[seanman]

I have been looking for something like this for so long, amazing post. I would love a section on composite indexes. That is something that I still have a hard visualizing…

[tpetry]

I invented a new way of visualisi g composite ones when I wrote my book about indexing. You can scroll down on the landing page to the fundamentals chapter to see it.

https://sqlfordevs.com/ebooks/indexing

[bddicken]

Thanks Sean! Yeah that would be very cool to have an interactive visual for that as well. So many possibilities!