I have an application that reads an image file and puts it into a MEDIUMBLOB. Or at least that's what it's supposed to do. What it actually does is nothing. I can do the database insert, which ...

Database Consolidation—Multiple source databases may be migrated to a single database for consolidation. Platform migration—Data on a local machine may be migrated to a cloud database service.

Use this guide to learn how to easily create and manage a MySQL 8 user with remote access to all databases.