Sizing Requirements XI 3.0 (detailed guide or template)

Hi there,

is there a more detailed requirements specication template for hardware sizing in the context of XI 3.0 available ?

I am doing an analysis of what categories of interfaces (file, rfc, jdbc etc./async or sync) with what data volume, what availability and security requirements ... we are going to realise based on XI. The available XI Sizing Guide seems to be quite rough.

I would appreciate any help or references.

Best Regards

Oliver Hensel