Computer Drive User Manual

Web Server Tuning ......................................................................................................................... 32
Portlet Caching ..............................................................................................................................33
MANY PAGES TUNING ................................................................................................................................ 34
DB2 Database Tuning ...................................................................................................................... 34
Cache Manager Service ................................................................................................................... 35
Required Fixes ..............................................................................................................................35
WEB CONTENT MANAGEMENT TUNING .........................................................................................................36
Application Server Tuning ................................................................................................................. 36
WebSphere Portal Service Properties ...................................................................................................37
Cache Manager Service .............................................................................................................. 37
Navigation Service .....................................................................................................................38
WCM Object Cache ........................................................................................................................38
WCM Configuration Service ...............................................................................................................39
JCR Text Search ............................................................................................................................ 39
DB2 Tuning (Authoring Environment) ...................................................................................................40
Multiplatform (LUW) ................................................................................................................... 40
Z/OS ...................................................................................................................................... 41
COMPOSITE APPLICATIONS TUNING ............................................................................................................43
Cache Manager Service Properties ......................................................................................................43
Composite Applications Best Practices ................................................................................................. 44
CLUSTER TUNING ..................................................................................................................................... 46
Application Server Tuning ................................................................................................................. 46
Dynacache Custom Properties ......................................................................................................46
z/OS Dynacache Custom Property .................................................................................................. 46
Thread Pools ...........................................................................................................................47
Transport Buffer Size ..................................................................................................................47
WMM Context Pooling ................................................................................................................ 47
Web Server Tuning ......................................................................................................................... 48
Session Persistence To Database Tuning .............................................................................................. 49
Vertical Cluster Tuning .....................................................................................................................50
Required Fixes ..............................................................................................................................51
OTHER PERFORMANCE TUNING OPTIONS ..................................................................................................... 52
Improving Portal Startup Performance .................................................................................................. 52
Managing the Retrieval of User Attributes .............................................................................................. 53
Identifying a Full Fetch of User Attributes .......................................................................................... 54
Minimum Attribute Set ................................................................................................................. 55
Use of Dynamic Content Features ....................................................................................................... 55
Real-World Network Considerations ..................................................................................................... 56
Compress Content on the HTTP Server ........................................................................................... 56
Enabling Client-Side Caching ........................................................................................................ 57