Azure Cosmos DB Blog

The latest news, updates and technical insights from the Azure Cosmos DB team

Read many items fast with the Java SDK for Azure Cosmos DB

January 20, 2022 Jan 20, 2022 01/20/22

Theo van Kraay

Discover ways to collect lots of separate records quickly using the Java SDK for Azure Cosmos DB Java.

Reading data with Spring Data Azure Cosmos DB v3

December 15, 2021 Dec 15, 2021 12/15/21

Ravi Tella

Discover best practices to help improve the read performance of Spring applications when using the new Spring Data Azure Cosmos DB v3 for Core (SQL) API.

Improve application performance with Java SDK v4 for Azure Cosmos DB

November 9, 2021 Nov 9, 2021 11/9/21

Ravi Tella

The Java SDK v4 for Azure Cosmos DB has many improvements and new APIs to help increase the performance of your applications. Discover how the new version helps improve application performance by reducing the number of network roundtrips and latency when using direct mode in the Java SDK v4.

New developer productivity, cost-savings, and advanced analytics features announced at Microsoft Ignite

November 2, 2021 Nov 2, 2021 11/2/21

Nikisha Reyes-Grange

New features and capabilities for Azure Cosmos DB were announced today at Microsoft Ignite (November 2021). Read on for highlights and the schedule of events.

Enhance local development experience using the Azure Cosmos DB Linux emulator and VS Code

September 21, 2021 Sep 21, 2021 09/21/21

Abhishek Gupta

Develop your next app database locally using the Azure Cosmos DB Linux emulator on Docker (preview) with Visual Studio Code. This post includes a sample with GitHub repository and a step-by-step video.

Creating Mobile Applications with Azure Cosmos DB and React Native

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

Jason Amos

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

Azure Cosmos DB Java SDK v4 – General Availability

June 11, 2020 Jun 11, 2020 06/11/20

Andy Feldman

Announcing the Azure Cosmos DB Java SDK v4 for SQL API is now generally available. Read about all the new features and capabilities as well as how to migrate or get started with new applications today.

Azure Cosmos DB Java SDK v4 – Exploring the new Async API

March 25, 2020 Mar 25, 2020 03/25/20

Andy Feldman

In this second of our series for the Azure Cosmos DB Java SDK v4 for Core (SQL) API, I’m going to explore our new Async API. To get you caught up though go check out the first post in this series Azure Cosmos DB Java SDK v4 - New Java SDK Quickstart Guide and Sample Code! Current users of our Java SDK v2 are familiar with our Sync API ...

Create a Java Azure Cosmos DB Function Trigger using Visual Studio Code in 2 minutes!

March 13, 2020 Mar 13, 2020 03/13/20

Theo van Kraay

Creating event sourcing solutions with Azure Cosmos DB is easy with Azure Functions Triggers, where you can leverage the Change Feed Processor's powerful scaling and reliable event detection functionality, without the need to maintain any worker infrastructure. You can just focus on your Azure Function's logic without worrying about ...

Azure Cosmos DB Java SDK v4 – New Java SDK Quickstart Guide and Sample Code!

March 9, 2020 Mar 9, 2020 03/9/20

Andy Feldman

The Azure Cosmos DB Java SDK for SQL API (hereafter “Java SDK”) provides support for Java applications with Azure Cosmos DB. Java SDK 4.0 General Availability is coming soon! To help customers prepare for this and take advantage of all the new great features, I'll be writing a series of blog posts around this as well as including ...

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