Dear, I have a question, where I work, we have a Windows Server 2012 R2 server, there we have an IIS 8.5. We plan to work with NLB (load balancing) with this server, we think the following:
- Replicate server server1 on server2
- Put a load balancer in front of these servers.
We arrived successfully there, but when trying to work with this model we had problems with the Session variables, these were not synchronized and we had problems and several errors for this reason, the question is which is the best practice in these cases for to work the sessions, should they be in a server? Will we have to make changes in the applications hosted in the IIS indicating where to read the session variables? Or just by means of configuration can we tell the applications where to find and record the sessions? Thanks for your help.