Detailed SQL Server 2012 Upgrade Technical Guide Now Available
This document takes you through the essential technical details for planning and testing an upgrade of existing SQL Server 2005, 2008, and 2008 R2 instances to SQL Server 2012. You will be presented with best practices for preparation, planning, pre-upgrade tasks, and post-upgrade tasks. All the SQL Server components are covered, each in its own chapter.
Download the technical guide.