After doing my seminar in Spain last month, one of the attendees sent me a secret note about what the CBO would look like in Oracle 12g. Apparently it’s re-engineered from ground and completely different from anything we’ve seen before. It goes beyond being automatic, intelligent and auto-tuning, it’s actually edible too!
Thanks to John Ospino for sending me this insider-info ;)
NB! If you want to move to the "New World" - offload your data and workloads to Hadoop, without having to re-write your existing applications - check out Gluent. We are making history! ;-)