based approach
Advanced visualization for OLAP
XCube: XML for data warehouses
Implementing operations to navigate semantic star schemas
The workload you have, the workload you would like
Hierarchical dwarfs for the rollup cube
DSQoS-distributed architecture providing QoS in summary warehouses
Exploiting hierarchical clustering in evaluating multidimensional aggregation queries
Using AutoMed metadata in data warehousing environments

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XCube: XML for data warehouses

Content Provider ACM Digital Library
Author Bauer, Andreas Hümmer, Wolfgang Harde, Gunnar
Abstract Data warehouse systems are nowadays a well known and widely spread approach for supporting management decisions. In several companies or even across companies the idea of integrating several data warehouses into a virtual or federated data warehouse is of growing interest. But the technical and semantic problems are very demanding. An essential part for solving this problem is a standardized, vendor independent format for describing multidimensional data. This paper introduces XCube, a family of XML based document templates to exchange data warehouse data, i. e. data cubes, over any kind of network. XCube is organized in a modular fashion, so the multidimensional schema, the descriptions of the single dimensions and the fact data itself can be transmitted in separate steps. In addition to the describing formats XCube also offers two kinds of dynamic document types that can be used to explore the (multidimensional) content of another warehouse in a vendor independent way. They are primarily meant to reduce the amount of data transferred over the network.
Starting Page 33
Ending Page 40
Page Count 8
File Format PDF
ISBN 1581137273
DOI 10.1145/956060.956067
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2003-11-07
Publisher Place New York
Access Restriction Subscribed
Subject Keyword Based on xml documents Exchange of data cubes Between data warehouses
Content Type Text
Resource Type Article
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