Chapter 12. InfoSphere Warehouse resilience with Optim Configuration Manager 435
the manager, and then select the Client tab. The Optim Data Runtime client
within the table of monitored clients is displayed, as shown in Figure 12-22.
Figure 12-22 The newly registered Optim data runtime client within Optim Configuration Manager
12.6 Optimize database storage with Optim
Configuration Manager
Using Optim Configuration Manager, DBAs can optimize database storage both
by reducing storage consumption and by implementing a multi-temperature
schema.
Optim Configuration Manager provides two mechanisms to help optimize
storage:
???? The first mechanism involves making recommendations for where and which
type of compression can be applied to database objects to regain space. The
tool also estimates how much space will be saved after implementing the
recommendations.
???? The second mechanism is where Optim Configuration Manager is used to
locate seldom-used objects and trapped storage within a database.
Trapped
storage
refers to storage that has been allocated but is not being used. This
occurs when system administrators assign extra space to ensure a sufficient
storage allocation. This method might lead to wasted space.
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