Niels Berglund

Microsoft SQL Server R Services - sp_execute_external_script - III

A lowdown of sp_execute_external_script and the @parallel and @r_rowsPerRead parameters, the SQL Server compute context, using Process Monitor and Process Explorer

Microsoft SQL Server R Services - sp_execute_external_script - II

A lowdown of sp_execute_external_script and its @params and @parameter1 parameters, using Process Monitor and WireShark

Microsoft SQL Server R Services - sp_execute_external_script - I

A lowdown of sp_execute_external_script and its different parameters, using Process Monitor and WireShark

Microsoft SQL Server R Services - Internals XX

A drill down, using WinDbg, WireShark, Process Monitor, into how error messages in the external engine is handled by SQL Server.

Microsoft SQL Server R Services - Internals XIX

A drill down, using WinDbg, into how print statements in the external engine together with ack messages comes back to SQL Server.

Microsoft SQL Server R Services - Internals XVIII

A look at how output parameters are handled in SQL Server R Services

Microsoft SQL Server R Services - Internals XVII

Using WinDbg to find out what happens inside SQL Server when data is returned from SqlSatellite

Microsoft SQL Server R Services - Internals XVI

Binary eXchange Language format,data coming back to SQL Server from SqlSatellite

Microsoft SQL Server R Services - Internals XV

More about Binary eXchange Language, we're looking at packet sizes - and what happens inside SQL Server.

Microsoft SQL Server R Services - Internals XIV

Binary eXchange Language format, and strange packet sizes.