UTHM Institutional Repository

Constructing schema tables from class diagram

Saringat, Mohd Zainuri and Ibrahim, Rosziati and Ibrahim, Noraini and Adeshina, A. M. Constructing schema tables from class diagram. In: 2nd World Conference on Information Technology (WCIT 2011), 23-26 November 2011, Antalya, Turkey.

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System design is an important phase in the system development life cycle (SDLC). Object-oriented approach is convenient to facilitate real situation and work well in complicated system. The approach has a mature Unified Modelling Language (UML) with 13 diagrams in modelling of the system. Class Diagrams are the most diagrams created during analysis and design and are the only diagrams that have represented data semantic. In object-oriented technique, one class diagram will be transferred to one table in schema table. However, this technique has led to data redundancy when the schema tables are used in defining the database. Many researchers are doing research to find the best solution to defining database structure from class diagram. First step is based on the class information in class diagram. Second step is to consider the user interface. Last step is embedding of the data sanitization concept to remove unused attributes in schema tables. The result from this research will be congruent with the third normal form. The database structure storage with removing unnecessary data stored in it. Therefore, we have suggested a rule as well form in designing the schema tables from class diagram.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: schema tables; class diagram; rules; object oriented
Subjects: Q Science > QA Mathematics > QA47 Tables
Divisions: Faculty of Computer Science and Information Technology > Department of Software Engineering
Depositing User: Normajihan Abd. Rahman
Date Deposited: 05 Feb 2013 07:06
Last Modified: 21 Jan 2015 07:52
URI: http://eprints.uthm.edu.my/id/eprint/2960
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