How to setup a backup for 2 VPSs in 2 DCs? Do I need a load balancer? What about Failover IP?
what is the best solution when I want 2 servers in 2 separated DCs. The main one in EU, second one in US. The second one should same like the main one or at least the DB should be copied from the main one every X minutes.
In case of problem with the main server/DC SOMETHING should automatically switch the trafic to the second one without any problems. Do I need a load balancer? What about Failover IP?
What would you suggest me?