I'd like have a document like mid-range document "h8268-vnx-block-best-practices.pdf" for DMX AND/OR VMAX.

I'm looking for the Symmetrix or VMAX documents, like a  mid-range document "h8268-vnx-block-best-practices.pdf".

I 'd know DMX/VMAX every function detaild description, and/or performance considarations.

Documents "h8268-vnx-block-best-practices.pdf" has special description, but if there is Hi-End DMX/VMAX version exists...

Is there any one know such documents or links on the Powerlink, it's helpful for me.