replication

[#1]

Que- which type of data replicate in replica@tion and reverse replication process?

[#2]

Hi,

With proper permissions you can replicated everything from author to publish. In AEM everything is content.

Please check Replication

Thanks

Arun

[#3]

Using replication, you can replicate directly, however, can't replicate access of the users.

[#4]

IN later versions of AEM - you cannot replicate user generated content - like comments on pages. Community has its own way to move data from Pub to Auth.