Welcome to a new Percona Live Europe featured talk with Percona Live Europe 2016: Amsterdam speakers! In this series of blogs, we’ll highlight some of the speakers that will be at this year’s conference. We’ll also discuss the technologies and outlooks of the speakers themselves. Make sure to read to the end to get a special Percona Live Europe registration bonus!

In this Percona Live Europe featured talk, we’ll meet Manyi Lu, Director Software Development at Oracle. Her talk will be on MySQL 8.0: what’s new in Optimizer. There are substantial improvements in the optimizer in MySQL 5.7 and MySQL 8.0. Most noticeably, users can now combine …

Some time ago, feedback was requested on new replication default after MySQL 5.7.  Some of the suggested default are:

relay-log-info-repository = TABLE (previous default FILE) relay-log-recovery = ON (previous default OFF) master-info-repository = TABLE (previous default FILE) sync-master-info = 1,000 (previous default 10,000) sync-relay-log = 1,000 (previous default 10,000)

I agree on the

Lossless RBR TL/DR: There’s been talk of moving the next release of MySQL to minimal RBR: I’d like to suggest an alternative: lossless RBR For MySQL 5.8 there was talk / suggestions about moving to minimal RBR as the default configuration (http://mysqlserverteam.com/planning-the-defaults-for-mysql-5-8/).  I’m not comfortable with this because it means that by default you do not have … Continue reading Lossless RBR for MySQL 8.0?

The post Lossless RBR for MySQL 8.0? first appeared on Simon J Mudd's Blog.