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Rick Greenwald, Robert Stackowiak, Jonathan Stern

"Oracle Essentials: Oracle Database 11g"


Data Movement page
Manages data movement features such as Streams and transportable tablespaces.
Software and Support page
Provides access to the Support Workbench for reporting problems to Oracle
Support that you observe in the AWR.
The sophistication of Enterprise Manager continues to grow, as illustrated by the
Real Applications Testing Option??™s database workload capture and replay capability
introduced in Oracle Database 11g. Youcan now use Enterprise Manager to recreate
your production environment in a test environment and test your changes in
the test environment before propagating those changes back into production.
You will find this new capability under the Software and Support tab. Here you can
define and start or schedule the capture of the production workload (e.g., the load
and concurrency in the production system). You can also view other previous captured
workloads, manage replays, and stop an active capture or replay. You then
move the captured workload, in replay format, to the test system. You can then
replay the production workload against the changes you make to the test system
while checking for errors, data divergence, and performance changes.


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