MVC3, Razor and other cool stuff

I made presentation on Sarasota Barcamp 2011.
For the presentation I created temporary web site greatsarasota.com.
Most resources can be found on http://greatsarasota.com/Home/About

A few screencasts on RIA Services in real life

I recorded a few screencasts in preparation to sarasotadev.net presentation on "RIA Services in real life (creating real middle tier)":  http://bit.ly/9a0ptU (sort the list by date - it's better)

RIA Services: The underlying provider failed on Open

Deployed to IIS 7 RIA Service cannot access database with "Integrated Security=True" .
Cause: Service uses IIS App Pool with "ApplicationPoolIdentity" which is not known to SQL Server.
Fix: Make App Pool to use LocalSystem as identity (IIS -> Application Pools -> (select/create one) -> Advanced Settings -> Process Model/Identity.

Source: Login failed for user 'IIS APPPOOL\DefaultAppPool'