The Problem When you use a UDF in .NET for Apache Spark, something like this code:
class Program { static void Main(string args) { var spark = SparkSession.Builder().GetOrCreate(); _logging.AppendLine("Starting Select");...
2020-10-29
7 reads
Spark ML in .NET for Apache Spark Spark is awesome, .NET is awesome, machine learning (ML) is awesome, so what could be better than using .NET to write ML...
2020-07-07
45 reads
Spark ML in .NET for Apache Spark Spark is awesome, .NET is awesome, machine learning (ML) is awesome, so what could be better than using .NET to write ML...
2020-07-07
11 reads
Last Updated: 2020-10-18
NOTE: What you read here was before .NET for Apache Spark 1.0 which includes everything we need to do this purely in .NET - in this post...
2020-07-07
20 reads
Databricks is fantastic, but there is a small issue with how people use it. The problem is that Databricks is all things to all people. Data scientists and data...
2020-06-03
199 reads
Databricks is fantastic, but there is a small issue with how people use it. The problem is that Databricks is all things to all people. Data scientists and data...
2020-06-03
4 reads
Every ETL pipeline is only ever as reliable as the data that the upstream system provides. It is inevitable that assumptions you make about the data you are provided...
2020-03-06
16 reads
Every ETL pipeline is only ever as reliable as the data that the upstream system provides. It is inevitable that assumptions you make about the data you are provided...
2020-03-06
8 reads
2020-02-21
7 reads
When we use ADF to call Databricks we can pass parameters, nice. When we finish running the Databricks notebook we often want to return something back to ADF so...
2020-02-05
53 reads
By Brian Kelley
On Patch Tuesday, in addition to OS and Office security patches, Microsoft also released...
When mirroring was first released for Azure SQL Database, it used Change Data Capture...
By Steve Jones
One of the things I’ve tried hard to do in database development situations if...
We have two "identical" instances of an ASP.NET web service (or so I have...
Comments posted to this topic are about the item OPENQUERY Flexibility
Comments posted to this topic are about the item A Full Shutdown
Which of these are valid OPENQUERY() uses?
See possible answers