Azure Data Factory Interview Questions and Answers
Get a few common questions and possible answers about Azure Data Factory that you may encounter in an interview.
2022-06-03
4,548 reads
ADF
Understanding the Mapping Data Flow Activity in Azure Data Factory
Learn about using Mapping Data Flows in Azure Data Factory.
2022-04-25
10,331 reads
How to Flatten JSON in Azure Data Factory?
When you work with ETL and the source file is JSON, many documents may get nested attributes in the JSON file. Your requirements will often dictate that you flatten those nested attributes. There are many ways you can flatten the JSON hierarchy, however; I am going to share my experiences with Azure Data Factory (ADF) […]
2021-09-17
20,554 reads
Working with Get Metadata Activity in Azure Data Factory
Learn how to gather metadata information about the files being processed in your ADF pipeline.
2021-08-20
23,836 reads
Why Power Query as an Activity in Azure Data Factory and SSIS?
There is a Power Query activity in SSIS and Azure Data Factory, which can be more useful than other tasks in some situations.
2021-07-26
4,511 reads
Reading Stored Procedure Output Parameters in Azure Data Factory
This article will help you to work with Store Procedure with output parameters in Azure data factory.
2021-04-06
35,072 reads
How to simulate Case statement in Azure Data Factory (ADF) compared with SSIS?
This post will describe how you use a CASE statement in Azure Data Factory (ADF). If you are coming from SSIS background, you know a piece of SQL statement will do the task. However let's see how do it in SSIS and the very same thing can be achieved in ADF. Problem statement For my […]
2020-11-12
22,579 reads
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Question of the Day
RegEx Functions IV
I have this data in a table in a SQL Server 2025 database:
EmailAddressID EmailAddress 7 dylan0@ADVENTURE-WORKS.COM 8 Diane1@ADVENTURE-WORKS.COMIf I run this query, which row(s) are returned?
SELECT top 10 * FROM person.EmailAddress WHERE REGEXP_LIKE(EmailAddress, '^D', 'i') AND BusinessEntityID IN (7,8)See possible answers