Erin Welker

Erin
Welker

Erin Welker is an independent Microsoft SQL Server consultant, author, trainer, and presenter, specializing in business intelligence and performance. She has been working with SQL Server since version 1.11.

Articles
Debugging and Logging in SSIS - 28 Mar 2008 1
Easily debug packages, Control Flow tasks, and Data Flow tasks and log package-execution information using the debugging and logging capabilities in SSIS.
Data-Type Conflicts 2
Find out how to assign a compatible data type to the data destination(s) early in the pipeline to avoid data-type conflicts.
Upgrade Your Analysis Services Terminology
The new terminology in SQL Server 2005 Analysis Services (SSAS) can seem intimidating, but you can simplify it by using this vocabulary equivalency chart.
Scripting a Cube in XMLA
Virtually any object in Analysis Services 2005 can be scripted in XMLA. Here's a checklist for scripting objects and a sample script.
Moving Cubes from Analysis Services 2000 to 2005 2
Deciding to upgrade from Analysis Services 2000 to 2005 might be a no-brainer, but figuring out how to move your cubes can be a more complicated process. Here are some key concepts to help you decide whether to migrate or rebuild your cubes.

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From the Blogs
Dec 16, 2014
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Eight SQL Server Signs the Illuminati Exist

Make no mistake about it, the signs that the Illuminati exist are all around us. You can find their markings on our buildings, on our currency and even in our music videos. That’s right, they’re everywhere!...More
Dec 2, 2014
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AlwaysOn Availability Groups and SQL Server Jobs, Part 16: Job Synchronization Checkup Logic

With Linked Servers configured to allow cross-host or cross-box communication between the servers you’re using to host your AlwaysOn Availability Groups, it’s time to start looking at some scripts that can be used to regularly check whether or not SQL Server Agent jobs are correctly synchronized across all servers in your topology....More
Abstract illustration of linked SQL Servers
Nov 18, 2014
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AlwaysOn Availability Groups and SQL Server Jobs, Part 15: Setting Up Linked Servers

Learn about setting up Linked Server definitions to let two (or more) servers in an AlwaysOn Availability Group talk to each other and check up on job statuses of jobs running on each other....More
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