Showing category results for Azure Cosmos DB for NoSQL

Nov 20, 2025
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Announcing: Dynamic Data Masking for Azure Cosmos DB (Preview)

Sudhanshu Khera
Sudhanshu Khera

Today marks a big step forward with the public preview of Dynamic Data Masking (DDM) for Azure Cosmos DB. This feature helps organizations protect sensitive data without requiring changes to application logic or database interactions. What is Dynamic Data Masking? Dynamic Data Masking (DDM) is a server-side, policy-driven security feature that au...

SecurityAzure Cosmos DB for NoSQL
Nov 20, 2025
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Use Azure SRE Agent with Azure Cosmos DB: Smarter Diagnostics for Your Applications

Iria Osara
Iria Osara

We’re excited to announce the Azure Cosmos DB SRE Agent built on Azure SRE Agent; a new capability designed to simplify troubleshooting and improve reliability for your applications running on Azure Cosmos DB. Some key features of Azure Cosmos DB SRE Agent are:  Benefits of using Azure Cosmos DB SRE Agent Managing distributed a...

Azure Cosmos DB for NoSQLAIJava SDK
Nov 20, 2025
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Announcing Private Preview: Safe Account Key rotation using Account Key Usage Metadata

Iria Osara
Iria Osara

Account Key Usage Metadata is a new security and observability feature that helps Azure Cosmos DB customers avoid service disruptions during key rotations. It provides visibility when each account key was last used, allowing teams to make informed decisions before rotating or migrating to Entra ID.  This feature addresses a common challenge of r...

Azure Cosmos DB for NoSQLSecurity
Nov 20, 2025
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General Availability: Priority-Based Execution in Azure Cosmos DB

Richa Gaur
Richa Gaur

Have you ever faced a situation where two different workloads share the same container, and one ends up slowing down the other? This is a common challenge for many of our customers running applications on Azure Cosmos DB. Imagine these scenarios: In all these cases, there’s one workload you’d prefer to prioritize, ensuring critical ...

Azure Cosmos DB for NoSQL
Nov 20, 2025
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Announcing Preview of Online Copy Jobs in Azure Cosmos DB: Migrate Data with Minimal Downtime!

Richa Gaur
Richa Gaur

We are excited to announce the preview of Online Copy Jobs, a powerful new feature designed to make data migration between containers seamless and efficient with minimal downtime. With this feature, you can replicate data from a source to a destination container in real time without disrupting your applications. What is an online copy job? Online...

Azure Cosmos DB for NoSQL
Nov 18, 2025
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Azure Cosmos DB Extension for VS Code Now Generally Available

Sajeetharan Sinnathurai
Sajeetharan Sinnathurai

We’re thrilled to announce the general availability (GA) of the Azure Cosmos DB extension for Visual Studio Code! This powerful extension brings enterprise-grade database management directly into your development environment, making it easier than ever to build, test, and deploy applications powered by Azure Cosmos DB.   Why This...

Azure Cosmos DB for NoSQL
Nov 18, 2025
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Now Generally Available: Azure Cosmos DB Fleet Pools

Estefani Arroyo
Estefani Arroyo

We’re excited to announce two updates to Azure Cosmos DB fleets: Azure Cosmos DB fleets enables developers to build scalable, isolated, and cost-effective multi-tenant or Software as a Service (SaaS) applications. Today, many SaaS providers using Azure Cosmos DB isolate each tenant (the end customer of the SaaS provider) in a separa...

Azure Cosmos DB for NoSQL
Nov 18, 2025
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Announcing: GA of Cosmos DB in Microsoft Fabric and Cosmos Mirroring

Mark Brown
Mark Brown

We’re excited to announce that Cosmos DB in Microsoft Fabric and Cosmos DB Mirroring are now Generally Available, uniting your operational and analytical data in one platform. You can now analyze live Cosmos DB data directly in Fabric—no complex or costly ETL required. Data stays in sync in OneLake, providing a single source of truth for real-time ...

AnnouncementsAzure Cosmos DB for NoSQLAnalytics
Nov 18, 2025
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What’s New in Semantic Search for Azure Cosmos DB at Ignite 2025

James Codella
James Codella

We’re excited to introduce new capabilities and performance improvements for vector and full-text search in Azure Cosmos DB. These updates make it easier for developers and architects to build semantic search experiences and generative AI applications on the world’s most scalable NoSQL database. Note: These new capabilities are actively rolling ...

Azure Cosmos DB for NoSQLAIQuery
Nov 10, 2025
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Configuring Advanced High Availability Features in Azure Cosmos DB SDKs

Theo van Kraay
Theo van Kraay

Azure Cosmos DB is engineered from the ground up to deliver high availability, low latency, throughput, and consistency guarantees for globally distributed applications. As mission-critical systems increasingly rely on Cosmos DB for performance at scale, understanding and configuring advanced high availability features becomes essential. Advance...

Azure Cosmos DB for NoSQL