New ask Hacker News story: Ask HN: How do Google calendar notifications work?
Ask HN: How do Google calendar notifications work?
4 by adnauseum | 0 comments on Hacker News.
My work uses Google Calendar. I'm amazed that I always get notifications for meetings on time and in multiple mediums (i.e., email, push notification, etc). How is a notification system like this built? I've been poking around for time-based event systems, but I don't think that's the right thing to look at. Finally, how can you scale this? I'm just imagining a ton of distributed cron-y things, but I know that's naive.
4 by adnauseum | 0 comments on Hacker News.
My work uses Google Calendar. I'm amazed that I always get notifications for meetings on time and in multiple mediums (i.e., email, push notification, etc). How is a notification system like this built? I've been poking around for time-based event systems, but I don't think that's the right thing to look at. Finally, how can you scale this? I'm just imagining a ton of distributed cron-y things, but I know that's naive.
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