CDN Breakthroughs
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CDN Breakthroughs
Monitoring innovations in CDN, CDN Federation, Cloud, SDN, Security, Caching, Load Balancing, Video/DRM delivery strategies & tools
Curated by Nicolas Weil
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Akamai's data center carbon fight

Akamai's data center carbon fight | CDN Breakthroughs | Scoop.it

As operator of one of the world’s largest and most important content delivery networks, Akamai has become one of the poster children for the age of the Cloud and for what may be wrong with it. Greenpeace included it on the list of high-profile tech companies representative of the Cloud’s environmental impact, thereby thrusting the company into the limelight of public scrutiny of the issue.

 

The CDN provider was one of only two companies to receive an ‘A’ on the environmentalist organization’s 2012 report cardthat scores companies on the lengths they go to in reducing their impact on the environment. The other company with an ‘A’ was Google.

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Akamai: How batteries could cut datacenter power bills

Akamai: How batteries could cut datacenter power bills | CDN Breakthroughs | Scoop.it

An approach being researched by the content delivery network provider helps reduce the grid-connected load during peak demand periods, when electricity is most expensive.


The approach being researched by Akamai fellow and University of Massachusetts professor Ramesh Sitaraman, proposes using smart batteries within internet-scale distributed networks. The batteries would automatically begin supplying power when server loads hit specified peak levels, helping reduce the need for grid-connected power during those periods, when power usually costs more. They are recharged or replenished during the night, when server loads are usually at their lowest and electricity rates are usually more cost-effective.

 

The batteries could be built into the servers themselves or within the rack. The research currently focuses on lead-acid technology, but it could also be applied to lithium-ion models as well, according to Sitaraman.


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