One cohort contract across many cloud surfaces beats ten clever names
Renaming events without a shared adoption contract only relocates the blindness.
Application teams serving Hong Kong clients often inherit event catalogs that pre-date the current multi-surface cloud programme. Every new rollout inherits that fragmentation.
Separating environments is table stakes. Carrying a cohort id and rollout wave across surfaces is what lets adoption intelligence survive the next launch. Cohort Metric Design starts there.
Before celebrating an adoption lift, list which properties and surfaces changed beside the chart. Pipeline hygiene and product thrift look identical until you can tell them apart.