Christian Bolton is a Director and Database Architect for Coeo Ltd, a Microsoft Gold Partner that delivers SQL Server Managed Support and Consulting to organisations in the UK and Europe. Prior to this, Christian worked for 5 years as a Senior Premier Field Engineer for Microsoft UK working with some of Microsoft’s biggest customers. He is a Microsoft Certified Architect, Certified Master and MVP for SQL Server, co-author of Professional SQL Server 2005 Performance Tuning and is currently writing a book titled Professional SQL Server 2008 Internals & Troubleshooting. He works out of London and lives in the south of England with his wife and children and can be contacted through http://coeo.com.