How is throughput provisioned in Cosmos DB?
- A By VM SKU selected at account creation
- B In Request Units per second (RU/s) (correct answer)
- C By storage tier (Standard/Premium)
- D By connection pool size
Shortcut: Cosmos DB throughput is measured in Request Units per second (RU/s). Each operation (read, write, query) consumes a number of RUs. You provision RU/s at the database or container level.