Azure #CosmosDB extends support for MongoDB aggregation pipeline, unique indexes, and more

We're happy to announce that you can now do more within MongoDB queries and types in Azure Cosmos DB. With the latest service deployment, we have made the following improvements in MongoDB API in Azure Cosmos DB.

 

• MongoDB aggregation pipeline support (preview)
• Unique index support
• MongoDB wire protocol version 5 support, used in MongoDB 3.4 (preview)

 

Read about it in the Azure blog.