Microsoft · DP-900
Data stores and Azure services
DP-900 · Lesson 2 of 12 · 7:33
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In this lesson
Prepare for the DP-900 exam (Microsoft Certified: Azure Data Fundamentals). In this lesson: relational databases, NoSQL models like key-value, document, column-family, and graph, object storage and data lakes, and the Azure service for each need. Includes three original practice questions.
Preview the topics
- A social app must find friends of friends quickly, across millions of follow relationships. Which kind of database fits?
- A company must keep five years of raw sensor files, in their original formats, for analysis that it has not planned yet. What should it build?
- A retail app serves users on three continents, stores product data as JSON documents with varying fields, and needs low latency everywhere. Which Azure service fits?