Azure Cosmos DB Tutorials
Hands‑on guides to help you design, build, and optimize applications using Azure Cosmos DB.
Getting Started
Learn how to create a Cosmos DB account, choose an API, and insert your first document.
var client = new CosmosClient("endpoint", "key");
var database = await client.CreateDatabaseIfNotExistsAsync("SampleDB");
var container = await database.Database.CreateContainerIfNotExistsAsync("Items", "/partitionKey");Data Modeling
Design optimal data models for scalability and performance in a multi‑model environment.
Explore data modelingPartitioning Strategies
Understand how to choose partition keys and manage throughput across partitions.
Learn about partitioningIndexing & Queries
Customize indexing policies and write efficient SQL, MongoDB, or Gremlin queries.
Dive into indexingPerformance Tuning
Monitor RU consumption, use change feed, and apply best practices for low latency.
Optimize performanceSecurity & Access Control
Secure your data with RBAC, Azure AD integration, and network isolation.
Secure your Cosmos DBMigration Guides
Move from on‑premise NoSQL solutions or other cloud services to Cosmos DB.
Start migration