Sometimes you need to copy Percona data to MongoDB, you can use Withdata DBToMongo as Percona to MongoDB Copier (Converter / Transferor).
Works GREAT on Windows, Mac and Linux.
Support all MongoDB deployment types: standalone, replica set, sharded cluster, and MongoDB Atlas.
Can run in GUI mode, Step by Step, just a few mouse clicks.
Can run in CLI (Command Line Interface), for Scheduled Tasks and Streams, for Automation.
Start Withdata DBToMongo.
Login to Percona.

Login to MongoDB.

Click "Convert From Query" at task dialog.

then show the wizard.
1. Enter source Percona query.

2. Choose destination MongoDB collection and config fields.

3. Set rows options.

4. Export Percona query results to MongoDB collection.

Click "View", See MongoDB collection data.

Click "Convert From Table" at task dialog.

then show the wizard.
1. Choose source Percona table.

2. Choose destination MongoDB collection and config fields.

3. Set rows options.

4. Copy Percona table data to MongoDB collection.

Click "View", See MongoDB collection data.

Click "Convert Similar Tables" at task dialog.

then show the wizard.
1. Select source Percona tables.

2. Choose a destination MongoDB collection and config fields.

3. Set rows options.

4. Copy data from Percona to MongoDB.

Click "View", See MongoDB collection data.

Click "Convert All Tables" at task dialog.

then show the wizard.
1. Select source tables.

2. Target collections, choice "Import Type".

3. Map Percona tables to MongoDB collections.

4. Summary.

5. Batch copy Percona data to MongoDB.

Click "View", See MongoDB collection data.

After coping Percona data to MongoDB in GUI, and Saving "Percona to MongoDB" session, then you can:
After coping Percona data to MongoDB in Command Line, then you can schedule and automate "Percona to MongoDB" conversion task by:
How long does it take to copy Percona data to MongoDB?
Is it safe to copy Percona data to MongoDB using DBToMongo?
Can I copy Percona data to MongoDB in command line?
Can I batch copy data from Percona tables to MongoDB collections?