We are excited to announce the public preview of Azure Cosmos DB protocol support for MongoDB. Through this preview functionality, applications can easily and transparently communicate with Azure Cosmos DB by using existing, community-supported Apache license drivers for MongoDB. Developers can use their current tools and skills for MongoDB to build applications that take advantage of Azure Cosmos DB, a fully managed and scalable NoSQL database service backed by industry-leading SLAs. To learn how to request access to the preview by using the Azure portal, see the related Azure article.