Partitioning Strategies Quiz

What you'll be asked

1. Which of the following is a fundamental requirement when selecting a partition key for an Azure Cosmos DB container?
2. You are designing a multi-tenant application in Cosmos DB. Which strategy is best for isolating tenant data while maintaining query efficiency?
3. What is the primary consequence of choosing a partition key that results in a 'hot partition'?
4. If your application requires frequent cross-partition queries, what is the best practice to optimize performance?
5. You have a write-heavy workload where all writes are timestamp-based, and you are using 'Timestamp' as the partition key. How can you resolve the resulting performance bottleneck?

Answers and explanations come after you submit.