Gareth is a sysadmin-turned-SQL Server DBA. He has been working in the IT industry doing support and administration for over 25 years. He enjoys solving the complex problems that customers encounter when performance tuning SQL Server or when deploying SQL Server in large data warehouse environments. He is originally from South Africa and is currently a Dedicated Support Engineer (PFE) with Microsoft. He is a passionate member of the SQL Server community and is an accomplished author and speaker having presented at various user groups, SQL Saturdays, the PASS Summit, and other technical conferences. You can find him on twitter @GarethSwan
Here are links to his presentation material: