I want to know the best practice for installing SharePoint with following details:
SharePoint high availability for 500 concurrent users, and up to 10 million documents.
Servers provisioned across two geographically separate data centers (both in same cities)
Users are all internal (Intranet)
SharePoint will operate in an internal secure environment with no access to outside Internet
Please recommend the best approach to have all these covered.
I have read across several articles and think installing separate farms across 2 data centers is good option instead of stretched farms.
But still I want to know which is the best practice and provide some official links to install the same.