Which API should you recommend for each data pattern?

HOTSPOT

You are designing a new application that uses Azure Cosmos DB. The application will support a variety of data patterns including log records and social media mentions. You need to recommend which Cosmos DB API to use for each data pattern. The solution must minimize resource utilization.

Which API should you recommend for each data pattern? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

View Answer

Answer:

Explanation:

Log records: SQL

Social media mentions: Gremlin

You can store the actual graph of followers using Azure Cosmos DB Gremlin API to create vertexes for each user and edges that maintain the "A-follows-B" relationships. With the Gremlin API, you can get the followers of a certain user and create more complex queries to suggest people in common. If you add to the graph the Content Categories that people like or enjoy, you can start weaving experiences that include smart content discovery, suggesting content that those people you follow like, or finding people that you might have much in common with.

References:

https://docs.microsoft.com/en-us/azure/cosmos-db/social-media-apps