What storage solution should you use in the design?

You need to design the storage for the telemetry capture system.

What storage solution should you use in the design?
A . Azure SQL Data Warehouse
B . Azure Databricks
C . Azure Cosmos DB

View Answer

Answer: C

Explanation:

Azure Cosmos DB is a globally distributed database service. You can associate any number of Azure regions with your Azure Cosmos account and your data is automatically and transparently replicated.

Scenario: Telemetry Capture The telemetry capture system records each time a vehicle passes in front of a sensor.

The sensors run on a custom embedded operating system and record the following telemetry data:

– Time

– Location in latitude and longitude

– Speed in kilometers per hour (kmph)

– Length of vehicle in meters

You must write all telemetry data to the closest Azure region. The sensors used for the telemetry capture system have a small amount of memory available and so must write data as quickly as possible to avoid losing telemetry data.

Reference:

https://docs.microsoft.com/en-us/azure/cosmos-db/regional-presence