Database Design on Classification Detailed Account for Educational Materials

DOI

10.2991/icemit-15.2015.119How to use a DOI?

Keywords

educational materials, classification detailed account, conceptual structure design, logical structure design, physical structure design

Abstract

Educational Materials management is a complicated system engineering, detailed account management is an indispensable part. According to the deficiencies of the manual detailed account management, the database design of detailed account. First, using the E-R model study conceptual structure design; second, study logical structure design, clarify general principle of the concept model transforms the relation model, study table design of "material detailed ledger head" and "detail of material detailed ledger"; third, study physical structure design, including disk hardware selection, data storage on the disk, create index for improving access performance. This paper is about the fundamental work of educational materials informational construction, it is important reference value for other detailed accounts management too.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Gexin Chang
AU  - Wenfeng Song
PY  - 2015/10
DA  - 2015/10
TI  - Database Design on Classification Detailed Account for Educational Materials
BT  - Proceedings of the International Conference on Education, Management and Information Technology
PB  - Atlantis Press
SP  - 564
EP  - 569
SN  - 2352-5398
UR  - https://doi.org/10.2991/icemit-15.2015.119
DO  - 10.2991/icemit-15.2015.119
ID  - Chang2015/10
ER  -