IBM i integrates database, middleware, security, runtime, and hypervisor into one solution, reducing total cost of ownership (TCO) and simplifying support for business applications.

IBM i, the i standing for integrated, [6] is an operating system developed by IBM for IBM Power Systems. [7] It was originally released in 1988 as OS/400, as the sole operating system of the IBM AS/400 line …

Feb 24, 2024 · The AS400, also known as IBM iSeries and now IBM i, is a midrange computer system developed by IBM. Launched in 1988, AS400 was designed for businesses requiring a reliable, …

Feb 19, 2024 · IBM i, formerly known as AS/400 and iSeries, is a powerful and reliable operating system that supports a wide range of applications known for its simplicity, reliability, and backward …

Jul 5, 2025 · IBM i: This was launched in 2008 as a rebranding of OS/400 that runs on IBM Power Systems hardware. Unlike AS400, the IBM i integrates modern technologies such as open-source …

About Introduction to the IBM i System This module is for anyone interested in learning the basics of the IBM i Operating System, and the IBM POWER SYSTEM hardware that it runs on.

Everything you need to know about IBM i and AS400, including architecture, RPG, Db2 for i, system features, security, performance, and modernization. Know more!

Feb 6, 2024 · The IBM System i platform extended the System/38 architecture of an object-based system with an integrated DB2 relational database. Equally important are the virtual machine and …

The RS64 was replaced with POWER4 processors in 2001, which was followed by POWER5 and POWER6 in later upgrades. The AS/400 went through multiple re-branding exercises, finally …

Feb 25, 2026 · Explore the history and evolution of the IBM AS/400 (IBM i), from its origins and innovations to modern advancements and business impact.