Thursday, 26 February 2015

A million rows isn’t cool. You know what’s cool? A billion rows.

If you’re just getting started doing analytic work with SQL on Hadoop, a table with a million rows might seem like a good starting point for experimentation. Isn’t that a lot of data? While you can exercise the features of a traditional database with a million rows, for Hadoop it’s not nearly enough. Think billions of rows instead.

Continue reading here from +O'Reilly

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