I am using Qlik sense and successfully installed in one of the windows server, now i am planning to install the same Qlik license key in another new windows servers.
Idea behind this: if any situations occurs our one server went downtime, I can able to work on another server should up and running. without any interruption of my work.
Can i use the same License key to the the same? will it be possible or else will i face any issues?
Hi Rajendra, afaik this "single LEF Active - Pasive" strategy is allowed (be sure that only 1 server is active at all times).
There are a couple things to consider:
1- Unless you are always backing up Server A (Active) to Server B (Pasive) you better set up your Repository Database and Shared Storage in a third place (Server C?) so both Server A and B point to the same configurations, apps, etc.
2- Another strategy could be create an Active - Active structure using multinodes. Server A is the Central Node and Server B is a secondary with all services running and the capability to perform as a temporary Central Node if needed. The recommendations of Server C applies here too.
