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C20.0046: Database Management Systems Lecture #1 - page 8 / 40

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M.P. Johnson, DBMS, Stern/NYU, Sp2004

8

Databases are everywhere

Q: Websites backed by DBMSs?

retail: Amazon, etc.

data-mining: Page You Made

search engines: Google, etc.

directories: Internic, etc.

searchable DBs: IMDB, tvguide.com, etc.

Q: Non-web examples of DBMSs?

criminal/terrorist: TIA

airline bookings

NYPD’s CompStat

all serious crime stats by precinct

Retailers: Wal-Mart, etc.

when to re-order, purchase patterns, data-mining

Genomics!

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