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Database Archiving by Jack E. Olson

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Chapter 16. The Archive Discard Component

The next component to review is the discard component. This component will periodically read the archive data store to find business objects that have reached the end of their intended archive lives and need to be removed. The process removes them from the archive data store and records information about its actions. The steps in the process are shown in Figure 16.1.

Figure 16.1. Functions of the discard component.

This component is less complex and less critical than the extractor component. It is still important since no one wants to retain data longer than it's required. It is also important that the ...

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