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

Give Us TRIM()!

If you're like me, you've probably typed in LTRIM(RTRIM([value])) hundreds, if not thousands, of times during your travels through SQL...

2009-05-28

1,933 reads

Blog Post

Gone Dark

This afternoon was quite interesting around the office.  A strong thunderstorm moved through the area, a common occurrence in Texas...

2009-03-25

1,398 reads

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Blogs

Fabric as a Data Mesh Enabler: Rethinking Enterprise Data Distribution

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For decades, enterprises have approached data management with the same mindset as someone stuffing...

Truncate Table Pitfalls

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 Truncate Table Pitfalls Truncating a table can be gloriously fast—and spectacularly dangerous when used carelessly....

dataMinds Connect 2025 – Slides & Scripts

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You can find all the session materials for the presentation “Indexing for Dummies” that...

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DBCC CHECKIDENT

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Distributed Availability Group Health: T-SQL and Zabbix

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Question of the Day

DBCC CHECKIDENT

What is returned as a result set when I run this command without a new seed value?

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