Assuming you mean a DB schema per tenant (and not server/tenant), you can control quality of service by setting account limits for each user: https://dev.mysql.

Assuming you mean a DB schema per tenant (and not server/tenant), you can control quality of service by setting account limits for each user: https://dev.mysql.com/doc/refman/8.0/en/user-resources.html https://dev.mysql.com/doc/refman/8.0/en/user-resources.html You can write scripts to do bulk updates/queries as long as you can ensure that the table schema remain consistent between each individual DB.