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On Thu, 21 Feb 2002, Leif Svalgaard wrote: > From: James Rich <james@eaerich.com> > > I can think of some very good reasons. Suppose that linux and OS/400 can > > be made to be about equally reliable (my experience is that they are when > > using suitable hardware). Many smaller businesses cannot afford an > > iSeries. But linux is within their reach > > alternatively, IBM could lower the price of small baby iSeries to > make them competitive. True, though I wonder how far IBM can really lower the price. A very good and reliable linux server can be run on the Intel platform. Let's assume that the same disks, network, and disk controllers can be used on both an Intel platform and the iSeries platform (unlikely since I keep hearing about IOPs that are in hardware on the iSeries). Because of the high volume of Intel platform motherboards and CPUs, an Intel system will cost less that an iSeries system. So based only on hardware, IBM can't produce an iSeries that will be competitive with an Intel based system. This is simply because there isn't as high a volume of PowerPC fabs as there are x86 fabs. When considering software, it is hard to beat a $5-$90 CD with your favorite linux distribution on it. It is even harder to beat a free download. IBM needs to charge significant dollars for the OS to make back on their investment - otherwise they will just dump it as any investor would. IBM can only lower the price so far - Miscrosoft ain't giving away their OS for free and IBM isn't about to, either. So if competitive means 'similarly priced' then IBM can't match a well put together linux system running on the Intel platform. Interesting how IBM's new eSeries line fits into this. By making linux run on every one of their machines IBM guarantees that they *will* be able to compete at every hardware price level. But people don't (so the saying goes) by hardware platforms and operating systems, they buy applications. If there were an RPG compiler for linux then our applications would also run at every hardware price level, thanks to IBM. I don't want to sell people an iSeries, I want to sell them my application. Of course, since my application is written in RPG then an iSeries is a prerequisite, but it need not be. Besides, I would love to see my apps run on some really big iron from Sun - I can see it now, "Tired of running climate simulations? How about some heads-down data entry!" :^) James Rich james@eaerich.com
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