SP2016 COnfiguration

Question

Hi Im implementing a SP on prem 2016/SQL2016 on vms

 

I have confusion

 

 

I want to create 3 Tier

1. SP frontend

2. Application and the rest of all services

3. UAT (sigle farm)

 

What is the best approach? I also noticed frist time i install SP using Custom on Minrole after that i dont see any SP (Central Admin)so i need to uninstall SP but when i want to install again i got some error to connect to DB so the alternate way is to connect to existing farm server which i able to.

 

However, when i want to choose which role now im confused, what happen to Dbase that was created in SQL ?any Effect? Please email me [email protected]