Microsoft SQL Server 2008 R2 Express is a powerful and reliable data management system that delivers a rich set of features, data protection, and performance for embedded applications, lightweight Web Sites and applications, and local data stores. SQL Server Express is designed for easy deployment and rapid prototyping. This edition is designed to integrate seamlessly with your other server infrastructure investments. “The maximum size of databases supported by SQL Server 2008 R2 Express has been raised from 4 gigabytes to 10 gigabytes. SQL Server Express continues to ship in four different editions, but several changes to the installation wizard to simply the installation process: SQL Server 2008 R2 Express Download; SQL Server2008 R2 Express with Advanced Services; SQL Server 2008 R2 Express with Management Tools; SQL Server 2008 R2 Express with Management Studio Express,” noted Microsoft.