Percona Live 2017 Open Source Database Conference

April 24 - 27, 2017

Santa Clara, California

Manyi Lu

Manyi Lu's picture

Manyi Lu

Director Software Development, Oracle


I have 15 years experience in the database field. I am currently working as senior engineering manager at Oracle, heading the MySQL optimizer team. Previously, I held various positions both as product manager and engineering manager at Sun Microsystems.


25 April - 1:20 PM - 2:10 PM at Ballroom C
There are substantial improvements in the Optimizer in MySQL 8.0. Most noticeably, we have added support for advanced SQL features like common table expressions, windowing functions and grouping() function. We also made DBAs’ life easier with invisible index, and additional hints that can be used together with the query rewrite plugin. On the performance side, cost model changes will make a huge... [read more]