Brief overview of the AS400
The AS/400, or Application System/400, is a midrange computing platform introduced by IBM in 1988, now known as IBM i. It integrates hardware, an operating system, and a database, offering businesses an all-in-one solution for managing applications and data. Renowned for its reliability, security, and ease of use, the AS/400 is widely employed in industries like manufacturing, finance, and retail for mission-critical operations. Its design emphasizes backward compatibility, enabling legacy applications to run seamlessly alongside modern software.