dbExpress driver for SQL Server - Version 4.20 dbExpress is a database-independent layer that defines a common interface to provide fast access to SQL database servers. For each supported server, dbExpress provides a driver as an independent library that implements the common dbExpress interfaces for processing queries and stored procedures. As a thin and simple data-access layer, dbExpress provides high performance database connectivity and is easy to deploy.dbExpress driver for MS SQL Server (DbxSda) provides access to MS SQL Server database. It works using high performance Microsoft OLE DB technologies. DbxSda supports MS SQL Server 2005, SQL Server 2000 and SQL Server 7. The driver requires OLE DB installed on workstation. Following development environments are supported: * CodeGear RAD Studio 2007 * CodeGear C++Builder 2007