IBM iSeries or Windows server?

Posted by Cliff on Friday December 30, 2005 @01:55PM from the which-would-you-choose dept.

Rabid Cougar asks: "I am the network administrator for a small manufacturing company. Our current ERP system has outlived its usefulness and we are in the process of selecting another package. Our present ERP system runs on an IBM AS/400, but there are those in the company who believe we should switch to something that only runs on Windows. My position is this: if we can find software that will meet our needs that runs on an IBM iSeries (new name for the AS/400) then we'd be certifiably crazy to move over to the Windows platform. A co-worker insists there are a ton of reasons to avoid the iSeries like the plague. I'm not trying to start a flamewar, but if you were to bet your career on this issue, which side would you choose and why?"

1 of 125 comments (clear)

Min score:

Reason:

Sort:

AS/400 by green+pizza · 2005-12-30 14:11 · Score: 4, Informative

You'd be certifiably crazy to think that a Windows server would be as stable or as reliable as an AS/400 server. AS/400 (iSeries) systems are almost as hardcore as they come, and much less expensive than S/390 (zSeries) or Tandem->Compaq->HP NonStop Himalaya.

However, if you have no AS/400 admins in house, but you have plenty of Windows Server gurus, well, then I think you would be better off with Windows. I've seen the same situation with Linux. Company decides to switch servers to Linux but the admins only know how to speak Windows, disaster ensues.