Aaron (@AaronBertrand) is a Data Platform MVP with industry experience dating back to Classic ASP and SQL Server 6.5. He is editor-in-chief of the performance-related blog, SQLPerformance.com.
Aaron's blog focuses on T-SQL bad habits and best practices, as well as coverage of updates and new features in Plan Explorer, SentryOne, and SQL Server.
Aaron Bertrand breathes some new life into his long-running SQL Server series on bad habits and best practices. The latest installment discusses the various impacts of choosing GUIDs over numeric types for keys.