You can now optimize costs and run applications with spiky traffic patterns more easily on Azure Cosmos DB. Now available on all APIs (Core (SQL), API for MongoDB, Cassandra, Gremlin, and Table), Azure Cosmos DB serverless is a cost-effective pricing model that charges only for the resources consumed by your database operations. It is ideally suited for applications with moderate performance requirements and frequent periods with little to no traffic.
Learn more about Azure Cosmo DB serverless.