Boygrouping and server redundancy


I know Boygrouping and stuff. It’s very cool. I need to know it there is a way to create some redundancy on the server. You know, if there is a problem in the server, another machine immediatley stands up and take over.

Is that even possible? I know it’s not done in vvvv, I just want to know you guys experiences on the subject.

Thank you!