Functionalities provided by ARM

In this section, I would like to give you a brief overview of the functionalities of ARM. The list, however, is only a selection and is limited to the most frequently used features. You will find detailed information on the use of the features in the following sections of this chapter.

Let's take a look at the functionalities:

• There's a access control with Azure role-based access control (RBAC).
• There's logical organization of all the resources of a subscription, with Azure resource tags (for example, for each project and tenant).
• There's improved cost control. You can view the costs for the whole group or for a group of resources with the same tag.
• There's the use of ARM templates:
  • As a deployment template, in the provision of individual solutions on the Azure platform (the most popular example is deploying a SharePoint server farm).
  • As a resource provider template, for the implementation of measures (for example, configuration) within the resource groups.
• By using templates, you have the ability to define dependencies between resources, so that they are provided in the correct order.
• Through the use of templates, you have the possibility to repeatedly and securely provide your application and resources throughout the entire life cycle, and this always in the same form.
• You can modify the templates (JSON data files) to your own needs and even create your own templates.