![Error while trying to create another MySQL instance on a server - Database Administrators Stack Exchange Error while trying to create another MySQL instance on a server - Database Administrators Stack Exchange](https://i.stack.imgur.com/KFJlj.png)
Error while trying to create another MySQL instance on a server - Database Administrators Stack Exchange
![performance - How MySQL tables are opened? table_definition_cache, table_open_cache, .frm files and Data Dictionary: How are they related? - Stack Overflow performance - How MySQL tables are opened? table_definition_cache, table_open_cache, .frm files and Data Dictionary: How are they related? - Stack Overflow](https://i.stack.imgur.com/YEJBM.png)
performance - How MySQL tables are opened? table_definition_cache, table_open_cache, .frm files and Data Dictionary: How are they related? - Stack Overflow
![How Triggers May Significantly Affect the Amount of Memory Allocated to Your MySQL Server - Percona Database Performance Blog How Triggers May Significantly Affect the Amount of Memory Allocated to Your MySQL Server - Percona Database Performance Blog](https://www.percona.com/blog/wp-content/uploads/2021/11/Triggers-Affect-Memory-Allocated-to-Your-MySQL-Server-300x157.png)