Designing and building cloud-native applications on Azure Cosmos DB — data modelling, partitioning, querying and tuning throughput.
Developers building on Cosmos DB. Genuinely specialised; partitioning design is where people come unstuck.
Level: Advanced · Official credential: Azure Cosmos DB Developer Specialty
Straight to the official sources — no sign-up, no reselling
We deliver the official Microsoft course for DP-420 — in person or virtual, public or in-company. Real demos, real stories, and the whiteboards to take home.
Prefer to browse first? See the full course catalog or the upcoming dates.
Exam titles, study guides and practice assessments are published by Microsoft and linked here directly; the descriptions on this page are our own. Microsoft may update exam content at any time — the official study guide is always the authority.