· Jaeho Kim
Privacy-Aware Instrumentation in Korea
Collect only what decisions need. Consent state should be a first-class property, not an afterthought.
Collect the minimum properties needed for the decisions you actually make. Every unused field is a liability and a distraction in QA.
Separate identity keys from content payloads. Prefer hashed identifiers where possible, and document retention periods for raw event stores.
Surface consent states as first-class properties so analysts can filter compliant cohorts without rebuilding pipelines.
Review vendor SDKs for auto-collection toggles. Disable what you do not need before the first production release—not after a questionnaire arrives.