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Welcome to the Twitter MySQL wiki! Twitter MySQL changes are primarily focused on making the day-to-day administration of MySQL easier and to improve the predictability of Twitter's services around MySQL. It is our intention to push changes upstream as much as possible. Contact us on GitHub or file any issues if you have questions.

Documentation

1. Server Administration
   • Status Variables
   • System Variables
2. Functions
   • Engine Control
3. Data Definition Statements
   • Table Options
4. InnoDB
   • Startup Options and System Variables
   • Prefetch Pages
5. Replication
   • Dynamic Replication Filters
6. MySQL Programs
   • MySQL Server Startup Script
7. Statement Timeout
8. INFORMATION_SCHEMA Tables
9. Change History