Jesper Wisborg Krogh is a member of the Oracle MySQL Support team and has spoken on several occasions at Oracle OpenWorld. He has a Ph.D. in computational chemistry before changing to work with MySQL and other software development in 2006. Jesper lives in Sydney, Australia, and enjoys spending time outdoors walking, traveling, and reading. His areas of expertise include MySQL Cluster, MySQL Enterprise Backup, and the Performance and sys schemas. He is an active author in the Oracle Knowledge Base, and regularly blogs on MySQL topics.