June 2012
Intermediate to advanced
638 pages
20h 46m
English
book
WebSphere Application Server V8.5 Concepts, Planning, and Design Guide
by Jan Bajerski, Davide Barillari, Libor Cada, Susan Hanson, Guo Liang Huang, Rispna Jain, Shishir Narain, Jennifer Ricciuti, Christian Steege
Content preview from WebSphere Application Server V8.5 Concepts, Planning, and Design Guide
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Chapter 5. Intelligent Management 129
5.6.3 Concepts
The application edition management feature provides the following capabilities:
Rollout indicates policies that allow you to switch from one edition to another edition with
no loss of service.
Concurrent activation where multiple editions can be concurrently active for an extended
period.
A
validation mode to send selective traffic to verify the correct operation.
Rollout
Rollout activation activates one edition in place of another, ensuring an interruption-free
update in the process. Thus, all application requests are serviced during the rollout and none
are lost. This process ensures continuous application operation from the perspective of the
customers of that application. To do this
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