ADR/DATACOM/DB—the high-performance relational database management system

Over the past 26 years, ADR has pioneered significant achievements in source statement management systems, on-line programming, interactive development systems and relational database management systems. Today, a high-performance relational database management system (DBMS) is the foundation of this relational information management environment. A centralised active data dictionary achieves management control in this environment. Fourth Generation application development, end-user enquiry against the data, and a high-level COBOL extension form the basis of the ADR language offerings. Data distribution is supplied both for the PC for local processing, and for local or remote mainframe computers. With the full power of relational concepts and technology applied across the whole environment, these integrated components deliver a versatile environment for comprehensive information management.