How to split the controller / model workload

[eluser]Yash[/eluser]
What I feels..

Why should we use models.
For some common database related functions.It saves time and space.and also for big database queries.

Controller -> if you have less code and non repetitive go ahead and use controller as model even as view.

but for large code put each code in separate view file.

Models - mainly for database related queries.
view - contain HTML ,CSS, Javascript

Hope this helps you