Comments on: Basics of Database Modeling with Creately

By: Ivan

Ivan — Mon, 03 Mar 2014 13:03:17 +0000

The Hierarchical Model consist of binary tree, meaning, at least I thought, that a parent node can have at most 2 children.

By: Dian

Dian — Wed, 05 Feb 2014 00:59:58 +0000

I have a project like this. It’s veru help me. Thanks guys

By: kasmi

kasmi — Fri, 20 Dec 2013 02:26:54 +0000

hi miriam hope ur ok, did u done that project it will be great help if u can hel me in this o train routes.
o trains
o rolling stock.
o stations.
o railway workers
o rosters
i need uses cases
class diagram
sequenece diagram
plz help
thanks

By: Kaustav Banerjee

Kaustav Banerjee — Mon, 26 Aug 2013 09:10:19 +0000

hey nice post! Loved your tutorial.

I have good posts as well on MySQL. Take a look at http;//www.a100websolutions.in

By: miriam

miriam — Tue, 08 Jan 2013 14:43:34 +0000

Hi Nishadha

Could you please hlep me understand how to create a Use case and sequence diagram for project?

Its for a train line – i need to create and delete; train routes, trains, rolling stock stations, railway workers and rosters. I can paste the text for you if youre able to help me.

many thanks

By: Nishadha

Nishadha — Mon, 07 Jan 2013 06:41:21 +0000

Hi Peter,
Thanks for pointing that out. I have fixed it now.

By: PETER ASANE

PETER ASANE — Fri, 04 Jan 2013 18:31:56 +0000

please there is something wrong with the relational model diagram. it might have been an oversight. in the medication relation, dedication id is the PK and patient id is the FK. the same applies to the diagnosis relation.

Thank you.
NIA, GHANA