A cost model of embedded mobile real-time database management system

Author

Jiang, Xiaogang ; Yang, Huiqin

Author_Institution

Binzhou Vocational Coll., Binzhou, China

fYear

2010

fDate

7-10 May 2010

Firstpage

204

Lastpage

207

Abstract

The great popularization of embedded facility and the fast development of mobile communication technology make the mobile real-time database of embedded facility management increase gradually. The influence of embedded mobile real-time database management system´s data characteristics by new application environment is analyzed in this article from three aspects of embedded ·, real-time and mobile to put forward cost model that applies to the query optimization of embedded mobile real-time database management system, according to many factors influencing the cost of embedded real-time database. The simulation experiment shows that the design program of optimizer could finish the query optimization of embedded mobile real-time database management system.

Keywords

database management systems; embedded systems; mobile communication; mobile computing; query processing; cost model; design program; embedded facility management; embedded mobile real-time database management system; mobile communication; query optimization; Bandwidth; Broadcast technology; Broadcasting; Cost function; Database systems; Energy consumption; Flash memory; Mobile communication; Query processing; Real time systems; Conjunctive Normal Form; Cost model; Execution Plan Choosing; Query Optimization;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Computer Technology (ICECT), 2010 International Conference on

Conference_Location

Kuala Lumpur

Print_ISBN

978-1-4244-7404-2

Electronic_ISBN

978-1-4244-7406-6

Type

conf

DOI

10.1109/ICECTECH.2010.5479958

Filename

5479958