How to add Cosmos DB and Blob Storage for your Node web app. Azure Cosmos DB is Microsoft's proprietary globally distributed, multi-model database service "for managing data at planet-scale. It is schema-agnostic, horizontally scalable, and generally classified as a NoSQL database. Introduction to Azure Blob storage.
Azure Blob storage is Microsoft's object storage solution for the cloud. Blob storage is optimized for storing massive amounts of unstructured data. Azure Blob Storage helps you create data lakes for your analytics needs, and provides storage to build powerful cloud-native and mobile apps. What is node web app?