More Business Logic Validation

I've gotten a few data points, but I don't think I've had enough yet to complete my sample.  I'm still looking for people willing to describe how and where they implement business logic in their database applications.

1. CHECK CONSTRAINTS

2. TRIGGERS

3. Mid-Tier

4. what's business logic??

Please send me some details of why you picked whatever you picked to conorc (at) microsoft.com

 

Thanks

Conor