nanog mailing list archives
Re: Colo in Africa
From: "Valdis Klētnieks" <valdis.kletnieks () vt edu>
Date: Tue, 16 Jul 2019 13:18:48 -0400
On Tue, 16 Jul 2019 10:11:48 -0600, Ken Gilmour said:
Speed is not the issue, it's IO. Also streaming 100Gbps of video is very different to streaming 100Gbps of files smaller than 100kb (average of about 30kb) the issue on the network level is the number of connections and CPU, on the server side it's IO and FSB
The trick is to realize that 100Gbps of files smaller than 100kb can be remodeled as 12 Gigabytes/sec of random 128K writes into large files. Which isn't even that hard with modern gear, especially if you have the budget for SSDs.
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Current thread:
- Re: Colo in Africa, (continued)
- Re: Colo in Africa Sina Owolabi (Jul 16)
- Re: Colo in Africa Mark Tinka (Jul 16)
- Re: Colo in Africa Valdis Klētnieks (Jul 16)
- Re: Colo in Africa Ken Gilmour (Jul 16)
- Re: Colo in Africa Ken Gilmour (Jul 16)
- Re: Colo in Africa Seth Mattinen (Jul 16)
- Re: Colo in Africa Mike Hammett (Jul 16)
- Re: Colo in Africa Akshay Kumar via NANOG (Jul 16)
- Re: Colo in Africa Seth Mattinen (Jul 16)
- Re: Colo in Africa Valdis Klētnieks (Jul 16)
- Re: Colo in Africa Valdis Klētnieks (Jul 16)
- Re: Colo in Africa Mark Tinka (Jul 16)
- RE: Colo in Africa Eric Tykwinski (Jul 16)
- Re: Colo in Africa Ken Gilmour (Jul 16)
- Re: Colo in Africa Mark Tinka (Jul 16)