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Globally distributed. Massively scalable. Multi-model.
A fully managed database service for building cloud scale apps.

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What is Azure Cosmos DB?

Azure Cosmos DB is Microsoft's globally-distributed multi-model database service.

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Architecture guides

Architectural diagrams, source code, and practical advice to help you build with Azure Cosmos DB.

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Why choose Azure Cosmos DB

Find out why customers all over the world, in many different industries, rely on Azure Cosmos DB.

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Code Samples

Check out all the code samples across multiple langues built around Azure Cosmos DB.

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Workshops

Find online and in-person training.

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Presentations

Watch our latest presentations, download decks.

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Customers using Azure Cosmos DB

Coca-Cola Citrix ABB Quest Aveva-Schneider Albertsons-Safeway Caltex SitePro New Zealand Trade & Enterprise Swedavia Airports BMI Johnson Controls Allscripts asos Elkjop Siemens Healthineers Jet.com Chamberlain Group Bentley Jato Archive 360 Symantec Creston Liberty Mutual Kognitiv Spark ServiceLink Zeiss Diply Nextens Skype Granden clearTREND Rolls-Royce Exxon-Mobil Cincinnati Children's Hospital Finastra Kohler

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