Skip to search formSkip to main contentSkip to account menu

Query optimization

Known as: Cost-based query optimizer, Query optimisation, Query optimizer 
Query optimization is a function of many relational database management systems. The query optimizer attempts to determine the most efficient way to… 
Wikipedia (opens in a new tab)

Related topics

Related topics

24 relations
Apache CalciteArray DBMSBioMartData dictionary

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2010
Highly Cited
2010
PODS: a new model and processing algorithms for uncertain data streams
Uncertain data streams, where data is incomplete, imprecise, and even misleading, have been observed in many environments… 
Highly Cited
2006
Highly Cited
2006
A search engine for QoS-enabled discovery of semantic web services
Directory services are a genuine constituent of any distributed architecture which facilitate binding attributes to names and… 
Highly Cited
2005
Highly Cited
2005
Adaptive processing of top-k queries in XML
The ability to compute top-k matches to XML queries is gaining importance due to the increasing number of large XML repositories… 
2005
2005
An adaptable distributed query processing architecture
Review
2005
Review
2005
A Survey of Distributed Query Optimization
The distributed query optimization is one of the hardest problems in the database area. The great commercial success of database… 
Highly Cited
2001
Highly Cited
2001
The Nimble XML data integration system
For better or for worse, XML has emerged as a de facto standard for data interchange. This consensus is likely to lead to… 
Highly Cited
1998
Highly Cited
1998
Design and Analysis of Parametric Query Optimization Algorithms
Query optimizers normally compile queries into one optimal plan by assuming complete knowledge of all cost parameters such as… 
Highly Cited
1996
Highly Cited
1996
A Description Logic Based Schema for the Classification of Medical Data
The European Galen project aims to promote the sharing and re-use of medical data by providing a concept model which can be used… 
1996
1996
Secure mediated databases
With the evolution of the information superhighway, there is now an immense amount of information available in a wide variety of… 
1993
1993
Multidatabase query optimization: issues and solutions
Despite the interest in multidatabase systems, research in multidatabase query optimization (MQO) has been scarce. Many… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)