MySQL Parallel Replication and Slave Group Commit

http://blog.booking.com/evaluating_mysql_parallel_replication_2-slave_group_commit.html

Follow the link above to read my latest article on the Booking.com developer blog.  It is about MySQL Parallel Replication and a very nice side effect of the MariaDB implementation: Slave Group Commit.

This is also a good opportunity to remind you that I will speak at Percona Live Santa Clara 2015 about Binlog Servers at Booking.com.  More to come about the content of the talk soon.

Follow up on MySQL 5.6 GTIDs: Evaluation and Online Migration

One year ago, I blogged about Evaluation and Online Migration of MySQL 5.6 GTIDs.  At that time, we setup the following test environment where:

• A is a production master with GTIDs disabled,
• D to Z are standard slaves with GTIDs disabled,
• B is an intermediate master running my recompiled version of MySQL implementing the ANONYMOUS_IN-GTID_OUT mode (see the details my previous post),
• C is a slave with GTID enabled.

Promise from PLUK 2014 finally fulfilled: Better Parallel Replication for MySQL

http://blog.booking.com/better_parallel_replication_for_mysql.html

Follow the link above to read my latest article on the Booking.com developer blog.  It is about MySQL Parallel Replication and Binlog Servers.

This fulfills my promise made at Percona Live London 2014 during my talk High Availability, Disaster Recovery and Extreme Read Scaling using Binlog Servers: I finally took the time to write about slide #25.

This post is also a good opportunity to remind you that I will speak at Percona Live Santa Clara 2015 about Binlog Servers at Booking.com.  More to come about the content of the talk soon.