IBM AS/400 - Wikipedia
The IBM AS/400 (Application System/400) is a family of midrange computers from IBM announced in June 1988 and released in August 1988. It was the successor to the System/36 and System/38 …
The AS/400 | IBM
The AS/400 line was built on two core assets: the industry’s most powerful microchips and a fast token ring network, the system that allowed servers, computers and peripheral devices to communicate …
Everything To Know About AS400 iSeries (IBM i) - Programmers.io
Feb 24, 2024 · Launched in 1988, AS400 was designed for businesses requiring a reliable, secure, and scalable computing platform. The AS in AS/400 refers to ‘Application System’ for those unfamiliar …
Why the AS/400 System Is Still in Demand | LANSA
Jul 9, 2025 · When IBM released the Application System/400 (-400) in 1988, it came with both the AS/400 hardware and OS/400 software and a range of core functions. To this day, it’s a highly …
What Is AS/400 (IBM i)? - Ximple Solutions
Feb 16, 2022 · In 2000, AS/400 was called the eServer iSeries. In 2006, it became IBM System I. In 2008, it changed to IBM Power Systems. The first IBM AS400 computer system emerged in 1988. It …
AS/400 in 2025: Why This "Legacy" System Still Powers Global
May 24, 2025 · The IBM AS/400 (now IBM i on Power Systems) is often labeled "outdated," yet it remains the backbone of industries like banking, healthcare, and manufacturing. With unmatched …
What is the AS400 system ? – ZenDevX Blog
Jun 2, 2025 · One mid-range server is AS400, Application System/400. IBM debuted it for small, medium, and big web and mobile apps in 1988. Its great spectrum of capability helped it to become …
History of the AS/400
In 2000 IBM changed the AS/400 name to “eServer iSeries” and the OS to “i5/OS”. And again in 2006, as part of IBM’s Systems branding initiative, the hardware was renamed to “System i” and the OS to …
Exploring IBM AS400: The Backbone of Enterprise Ap
Aug 4, 2025 · IBM AS400, or Application System/400, is a midrange computer system developed by IBM for small to medium-sized enterprises and departments of larger corporations. It was designed to …
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The AS/400: A 37-Year-Old Dog That Loves To Learn New Tricks
Jun 23, 2025 · We have affordable AS/400 software and data to do all of the above. Whether you need a simple city name retrieval system or a sophisticated CASS postal coding system, we have it for you! …