DPBoK Foundation case studies
DPBoK Foundation · Put your knowledge to work in context.
The DPBoK™ Foundation certification is part of The Open Group's DPBoK™ Certification Program. According to The Open Group, its purpose is to provide validation that the individual has a foundational understanding of the Digital Practitioner Body of Knowledge. The credential is aimed at professionals who need a common vocabulary and framework for digital transformation, including architects, engineers, product managers, and IT leaders. The exam covers the DPBoK™ body of knowledge, which addresses how digital organizations are structured, how they deliver value, and how they manage technology and data across business and IT. Topics on this exam: Digital Practitioner Body of Knowledge (DPBoK). The DPBoK Foundation case studies are 5 cases and about 2,633 words.
1Retail bank's mobile release bottleneck
A mid-sized retail bank serves 2.1 million customers. Its mobile banking app is rated 3.2 out of 5, and releases occur every 26 weeks. Fourteen approval gates sit between a code commit and production. Nine teams contribute to the app, but no one owns the end-to-end customer journey.
649 words, about 3 min2Industrial IoT platform funded as overhead
A manufacturer runs 12 plants and has deployed 4,000 sensors. A predictive-maintenance pilot at one plant cut unplanned downtime by 18%. The platform team of eight engineers reports to IT operations and is funded as overhead. Its backlog holds 140 requests from plants, and prioritization is first-come, first-served.
472 words, about 2 min3SaaS shared database and coupled releases
A B2B SaaS company has 40 engineers and three product lines: billing, analytics, and workflow. All three share one PostgreSQL database and one schema. Releases are coupled: a billing migration caused a four-hour outage that affected analytics customers. Engineers spend 22% of sprint capacity on cross-team coordination and dependency meetings.
614 words, about 3 min4Public agency fixed-price project portfolio
A public-sector digital services agency has 300 staff and 40 active projects. Average project duration is 18 months, and 70% of budget is consumed by change requests. Citizen satisfaction with online services is 58%, and call-center volume rose 20% last year. Procurement rules require fixed-price contracts and detailed specifications before work begins.
448 words, about 2 min5Utility cloud migration cost and security incident
An energy utility has 200 applications, and 30% now run in the public cloud. The monthly cloud bill has risen 240% in a year, and 18% of provisioned workloads are idle outside business hours. Three teams each created separate cloud accounts with no central tagging. A security incident exposed a public storage bucket containing outage schedules for two days before detection.
450 words, about 2 min