When creating an Azure Cosmos DB account, you will be prompted to select any one of the five API options: Gremlin (graph database), MongoDB (document database), SQL (document database), Cassandra ...

Getting started with the free Cosmos DB You will need to create a new account to take advantage of the free tier; it’s not available as a billing option on existing applications.

Microsoft has added a new free tier for Azure Cosmos DB, its multi-model, globally distributed cloud database. Here's how it works.

Azure Cosmos DB is the result of a seven-year project to create a database that’s designed for global reach and customer accountability, said Dharma Shukla, distinguished engineer at Microsoft ...

Microsoft is making it easier to move existing MongoDB workloads to its Azure Cosmos database. Get the details.