Are you interested in learning more about SQL Server 2014 In-Memory OLTP (project codenamed Hekaton)? Please review this Internals Overview with some excellent details around the new technology with SQL Server 2014:
Enjoy and let us know if you have other questions/comments etc... on the content or In-Memory OLTP in general with SQL Server 2014!
Excellent Post. Also visit www.whiteboxqa.com