Go Premium for a chance to win a PS4. Enter to Win

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 1579
  • Last Modified:

entity relationship diagram----->Hierarchical---->network diagram

there are three ways to design a data base

1. using Entity relationship diagram
2.Hierarchical model diagram
3.network diagram

now most databases are made based on Relationship model

i need an
1.ER diagram of a  company
2.the same diagram to be made in hierarchical model and in network model .
this means that i need the ER diagram to be transformed into Hierarchical and to network

-  or if possible the rules to transform an Er to Hierarchical and from ER to network diagram

0
raslan
Asked:
raslan
  • 3
1 Solution
 
raslanAuthor Commented:
any infromation on the issue is welcomed too
0
 
slokCommented:
just out of curiosity, why do you want a ER diagram to be converted to Hierarchical
and Network diagram.
Why not design them in that format if there's a need.?


0
 
raslanAuthor Commented:
This is an assignement

0
 
raslanAuthor Commented:
This is an assignement


plz help
0
 
cedricdCommented:
i know a very good program to help you to analyse a database,using many analyst method as merise etc...
it's called EasyCase for workgroup (visible system corporation)
http://www.visible.com
0

Featured Post

VIDEO: THE CONCERTO CLOUD FOR HEALTHCARE

Modern healthcare requires a modern cloud. View this brief video to understand how the Concerto Cloud for Healthcare can help your organization.

  • 3
Tackle projects and never again get stuck behind a technical roadblock.
Join Now