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VLDB
2003
ACM
123views Database» more  VLDB 2003»
14 years 10 months ago
A case for fractured mirrors
The Decomposition Storage Model (DSM) vertically partitions all attributes of a given relation. DSM has excellent I/O behavior when the number of attributes touched in the query i...
Ravishankar Ramamurthy, David J. DeWitt, Qi Su
TODS
2012
12 years 18 days ago
A survey of B-tree logging and recovery techniques
B-trees have been ubiquitous in database management systems for several decades, and they serve in many other storage systems as well. Their basic structure and their basic operat...
Goetz Graefe
MM
2003
ACM
161views Multimedia» more  MM 2003»
14 years 3 months ago
An affinity-based image retrieval system for multimedia authoring and presentation
In this demonstration, we present an image retrieval system to support multimedia authoring and presentation. An affinity-based mechanism, Markov Model Mediator (MMM), is used as ...
Shu-Ching Chen, Mei-Ling Shyu, Na Zhao, Chengcui Z...
DOLAP
2010
ACM
13 years 8 months ago
Relational versus non-relational database systems for data warehousing
Relational database systems have been the dominating technology to manage and analyze large data warehouses. Moreover, the ER model, the standard in database design, has a close r...
Carlos Ordonez, Il-Yeol Song, Carlos Garcia-Alvara...
IPPS
2007
IEEE
14 years 4 months ago
Base Operating System Provisioning and Bringup for a Commercial Supercomputer
Commercial Scale-Out is a new research project at IBM Research. Its main goal is to investigate and develop technologies for the use of large scale parallelism in commercial appli...
David Daly, Jong Hyuk Choi, José E. Moreira...