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URL: https://www.cdata.com/kb/tech/mongodb-odbc-coldfusion.rst

⇱ Import Real-Time MongoDB Data via ODBC in ColdFusion to Build Applications

Import Real-Time MongoDB Data via ODBC in ColdFusion to Build Applications

👁 Dibyendu Datta
Dibyendu Datta
Lead Technology Evangelist
Use CData ODBC drivers to import and use MongoDB data in ColdFusion.

Adobe ColdFusion is a web and mobile application development platform. It uses its own scripting language, ColdFusion Markup Language (CFML), to create data-driven websites as well as generate remote services, such as REST. When ColdFusion is paired with the CData ODBC Driver for MongoDB, you can link your ColdFusion web and mobile applications to operational MongoDB data. This allows for your applications to be more robust and complete. This article details how to use the ODBC driver to create a table populated with MongoDB data from within a ColdFusion markup file.

About MongoDB Data Integration

Accessing and integrating live data from MongoDB has never been easier with CData. Customers rely on CData connectivity to:

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


To follow along with this tutorial, you need to install the CData ODBC Driver for MongoDB and Adobe ColdFusion.

Configuring the Connection

If you have not already, first specify connection properties in an ODBC DSN (Data Source Name). This is the last step of the driver installation process. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.

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.

Adding a Data Source and Creating a Table

After creating a DSN, follow the steps below to add a new data source, test our connection to it, create a ColdFusion markup file, and, finally, import MongoDB Data and display it in a table in ColdFusion:

  1. From the ColdFusion administrator interface, choose Data & Services. 👁 Selecting Data & Services
  2. Here, click "Add New Data Source". The data source name can be any name, provided it conforms to the ColdFusion variable naming conventions. For our ODBC driver, choose "ODBC Socket", then click the "Add" button. 👁 Adding Data Source Name
  3. From the ODBC DSN Dropdown menu select CData MongoDB Sys. Under the Advanced Settings section, leave the Connection String blank. Note that any properties specified in this input field will override the ones specified in the DSN Configuration. 👁 Populating driver properties
  4. Now, test the connection by pressing the check mark to the left of the CDataMongoDBODBC data source you just created. When the data source reports an "OK" status, it is ready for use. 👁 Testing the connection
  5. Next, create a new ColdFusion Markup file (.cfm) and place it in the wwwroot directory ("C:\ColdFusion2021\cfusion\wwwroot") for ColdFusion.

    The following code queries the data source: 

     
 <cfquery name="MongoDBQuery" dataSource="CDataMongoDBODBC"> 
 SELECT * FROM restaurants 
 </cfquery>
    And a CFTable can be used to quickly output the table in HTML: 
     
 <cftable 
 query = "MongoDBQuery" 
 border = "1" 
 colHeaders 
 colSpacing = "2" 
 headerLines = "2" 
 HTMLTable 
 maxRows = "500" 
 startRow = "1"> 

 <cfcol header="<b>borough</b>" align="Left" width=2 text="borough"/> 

 <cfcol header="<b>cuisine</b>" align="Left" width=15 text="cuisine"/> 

 ...

 </cftable>
    Full code, including the HTML portion is available below: 
     
 <html> 
 <head><title>CData Software | MongoDB restaurants Table Demo </title></head> 
 <body> 
 <cfoutput>#ucase("MongoDB restaurants Table Demo")#</cfoutput> 
 <cfquery name="MongoDBQuery" dataSource="CDataMongoDBODBC"> 

 SELECT * FROM restaurants 

 </cfquery> 
 <cftable 
 query = "MongoDBQuery" 
 border = "1" 
 colHeaders 
 colSpacing = "2" 
 headerLines = "2" 
 HTMLTable 
 maxRows = "500" 
 startRow = "1"> 
 <cfcol header="<b>borough</b>" align="Left" width=2 text="borough"/> 

 <cfcol header="<b>cuisine</b>" align="Left" width=15 text="cuisine"/> 

 ...

 </cftable> 
 </body> 

 </html>
  6. Finally, run the code in a browser. It produces a table populated with MongoDB data! 👁 Running the code

As a note, the CData ODBC Drivers also support parameterized queries using the cfqueryparam element. For example: 

SELECT * FROM Account WHERE name =

Get Started Today

Download a free, 30-day trial of the CData ODBC Driver for MongoDB and start building MongoDB-connected applications with Adobe ColdFusion. Reach out to our Support Team if you have any questions.

Ready to get started?

Download a free trial of the MongoDB ODBC Driver to get started:

 Download Now

Learn more:

👁 MongoDB Icon
MongoDB ODBC Driver

The MongoDB ODBC Driver is a powerful tool that allows you to connect with live MongoDB document databases, directly from any applications that support ODBC connectivity.

Access MongoDB like you would a database - read, write, and update through a standard ODBC Driver interface.