Oracle Database 12c features for AWS

Here are some Oracle 12c features which may be of most interest to customers running Oracle Database on AWS:

-Multi tenant database : http://www.oracle.com/technetwork/database/multitenant/overview/index.html
-Active Data Guard far sync : http://docs.oracle.com/cd/E16655_01/server.121/e17640/create_fs.htm#SBYDB5416
-in memory column database : http://www.oracle.com/us/corporate/press/2020717