With experience as an open-source DBA and developer for software-as-a-service environments, Valerie has expertise in web-scale data storage and data delivery.
26 April - 5:00 PM - 5:25 PM at Ballroom C
In this session we will share our experiences using gh-ost for long-running schema changes in a multi-tier replication topology under high-volume traffic. This will include sharing how gh-ost can work with topologies using the Tungsten Replicator. We’ll share the ideal combination of commands to use in this setup, and discuss reasons we chose gh-ost over our old friend pt-online-schema-change.... [read more]