The Most Demanding Web 2.0 Sites in the World Run MySQL
If there's one thing the top Web 2.0 sites in the world have in common, it's that they need to deliver fast results to millions of simultaneous users. The other thing they have in common is MySQL. The MySQL database server enables Web sites like Craigslist, Google, Yahoo, Wikipedia, Feedburner, Digg and thousands of others to scale out to meet ever-increasing volumes of users and transactions.
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