One author and Multiple Publish environment

[selvaganesh]

How robust and stable aem will be if we use single author instance for multiple different publishing environments

[Sham_HC]

That's common use case & implemented in many implementations.  Engage with consulting architects & should be able to design & verify based on your requirements.

[Feike_Visser1 · Accepted solution]

+1, this is very common in the real world. Make sure you put dispatchers in front of the publish-instances.