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

Blog Post

Using Python Code in SSIS

SQL Server Integration Services (SSIS) is a mature, proven tool for ETL orchestration and data movement. In recent years, Python has exploded in popularity as a data movement and...

2025-09-01 (first published: )

360 reads

Blog Post

My Office Setup

At the PASS Summit a few weeks ago, I had a great chat with some folks about our home office setups. More and more of us are working from...

2022-12-16 (first published: )

287 reads

Blog Post

Returning to PASS Summit

In just a couple of weeks, the PASS Summit will return to Seattle, Washington. This one will be extra special, since it’s going to be the first in-person Summit...

2022-10-31

11 reads

Blog Post

Creating a Generic SSRS Report

Creating useful reports is part art and part science. On one end of the spectrum, you have visually appealing and highly customized reports and dashboards that are truly works...

2022-04-13 (first published: )

442 reads

Blogs

Happy Thanksgiving! (USA Holiday)

By

In the United States, today is Thanksgiving. The intent behind the holiday is to...

Getting SQL Server 2025 RTM Running in Containers on macOS

By

SQL Server 2025 RTM is here, and if you’re running Docker on macOS, you...

The PASS Data Community Summit 2025 Recap

By

It’s Monday. I’ve been home since Fri night, but with a busy weekend, I’m...

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Forums

Cannot execute SQL cursor in Azure Query Editor (Preview)

By omkarp88

Apologies if this is posted in the wrong forum, but I am trying to...

SQl Server 2014 linked server remote server

By johnnyrmtl

Hello all, I have a linked server created on an instance which only has...

Find all the tables in a database containing particular column value

By RCRock

Hi, I want to find all the tables name under a database where tables...

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Question of the Day

The Ending Substring

In Azure SQL Database and SQL Server 2025, if I run this, what is returned?

SELECT '[' + SUBSTRING('Steve Jones', 7) + ']'

See possible answers