SQL Server Data Access Components provides high performance accessto Microsoft SQL Server. SDAC is set of VCL native componentsfor Delphi and C++ Builder. Using SQL Server Data Access gives you the following advantages: - No distribution, installation and configuration is required for BDE and ODBC; - You can use any Delphi Professional Edition to develop client/server applications; - Supports SQL Server specific features: windows authentication, metadata, unicode fields, manual refresh for record in a dataset, automatic getting Identity value and results of triggers work and a lot of more; - Simplifies data updating; - Speeds up fetch of records from database; - Provides automatic refresh for records; - Advanced design time editors; - Interface (methods, properties) of SDAC components is similar to those of standard BDE data access components (TDatabase, TQuery, ..); - Supports all data-aware components; - and many other features.