Chapter 7
management process. Figure 7.3 illustrates this portion of the process, which includes
scheduling, building, and implementing the change.
Figure 7.3: Scheduling, building, and implementing the change.
Whenever possible, changes should be packaged together into releases. A release is simply a
group of changes (or introductions of new CIs) into the environment. The IT industry has a sort
of general distaste for releases, often feeling that making too many changes at once is asking for
problems. This feeling comes from times when IT professionals have introduced a series of
changes, only to have all of them go wrong--meaning they're now swamped in mitigation
activities. After that horrible experience, they introduce changes slowly--one at a time--and fix
problems as they come up.
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Summary :
The IT industry has a sort of general distaste for releases, often feeling that making too many changes at once is asking for problems.
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