Qlikvew Clustering - Qlikview Publisher Fault-Tolerance

[#1]

Hi experts,

I'm planning architecture of a Qlikview cluster with the following services:

- 2 Qlikview Servers

- 1 Qlikview Publisher

I've the following doubts:

• If the Qlikview Publisher "dies" how can I recover my data?
• How many licenses I need to have to guarantee the services above?

Thanks!