Modernize Your RPG Skills for the 21st Century! This guide is for RPG programmers ready to evolve beyond outdated coding practices on the IBM i. Learn to code more productively and modernize business applications with ILE RPG, free-format RPG, and Model-View-Controller (MVC).21st Century RPG offers practical techniques and code examples to build confidence in modern RPG development. Whether you're using the latest IBM i technology or an older version, discover methods to improve coding and applications. Gain expertise in: ILE RPG programming Free-format RPG syntax Implementing MVC architecture Leveraging service programs and binding directories This manual helps you modernize your RPG skills and create robust, maintainable applications for today's business needs.