Clustering

[#1]

Hi,

I have two QlikView servers and one publisher. What is the best way of the clustering deisgn.

[danielrozental]

You can implement 2 or more accesspoints if needed. You will only need a router thats capable of

1. Supports ‘sticky sessions’ – this ensure a users session persists on the same node

within the cluster, usually by using a cookie to achieve this.

2. Availability – the load balancer checks the availability of the AccessPoint web server

and QlikView servers.

3. Some form of load balancing algorithm to determine which server is least loaded.

Most companies, at least companies big enough that they might be interested in high availability, would probably already have this kind of routers.