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Use the index, Luke!

While investigating some database related performance issues, I discovered the following website:

 


This site explains everything you as a developer need to know about SQL indexing. Use The Index, Luke is the free web-edition of SQL Performance Explained. It presents indexing in a vendor agnostic fashion but also share product specific guidelines for DB2, MySQL, Oracle, PostgreSQL and SQL Server.

Do you think you already know everything you need to know about SQL indexing? Confirm your skills by taking this short 3 minute test: 3-Minute Test: What do you know about SQL performance?

I could not say that I did so great:



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