Azure Cosmos DB Blog

Async IO for the Python SDK is now in preview!

Gahl Levy December 16, 2021 Dec 16, 2021 12/16/21

Async IO support for Azure Cosmos DB Python SDK, an important and much-anticipated capability, is now available in preview! Async IO is a concurrent programming method in Python that makes running CRUD (create, read, update, delete) operations in parallel easy to do.

Reading data with Spring Data Azure Cosmos DB v3

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

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.

Announcing: Glowroot support for Azure Cosmos DB Cassandra API

Iria Osara November 10, 2021 Nov 10, 2021 11/10/21

We are excited to announce that Azure Cosmos DB now has GA support for Glowroot for its Cassandra API. This allows users of Azure Cosmos DB’s Cassandra API to get all the benefits of using Glowroot. While for Glowroot users an additional benefit of having fully managed Azure Cosmos DB Cassandra API.

Improve application performance with Java SDK v4 for Azure Cosmos DB

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

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

Nikisha Reyes-Grange November 2, 2021 Nov 2, 2021 11/2/21

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.

Optimize query performance with Azure Cosmos DB indexing metrics

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

You can now use the Azure Cosmos DB indexing metrics, now generally available, to optimize query performance! The indexing metrics show indexes that the query engine used and index recommendations for improving query performance.

Now in preview – Support for custom partitioning in Azure Synapse Link for Azure Cosmos DB

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

Support for custom partitioning in Azure Synapse Link for Azure Cosmos DB was announced in preview at Microsoft Ignite. This capability improves query performance by enabling you to partition Azure Cosmos DB analytical store data using keys that are frequently used as query filters.

Better cost governance now available on Azure Cosmos DB

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

To help customers better manage and control their database operations budgets, a new provisioned throughput spending limit feature was announced at Microsoft Ignite and is now generally available.

Now Generally Available – Partial Document Update in Azure Cosmos DB

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

Check out the new partial document update feature for Azure Cosmos DB Core (SQL) API, announced at Microsoft Ignite. This feature makes it possible to use the Java, .NET, and Node.js SDKs to perform path-level updates to specific fields/properties in a single document without needing to perform a full document read-replace operation.

Use Indexes for blazing-fast queries on your API for MongoDB Data

Gahl Levy October 6, 2021 Oct 6, 2021 10/6/21

What’s better than faster queries – how about an order of magnitude faster queries? That’s what indexes do in the API for MongoDB. Let’s dive into the three things that are most important for MongoDB developers to know about indexing when building their applications on the API for MongoDB.

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