Liferay Portal Performance Best Practices

Liferay Portal cluster configuration

In the previous section, we learned about the software load balancer configuration using the Apache Web Server. In this section, we extend the setup by configuring the cluster between Liferay Portal Server nodes. To set up a cluster of Liferay Portal Server nodes, we need to ensure all shared resources are either centralized or replicated. The following list highlights the resources that need to be handled for cluster setup:

• Liferay Portal web sessions: For every user conversation, a web session object is created and managed by the Liferay Portal application server. A web session object stores important data related to a specific user conversation. In a clustered environment, it is possible that subsequent user ...