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by _delirium 4588 days ago
It's definitely finer-grained, but there's still a 10-minute minimum per instance: billing is only per-minute above 10 minutes. So if you run a massively parallel 2-minute Hadoop job, you pay num_instances x 10min. Admittedly that's still a win, since AWS would bill you for 6x as much instance time. But it's not a 30x differential as you might guess from the headline "hourly" vs. "per-minute" pricing.
1 comments

A fair point, but the scaling granularity advantage is a powerful cost win nonetheless