Azure Cosmos DB is a fully managed, globally-distributed, horizontally scalable in storage and throughput, multi-model database service backed up by comprehensive SLAs. Azure Cosmos DB was built from the ground up with global distribution and horizontal scale at its core - it offers turn-key global distribution across any number of Azure regions by transparently scaling and replicating your data wherever your users are. You can elastically scale throughput and storage worldwide and pay only for the throughput and storage you need. Azure Cosmos DB guarantees single-digit millisecond latencies at the 99th percentile anywhere in the world, offers multiple well-defined consistency models to fine-tune for performance and guaranteed high availability with multi-homing capabilities - all backed by industry leading service level agreements (SLAs).
Azure Cosmos DB is truly schema-agnostic - it automatically indexes all the data without requiring you to deal with schema and index management. Azure Cosmos DB is multi-model - it natively supports document, key-value, graph and columnar data models. With Azure Cosmos DB, you can access your data using NoSQL APIs of your choice. Azure Cosmos DB is a fully managed, enterprise ready and trustworthy service. All your data is fully and transparently encrypted and secure by default. Azure Cosmos DB is ISO, FedRAMP, EU, HIPAA, and PCI compliant as well.