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Knowledge Base

Tool/Feature Documentation

Data Masking for MongoDB | Tool Documentation

Data Masking for MongoDB is the data masking tool in Studio 3T that lets you obfuscate collections on a field level.

Posted on: 01/12/2020 (last updated: 19/03/2025) • Kirsty Burgess • 6 minutes

Reschema for MongoDB

Reschema is the MongoDB migration tool that lets you move an existing collection to a new collection that conforms to the schema you design.

Posted on: 23/11/2020 (last updated: 17/03/2025) • Kirsty Burgess • 8 minutes

Query Manager

Query Manager keeps track of all your MongoDB queries in Studio 3T and allows you to organize your queries and scripts into folders. You can access Query Manager from the Collection Tab, IntelliShell, SQL Query, the Aggregation Editor, or the My resources sidebar. Displaying the Query Manager To display the Query Manager, click Load Query and […]

Posted on: 15/10/2020 (last updated: 13/02/2024) • Kirsty Burgess • 5 minutes

Export Wizard

Export MongoDB to CSV, JSON, BSON/mongodump, SQL, and another collection in a few clicks with Studio 3T’s Export Wizard.

Posted on: 14/10/2020 (last updated: 13/03/2024) • Kirsty Burgess • 13 minutes

Import Wizard

Studio 3T’s Import Wizard is the easiest way to import data to MongoDB from JSON, CSV, BSON/mongodump, SQL, and another collection.

Posted on: 16/09/2020 (last updated: 30/09/2025) • Kirsty Burgess • 7 minutes

Visual Explain | MongoDB Explain, Visualized

Visual Explain shows the stages MongoDB took to execute a query in a flowchart, so you don’t have to decipher the JSON-formatted MongoDB explain() output.

Posted on: 14/09/2020 (last updated: 29/05/2024) • Kirsty Burgess • 6 minutes

Want to Find Slow Queries? Check MongoDB Current Operations

Studio 3T replaces the currentOp command with a Current Operations feature, which you can access by right-clicking on any collection.

Posted on: 11/08/2020 (last updated: 13/12/2023) • Kathryn Vargas • 3 minutes

Connection Manager

Whether you are using MongoDB Atlas, MongoDB Community Server, or MongoDB Enterprise Server, the Connection Manager in Studio 3T makes it easy to connect to a standalone connection, replica set, sharded cluster, or DNS seedlist.

Posted on: 28/07/2020 (last updated: 25/09/2025) • Kirsty Burgess • 14 minutes