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Introducing OmniVec: An Open-Source Embedding Platform for AI Apps on Azure

Today we are open-sourcing OmniVec, a platform for building and operating the embedding pipelines that keep the vector representation of your ...

Azure Cosmos DB All Versions and Deletes Change Feed Mode is Now Generally Available

Modern applications don’t just write data and move on. They react to it. A new order triggers an inventory update. A profile change sync...

Change Partition Keys in Azure Cosmos DB is Now Generally Available

We’re excited to announce the general availability of Change Partition Key in Azure Cosmos DB for NoSQL, now with online copy support. Y...

Public Preview: AI-powered Azure Cosmos DB Migration Assistant for RDBMS to NoSQL

Today, we are excited to announce the public preview of the Azure Cosmos DB Migration Assistant for RDBMS to NoSQL, now available in the Azure...

Announcing the General Availability of Per Partition Automatic Failover for Azure Cosmos DB NoSQL

Today, we are excited to announce the General Availability of Per Partition Automatic Failover (PPAF) for Azure Cosmos DB NoSQL API. PPAF is a...

Ship at scale: Octopus Deploy on Microsoft Marketplace

Azure Cosmos DB MCP Toolkit Is Now Generally Available — Bringing Your Database to AI Agents at Scale

Since we introduced the Azure Cosmos DB MCP Toolkit at Ignite 2025 in preview, the response has been clear: developers want a straightforward ...

Announcing General availability of the Azure Cosmos DB vNext emulator

The Azure Cosmos DB vNext emulator is generally available today. It ships as a Docker image that runs on Linux, macOS, and Windows, on both x6...

Announcing the Public Preview of Semantic Reranker in Azure Cosmos DB for NoSQL

Today we’re thrilled to announce the public preview of Semantic Reranker in Azure Cosmos DB for NoSQL,a new AI-powered capability that improve...

Announcing General Availability of Azure Cosmos DB Global Secondary Indexes

Have you ever needed to evolve your read patterns without losing efficiency? Maybe your app started with one access pattern, but now you need ...