[Seaside] Seaside application deployment/migration/update

[Francois Stephany]

Hi guys,

I'm about to release my first real world Seaside app but I'm a bit 
confused.

How do you update your code and deal with model changes ?

My first guess would be "upload an mcz file in a folder and load it from 
the image (on a regular basis or by manually triggering an action in the 
admin section of my web application)."

Do you have any other way to do it ? How do handle big changes in your 
models ? Do you use some sort of migration ?

An other problem for me is how do you deal with multiple environments ? 
I'm used to have a development, a staging and a production environment. 
In dev for example, I want to use S3 in staging and prod but not in dev. 
Is there any convention/approach in this field ?

I use migrations, Vlad the deployer and Rails.env everyday in ruby/rails 
and I wonder how to tackle them in Smalltalk/Seaside...

Thanks,
Francois