After wading through the official blogs http://www.ysearchblog.com/archives/000521.html
on this subject, which mainly deal with the fact it is the world’s largest Hadoop installations, I’ve got a few interesting facts from the SEO point of
view.
- The Webmap (which is the database that feeds their algorithm) now generates in a third less time than it did before
- It keeps track of roughly 1 trillion links
- It uses 10,000 Linux cores (which doesn’t mean 10,000 computers or even 10,000 processors, as processors are multi-core, but I guess it makes a nice round number)
So hopefully that’s some information that might actually be of use when talking to someone non-technical or if you have a need to discuss it with a client.
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