Our latest public white papers were written for Enterprise Applications on SQL Server Group at Microsoft in 2010

• Best Practices for PTC Windchill on Microsoft SQL Server [PDF]
• Best Maintenance Tools for PTC Windchill on Microsoft SQL Server 2005 [PDF]
• Best Maintenance Tools for PTC Windchill on Microsoft SQL Server 2008 [PDF]
• Best Drive Configuration Practices for PTC Windchill on Microsoft SQL Server [PDF]
• Optimizing Fill Factor for SQL Server [PDF]
• Using Management Data Warehouse for Performance Monitoring [PDF]

Earlier white papers for written for Microsoft Developers Division.