Tim Mitchell

Tim Mitchell is a business intelligence consultant, author, and trainer. He has been building data solutions for over 20 years, and is a 13-time recipient of the Microsoft Data Platform MVP award (2010-2022). He is the founder and principal data architect at Tyleris Data Solutions.

Tim has spoken at international and local events including the SQL PASS Summit, SQLBits, SQL Connections, along with dozens of tech fests, code camps, and SQL Saturday events. He is the author of the book The SSIS Catalog: Install, Manage, Secure, and Monitor your Enterprise ETL Infrastructure, coauthor of the book SSIS Design Patterns, and is a contributing author on the charity book project MVP Deep Dives Vol 2.

You can visit his website and blog at TimMitchell.net or follow him on Bluesky at https://bsky.app/profile/tmitch.net.
  • Interests: SQL Server, Data Warehousing, ETL, Data Architecture, Python, Dbt

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Blog Post

Why Before How

I’ve spent a lot of time browsing and participating in online technical forums. In my early years in the industry...

2017-03-28 (first published: )

1,891 reads

Blog Post

Managing Bad Data

In the last post in my ongoing series about ETL best practices, I discussed the importance of error handling in ETL...

2017-02-21 (first published: )

2,208 reads

Blog Post

What is ETL?

In my ongoing series on ETL Best Practices, I am illustrating a collection of extract-transform-load design patterns that have proven...

2017-01-16 (first published: )

2,518 reads

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Blogs

T-SQL Snapshot Backups on Availability Group Secondary Replicas

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One of my favourite features of SQL Server 2022 was the T-SQL Snapshot Backups....

The Book of Redgate: Hours

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I have said and written this many times: Redgate Software is the type of...

How to Check TDE Progress and Elapsed Time in SQL Server

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How to Check TDE Progress and Elapsed Time in SQL Server ...

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Squared Values

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Squared Values

I Don't Want To Do XX

By Steve Jones - SSC Editor

Comments posted to this topic are about the item I Don't Want To Do...

Managing Feature Flags with GET_BIT() and SET_BIT() in SQL Server

By john.martin

Comments posted to this topic are about the item Managing Feature Flags with GET_BIT()...

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Question of the Day

Squared Values

What happens when I run this code in SQL Server 2022? 

SELECT SQUARE('12')

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