
12 DB2 II and WPS Synergy
Page transformation services provide support for a wide variety of client
devices.
Other services provide or manage:
– User profile and other types of persistent data
– Security and access control services, including user authentication and
authorization
– Performance monitoring, load balancing, and content caching
1.4.4 Portal server
The portal server is a specialized application server that provides business logic
for a portal application. Typically built on top of an J2EE-compliant application
server, the portal server provides development and runtime infrastructure for the
portal. A portal server often works in conjunc ...