IBM® WebSphere® Portal Information Center: http://publib.boulder.ibm.com/infocenter/wpdoc/v6r1m0/index.jsp
The Tuning section of the WebSphere Application Server Information Center located at: http://www.ibm.com/software/webservers/appserv/was/library/
Redbook “WebSphere Application Server V6.1 on the Solaris 10 Operation System” located at: http://www.redbooks.ibm.com/
WebSphere Portal Benchmark Results:Contact the WPLC Performance team.
IBM DB2 Information Center: http://publib.boulder.ibm.com/infocenter/db2luw/v9/index.jsp
Oracle Information Center: http://www.oracle.com/technology/documentation/database10g.html
The ROLTP factors for IBM pSeries Servers can be found at: http://www.ibm.com/servers/eserver/pseries/hardware/system_perf.html
For additional performance-related information, consult the following resources: