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 author of the book The SSIS Catalog, 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

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Blog Post

Studying Failures

Over the weekend, I went to the local theater to watch Sully, the movie about the US Airways pilot who...

2016-10-05 (first published: )

1,308 reads

Blog Post

ETL Modularity

Imagine for a moment that you’ve built a software thing. In fact, we’ll call it Thing. You put a lot...

2016-07-18 (first published: )

2,083 reads

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Blogs

Query deadlock info in Azure SQL DB

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A couple of weeks ago, a developer came to me and wanted to know...

MSSQL Database Property LastGoodCheckDbTime to Get the Last Successful DBCC CHECKDB on a Database

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Database Property LastGoodCheckDbTime to Get the Last Successful DBCC CHECKDB on a Database As one...

Dynamic Warehouse & Lakehouse Connections in Microsoft Fabric Data Pipelines

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When you develop data pipelines in Microsoft Fabric (the Azure Data Factory equivalent in...

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Baseball Everywhere

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How to run custom python module on SQL Server?

By yyang5823

I am working on a small test script on SQL server 2022 using python...

Upgrade to SQL2019 from 2012 Query is taking time, Need Query Optimization steps

By ralahari

Upgrade to SQL2019 from 2012 Query is taking time, Need Query Optimization steps and...

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Question of the Day

Sensitivity Ranks

I want to use the ADD SENSITIVITY CLASSIFICATION DDL to mark some columns in my SQL Server 2022 database as PII. Can I use this code? 

ADD SENSITIVITY CLASSIFICATION TO dbo.sales.price,
    dbo.sales.discount
WITH (
    LABEL = 'Highly Confidential',
    INFORMATION_TYPE = 'Financial',
    RANK = 'INTERNAL ONLY'
);

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