# Step 4: Run a sample application
<a name="DAX.client.run-application"></a>

To help you test Amazon DynamoDB Accelerator (DAX) functionality, you can run one of the available sample applications on your Amazon EC2 instance.

**Topics**
+ [Node.js and DAX](DAX.client.run-application-nodejs-3.md)
+ [DAX SDK for Go](DAX.client.run-application-go-2.md)
+ [Java and DAX](DAX.client.run-application-java.md)
+ [.NET and DAX](DAX.client.run-application-dotnet.md)
+ [Python and DAX](DAX.client.run-application-python.md)