DATA-QUALITY-MANAGEMENT5 MIN READ
Sort Controls by Cost of Quality
Classify data-quality activities using the Cost of Quality categories.
Place each data-quality activity into its Cost of Quality category. Prevention Appraisal Internal failure External failure Add a CRM rule that requires tax ID before enterprise account activation Run a nightly uniqueness test on supplier_id before publishing the mart Manually repair duplicate customer records before the Monday forecast meeting Issue a customer credit because an invoice used the wrong billing address Create a data contract for allowed pause_reason values before product release Reconcile revenue totals after the CFO packet exposed a variance
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