Azure Cosmos DB Blog

Understanding the difference between null and undefined in Azure Cosmos DB

November 25, 2020 Nov 25, 2020 11/25/20

Tim S

This blog is part two of a series of three blogs where we’ll demystify commonly confused concepts for developers learning how to query in the SQL (core) API in Azure Cosmos DB. We’ll look at the difference between null and undefined values.

Creating Mobile Applications with Azure Cosmos DB and React Native

November 19, 2020 Nov 19, 2020 11/19/20

Jason A

A step-by-step guide to building a mobile application with Azure Cosmos DB and React Native.

Azure Cosmos DB Cassandra API serverless now in preview!

November 12, 2020 Nov 12, 2020 11/12/20

Theo v

Azure Cosmos DB serverless is now available for the Cassandra API. Get an overview of this new option, a walk-through on getting started, and tips for choosing between serverless and provisioned throughput for your database operations.

Now in preview – Support for Synapse SQL serverless in Azure Synapse Link for Azure Cosmos DB

October 28, 2020 Oct 28, 2020 10/28/20

Ramnandan K

Azure Synapse Link now supports querying Azure Cosmos DB data using Synapse SQL serverless. This capability, available in public preview, allows you to use familiar analytical T-SQL queries and build powerful near real-time BI dashboards on Azure Cosmos DB data.

Leverage your MongoDB skills on Azure Cosmos DB

October 27, 2020 Oct 27, 2020 10/27/20

Collin B

Learn how you can benefit by using your MongoDB skills on Azure Cosmos DB with the API for MongoDB.

Understanding the difference between point reads and queries in Azure Cosmos DB

October 22, 2020 Oct 22, 2020 10/22/20

Tim S

In this blog, we'll look at the differences between point reads and queries in Azure Cosmos DB.

Latest documentation releases for Azure Cosmos DB

October 16, 2020 Oct 16, 2020 10/16/20

Nikisha R

A short guide to the most recently published Azure Cosmos DB technical documentation.

Azure Cosmos DB Repository .NET SDK v.1.0.4

October 7, 2020 Oct 7, 2020 10/7/20

David P

David Pine shares the unofficial Azure Cosmos DB Repository .NET SDK. The repository SDK aims to simplify the consumption of Azure Cosmos DB by abstracting away some of the complexities of the existing .NET SDK and exposes a modern generic repository pattern-based interface.

New date and time system functions in Azure Cosmos DB

October 1, 2020 Oct 1, 2020 10/1/20

Tim S

Learn about new system functions for working with dates and times in Azure Cosmos DB

Data modeling, partitioning, and pricing in 2 minutes

September 30, 2020 Sep 30, 2020 09/30/20

Nikisha R

Build your NoSQL database for speed, scale, and performance with the right data modeling, partitioning, and pricing strategies. In under 2-minutes, these new videos will help guide your next application development project.