microsoft Released this two days ago, and it fills the gap between the Edge Deployment document and real world deployment questions.
Some of the topics covered include:
Commonly Asked Questions
Architecture and Networking Best Practices
How to Set Up Load Balancers
How to Set Up a Firewall
Summary of Best Practices
A lot of this info has previously only been available via forums and/or newsgroups. Nice to see this formalised and released as guidance.
Grab it here