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» Scalable Package Queries in Relational Database Systems
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LISA
2000
14 years 11 months ago
Pelendur: Steward of the Sysadmin
Here we describe Pelendur, a system for the management of common system operation tasks. Specifically, Pelendur focuses on the management of user accounts and related information ...
Matt Curtin, Sandy Farrar, Tami King
SIGMOD
2009
ACM
291views Database» more  SIGMOD 2009»
15 years 10 months ago
Partial join order optimization in the paraccel analytic database
The ParAccel Analytic DatabaseTM is a fast shared-nothing parallel relational database system with a columnar orientation, adaptive compression, memory-centric design, and an enha...
Yijou Chen, Richard L. Cole, William J. McKenna, S...
ICDT
2012
ACM
226views Database» more  ICDT 2012»
13 years 18 days ago
Factorised representations of query results: size bounds and readability
We introduce a representation system for relational data based on algebraic factorisation using distributivity of product over union and commutativity of product and union. We giv...
Dan Olteanu, Jakub Zavodny
86
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SIGMOD
2002
ACM
121views Database» more  SIGMOD 2002»
15 years 10 months ago
The Design and Performance Evaluation of Alternative XML Storage Strategies
This paper studies five strategies for storing XML documents including one that leaves documents in the file system, three that use a relational database system, and one that uses...
Feng Tian, David J. DeWitt, Jianjun Chen, Chun Zha...
ICDE
2007
IEEE
97views Database» more  ICDE 2007»
15 years 4 months ago
Service Description and Analysis From a Type Theoretic Approach
In this paper, we propose to deploy type-theoretic techniques to the service description and composition verification. We define a flexible type system for modeling instances a...
Ken Q. Pu