My new Learn SQL Server Administration in a Month of Lunches, along with Jason Helmick’s Learn Windows IIS in a Month of Lunches and James Bannan’s Learn SCCM 2012 in a Month of Lunches will all be 50% off as “deals of the day” on February 14th, 2014. Hop on Manning.com and use code dotd021414au to claim your discount (you …