Johan Nilsson is currently working as a MySQL-DBA on a large-scale installation with zero downtime requirements at one of Europe's largest supplier of smart alarms for homes and small businesses.
He started his career as an UNIX systems and network administrator in 1999, and gradually shifted to working with database administration on systems with high uptime demands. This became the main focus in 2008. He also holds an Oracle 11g DBA OCP.
Have you struggled with identifying issues in MySQL?
Come listen to how Verisure experienced an issue that was identified and resolved using PMM (Percona Monitoring and Management). Verisure was able to find the offending query/tuning parameter, make modifications, and then observe the impact over time thanks to PMM.