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Evolution of Query Optimization Methods
[chapter]
2009
Lecture Notes in Computer Science
Query optimization is the most critical phase in query processing. In this paper, we try to describe synthetically the evolution of query optimization methods from uniprocessor relational database systems to data Grid systems through parallel, distributed and data integration systems. We point out a set of parameters to characterize and compare query optimization methods, mainly: (i) size of the search space, (ii) type of method (static or dynamic), (iii) modification types of execution plans
doi:10.1007/978-3-642-03722-1_9
fatcat:uzhmfy5iq5gajodcpj6ixpj5qy