Niels Berglund

sp_execute_external_script and SQL Compute Context - III

We use WinDbg, Process Monitor and WireShark to look in detail what happens in SQL Server when we use RxSqlServerData to pull data.

Posted by nielsb on Saturday, August 4, 2018

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

Posted by nielsb on Sunday, March 11, 2018

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

Posted by nielsb on Wednesday, March 7, 2018

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.

Posted by nielsb on Friday, February 2, 2018

Microsoft SQL Server R Services - Internals XVIII

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

Posted by nielsb on Wednesday, January 10, 2018

Microsoft SQL Server R Services - Internals X

Here we look at how data is sent to SqlSatellite. We use WinDbg, WireShark and other cool stuff!

Posted by nielsb on Tuesday, August 29, 2017

Technology musings about coding and data. Some topics: .NET, SQL Server, AI/ML, Big Data, Streaming, Kafka, Azure Data Explorer, and a lot more.