DevOps

• pt-online-schema-change error "Error creating new table ... duplicate key" Jun 16, 2016 - 3 min read
• Quickie: Quickly rename MySQL database Mar 2, 2016 - 1 min read
• SSH with a Bastion Host Feb 27, 2016 - 2 min read
• Setting up a new MySQL slave database via steaming xtrabackup Jan 27, 2016 - 5 min read