Is SE merging server?

I dont really understand that date sever selection, some of friends saying it is not a merge but some say yes

any idea guys?

They're just breaking data centers down into smaller groups to help with login issues. No merging, nothing is being moved, etc.

I want to say this was down to reduce server loads to help with login issue and lag problems. No mergers, just better data management.

thank you guys~ thread close