Research on access of relational database

Author

Zhang, Renjie ; Zhao, Yuling

Author_Institution

Dept. of Electron & Comput., Tianjin Tianshi Coll., Tianjin, China

Volume

7

fYear

2010

fDate

16-18 April 2010

Abstract

In this paper, relational database access policy for the clues, to discuss database access optimization strategies. Relational database access in connection handling operation is a key factor affecting the efficiency of queries The algorithm is based on uplink and downlink reduction strategy to strengthen the relationship between the database access method applied to the actual sales information management system, by evaluating the algorithm of the scheduling, system operation showing a reduction for the upcoming completion of lower-priority tasks to occupy, reducing the waste of processor resources to improve the mission success rate.

Keywords

information management; query processing; relational databases; sales management; actual sales information management system; connection handling operation; database access optimization; downlink reduction strategy; lower-priority task; processor resource; query optimization; relational database; uplink reduction strategy; Cost function; Database systems; Delay; Distributed databases; Environmental management; Information management; Marketing and sales; Query processing; Relational databases; Scheduling algorithm; Distributed Database; Query Optimization; multi-semi-join;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Engineering and Technology (ICCET), 2010 2nd International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-6347-3

Type

conf

DOI

10.1109/ICCET.2010.5485722

Filename

5485722