Switch Database - Switch between Opencart databases
Are you running multiple stores and each store data resides in separate database?
Do you have multiple installations of Opencart?
Do you have different environments like production, testing etc?
Do you archive your historical data to other databases?
In all above cases, you will have to deal with multiple URLs and logging into each Administration url is a painful task.
Using this extension you can define the Opencart databases you have and make Admin use any one of the database selected by you. You can work with the data from any Opencart database without actually logging into the specific Opencart URL.