Prologue

“That’s a nice hat!”

That’s what the grown-ups said in The Little Prince written by Antoine de Saint-Exupéry, when they saw the drawing that the child who grew up to be the pilot drew of a boa constrictor that had swallowed an elephant. From the child’s perspective, he had drawn a boa constrictor, but looking at it from their own perspective, grown-ups concluded that it was a drawing of a hat.

Would there ever be a grown-up who figures out that the drawing is of a boa constrictor that swallowed an elephant? Nonetheless, the child’s drawing was that of a boa constrictor. Naturally, the child with his idea of a boa constrictor and the grown-up with his or her idea of a hat have a huge communication gap; consequently, there are limits to ...

Get Big Data War now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.