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The Smiling DBA

Thomas LeBlanc ( MCITP 2005/2008 & MCDBA 2000) is a Senior SQL Server DBA at Turner Industries, LLC in Baton Rouge, LA. He has been in the IT field for 21 years starting as a COBOL programmer, graduating to dBase, FoxPro, Visual FoxPro, upgrading to Visual Basic versions 3-6 and even some .Net(C#). Designing and developing normalized database has become his passion. Full-time DBA work started about 9 years ago for Thomas while working at a Paper Mill in St. Francisville, LA continuing with IEM, then Amedisys. Performance tuning and reviewing database design and code was an everyday occurrence for DBAs at Amedisys. Thomas’ free time is spent helping those less fortunate and improving his relationship with his family and God.

Archives: March 2014

5 Tools Every DBA Should Know About

After monitoring enterprise SQL Server instances for over 10 years now, there are 5 tools that are used every day for spot check views of a system. The order here is not a countdown from 5 to 1. They are presented here in no particular order, because each has its…

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4 comments, 5,288 reads

Posted in The Smiling DBA on 25 March 2014

5 Things a developer should know about databases

 

Database Normalization

Theoretical versus real-world

There is not a strong need for developers to know the theoretical definition of 1st thru 5th normal form, but there needs to be an understanding of some design practices. The keys are:

  1. No Duplicate data in columns in one table
  2. Relationships built as…

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9 comments, 4,453 reads

Posted in The Smiling DBA on 9 March 2014