[ih] reinventing the wheel, was Internet History Lives on the Internet?
Richard Bennett
richard at bennett.com
Mon Feb 25 13:24:02 PST 2019
Bittorrent doesn’t use multicast.
> On Feb 25, 2019, at 1:42 PM, Miles Fidelman <mfidelman at meetinghouse.net> wrote:
>
> Well yes, but torrent is a distribution mechanism - it's not an infrastructure for maintaining or mirroring files. It's essentially another, sometimes more efficient, option for click-to-download (e.g., ftp, http, bittorrent). And it's only more efficient if multiple people are downloading at the same time.
>
> Miles
>
> On 2/25/19 12:28 PM, Richard Bennett wrote:
>> No, Bittorrent uses DHTs and accesses as many copies of a given file as users choose to share. It has to be running to serve files, however.
>>
>> RB
>>
>>> On Feb 25, 2019, at 9:59 AM, Miles Fidelman <mfidelman at meetinghouse.net <mailto:mfidelman at meetinghouse.net>> wrote:
>>>
>>> On 2/24/19 9:53 PM, John Levine wrote:
>>>
>>>>> That's what I find intriguing about my Benevolent BotNet notion. Rather
>>>>> than depending on finding an institution interested in, competent at,
>>>>> and willing to save history, and hoping that it has longevity, you rely
>>>>> on a network of volunteers to provide that survivable infrastructure by
>>>>> volunteering their excess computing resources.
>>>> Hi again. Please look at Bittorrent and tell us how it is different
>>>> from what you're proposing.
>>>>
>>>> Bittorrent has the advantage of already existing and being deployed
>>>> all over the world. It's notorious for pirated music but it's also
>>>> widely used for sharing linux distributions and the like.
>>>>
>>> Bit torrent is transient. It's more like an ad-hoc multi-cast
>>> streaming. When nobody is downloading, there may be only one copy of
>>> the file.
>>>
>>> Now gnutella, and some of the other P2P file sharing systems - that
>>> replicate copies, or distribute files across a distributed hash table -
>>> that's another story entirely.
>>>
>>> --
>>> In theory, there is no difference between theory and practice.
>>> In practice, there is. .... Yogi Berra
>>>
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>>
>> —
>> Richard Bennett
>> High Tech Forum <http://hightechforum.org/> Founder
>> Ethernet & Wi-Fi standards co-creator
>>
>> Internet Policy Consultant
>>
> --
> In theory, there is no difference between theory and practice.
> In practice, there is. .... Yogi Berra
—
Richard Bennett
High Tech Forum <http://hightechforum.org/> Founder
Ethernet & Wi-Fi standards co-creator
Internet Policy Consultant
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