Paolo Pialorsi is a consultant, trainer, and popular speaker at industry conferences. He specializes in developing distributed applications architectures and Microsoft SharePoint enterprise solutions. Paolo is the author of Programming Microsoft LINQ in Microsoft .NET Framework 4 and Microsoft SharePoint 2010 Developer Reference.
Marco Russo is a software consultant and Microsoft Certified Trainer who focuses on Windows development and BI solutions. He has achieved Microsoft SQL Server Analysis Services (SSAS) Maestro status and has coauthored many books, including Microsoft PowerPivot for Excel 2010 and Microsoft SQL Server 2012 Analysis Services: The BISM Tabular Model.