RMAN Enhancements in Oracle 12c [ID 1534487.1]
Master Note For Oracle Database 12c Release 1 (12.1) Database/Client Installation/Upgrade/Migration Standalone Environment (Non-RAC) [ID 1520299.1]
Oracle Database 12.1 : FAQ on Queryable Patch Inventory [ID 1530108.1]
Oracle Database 12c Release 1 (12.1) Upgrade New Features [ID 1515747.1]
Complete Checklist for Manual Upgrades to Oracle Database 12c Release 1 (12.1) [ID 1503653.1]
Changes For Oracle Database 12.1 Standalone Installation [ID 1483380.1]
Requirements for Installing Oracle Database 12.1 on Solaris 10 SPARC [ID 1517948.1]
Requirements for Installing Oracle Database 12.1 on RHEL6 or OL6 64-bit (x86-64) [ID 1529864.1]
Requirements for Installing Oracle Database 12.1 64-bit (AMD64/EM64T) on SLES 11 [ID 1519770.1]
How To Downgrade Oracle Database 12c Release 1 (12.1) To Previous Versions [ID 1516622.1]
How to Drop/Truncate Multiple Partitions in Oracle 12C [ID 1482264.1]
Oracle Database 12c Release 1 (12.1) DBUA : Understanding New Changes With All New 12.1 DBUA
[ID : NOTE:1493645.1]
RMAN RECOVER TABLE Feature New to Oracle Database 12c [ID 1521524.1]
How to Merge Multiple Partitions in Oracle 12C [ID 1482263.1]
How to Create Interval-Reference Partitioned Tables in Oracle 12c [ID 1519042.1]
Include to all above documents you can find all new features and document in one place, my friend Steve Karam on his blog (Click Here) collect all folks articles that has been posted about DB12c, it’s really worth to take alook and share it.
Thank you
Osama mustafa