Oracle need help-Basic RDBMS design drawing creation and

Hello

I need to create a set of the application of an RDBMS Oracle with SQL. The design includes to complete any entity-relationship and also to design the relevant schema with creations of the object. Important is-in the creation of patterns and objects... We should fully implement the standards. In addition, written all relevant SQLs in every step of this process.

I need your help on the design completely and the implementation of the same. I am to complete this project school.

The scenario: -.

There's a COMPANY (STAR INTERNATIONAL *) WHO has many divisions/departments in there. These divisions have people who are used to working for them. The COMPANY has many products (we also say projects) and this work is done by the different ministries in addition, here things such as (1) employees may work or be part of several or several departments and work for several projects/products (2) as usual Department, each has a Manager. * each Department can process or only work on a single project.

Q. How do you want to start with the design of DBMS for that matter? I am very new to all the matter and the reading of the definitions, but I feel once I'm able to complete this with all your help-i will understand.

How many tables would be necessary for each of the elements and that all the attributes of each would have. Could you all please help and give the tables and columns, and also the relationship between them. How would you apply normalization designing.examples with sqls for that matter would be useful.

Hello

Welcome to the forum!

The best way you can do is try it yourself, it's the best way to learn database design. At least try a solution and posted a question says.

For example for the standardization of database are a lot of information on the Internet, see for example [rules of data normalization | http://www.datamodel.org/NormalizationRules.html]

Kind regards

Published by: Walter Fernández on February 21, 2009 07:10 - Add URL...

Tags: Database

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