Azure Cosmos DB
The database for the era of AI
OVERVIEW
Develop AI-powered apps at any scale
- Power responsive and intelligent apps with real-time data, ingested and processed at any scale.Query vectors and relevant data efficiently in the same database with MongoDB vCore and distributed PostgreSQL.
- Fuel your apps with high-performance, distributed computing over massive volumes of unstructured data.Explore free dev/test options, multiple SDKs, and support for open-source PostgreSQL, MongoDB, and Apache Cassandra.
- Build responsive, high-performance customer-facing apps with <10ms latency reads and writes at any scale.Get SLA-backed 99.999 percent availability for NoSQL data, continuous backup, and enterprise-grade security.Pay for only what you use with serverless or autoscale options and enjoy unlimited elastic scale.
FEATURES
Choose your preferred Azure Cosmos DB API
Azure Cosmos DB for MongoDB vCore
Use your existing MongoDB skills and tools to develop modern applications with vector search built in.
Azure Cosmos DB for PostgreSQL
Build highly scalable relational apps with distributed PostgreSQL and the newest PostgreSQL features and extensions.
Azure Cosmos DB for NoSQL
Enjoy the best end-to-end Azure Cosmos DB experience with the native document API.
Apache Cassandra
Build Apache Cassandra–compatible applications and deploy managed Cassandra clusters.
Vector search in Azure Cosmos DB
Use vector database functionality implementation with Azure Cosmos DB.
Reference solutions
Reduce time to market with reference solutions for AI assistants, real-time transactions, and claims processing.
Built-in security and compliance
Microsoft has committed to investing USD$20 billion in cybersecurity over five years.
We employ more than 8,500 security and threat intelligence experts across 77 countries.
Azure has one of the largest compliance certification portfolios in the industry.
Pricing
Pricing that gives you flexibility and control
Find the model that best fits your workload, with free options for testing and development. Enjoy virtually unlimited throughput and storage, scale-out architectures for automatic elasticity, traditional scale-up of nodes, and consumption-based serverless options.
use cases
Explore popular Azure Cosmos DB use cases
AI assistants in any industry
Build your own AI assistant with Azure Cosmos DB and Azure OpenAI Service.
Real-time payments and transactions
Build a payments and transactions solution and analyze transactions using an AI-powered copilot.
Claims processing
Process medical insurance claims at scale and use an AI powered copilot to empower agents with recommendations.
Fast and scalable IoT device telemetry
Get insights into operations, assets, and inventory to improve business performance and user experience.
Personalization and recommendations
Build scalable retail experiences with a real-time product catalog, personalized recommendations, and order processing.
Multitenant software as a service (SaaS) apps
Scale to millions of tenants using partitions and various isolation models in Azure Cosmos DB.
Azure Cosmos DB for MongoDB vCore is now available
Build intelligent applications in the cloud with Azure Cosmos DB for MongoDB vCore and built-in vector search.
CUSTOMER STORIES
See how customers are innovating with Azure Cosmos DB
RESOURCES
Azure Cosmos DB resources
Account signup
Get started with a free account
Start with USD$200 Azure credit
Account signup
Get started with pay-as-you-go pricing
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