What is AS400 OS?
The AS/400 OS, now called IBM i, is a robust and integrated operating system designed for IBM’s AS/400 platform. Renowned for its simplicity and efficiency, IBM i combines a powerful database, security features, and application management into one seamless system. It supports various programming languages like RPG, COBOL, and Java, enabling businesses to run diverse applications. With its focus on stability, scalability, and backward compatibility, the AS/400 OS is widely used in industries where reliability is critical, such as finance, manufacturing, and retail.