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AI apps and agentic workloads expose inefficiencies in your data layer faster than any previous generation of apps. You’re storing embeddings, serving low-latency retrieval, handling bursty traffic from chat and orchestration, and often operating across regions. Done right, Azure Cosmos DB can support these patterns with high performance and cost c...

Developers love GitHub Copilot for its instant, intelligent code suggestions. But what if those suggestions could also reflect your specific database and workload patterns? That’s now possible with a new feature in Azure Cosmos DB for VS Code. Starting today, when you connect to your Cosmos DB account in VS Code, the extension automatically de...

Azure Cosmos DB is Microsoft’s globally distributed, multi-model database service, trusted for mission-critical workloads that demand high availability, scalability, and low latency. In this post we will discover how to maximize the full potential of Azure Cosmos DB using Azure Advisor recommendations to help you build smarter, faster, and more sec...

Leading up to Microsoft Ignite, I wanted to pressure-test something the community keeps talking about: vibe coding. It’s a style of AI-assisted development where you describe outcomes in natural language and your assistant does most of the scaffolding, refactoring, and glue. You keep momentum by talking through the work, and you only drop to raw co...

Introduction DocumentDB Local provides a lightweight, containerized environment that lets you develop and test applications locally using a MongoDB-compatible interface. It’s ideal for prototyping or running integration tests without needing a cloud setup. When paired with the DocumentDB Extension for Visual Studio Code, it creates a focused and c...

We are excited to announce the general availability (GA) of a highly requested capability in Azure Cosmos DB: the ability to migrate from serverless to provisioned throughput mode—without manual recreation, or downtime. This release builds on the momentum of our public preview and is now fully supported across all regions. Why it matters Azure...

Imagine your application is processing customer checkouts in real-time, while a background process synchronizes data for reporting. Suddenly, the seamless user experience falters because the sync job consumes more RU/s than anticipated.  Many teams face a common challenge: multiple workloads share the same container resources, yet each has diffe...

This article is guest authored by Youssef Moussaoui, member of the technical staff, Microsoft Copilot. As part of the team developing Microsoft Copilot, we’re constantly looking for ways to improve the application and keep our millions of users engaged. With this in mind, we recently evaluated the structure of our backend and began looking for a...

Ever since our first preview announcement for vector indexing and support for DiskANN and then again when we announced the GA for these features, customers have been asking us to make it easier to generate Azure OpenAI embeddings on their data in Azure Cosmos DB. So we did just that and created the Azure Cosmos DB Embeddings Generator sample app...

Managing IP access control policies is essential for maintaining a secure Azure environment. These policies allow you to restrict access to your resources based on specific IP addresses, adding an extra layer of security to prevent unauthorized access. To avoid disruptions when accessing your Azure Cosmos DB for MongoDB or Apache Cassandra API a...