Just a short reminder - the two sessions I gave at #OOW14 are available for download: Internals of the Oracle Database 12c Multitenant Architecture ( PDF file for download , 0.8MB), 2014 Evolution of Oracle Database Redo Logs Through Versions ( PDF file for download , 1.1MB), 2014
I use this blog to publish the small bits I come accross when using the Oracle Database. It's the "every day I learn something new" style.