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  SQL Performance Explained: The database tuning book for developers

  

  sql-performance-explained.com

  SQL Performance Explained: The Database Tuning Book for Developers — It’s not free but Markus is very well respected in this space, a PDF version is only €10, and he’s just made some updates for 2019.

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Appears in lists (2)

• Issue 251 - AWS RDS now supports per-second billing, but..
• Issue 282 - SQL tops US employers' lists of in-demand tech skills