analyzing single cluster topology workload balancing

Single-cluster topology

http://www-01.ibm.com/support/knowledgecenter/SSBN76_7.0.0/com.ibm.wdpe.install.server.doc/WDPEserver/concept/single-clustertopology.html

Considerations for selecting a topology

https://www-01.ibm.com/support/knowledgecenter/SS7J6S_7.0.0/com.ibm.websphere.wesb.doc/doc/cpln_considerations_top_selection.html

Improving the performance of BPEL process navigation
http://www-01.ibm.com/support/knowledgecenter/SS7NQD_8.0.1/com.ibm.wbpm.bpc.doc/topics/t5tuneint_processnavigation.html

WebSphere Process Server operational architecture: Part 1: Base architecture and infrastructure components

http://www.ibm.com/developerworks/websphere/library/techarticles/0809_faulhaber/0809_faulhaber.html