Optimizing of Query Based on Oracle Distributed Database
Bingfeng Li · Computer Technology and Development · 2008
With the development of the information and Internet technology,the distributed database has made many public applications,in which Oracle distributional database obtained the enormous application in the business management.In order to get better enhance of the enterprise's competitive power,it is necessary to carry on the Oracle distributional database inquiry optimization.Mainly proposes some methods with the SQL sentences realization to the optimizing of query based on the introduction of the two kinds of structure about the Oracle distributed database,and carry on the test of the methods' performance through the experiment,then manifest the difference through the data contrast,and give some possibly factors of affecting the inquiry optimization performance.