AS now lets you archive the configuration of an individual instance either to act as a
backup before making configuration changes or to apply to any other instance.
Oracle Application Server 10g Release 2 added an implementation for management
beans, based on the JMX standard, that provides management and deployment functionality
for JavaBeans based on OC4J.
In Oracle Application Server 10g Release 3, Oracle introduced a new management
capability with Dynamic Resource Monitor (DRM). The monitor is designed to
watch resource utilization across nodes and dynamically allocate these resources,
based on policies created by the system manager.
Caching
Caching is a standard concept in computing; caching speeds up the retrieval of frequently
used information by saving it in a location where it can be rapidly retrieved.
In the database, this means keeping frequently used data in memory, rather than
retrieving it from disk. For Reports Server, described earlier, this means saving a
report rather than running it again.
Oracle Application Server includes two specific components meant to provide additional
caching capabilities: Web Cache and Java Object Cache.
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