Read/Write Splitting with MySQL and PHP
Using MySQL replication gives you an opportunity to scale out read queries. However, MySQL replication is asynchronous so the slave may fall behind. This webinar shows the correct ways to check when the slave is safe to query and how to architect your PHP application to adapt dynamically when the slave is out of sync.
WHEN: Wednesday, January 23, 2013
PRESENTER: Bill Karwin, Principal MySQL Instructor
Slides: Download Here