When to add multi tenancy ?

Hi there,

I’m building a new app that will need to have multi tenancy features and I’d like to hear some opinions.

When do you guys think is a good time to add multi tenancy feature?
Do you usually add it from the ground up or just at a later stage?

Thanks,
Leandro

You seem to answer your own question: you already know it’s an architectural requirement, so I’d suggest including it from the beginning.

If it will have some multitenancy requirements, I think your app will have to be born with it. The perfect time is always in the beginning, green field coming.

Thanks for replying.

I’m now deciding on the best approach to take.

I was all set up to use act_as_tenant and devise.

But after reading some of Ryans posts (https://leanpub.com/multi-tenancy-rails) , I’m not sure this is the best way.

Any insights on tried and true real world implementations of multi tenancy?
PS.: I’m looking around for something scope based