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» Concurrency in the Data Warehouse
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CIDR
2007
156views Algorithms» more  CIDR 2007»
15 years 3 months ago
Column Stores for Wide and Sparse Data
While it is generally accepted that data warehouses and OLAP workloads are excellent applications for column-stores, this paper speculates that column-stores may well be suited fo...
Daniel J. Abadi
DMDW
2000
136views Management» more  DMDW 2000»
15 years 3 months ago
Gulliver in the land of data warehousing: practical experiences and observations of a researcher
The gap between researchers and practitioners is widely discussed in the IT community. The purpose of this paper is towards showing the issues which occupy both research and pract...
Panos Vassiliadis
BTW
2009
Springer
173views Database» more  BTW 2009»
15 years 5 months ago
Enhancing Business Intelligence with Unstructured Data
: Quality early warning and proactive customer churn detection are two examples of applications that can benefit from insights gained from unstructured text data. The term “Unstr...
A. Lang, M. Ortiz, St. Abraham
EDBT
2002
ACM
141views Database» more  EDBT 2002»
16 years 2 months ago
Efficient OLAP Query Processing in Distributed Data Warehouses
Abstract. The success of Internet applications has led to an explosive growth in the demand for bandwidth from ISPs. Managing an IP network requires collecting and analyzing networ...
Michael O. Akinde, Michael H. Böhlen, Theodor...
ICDE
2000
IEEE
158views Database» more  ICDE 2000»
16 years 3 months ago
The DC-Tree: A Fully Dynamic Index Structure for Data Warehouses
: Many companies have recognized the strategic importance of the knowledge hidden in their large databases and have built data warehouses. Typically, updates are collected and appl...
Hans-Peter Kriegel, Jörn Kohlhammer, Martin E...