March 2004
Intermediate to advanced
440 pages
11h 46m
English
book
DB2 UDB V8 and WebSphere V5 Performance Tuning and Operations Guide
by Whei-Jen Chen, Peter Z He, Kang Yong Ying, Andreas Paulsen, Sunminder S Saini
Content preview from DB2 UDB V8 and WebSphere V5 Performance Tuning and Operations Guide
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Chapter 8. DB2 UDB V8 and WAS V5 integrated performance 327
Multi-row mode has the notion of thread-specific data. Thread-specific data is
defined as session data that was added or removed while executing under this
thread. If End of servlet service or Manual update modes are used and Only
updated attributes is enabled, then only the thread-specific data is written to the
database.
8.2.6 Invalidating sessions
Sessions should be invalidated when the user no longer needs the session
object (for example, the user has logged off the site). Invalidating a session
removes it from the session cache, as well as from the persistent store.
WebSphere o
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