Benjamin Nevarez (@BenjaminNevarez) gives us some insight into the new cardinality estimator in SQL Server 2014 – both how it works as well as how to keep the functionality of the current version of the estimator.
SQL Sentry's Aaron Bertrand (@AaronBertrand) highlights a couple of potential problems discovered in various AdventureWorks-based In-Memory OLTP samples out there, and how to work around them.
