DABCC case studies
DABCC · Put your knowledge to work in context.
DABCC is a vendor-neutral certification aimed at data management professionals who want to demonstrate breadth across the full data lifecycle rather than depth in a single tool. It suits data stewards, data architects, ETL and integration developers, data quality analysts, BI and reporting specialists, and data security or privacy officers who already work with data platforms and need a credential that maps to recognised practice areas. The DABCC case studies are 5 cases and about 4,541 words.
1Three 'Active Customer' Counts and a Six-Week Close
Northbridge Financial acquired a health-analytics startup fourteen months ago. The combined company now runs three customer marts: retail banking reports 1.42M active customers, the acquired analytics unit reports 980,000, and the broker channel reports 1.19M.
933 words, about 5 min2Parcel Scans, Route Realignments, and a Reused Driver Key
A European parcel carrier models all deliveries in a single fact table at parcel-scan grain. Roughly 4.1 million scans arrive daily from 62 hubs.
947 words, about 5 min3At-Least-Once Delivery and a Monthly GL Suspense Account
A specialty retailer ingests point-of-sale events from 1,840 stores. Store systems batch to SFTP every 15 minutes; a Kafka feed carries order and refund events with at-least-once delivery; a third feed brings supplier invoices nightly.
858 words, about 4 min41,240 DQ Rules, 43,000 Exceptions, and a Regulatory Finding
A retail bank's Basel/credit-risk data quality program has 1,240 rules. Last quarter they generated 43,000 exceptions; 68% were closed as 'no action' and 14% were never triaged.
886 words, about 4 min5Erasure Requests, Seven-Year Snapshots, and Three Attrition Models
A global HR analytics platform stores 2.3 million employee records across 31 countries. Analysts query a cloud warehouse; row-level access exists only by country, and 220 analysts have broad SELECT on the core employee table.
917 words, about 5 min