Windows Azure Pack (WAP) is a collection of Windows Azure technologies, available to Microsoft customers at no additional cost for installation into your data center. It runs on top of Windows Server 2012 R2 and System Center 2012 R2 and, through the use of the Windows Azure technologies.
Services that are available out of the box with WAP:
- Virtual Machines (via System Center VMM integration)
- Websites (distributed, multi-tenant, highly available web hosting service)
- Database (via SQL Server and My SQL)
- Automation (via System Center Runbooks)