The Howdy Glossary

IBM RPG III, or Report Program Generator III, is a high-level programming language specifically designed for business applications. It enables users to create reports that can be printed or viewed electronically, with features that facilitate direct access and manipulation of file records for simplified data processing tasks. Developed by IBM as part of their suite of tools to support business operations, RPG III was created to cater to the needs of businesses seeking efficient ways to handle data processing and reporting within their operations.

One distinctive aspect of IBM RPG III is its ability to create reports that can be printed on paper or viewed electronically through terminal devices, catering to different output needs. The language's capability for direct access and manipulation of file records simplifies data processing tasks, providing an efficient means for managing information. Additionally, RPG III's structured approach ensures consistency and accuracy in business reporting, contributing to its reputation as a reliable tool for handling business operations. These specialized functionalities set IBM RPG III apart from other languages used in business applications.

However, IBM RPG III faced competition primarily from other programming languages and methodologies emerging with advancements in technology and software development practices. Languages like COBOL also catered to business applications with a focus on data processing and report generation. Newer versions like RPG IV offered enhanced features aligning with modern trends such as object-oriented programming (OOP). As businesses adopted more modern languages meeting evolving technology requirements, the usage of RPG III declined despite its competitive edge in specialized application areas like report generation and data management within business environments.