Designed & priced for small businesses, Windows Small Business Server is an affordable, all-in-one solution for networking, centralized data storage & backup, security, advanced email & calendar capabilities, database & line-of-business support. Windows Small Business Server 2011 Standard helps protect your business information from loss by performing automatic daily backups & allows them to be more productive by providing features like Internet connectivity, internal Web sites, & remote access, & document & printer sharing. Premium Add-on helps you to fully integrate your business applications & deploy custom applications with the added functionality of Microsoft SQL Server 2008 R2 Standard Edition for Small Business & additional instance of WS 2008 R2 Standard technologies; for SQL or line-of-business applications