The best advance in Oracle database 12c

Adaptive execution plans.

This new feature, by itself will justify many upgrade around the globe.

Most of database operation are repetitions, and as everywhere always have a “bad execution plan” due to lack of precise statistics. And this used to go over and over.

But now the database will gonna behaviour better and better.

I can imagine improvements in more 90% on hardest operation.

Decreasing in CPU demands and memory.