4 min read · Step 1 of 5
The point
The bill is unknowable until it arrives.
Scene 1 of 4
The overage shape
A modelled usage-billed warehouse bill. The formula is simple and shown in full; the point is that three of its four terms move with activity you do not control month to month.
A representative month
Move any slider; both bills in this walkthrough follow it.
10
250M
4,000
Modelled usage-billed bill
The expected figure, with the range the same month lands in when query volume swings.
$3,642
Quiet month
$4,020
Expected
$4,902
Busy month
Platform fee
$600
Seats
$450
Ingest + storage
$450
Query compute
$2,520
Modelled formula: $600 + $45 × users + $1.80 × M rows + $0.02 × queries/day × 30. Illustrative constants, not any vendor's price list. The shape is what matters: compute is the term nobody can forecast.