The Howdy Glossary

MARK IV is a programming language developed by NCR Corporation in the 1960s for business data processing on mainframe computers. It was designed to automate program development and provide a user-friendly alternative to earlier languages. Its syntax resembles natural language, which makes it accessible to non-programmers, allowing them to effectively handle various data processing tasks.

During its prime in the 1960s and 1970s, MARK IV faced competition from established programming languages like COBOL and FORTRAN, which were also widely used for business data processing on mainframes. Despite this, MARK IV distinguished itself through its emphasis on user-friendliness and automation features. These characteristics made it easier for non-programmers to learn and use the language efficiently while enabling quicker program development.

MARK IV's significant competitive advantages include its natural-language-like syntax and robust automation capabilities. By being accessible to non-programmers, it broadened the range of users who could work with business data processing tasks on mainframe systems. The ability to speed up program development due to these features positioned MARK IV as a valuable tool for businesses seeking efficient data-processing solutions, making it ideal for organizations aiming to empower employees beyond traditional programming roles.