The Siebel builders support pooling of sessions to your backend Siebel servers.
By default session pooling is disabled which is a reasonable configuration for a IBM® WebSphere® Portlet Factory Designer environment. However, on the server you may want to enable pooling to minimize the number of sessions created and improve overall builder runtime performance. See the Siebel Getting Started Guide for information about the properties available to control session pooling
Note: The Siebel builders use the standard open source Apache Commons pooling implementation. See the Commons documentation for the GenericKeyedObjectPool class on the Apache web site for detailed information on the meanings of these properties.