Building SaaS Software with SQL Server...

I have been working as a Database Architect for a SaaS software company for almost 2 years now and it's been an exciting challenge building software that is "alway's on". The technology stack that we've used in our e-commerce product line is mostly Microsoft stuff with a new sprinkling of opensource. (Linux and PostgreSQL) I have to admit, interoperabiliy of the Microsoft world and the linux world has come a long way. We have applications that can span both technologies and that is pretty cool. More to come on that topic...