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MySQL
Database Administrator
MySQL questions
9 questions on MySQL for database administrators, easiest first.
Easy
2
Why InnoDB over MyISAM
easy
Finding slow MySQL queries
easy
Medium
3
MySQL default isolation level
medium
Restoring a Percona XtraBackup
medium
Row vs statement binlog format
medium
Hard
4
InnoDB gap locks
hard
Errant GTIDs block failover
hard
Online schema change tools for MySQL
hard
Faster commits with a durability cost
hard
