Where should I put the Observer in a Fast-Start Failover configuration?

[@robertcrames3636]

Thank You, L.C., for this very helpful content. Very well explained and understandable even for me ...

[@mazgonar]

Perfect explanation and great video!

[@valiantvimal]

This is really a very good explanation. But can you please explain an another scenario, what happens if there is network disconnection between External Observer and the Primary site and vice-versa?

[@maveasna2096]

how to start external observer on third node ?