Microsoft Windows Small Business Server 2011 Premium Add-on - license

Designed and priced for small businesses, Windows Small Business Server is an affordable, all-in-one solution for networking, centralized data storage and backup, security, advanced email and calendar capabilities, database and line-of-business support. Windows Small Business Server 2011 Standard helps protect your business' information from loss by performing automatic daily backups and allows them to be more productive by providing features like Internet connectivity, internal Web sites, and remote access, and document and printer sharing.

Premium Add-on helps you to fully integrate your business applications and deploy custom applications with the added functionality of Microsoft SQL Server 2008 R2 Standard Edition for Small Business and additional instance of WS 2008 R2 Standard technologies; for SQL or line-of-business applications.