Azure Cosmos DB is Microsoft's globally distributed, multi-model database. Azure Cosmos DB enables you to elastically and independently scale throughput and storage across any number of Azure's geographic regions with a single click. It offers throughput, latency, availability, and consistency guarantees with comprehensiveservice level agreements(SLAs), a feature that no other database service can offer.
A database that holds sensitive data across international borders must meet high standards for security, privacy, and compliance. Additionally, the cloud service provider must anticipate and be ready for new standards, such as the General Data Protection Regulation (GDPR), which will soon govern the collection and use of EU resident’s data. Microsoft has pledged that Azure services will be GDPR compliant by the May 25 implementation date.