Design a metric-collection system (e.g. Datadog) which allows clients to query for the different percentiles (50th, 90th, 99th) over different periods of time - 1 minute, 5 minutes, 30 minutes and so on.
Design a metric-collection system (e.g. Datadog) which allows clients to query for the different percentiles (50th, 90th, 99th) over different periods of time - 1 minute, 5 minutes, 30 minutes and so on.