Title :
Design and optimization of query system architecture based on multi-tier metadata
Author :
Tongrang, Fan ; Yi, Wang ; Wenyi, Yin
Author_Institution :
Dept. of Comput. & Inf. Eng., Shijiazhuang Railway Inst., Shijiazhuang
Abstract :
In order to improve sharing and acquisition of the scientific data, query system architecture based on multi-titers metadata is proposed on study of the scientific resource data features and XML technology. It focuses on multi-tiers metadata structure of scientific resource database depicted by XML Schema and its application in the optimization for the scientific resource databases query. Research has shown this framework is helpful for the data location and search and it promotes data utilization ratio in scientific research, production and living.
Keywords :
XML; meta data; natural sciences computing; query processing; XML technology; multitier metadata; query system architecture design; query system architecture optimization; scientific data acquisition; scientific data sharing; scientific resource data features; scientific resource databases query; Computer architecture; Concrete; Control systems; Crops; Data engineering; Design optimization; Railway engineering; Spatial databases; Tellurium; XML; Architecture; Multi-titers Metadata; Query System; Scientific resources data; XML Schema;
Conference_Titel :
Control Conference, 2008. CCC 2008. 27th Chinese
Conference_Location :
Kunming
Print_ISBN :
978-7-900719-70-6
Electronic_ISBN :
978-7-900719-70-6
DOI :
10.1109/CHICC.2008.4605657
