Tim Mitchell

Tim Mitchell is a business intelligence consultant, author, trainer, and Microsoft Data Platform MVP with over fifteen years of data architecture experience. He is the founder and principal of 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 coauthor of the book SSIS Design Patterns, and is a contributing author on MVP Deep Dives 2.

You can visit his website and blog at TimMitchell.net or follow him on Twitter at @Tim_Mitchell.
  • Interests: SQL Server, Data Warehousing, ETL, .NET development

Secure Your Data Prep Area

I’ve been building ETL processes for many years, and I’ve learned two universal truths: data preparation is messy, and you must always secure your data prep area. A data...

2020-06-18

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Lessons from Iowa’s Caucus Debacle

Earlier this week, the state of Iowa held its caucuses to choose each political party’s nominee for November’s presidential election. Being the first state in each election cycle to...

2020-02-11 (first published: )

780 reads

Blogs

Logical crossroads in Azure Data Factory (IF and Filter operations)

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(2021-Jan-19) I was raised listening and reading fairy tales where the main character would reach...

Storage Tiers What SQL Server DBAs Need to Know

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“One Gerbil, Two Gerbils or Three Gerbils?” is a common DBA joke about server...

Storage Tiers What SQL Server DBAs Need to Know

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“One Gerbil, Two Gerbils or Three Gerbils?” is a common DBA joke about server...

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Use Domain Account for SQL Server service on Linux

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Currently, while installing SQL server we use a local linux account to run the...

Reversing a String in Python

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Group By and JOIN within SQL Server (when dealing with multiple columns)

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I have 2 tables, df1, and df2. I would like to join the two...

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