Hello ! 
I’ve the following problem. I have to make a database with the following features :
I have many entities, such as :
- aeroplane (with id, color, purpose, …)
- terrain (delimited field) - probably an image / map
- mission (an aeroplane has one and only one mission over a terrain)
- fleet of aeroplanes (group of aeroplanes with missions)
I’ve been requested to use grass to keep this system.
I thought of sql because of a relational model to keep all these entites and their relationships.
Can anyone help me ?
I thought about sqlLite, PostgreSQL, MySQL,…
I am really confused, i don’t know where to start…
Can anywon help me ??
Please 
Thanks in advance!
---------- Forwarded message ----------
From: Ana Soares <tiobrothercamarada@gmail.com>
Date: 05/06/2006 11:40
Subject: grass project - please help !
To: grasslist@baylor.edu
Hello ! 
I’ve the following problem. I have to make a database with the following features :
I have many entities, such as :
- aeroplane (with id, color, purpose, …)
- terrain (delimited field) - probably an image / map
- mission (an aeroplane has one and only one mission over a terrain)
- fleet of aeroplanes (group of aeroplanes with missions)
I’ve been requested to use grass to keep this system.
I thought of sql because of a relational model to keep all these entites and their relationships.
Can anyone help me ?
I thought about sqlLite, PostgreSQL, MySQL,…
I am really confused, i don’t know where to start…
Can anywon help me ??
Please 
Thanks in advance!