nanog mailing list archives
Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms
From: Valdis.Kletnieks () vt edu
Date: Mon, 26 Mar 2012 08:57:15 -0400
On Mon, 26 Mar 2012 12:16:53 +0200, Tei said:
I imagine a easier solution. Use a random number generator in both sides, with the same seed. Then use a slower way to send "packets re-sync" that will contain the delta from the generated number, to the real actual number.
Congrats. You've just re-invented the crytpo method called "xor with a pseudorandom bitstream". And no, it doesn't minimize your round-trip latency at all.
I suppose this speeds are needed for some "fast speed transaction", that are leeching money from the background noise on the market.
Unfortunately, you are correct on that point.
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- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms, (continued)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Marshall Eubanks (Mar 23)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms George Herbert (Mar 23)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Marshall Eubanks (Mar 24)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Barry Shein (Mar 23)
- RE: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms George Bonser (Mar 23)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Joel jaeggli (Mar 23)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Joly MacFie (Mar 24)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Nick Hilliard (Mar 24)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Joe Loiacono (Mar 26)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Valdis . Kletnieks (Mar 26)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Joel jaeggli (Mar 23)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Nick Hilliard (Mar 23)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms ポール・ロラン (Mar 23)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Christopher Morrow (Mar 23)
- RE: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms George Bonser (Mar 23)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Robert Bonomi (Mar 23)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Joel jaeggli (Mar 23)
- Re: $1.5 billion: The cost of cutting London-Tokyo latency by 60ms Rodrick Brown (Mar 26)