SQL query writin g: http://www.w3schools.com/sql/default.asp
SQL and reporting services course s: www.lynda.com
Reporting Services In-depth
SQL Server 2008 Essentials Training
Microsoft's official page on Report Builder: http://msdn.microsoft.com/en-us/library/dd220460.aspx
Reporting Services Tutorials (SS RS): http://msdn.microsoft.com/en-us/library/bb522859.aspx
Microsoft SQL Server Community Projects and Samples: http://sqlserversamples.codeplex.com/
WiseOwlTutorials (SSRS): http://www.youtube.com/user/WiseOwlTutorials
SQL community website: http://www.sqlcoffee.com/index.htm
Squared up provides great enhancements to SCOM reporting options for creating dashboards and integration with Microsoft Visio. You can find out more about this at https://www.squaredup.com.
Microsoft Azure Operational Insights (OpInsights) is the next generation in cloud-based analysis of semi-structured and unstructured data analysis and reporting. You can connect your SCOM environment (or environments) and create reports with very little configuration effort. Find out more about this at https://OpInsights.Azure.com.