Hadoop cluster? "GHOSTMACHINE, a massive cloud database used by the NSA to [store] 100s of billions of entries" https://firstlook.org/theintercept/article/2014/04/30/gchq-prism-nsa-fisa-unsupervised-access-snowden/ …
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Hadoop cluster? "GHOSTMACHINE, a massive cloud database used by the NSA to [store] 100s of billions of entries" https://firstlook.org/theintercept/article/2014/04/30/gchq-prism-nsa-fisa-unsupervised-access-snowden/ …