Installation and network configuration

If the Unica Interact server is required to maintain session data across multiple Unica Interact API calls and you are using the Ehcache cache manager to improve performance, use sticky load balancing and local session management instead of distributed session management.

Using Ehcache, distributed mode incurs the cost of communication between the Unica Interact runtime servers to keep the sessions consistent. Local session management can avoid that cost.

In Unica Platform configuration settings for the Unica Interact runtime server, set the Interact > cacheManagement > EHCache > Parameter Data > cacheType property to local.