R

R: What is R?
 * https://www.r-project.org/about.html

SQL Server R Services
 * https://msdn.microsoft.com/en-US/library/mt604845.aspx

R Server (Standalone)
 * https://msdn.microsoft.com/en-us/library/mt674874.aspx

Microsoft R Server and R Client Getting Started Guide
 * https://msdn.microsoft.com/en-us/microsoft-r/index

Microsoft R Server
 * https://msdn.microsoft.com/en-us/microsoft-r/index#mrs

Microsoft R Client
 * https://msdn.microsoft.com/en-us/microsoft-r/index#mrc

Microsoft R Open
 * https://msdn.microsoft.com/en-us/microsoft-r/index#mro

SQL Server R Services
 * https://msdn.microsoft.com/en-us/microsoft-r/index#sqlr

Compare R products
 * https://msdn.microsoft.com/en-us/microsoft-r/index#compare-prods

For a side-by-side comparison of Microsoft R Server, Microsoft R Client, and Microsoft R Open
 * https://msdn.microsoft.com/en-us/microsoft-r/microsoft-r-getting-started#compare-prods

Where Do You Run Your R Scripts? - SQLServerCentral
 * http://www.sqlservercentral.com/articles/Editorial/147834/