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Ask HN: What is the oldest computer that you still use for production?

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71–80 of 82 posts

Re: Ask HN: What is the oldest computer that you still use for production?

#71
post #28
post #5

Sun Blade 2000 I'm actually planning to put an SSD in it, but my co-workers say it's a waste of money. That may be true, but it'll be the coolest Blade 2000 out there.

How? I thought those only had FC and SCSI interfaces.

Good question..! I need to purchase an LSI HBA (PCI based), that allows me to plug in a SATA drive.

Re: Ask HN: What is the oldest computer that you still use for production?

#72
i still use a SGI Octane2 for web related coding and some video work. it runs KDE3 ontop of IRIX, it also has gimp, inkscape, Illustrator 5.5 and Photoshop 3, Firefox 2 and runs jEdit (java). Pretty much all i need. It's still reasonably snappy. Farewell IRIX.

Re: Ask HN: What is the oldest computer that you still use for production?

#73
post #69

I have no idea how old the systems are behind this data point but it seems relevant nonetheless: there are apparently 200-300 billion lines of COBOL still in production : http://www.enterpriseinnovation.net/content/how-should-gover... This showed up here a while back and is also an interesting read: http://fosspatents.blogspot.com/2010/08/western-civilization... Sometimes in all my eagerness to keep up and constantly…

That's slightly less impressive when you remember that it takes about 1,000 lines of Cobol to write Hello, World.

According to Wikipedia, only 5 lines:

http://en.wikipedia.org/wiki/Cobol#Hello.2C_world

Re: Ask HN: What is the oldest computer that you still use for production?

#74
The oldest I know of is with a relative of mine. He runs an accounting company, and they are using a 15 year old IBM minicomputer (a small mainframe - http://en.wikipedia.org/wiki/Minicomputer ) for the accounting.

I asked him once why he didn't switch to PCs, he couldn't see any reason to do so - the minicomputer was rock solid, still running strong and had the software he needed.

I imagine the oldest machines still in production would be with companies that regard computers the way a factory would regard expensive machinery - switching costs are high, and there is no sense in switching when the old one still works.

And I guess they would be mainframe class computers rather than PCs.

Re: Ask HN: What is the oldest computer that you still use for production?

#75
Up until the beginning of this year, one of my former clients used a PIII 1133MHz with 512MB of memory to serve two Java applications with, at peak days, ~20K daily hits and ~2K sales with a turnover of ~100K euro. The machines could easily handle twenty times that volume. There was a machine with similar specs available for failover.

Re: Ask HN: What is the oldest computer that you still use for production?

#77
post #24

Earlier quoted context omitted.

Agreed, though startups also like to cut costs, and old stuff can be free. A lot of the hackers I know who still hang around the fringes of academia have some crazy old hardware salvaged from university skips etc that still works and is used reliably - usually, to echo the thread above, as a router or similar.

I second that.. I'm trying to start my business with an old Dell bi-xeon server, one P3 733MHz and 3 other older computers. As far as they work fine, I use them to run web crawling, solr and hadoop. They are very very helpful, and I plan to use them to the death before going live and have to spend any €€€. They are all in my kitchen, with a perfect Qnap NAS for the backups.

Old computers are not exactly 'free', as they use a lot more watt per flop than new computers.

Re: Ask HN: What is the oldest computer that you still use for production?

#78
post #21
post #5

Sun Blade 2000 I'm actually planning to put an SSD in it, but my co-workers say it's a waste of money. That may be true, but it'll be the coolest Blade 2000 out there.

On a tangentially related note, a friend of mine is planning on putting an SSD into his PowerBook G4. Of course, those plans may be on hold as he claims to not use his computer much anymore, after getting an iPad.

That'll be kind of difficult. There are hardly any PATA SSDs available.

Re: Ask HN: What is the oldest computer that you still use for production?

#79
post #21

Earlier quoted context omitted.

On a tangentially related note, a friend of mine is planning on putting an SSD into his PowerBook G4. Of course, those plans may be on hold as he claims to not use his computer much anymore, after getting an iPad.

That'll be kind of difficult. There are hardly any PATA SSDs available.

There are adaptors. And he works at a Mac repair shop, so, he's got all the tools and supplies he needs available to him.

Re: Ask HN: What is the oldest computer that you still use for production?

#80
post #27

On an internship with the UK defense research agency my job involved the conversion of some ALGOL-68 simulation code into Java. I would be very surprised if the professor for whom I worked was not still hacking away at the ALGOL. No idea how old the machine he used was, but it would be quite happy in a museum...

The UK Defence Research Agency also produced http://en.wikipedia.org/wiki/Ten15 - Ten15 served as an intermediate language for various compilers, but with several unique features, some of which have still to see the light of day in everyday systems.

UK Defence Research Agency's ALGOL 68RS (algol68toc) is available from sourceforge, It now generates C.

The interpreter Algol68G is also available, is easier to use, and a list snippets can be found at http://rosettacode.org/wiki/User:NevilleDNZ

To download Linux's Algol68 Compiler & Interpreter: * http://sourceforge.net/projects/algol68

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