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   To begin, log in to Amazon Web Services at https://aws.amazon.com. If you are new to AWS, you will be asked to create an account and provide billing information. You will need to sign in as a *Root User*. This should take you to the *AWS Management Console*, which provides links to all available services.
   
  -Check the upper right corner of your screen to be sure you are in the appropriate *Region*. All resources you create will be placed in this region, and may not be accessible from other regions.
  +Check the upper right corner of your screen to be sure you are in the appropriate *region*. All resources you create will be placed in this region, and may not be accessible from other regions.
   
   === Setup the Database
   
  
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  The next page is titled **Choose Instance Type**. Your instance type is already chosen, so click **Configure Instance Details** at the bottom of the page.
  
  The next page will provide you with a long list of options. The first option is **Number of Instances**. Set the number of instances you wish to launch. Each instance will have essentially the same configuration, including the same image and the same security group.
  
  After setting the number of instances, scroll down to the bottom of the page. The last section is titled **Advanced Settings**. In this section you should set the configuration file you produced above. The setting panel should look like this:
  
  
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  First, you need to edit the database properties. DB_SERVER should be set to the full name of the DB instance, as given in the `Connectivity and Security` panel (see above). The port number 3306 is required. DB_USER and DB_PASSWORD should be set to the administrator credentials you have chosen for the RDS instance.
  
  Second, you may optionally edit any https://docs.killbill.io/latest/userguide_configuration.html[Kill Bill properties] that you need to change from the standard defaults.
  
  === Launch the EC2 Instances
  
  