Here’s the fourth post in our series of guest posts by Microsoft Most Valued Professionals (MVPs). Since the early 1990s, Microsoft has recognized the inspiring activities of MVPs around the world with the MVP Award . MVPs freely share their deep knowledge, real-world experience, and impartial and objective feedback to help people enhance the way they use technology . Of more than 100 million users who participate in technology communities, around 4,000 are recognized as Microsoft MVPs. This post is by Denny Cherry, SQL Server MVP . Thank you, Denny! This post and our next few “From the MVPs” posts cover aspects of the about-to-be-released Microsoft SQL Server 2012 .   Hello; Denny here. AlwaysOn and SQL Server Availability Groups are probably the biggest, shiniest new feature in SQL Server more