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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228 DB2 UDB V8 and WebSphere V5 Performance Tuning and Operations Guide
In order to reduce the amount of data stored in the session, avoid storing large,
complex object graphs in it. In some cases it may be beneficial to store objects in
the session, although they can be recreated or retrieved to avoid the overhead of
doing so. In these cases, consideration should be given to making these
attributes transient. If this is done, you have to ensure that the application code
will handle the transient attributes having null values. Alternatively, the
readObject() method of the object could be overwritten to recreate the transient
data when the object is deserialized.
The session object can be garbage collected after it has been invalidated. Thi ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.