In the previous section, we illustrated how to submit spark jobs in local, standalone, or deploy mode (YARN and Mesos). Here, we are going to show how to run spark application in real cluster mode on AWS EC2. To make our application running on spark cluster mode and for better scalability, we consider the Amazon Elastic Compute Cloud (EC2) services as IaaS or Platform as a Service (PaaS). For pricing and related information, please refer to https://aws.amazon.com/ec2/pricing/.