ICCP CDP case studies
ICCP CDP · Put your knowledge to work in context.
The Certified Data Professional (CDP) is one of the certifications listed by the ICCP (the Institute for Certification of Computer Professionals), a non-profit organization founded in 1973 that describes itself as advancing the computer science, information systems, and information technology professions. The CDP sits within a portfolio that also includes data-adjacent credentials such as the Business Data Management Professional, Certified Big Data Professional, Certified Business Intelligence Professional, Certified Data Scientist, and Data Governance & Stewardship Professional. The ICCP CDP case studies are 5 cases and about 3,188 words.
1Customer Master After the Merger: Matching Without a Common Key
Northline Bank closed its acquisition of a 620,000-member credit union nine months ago and still has no single customer view. The core banking platform holds 1.4 million retail customers keyed by CIF; the acquired system holds 860,000 members keyed by member number.
625 words, about 3 min2The 08:00 Dashboard Finance No Longer Trusts
RetailCo's enterprise warehouse loads 27 source systems between 23:00 and 03:00, a four-hour batch window. Over eight months the load grew to 5 hours 40 minutes after the order management system added 40 columns and the loyalty feed doubled in volume.
661 words, about 3 min3340 Critical Data Elements, Six Part-Time Stewards
Metro Health System appointed its first CDO seven months ago. A census identified 340 critical data elements across patient, provider, and finance domains.
633 words, about 3 min4The Churn Model That Beat the Benchmark and Lost Money
TelCo's data science team built a churn model on 2.1 million subscribers with 2.4% monthly churn. Offline validation showed AUC 0.82, a large lift over the 0.71 baseline, and the model was deployed to target a 120,000-customer retention campaign.
631 words, about 3 min5Decommissioning a Source System With No Trustworthy Lineage
Wayfinder Logistics will retire its 22-year-old order management system in six weeks. The system feeds 900 downstream objects: 300 warehouse tables, 120 transformation jobs, three mart schemas, 47 Tableau workbooks, and 12 file interfaces.
638 words, about 3 min