Workloads
can be dynamically rebalanced as storage is reconfigured such that when storage is
added or removed from the pool, data can be redistributed in the background.
Oracle Enterprise Manager
Oracle Enterprise Manager was first distributed with Oracle7 and was designed for
simplifying database management. Early EM versions required Windows-based
workstations as client machines. A Java applet browser-based EM console appeared
with the Oracle8i database release. The HTML-based console was introduced with
Oracle9i products, including the Oracle Application Server, and is now the basis for
Enterprise Manager included with the database. As of Oracle Database 11g, the Java
applet console is no longer available.
Today, EM is far more than just a database management interface. EM has many
optional packs that extend its ability to manage not only Oracle databases but also
other infrastructure components commonly present. These packs include:
Database Management Packs
Diagnostics, Tuning, Change Management, Configuration Management,
Provisioning
Standalone Management Packs
Provisioning, Service Level Management
Application Management Packs
E-Business Suite, PeopleSoft Enterprise, Siebel
Middleware (Oracle Application Server) Management Packs
Diagnostics, Configuration Management, Identity Management, Provisioning,
SOA Management
Management Connectors
Microsoft Operations Manager, Remedy Helpdesk
Operating System Management Packs
Oracle Linux
System Monitoring Plug-ins
EMC Celerra, EMC Symmetrix DMX, NetApp Filer, BEA WebLogic, JBoss
Application Server, IBM WebSphere, IBM WebSphere MQ, IBM DB2, Microsoft
IIS Server, Microsoft Active Directory, Microsoft BizTalk Server, Microsoft
Oracle Enterprise Manager | 127
Commerce Server, Microsoft ISA Server, Microsoft .
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