Top 10 MySQL v8.0 features

[Costas]

-Temporary Tables Improvements
-Persistent global variables
-No more MyISAM System Tables
-Reclaim UNDO space from large transactions
-UTF8 performance
-Removing Query Cache
-Atomic DDLs
-Faster & More Complete Performance Schema (Histograms, Indexes, …) and Information Schema
-ROLES
-REDO & UNDO logs encrypted if tablespace is encrypted

http://lefred.be/content/top-10-mysql-8-0-features-for-dbas-ops/