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(Application System/400) The first generation of IBM's midrange business computers, which evolved into the Power Systems family. Introduced in 1988, the AS/400 served as a host or intermediate node to other AS/400s, as a remote system to mainframes and as a network server to PCs. Today, the Power Systems successors to the AS/400 are IBM's non-mainframe computer family. See Power Systems.

Designed to Consolidate
The AS/400's unique feature was its OS/400 environment, which included an integrated relational database, a feature of the earlier System/38. The AS/400 ran System/38 applications intact, but System/36 programs had to be recompiled. See OS/400, System/36 and System/38.

In 1994, IBM introduced the AS/400 Advanced System/36, a PowerPC-based version of the AS/400 that natively ran the System/36 SSP operating system and its applications. Starting that year, IBM's POWER CPUs were used in AS/400 models. See POWER CPU.

An Early AS/400
The AS/400 has been used in businesses of all sizes, and thousands of applications were written for it. (Image courtesy of IBM.)
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From 60 min till the end of the experiment, the AE As400 and the HEE Pa400 presented peaks higher than the reference-acarbose group (p < 0.05) and the positive control (p < 0.05).
Please feel free to contact us if you want to know more about our AS400 development services and how it can best suit your business model.
The coldstore is equipped with an advanced AS400 warehouse management system with radio frequency bar code scanning, and features eUSCOLD[R] service which provides 24/7 online access to realtime account data.
To support strategic growth, the company is in the process of replacing its COBOL-based legacy AS400 system with a Web-based Java J2EE platform.
Services include an advanced AS400 warehouse management system with radio frequency (RF) bar code scanning, and eUSCOLD[R] service which provides 24-7 online access to real-time account data.
Prices range from 120 to 150 riyals ($32- 40) for a printed short with painted ones selling for as much as400 riyals ($106).
It was 1985 when Saint-Gobain Abrasives first installed Mainsaver on an AS400 network to help manage its engineering maintenance.
Other significant enhancements to Random Password Manager 4.0 include a delegated password workflow process, and support for Oracle and MySQL databases and OS/390 and AS400 systems.
Targeted at departments and SMBs, Enterprise Report Management is comprised of report, capture and distribution modules that run natively on the IBM AS400 iSeries, as well as Windows and Unix, to play with ERP systems like JD Edwards (now Oracle) and Lawson ( in their environments.
Under his leadership, TCS's Technology Excellence Centers developed knowledge, expertise and equipment in specialized technology like SAP, AS400 and DEC, as well as products from Microsoft, Silicon Graphics, Sun and Tandem.
In particular, bioMerieux needed to find a way to print manufacturing directions from its AS400 ERP system--so outdated that it contained a Fortran program that printed out manufacturing directions using postscript.