Document Database

Explore and manage collections of documents in MongoDB^® using MongoDB C++ interface

Using the MongoDB C++ interface, you can connect to MongoDB, access documents, and import the stored data into the MATLAB^® workspace for analysis. You can also run MongoDB queries against a document collection in MongoDB. To add data to document collections, you can export MATLAB tables, structures, and objects into MongoDB.

Database Toolbox™ includes the MongoDB C driver in the installation.

Objects

connection MongoDB C++ interface connection (Since R2021b)

Functions

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MongoDB C++ Interface Connection

`mongoc`	Create MongoDB C++ interface connection (Since R2021b)
`isopen`	Determine if MongoDB C++ interface connection is open (Since R2021b)
`close`	Close MongoDB C++ interface connection (Since R2021b)

Import Document Collections into MATLAB

`count`	Count total number of documents in MongoDB collection (Since R2021b)
`find`	Retrieve documents in MongoDB collection (Since R2021b)

Export and Manage Document Collections in MongoDB

`createCollection`	Create MongoDB collection (Since R2021b)
`dropCollection`	Drop MongoDB collection (Since R2021b)
`insert`	Insert one or multiple documents into MongoDB collection (Since R2021b)
`remove`	Remove one or multiple documents from MongoDB collection (Since R2021b)
`update`	Update one or multiple documents in MongoDB collection (Since R2021b)

Topics

Import and Analyze Data from MongoDB Using MongoDB C++ Interface
Import all documents from a MongoDB collection into the MATLAB workspace and perform a simple data analysis of numerical fields.
Import Filtered Data from MongoDB Using MongoDB C++ Interface
Filter data using a MongoDB query and import the data into the MATLAB workspace.
Import Large Data from MongoDB Using MongoDB C++ Interface
Import a large set of flight data from a collection into the MATLAB workspace. To avoid out-of-memory issues, import large data in batches.
Export MATLAB Data into MongoDB Using MongoDB C++ Interface
Create a MongoDB collection and insert structure data from the MATLAB workspace into the collection.
Import and Export MATLAB Objects Using MongoDB and MongoDB C++ Interface
Serialize and deserialize objects with MongoDB and MATLAB.