Niels Berglund

SQL Server 2019 Extensibility Framework & Java - Misc. 'Stuff'

We look at SQL Server 2019 Java Extensions, and Java packages, the CLASSPATH and JAR files!

Posted by nielsb on Sunday, December 30, 2018

SQL Server ML Services - Multiple Input Data Sets

We look at how to push in multiple datasets to external scripts!

Posted by nielsb on Monday, December 24, 2018

SQL Server 2019 Extensibility Framework & Java - Null Values

We look at how to handle null values when calling Java code from SQL Server.

Posted by nielsb on Wednesday, December 19, 2018

SQL Server 2019 Extensibility Framework & Java - Passing Data

Look at how to pass data back and forth between SQL Server 2019 and Java.

Posted by nielsb on Saturday, December 8, 2018

SQL Server 2019 Extensibility Framework & Java - Hello World

We look at how we install and enable Java extensions in SQL Server 2019, and a couple of simple Java methods.

Posted by nielsb on Sunday, December 2, 2018

SQL Server 2019 for Linux in Docker on Windows

A look at how to run SQL Server 2019 for Linux in a Docker container on a Windows machine.

Posted by nielsb on Saturday, September 29, 2018

What is New in SQL Server 2019 Public Preview

A very initial investigation of what is new in SQL Server 2019 Machine Learning Services.

Posted by nielsb on Monday, September 24, 2018

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

sp_execute_external_script and SQL Compute Context - II

We look in detail why we see performance differences when using SQL Server Compute Context.

Posted by nielsb on Saturday, July 7, 2018

Installing R Packages in SQL Server Machine Learning Services - II

We continue looking at installing R packages. This post is all about using RevoScaleR functionality.

Posted by nielsb on Saturday, June 30, 2018

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