Valuable links for problem determination

Collect troubleshooting data for Business Process Choreographer problems in WebSphere Process Server: http://www-01.ibm.com/support/docview.wss?rs=2307&uid=swg21270939
Collecting Data for DB2 Compiler Issues: http://www-01.ibm.com/support/docview.wss?rs=71&q1=performance+export&uid=swg21106550
Troubleshooting WebSphere Process Server projects, Part 1: Integrating LDAP systems for authentication and authorization: http://www.ibm.com/developerworks/websphere/library/techarticles/1107_volz/1107_volz.html

Operating a WebSphere Process Server environment
Part 1: Overview
http://www.ibm.com/developerworks/websphere/library/techarticles/0912_herrmann1/0912_herrmann1.html
Part 2: Options for maintaining an optimal Business Process Choreographer database size
http://www.ibm.com/developerworks/websphere/library/techarticles/0912_herrmann2/0912_herrmann2.html
Part 3: Setup, configuration, and maintenance of the WebSphere Process Server Business Process Choreographer database
http://www.ibm.com/developerworks/websphere/library/techarticles/0912_grundler/0912_grundler.html
Part 4: Archiving considerations for WebSphere Process Server
http://www.ibm.com/developerworks/websphere/library/techarticles/1105_weiser/1105_weiser.html

Performance tuning publications

WebSphere Business Process Management and WebSphere Enterprise Service Bus V7 Performance Tuning: http://www.redbooks.ibm.com/abstracts/redp4664.html?Open