What should you use?

You have an Azure Cosmos DB database that uses the SQL API.

You need to delete stale data from the database automatically.

What should you use?
A . soft delete
B . Low Latency Analytical Processing (LLAP)
C . schema on read
D . Time to Live (TTL)

View Answer

Answer: D

Explanation:

With Time to Live or TTL, Azure Cosmos DB provides the ability to delete items automatically from a container after a certain time period. By default, you can set time to live at the container level and override the value on a per-item basis. After you set the TTL at a container or at an item level, Azure Cosmos DB will automatically remove these items after the time period, since the time they were last modified.

References: https://docs.microsoft.com/en-us/azure/cosmos-db/time-to-live