Azure Cosmos DB Blog

Read on for Azure Cosmos DB updates at Microsoft Build 2021, including enhanced control, security, cost savings and speed.

Read on Azure Cosmos DB updates at Microsoft Build 2021, including the GA of serverless, expansion of the free tier and NEW Linux emulator.

In this blog post, we show how to use the Spark 3 OLTP connector for Cosmos DB Core (SQL) API with Azure Databricks workspace and explains how the Catalog API is being used. Also, explores the differences between the partitioning strategies when reading the data from Cosmos DB.

Check out the latest recommendations for using Java V4 Cassandra Driver with Azure Cosmos DB's Cassandra API. We've created a custom Java extension that you can implement without any code changes, for a better overall experience.

In this post, learn about the ways you can initialize your Azure Cosmos DB .NET SDK client to avoid latency spikes in your first operations.

Enable smooth data transfers between Apache Kafka and Azure Cosmos DB. New self-managed source and sink Azure Cosmos DB connectors for Kafka Connect are available now and can be downloaded from Confluent Hub or on GitHub.

Worried about the upcoming MongoDB 3.6 retirement? Don't - Azure Cosmos DB continues to 3.6 and 3.2 support in the API for MongoDB 3.6 and 3.2 for all use cases.

We’re excited to announce two updates to our Azure Cosmos DB notebooks preview. Notebooks are now available in 29 regions, and with the new public gallery, publish and share your notebooks with the broader Azure Cosmos DB community

New features and capabilities for Azure Cosmos DB were announced today at Microsoft Ignite. Read on for highlights and the schedule of events.