Is 163 terabytes as much as a Walmart's Mainframe?
It's about one-third as much as a Walmart's Mainframe
The amount of a Walmart's Mainframe is about 460 terabytes.
(a.k.a. Wal-Mart, a.k.a. Wal-Mart Stores, Inc) (2004 figures)
As of 2004, Walmart had accumulated nearly 460 terabytes of data about its customers, inventory, products, and sales. According to some estimates, the total area of all Walmart stores in the United States measures 64,000,000 sq. m.
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