Every day, collection systems at the National Security Agency...
"Every day, collection systems at the National Security Agency intercept and store 1.7 billion e-mails, phone calls and other types of communications. The NSA sorts a fraction of those into 70 separate databases. The same problem bedevils every other intelligence agency, none of which have enough analysts and translators for all this work.

The practical effect of this unwieldiness is visible, on a much smaller scale, in the office of Michael Leiter, the director of the National Counterterrorism Center. Leiter spends much of his day flipping among four computer monitors lined up on his desk. Six hard drives sit at his feet. The data flow is enormous, with dozens of databases feeding separate computer networks that cannot interact with one another.

There is a long explanation for why these databases are still not connected, and it amounts to this: It's too hard, and some agency heads don't really want to give up the systems they have. But there's some progress: "All my e-mail on one computer now," Leiter says. "That's a big deal."
http://projects.washingtonpost.com/top-secret-america/articles/a-hidden-world-growing-beyond-control/



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