Discovering and Exploiting Statistical Properties for Query Optimization in Relational Databases: A Survey

Abstract

Discovering and exploiting statistical features in relational datasets is key to query optimization in a relational database management system (rdbms), and is also needed for database design, cleaning, and integration. This paper surveys a variety of methods for automatically discovering important statistical features such as correlations, functional… (More)
DOI: 10.1002/sam.10016

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Cite this paper

@article{Haas2009DiscoveringAE, title={Discovering and Exploiting Statistical Properties for Query Optimization in Relational Databases: A Survey}, author={Peter J. Haas and Ihab F. Ilyas and Guy M. Lohman and Volker Markl}, journal={Statistical Analysis and Data Mining}, year={2009}, volume={1}, pages={223-250} }