Define measurable dimensions (accuracy, completeness, consistency, validity, uniqueness) and align them to ownership and measurable outcomes.
- • Pick KPIs that match your use cases
- • Set thresholds and escalation paths
- • Track trends over time
Tags: data-quality, governance
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Turn observations into action by mapping issues to root causes, owners, remediation workflows, and verification after fixes.
- • Detect anomalies and schema drift
- • Prioritize high-impact defects
- • Validate improvements with evidence
Tags: data-profiling, validation
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Create robust rule sets for formats, ranges, referential integrity, and cross-field consistency—without creating brittle checks.
- • Choose rule types by risk
- • Handle nulls and late-arriving data
- • Version rules alongside datasets
Tags: validation, standards
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Learn how to distinguish “missing because unknown” from “missing because broken,” and how to report completeness responsibly.
- • Use expected population logic
- • Track ingestion and enrichment coverage
- • Report by dimension, not just totals
Tags: data-quality, governance
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A repeatable process for triage, root-cause analysis, containment, remediation, and post-incident verification.
- • Define severity levels and SLAs
- • Capture evidence and audit trails
- • Prevent recurrence with controls
Tags: data-quality, validation
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Learn how to standardize quality expectations across domains and keep measurement aligned with business impact.
- • Establish data ownership and stewardship
- • Automate monitoring and alerting
- • Make quality metrics actionable
Tags: governance, monitoring
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