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posted by CoolHand on Thursday June 22 2017, @06:37PM   Printer-friendly
from the collaboration-what-collaboration? dept.

The rise and fall of FireWire—IEEE 1394, an interface standard boasting high-speed communications and isochronous real-time data transfer—is one of the most tragic tales in the history of computer technology. The standard was forged in the fires of collaboration. A joint effort from several competitors including Apple, IBM, and Sony, it was a triumph of design for the greater good. FireWire represented a unified standard across the whole industry, one serial bus to rule them all. Realized to the fullest, FireWire could replace SCSI and the unwieldy mess of ports and cables at the back of a desktop computer.

Yet FireWire's principal creator, Apple, nearly killed it before it could appear in a single device. And eventually the Cupertino company effectively did kill FireWire, just as it seemed poised to dominate the industry.

The story of how FireWire came to market and ultimately fell out of favor serves today as a fine reminder that no technology, however promising, well-engineered, or well-liked, is immune to inter- and intra-company politics or to our reluctance to step outside our comfort zone.


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  • (Score: 2) by TheRaven on Friday June 23 2017, @08:17AM

    by TheRaven (270) on Friday June 23 2017, @08:17AM (#529897) Journal
    FireWire wasn't a security risk, some FireWire drivers were because they allowed device-initiated DMA without setting up an IOMMU (a number of Thunderbolt implementations do the same). Apple had a problematic relationship with this. They initially shipped with no restrictions on DMA. Then they realised that it was a security problem and added some quite right restrictions. Then a bunch of their customers complained because being able to do a crash dump using an iPod plugged into an XServe was a killer feature (and it was great for post-mortem debugging - plug in iPod and get a complete core dump of the server, even if the OS has crashed so hard that it can't write to disk), so they reenabled it. This cycle repeated a few times.
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