About: query optimizer

Premodifier: query
Head noun: optimizer

Same concepts
http://dbpedia.org/resource/Query_optimization

Broader concepts

label	provenance	confidence
component of the sql	isap:351355955	0.461758
component	isap:351355950	0.409072

Narrower concepts

label	provenance	confidence
index	isap:336667217	0.105045