Azure Cosmos DB for NoSQL documentation

Azure Cosmos DB for NoSQL accounts provides support for querying items with flexible schemas and native support for JSON.

About API for NoSQL

Concept

• Frequently asked questions
• Model document data
• Change feed
• Integrated cache

Get started

Quickstart

• Manage your data using a .NET console app
• Manage your data using a JavaScript app
• Manage your data using a Go app
• Create resources using a Bicep template

Tutorial

• Build a .NET web app
• Build a Java console app with Async SDK
• Create a Jupyter notebook

How-To Guide

• Create an account
• Create a container
• Develop .NET applications
• Develop Python applications

Integrate

Tutorial

• Deploy app on Azure Kubernetes Service (AKS) cluster using Bicep
• Connect using Apache Spark

Analytics and BI

Overview

• Analytics and BI overview

Concept

• Analytics and BI use cases
• Mirroring in Microsoft Fabric
• Azure Synapse Link

Tutorial

• Mirror database to Microsoft Fabric

How-To Guide

• Access data using Lighthouse and notebooks

Query items from a container

Concept

• Getting started with SQL queries
• Optimize request costs

How-To Guide

• Working with JSON
• Joins
• Parameterized queries
• Tune query performance

Tutorial

• Query using the Data Explorer

Secure your account

Concept

• Store keys in Azure Key Vault
• Configure cross-origin resource sharing (CORS)

How-To Guide

• Use managed identity to access data
• Configure role-based access control
• Configure customer-managed keys

Samples

sample

• Solution accelerators

Get training

Training

• Build a .NET app
• Build a Node.js app
• Build a Java app

video

• Azure Friday - Extension for Azure Functions update with Microsoft Entra support