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Nelson Minar
Blog licensed under a Creative Commons License
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The NTP Pool is a vital but unappreciated Internet service. It runs quietly providing correct time to millions of computers all on a volunteer basis. A lot of the credit goes to Ask Bjørn Hansen who's been coordinating the project since 2005.
NTP is an old, simple protocol that lets one computer set its clock by the time on other computers. We take it for granted now, but before NTP was widespread computer clocks were often days off correct time (or worse, 3 seconds ahead). Microsoft and Apple both build NTP into their operating systems now and run their own NTP servers, but where do all the Linux servers get their time?  I love projects like this, where a small team can build a public resource that makes the Internet better. |
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