Kathi Kellenberger

Kathi
Kellenberger

Kathi Kellenberger is a is a senior consultant with Pragmatic Works and a SQL Server MVP. She has authored, co-authored, or tech edited eight SQL Server books. Kathi enjoys presenting and teaching SQL Server topics. When not working, she enjoys spending time with family and friends and is the person who introduced karaoke to the SQL Server community.

Articles
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Create Pivoted Tables in 3 Steps 3
If you want to create pivoted tables but found the PIVOT operator syntax in SQL Server Books Online (BOL) confusing, try this three-step approach to creating a PIVOT query. This query uses a common table expression (CTE).

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From the Blogs
Mar 6, 2015
blog

AlwaysOn Availability Groups and SQL Server Jobs, Part 19: Availability Group Database Backups

One of the biggest strengths of AlwaysOn Availability Groups is that they allow DBAs to address both high availability and disaster recovery concerns from a single set of tooling or interfaces. But, this doesn’t mean that you won’t still need backups....More
Feb 25, 2015
Commentary

Data Profiling to the Rescue by Pushing Metadata Boundaries 1

Don’t let bad data sneak up on you when and where you least expect it. Ferret out bad data with Melissa Data’s newest Profiling Component for SSIS. Learn how to take control of your data using knowledge-base-driven metadata. The truth shall set you free!...More
Feb 16, 2015
blog

AlwaysOn Availability Groups and SQL Server Jobs, Part 18: Health Checks for Availability Groups 1

Now that we’ve outlined the process to let servers in a SQL Server AlwaysOn Availability Group "talk to each other" by means of setting up linked servers, it’s possible to set up some additional or improved checks on Availability Group Health....More
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