Azure Cosmos DB Blog

Article

MulticloudDB SDK: Cross-cloud portability in the coding agent era

Building cross-cloud solutions with best-of-breed cloud-native databases means learning multiple SDKs, translating queries, handling different...

Azure Cosmos DB Blog 3 days ago 7

Article

I Need My CI/CD Pipeline to Access Cosmos DB Without Using a Secret

In the last post we walked through why RBAC broke your app and how to fix it. Your app is now running on a managed identity, keys are off, and...

Azure Cosmos DB Blog 22 days ago 9

Article

Powering Memory in Foundry Agent Service, with Azure Cosmos DB

Move from a locally composed memory-enabled agent to a deployed Foundry Agent Service agent, with keyless Azure infrastructure and an interact...

Azure Cosmos DB Blog 24 days ago 11

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Azure Cosmos DB in the Agentic Era: Data Tools for Developers and AI Agents

Anthropic’s 2026 Agentic Coding Trends Report captures an important tension in how developers use AI. Engineers report using AI in rough...

Azure Cosmos DB Blog 1 month ago 9

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I Enabled RBAC and Everything Broke. What Did I Do Wrong?

We covered the roles your Azure Cosmos DB app needs in our previous post. Now let’s look at what happens after you’ve assigned those roles, sw...

Azure Cosmos DB Blog 1 month ago 13

Article

Native Agent Memory for Microsoft Agent Framework, Powered by Azure Cosmos DB

Recently we introduced the Agent Memory Toolkit and the Agentic Retrieval Toolkit for Azure Cosmos DB. The Agent Memory Toolkit gives your age...

Azure Cosmos DB Blog 1 month ago 21

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AI agents, meet the Azure Cosmos DB vNext emulator

If you use the Azure Cosmos DB vNext emulator, you probably know the local development loop: start the emulator, connect to it, create some re...

Azure Cosmos DB Blog 1 month ago 14

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Building on Vercel’s eve + Azure Cosmos DB: An Agent That Remembers

Most “AI agent” demos forget everything the moment the process exits. That’s fine for a toy project, but useless for anythin...

Azure Cosmos DB Blog 2 months ago 14

Article

See our new Azure Cosmos DB Design Patterns

Design patterns are where good data modeling lives or dies. In a NoSQL database like Azure Cosmos DB, the difference between a schema that sca...

Azure Cosmos DB Blog 2 months ago 15

Article

Need a different partition key in Azure Cosmos DB? Pick the right approach

Once you create a container, its partition key is fixed at creation, and you can’t change it in place. However, if your original key starts ca...

Azure Cosmos DB Blog 2 months ago 14