failover MSCS 2nd WebSphere high availability built-in options failover-ready application code 2nd fault recovery Domino server scalability and performance enhancements fault tolerance AIX HACMP 2nd fault tolerant technology high availability 2nd fault-tolerant servers WebSphere high availability FFDC (First Failure Data Capture) filters Java Servlet 2.3 firewalls clustering First Failure Data Capture [See FFDC] Fix Pack 2 to DB2 UDB 8.1 Lotus Workplace 2nd Fixpack installation WebSphere clustering flexibility WebSphere and Domino role in on-demand operating environments flexible, portable caching formal collaboration forms (Domino) versus WAS JSPs 2nd formula engine Domino server scalability and performance enhancements foundation and tools WebSphere products four-processor servers performance testing full system audit full-text search feature Domino server scalability and performance enhancements functions JSP expression language EL future Domino multiprocessor server performance 2nd future of Domino 2nd browser-based clients 2nd convergence of function 2nd open standards versus proprietary programming interfaces future of IBM and Lotus e-business on-demand 2nd portal development 2nd WebSphere approach future of WAS browser-based clients 2nd convergence of function 2nd evolution of WebSphere 2nd open standards versus proprietary programming interfaces