AZ-305 · Question #161
You are designing an Azure Cosmos DB solution that will host multiple writable replicas in multiple Azure regions. You need to recommend the strongest database consistency level for the design. The so
The correct answer is A. bounded staleness. Each level provides availability and performance tradeoffs. The following image shows the different consistency levels as a spectrum. Note: The service offers comprehensive 99.99% SLAs which covers the guarantees for throughput, consistency, availability and latency for the Azure
Question
Exhibit
Options
- Abounded staleness
- Bstrong
- Csession
- Dconsistent prefix
How the community answered
(40 responses)- A65% (26)
- B18% (7)
- C13% (5)
- D5% (2)
Explanation
Each level provides availability and performance tradeoffs. The following image shows the different consistency levels as a spectrum. Note: The service offers comprehensive 99.99% SLAs which covers the guarantees for throughput, consistency, availability and latency for the Azure Cosmos DB Database Accounts scoped to a single Azure region configured with any of the five Consistency Levels or Database Accounts spanning multiple Azure regions, configured with any of the four relaxed Consistency https://azure.microsoft.com/en-us/support/legal/sla/cosmos-db/v1_3/ https://docs.microsoft.com/en-us/azure/cosmos-db/consistency-levels#consistency-levels-and-
Community Discussion
No community discussion yet for this question.
