After a long wait Oracle Enterprise Manager 12c, aka Oracle Enterprise Manager Cloud Control 12c is about to make it’s appearance. You can find information about the EM12c environment via following this link: http://www.oracle.com/technetwork/oem/grid-control/overview/index.html
This will not only bring you to the documentation and download URL’s but also to some ELearning YouTub movies that demonstrate some functionality like, Active Session History Analytics, Real Time ADDM, how to manage and view Coherence, SOA environments, Identity management and Database Cloud Self Service Portal demonstrations (see demos on demand link). In all Oracle Enterprise Manager Cloud Control 12c has become the overall “Red Stack” configuration and management tool for all Oracle products.
The direct link to this is (you will need an OTN login account):
Some first glance pictures here (via YouTube Oracle E-Learning):