`Heroku`: traffic spike left a $1.3k dyno bill

Temporary capacity can turn into a real invoice if nobody turns it back down. Without spend alerts, scaling is a cost trap, and support may still say no.

[ KEY POINTS ]

Traffic from national news led to scaling dynos and workers up, then usage stayed elevated for weeks after the spike ended.
The overage reached about $1,300 on a site with no revenue, despite already paying Heroku hundreds per month.
A refund request was rejected, which makes one thing clear: platform goodwill is not a budget control.
The operational fix is boring but mandatory: billing alerts, post-spike checklists, and auto-scale rollback rules.

Originalnews.ycombinator.com/item?id=1688904Read original →

// related

#0001
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#0002
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#0003
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