Pay only for what you need, by elastically and instantly scaling throughput and storage without limits. Develop real-time, always on applications at any scale with Azure Cosmos DBa fully managed globally distributed, multi-model database service with Simplify app development and boost developer productivity with built-in, cloud-native capabilities including five consistency modelsautomatic indexingand multiple data models and APIs.Įasily migrate existing data from MongoDBGremlinand Cassandra and Etcd databases without changing your application, and run real-time operational analytics with Apache Spark connector and Jupyter Notebooks preview natively built-in to Azure Cosmos DB.