Min / Max aggregators

How are Min and Max aggregators calculated?

Is it based on the metric alone for a given time period / segment?

or

Is it based on the group of dimensions defined in the druid spec for a given time period/segment?

Thanks!

And more importantly how are these stored in the segments, like columns ?

Hey Jagadeesh,

Like all metrics, if you add min/max to your ingestion spec then it will be computed for each group of granular time and dimensions. They would be stored as either a long or double column in the segments.