University Links: Home Page | Site Map
Covenant University Repository

Effect of Update Anomalies on Herbarium Database Disk Assess

Omolehin, J. O. and Oladipupo, O. O. and Oyelade, O. J. and Rauf, K. Effect of Update Anomalies on Herbarium Database Disk Assess. Journal of the Mathematical Association of Nigeria, 33 (2). pp. 21-26.

[img] PDF
Download (288Kb)

Abstract

In the present Database World, the effectiveness of query processing and query optimization on any database is based on how the data redundancy is controlled and getting rid of different kind of update anomalies in other to minimize resource usage. That is, trying to reduce the total execution time of the query. This work considered a typical herbarium databse. It is established that the query time for the normalized relation is less than the un-normalized relation.

Item Type: Article
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Faculty of Engineering, Science and Mathematics > School of Electronics and Computer Science
Depositing User: Mr Adewole Adewumi
Date Deposited: 16 Jun 2017 06:34
Last Modified: 16 Jun 2017 06:34
URI: http://eprints.covenantuniversity.edu.ng/id/eprint/8251

Actions (login required)

View Item View Item