Iterative-improvement-based declustering heuristics for multi-disk databases
نویسندگان
چکیده
منابع مشابه
Iterative-improvement-based declustering heuristics for multi-disk databases
Data declustering is an important issue for reducing query response times in multi-disk database systems. In this paper, we propose a declustering method that utilizes the available information on query distribution, data distribution, data-item sizes, and disk capacity constraints. The proposed method exploits the natural correspondence between a data set with a given query distribution and a ...
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ژورنال
عنوان ژورنال: Information Systems
سال: 2005
ISSN: 0306-4379
DOI: 10.1016/j.is.2003.08.003