Jetway PT800TWIN - Dual User Hardware
Steve K writes "Cost-cutting in IT. Something the beancounters are always looking at, no doubt. Jetway have attempted to provide an answer -- allow two users to utilise one machine at once. HEXUS.net have a review:
'The PT800TWIN is an odd beast. While it's admirable that Jetway have engineered it with MagicTwin support in mind, to go after the low-cost/budget/TCO crowd, you have to wonder about the implementation. It needs Windows XP, adding cost. A large proportion of applications released on Windows require you to have two licenses to run concurrently on a MagicTwin system, adding cost. While you save money on the hardware, you don't on the software.' Not really a revolutionary product, but perhaps it can be taken somewhere with a little more work."
Why not just buy a damn server and attach dumbterminals then?
All this thing is really is a scaled down version of time sharing systems that have been around since the 1950's.
Oh well, I guess the more things change the more they stay the same.
Um. You know, if you get a computer with two video cards, two keyboards, two mice and two monitors you can do with with X rather easily. Heck, if you don't mind the performance hit you can technically get a whole bunch of terminals hooked up to one machine like this. You're really not saving that much money though. Commodity PC hardware is so cheap these days that is just doesn't matter that much.
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Why choose to buy one very performing desktop to split his performance in half, instead of buying 2 cheap desktops? Performing hardware is always more costly than twice its underperforming counterpart...
Also, twice the applications running, twice the opportunity to crash...?
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...to set up two X displays on a dual-headed machine, with each display being served by a different keyboard and mouse?
Give the X server access to the raw HID devices...Use udev to make sure the same keyboard and the same mouse show up as the same device node every time. (Even if you disconnect and reconnect the USB device.)
Never done it, but I think that's how it would be done.
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Wasnt their a story several months ago where someone was shiping 4way xtermainls all homed on a single pentium? I mean XP supporting only 2users seems rather weak when they have 4way X machines using extra video cards and usb kb/mouse.
And considering that in 10 years the hardware will be free this doesnt look like such a great investment.
Stateless Linux anyone?
Im dreaming ofa big bndwdth, That can resist the
$300 for XP? How ya figure? http://www.newegg.com/app/ViewProductDesc.asp?desc ription=37-102-153&depa=0
That's OEM, but that's how you buy this machine no? $150
> Considering the market that they are targeting,
> the single largest expense is not the hardware
> but the software.
Considering the market they are targeting, the largest software expense will be 10-15 USD, for a DVD with Windows, Office, Photoshop, etc on, that can be bought as "overstock" from the local peasants-market, probably.
Rainer
Windows 2000 - from the guys who brought us edlin
Most companies today still run windows for their desktops and work stations. Cutting costs by using linux instead of windows would not win them enough support to make it a viable product.
Just as the old line went, "No one got fired for choosing IBM", now days it's "No one gets fired for choosing Microsoft". Like it or not, that is just the reality of the world today.
Help Brendan pay off his student loans
Not to mention that of all the hardware only the base system can be shared. Keyboard, mouse and monitor all need to stay one-per-user as they are now, and a monitor is a pretty big portion of the price of desktops.
Get a linux box and a few Xterms
But then wouldn't you have to buy a copy of Crossover Office and Microsoft Office for each X terminal you attach? Many businesses rely on being able to open Microsoft Office documents that OpenOffice.org chokes on.
It's cheaper for those looking for a solution on a smaller scale. Citrix is great if you have enough users to justify the cost of a separate server, and the licensing for citrix, and the software license. However, for 2 to 10 users that might be overkill.
It looks like the perfect app for that would be in an Internet cafe with 2 15" monitors, keyboards and meese. Less maintenance and you can just re-image every morning before you open the doors.
-Randy
Yeah, I have heard of it.
A company I visited was lauding Citrix. They told me about all of it's features. The single biggest savings was in installing and maintaining Windows software. One single place to install and update Windows software. When I asked to see it, they said "Well, right now, you can't! The server is down, so nobody can do anything."
One point of failure neutralizes the entire company. Smaaaaart!
I was looking to provide two separate terminals for a very, very expensive financial data application that typically has two screens anyway- if you work in the industry you know the one I'm talking about.
:)
I read about the "MagicTwin" boxes on a hardware site, and thought it might be worth a shot to see if I could get it to work with the "per terminal" licensing features.
it was a PAIN IN THE ASS to get the whole system working properly, and it basically is just a hacked up version of RDP so it provides a terminal on a second keyboard, mouse, and monitor (the machines have a built in dual head card, or require certain add in cards).
all in all, it was usable, but nothing to write home about. it didn't work for duping the app either, as it was pretty much the same as a terminal session through RDP and I think people have tried that route before
seriously though, it's kind of cheesy and proprietary... you'd be better off buying generic hardware (a decent shuttle box, for example) and having two separate machines. the admin overhead of that little POS is really not worth the effort, IMHO.
(for reference, mine is an AMD based box, with a NForce2 IGP- I think it's the magictwin 765 or something like that.)
EOM