Microsoft · DP-900
Azure Cosmos DB
DP-900 · Lesson 9 of 12 · 54:54
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In this lesson
Prepare for the DP-900 exam (Microsoft Certified: Azure Data Fundamentals). In this lesson: what Azure Cosmos DB is, global distribution, typical use cases, its APIs for NoSQL, MongoDB, Cassandra, Gremlin, and Table, and how to choose an API. Includes three original practice questions.
Preview the topics
- A game must update leaderboards for players in Asia, Europe, and America within milliseconds, with each player writing to a nearby region. Which service fits?
- An app built on MongoDB must move to a managed Azure service, with as few code changes as possible. Which API should it use?
- A team starts a brand-new app that stores JSON documents in Cosmos DB, with no existing database to keep. Which API should it choose?