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ICDM
2008
IEEE
130views Data Mining» more  ICDM 2008»
14 years 2 months ago
Text Cube: Computing IR Measures for Multidimensional Text Database Analysis
Since Jim Gray introduced the concept of ”data cube” in 1997, data cube, associated with online analytical processing (OLAP), has become a driving engine in data warehouse ind...
Cindy Xide Lin, Bolin Ding, Jiawei Han, Feida Zhu,...
PVLDB
2010
147views more  PVLDB 2010»
13 years 6 months ago
HYRISE - A Main Memory Hybrid Storage Engine
In this paper, we describe a main memory hybrid database system called HYRISE, which automatically partitions tables into vertical partitions of varying widths depending on how th...
Martin Grund, Jens Krüger, Hasso Plattner, Al...
DBTEL
2001
Springer
117views Database» more  DBTEL 2001»
14 years 16 days ago
Toward Universal Information Models in Enterprise Management
The DMTF’s recent work on management information modeling in the IP world has highlighted that a number of problems are still unsolved in this important area of enterprise manage...
Jean-Philippe Martin-Flatin
SIGMOD
2000
ACM
158views Database» more  SIGMOD 2000»
14 years 12 days ago
NiagaraCQ: A Scalable Continuous Query System for Internet Databases
Continuous queries are persistent queries that allow users to receive new results when they become available. While continuous query systems can transform a passive web into an ac...
Jianjun Chen, David J. DeWitt, Feng Tian, Yuan Wan...
SIGMOD
2011
ACM
248views Database» more  SIGMOD 2011»
12 years 11 months ago
Llama: leveraging columnar storage for scalable join processing in the MapReduce framework
To achieve high reliability and scalability, most large-scale data warehouse systems have adopted the cluster-based architecture. In this paper, we propose the design of a new clu...
Yuting Lin, Divyakant Agrawal, Chun Chen, Beng Chi...