4 ms·
You joke, but Google actually uses GPS mounted on the roofs of their data centers for time synchronization.
by Johnie 10y ago
You joke, but Google actually uses GPS mounted on the roofs of their data centers for time synchronization.
- eru 10y agoGPS plus atomic clocks. And, boy, do the off-the-shelf commercial offerings suck. The vendors are not really used to dealing with the stress that Google puts these things under.