Discover how a bimodal integration strategy can address the major data management challenges facing your organization today.
Get the Report →Connect to MongoDB Data in RapidMiner
Integrate MongoDB data with standard components and data source configuration wizards in RapidMiner Studio.
This article shows how you can easily integrate the CData JDBC driver for MongoDB into your processes in RapidMiner. This article uses the CData JDBC Driver for MongoDB to transfer MongoDB data to a process in RapidMiner.
About MongoDB Data Integration
Accessing and integrating live data from MongoDB has never been easier with CData. Customers rely on CData connectivity to:
- Access data from MongoDB 2.6 and above, ensuring broad usability across various MongoDB versions.
- Easily manage unstructured data thanks to flexible NoSQL (learn more here: Leading-Edge Drivers for NoSQL Integration).
- Leverage feature advantages over other NoSQL drivers and realize functional benefits when working with MongoDB data (learn more here: A Feature Comparison of Drivers for NoSQL).
MongoDB's flexibility means that it can be used as a transactional, operational, or analytical database. That means CData customers use our solutions to integrate their business data with MongoDB or integrate their MongoDB data with their data warehouse (or both). Customers also leverage our live connectivity options to analyze and report on MongoDB directly from their preferred tools, like Power BI and Tableau.
For more details on MongoDB use case and how CData enhances your MongoDB experience, check out our blog post: The Top 10 Real-World MongoDB Use Cases You Should Know in 2024.
Getting Started
Connect to MongoDB in RapidMiner as a JDBC Data Source
You can follow the procedure below to establish a JDBC connection to MongoDB:
- Add a new database driver for MongoDB: Click Connections -> Manage Database Drivers.
- In the resulting wizard, click the Add button and enter a name for the connection.
- Enter the prefix for the JDBC URL:
jdbc:mongodb:
- Enter the path to the cdata.jdbc.mongodb.jar file, located in the lib subfolder of the installation directory.
- Enter the driver class:
cdata.jdbc.mongodb.MongoDBDriver
- Create a new MongoDB connection: Click Connections -> Manage Database Connections.
- Enter a name for your connection.
- For Database System, select the MongoDB driver you configured previously.
- Enter your connection string in the Host box.
Set the Server, Database, User, and Password connection properties to connect to MongoDB. To access MongoDB collections as tables you can use automatic schema discovery or write your own schema definitions. Schemas are defined in .rsd files, which have a simple format. You can also execute free-form queries that are not tied to the schema.
Built-in Connection String Designer
For assistance in constructing the JDBC URL, use the connection string designer built into the MongoDB JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.
java -jar cdata.jdbc.mongodb.jar
Fill in the connection properties and copy the connection string to the clipboard.
A typical connection string is below:
Server=MyServer;Port=27017;Database=test;User=test;Password=Password;
- Enter your username and password if necessary.
You can now use your MongoDB connection with the various RapidMiner operators in your process. To retrieve MongoDB data, drag the Retrieve operator from the Operators view. With the Retrieve operator selected, you can then define which table to retrieve in the Parameters view by clicking the folder icon next to the "repository entry." In the resulting Repository Browser, you can expand your connection node to select the desired example set.
Finally, wire the output to the Retrieve process to a result, and run the process to see the MongoDB data.