A COMPARATIVE STUDY OF SEMANTIC CACHE TECHNIQUES IN MOBILE DATABASE ENVIRONMENT | [Pakistan Journal of Science • 2010]

Author(s):

1. S. Qadri: Department of CS VU, Lahore, Pakistan, Department of CS & E, UET Lahore, Pakistan

2. M.P. Tariq: Department of CS VU, Lahore, Pakistan, Department of CS & E, UET Lahore, Pakistan

3. M. Shoaib: Department of CS VU, Lahore, Pakistan, Department of CS & E, UET Lahore, Pakistan

Abstract:

For the last few years, database accessibility is a great issue especially in the distributed database environment. Recently mobile computing is becoming a hot issue. Researchers are trying to find out the basic factors which affect the performance of semantic cache implementation strategies. It is also tried to find out the methodology, how the issues of accessibility and reliability of mobile database can be solved in the best and efficient way. The authors of this research work present a comparative study of semantic intra file, semantic inter file and fully associative techniques in detail. These techniques help in resolving the issues of accessibility and efficiency of mobile database. A Simulator is used to generate results of these three techniques. Statistical package for social sciences, a software tool is used to show statistical data analysis and comparison of theses techniques in the form of graphs. This study shows that semantic intra file is the best technique.

Page(s): 48-56

DOI: DOI not available

Published: Journal: Pakistan Journal of Science, Volume: 62, Issue: 1, Year: 2010

Keywords:

Semantic cache , LRU , Mobile Database

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