Developer Stories

.NET Performance Delivers Again for Bing, From .NET 5 to .NET 7

March 21, 2023 Mar 21, 2023 03/21/23

Ben Watson

.NET has continued to deliver significant performance gains for Bing through multiple releases.

Microsoft Teams’ Permission Service migration to .NET 6

March 2, 2023 Mar 2, 2023 03/2/23

Diogo Barbosa

At Microsoft, we are constantly working on modernizing our services to make them faster, more efficient, and up to date with the latest technologies. In this blog post, we will cover one of Microsoft Teams' Services, Permission Service, how the migration to .NET 6 helped increase the performance by 100% and reduced latency by 30-45%!

Bing Ads Campaign Platform – Journey to .NET 6

October 7, 2022 Oct 7, 2022 10/7/22

Mike Treit

Bing Ads Campaign Platform - our journey migrating a large .NET Framework codebase to .NET 6.

Microsoft Teams’ Infrastructure and Azure Communication Services’ Journey to .NET 6

September 28, 2022 Sep 28, 2022 09/28/22

Siavash Fathi, Arman Raina, Bhaskar Bhattacharya

Microsoft Teams’ infrastructure team, or Intelligent Conversation and Communications Cloud (IC3), aspires to be the industry leading platform with reliable and high-quality audio and video calling, meetings, and chat experiences that work any time, from anywhere, on any device. A key element of our platform evolution is the migration from .NET Framework to the latest version of .NET LTS, currently .NET 6.

Microsoft Commerce’s .NET 6 Migration Journey

September 26, 2022 Sep 26, 2022 09/26/22

Kurtis Story (HE/HIM), Tian Li

Microsoft Commerce is a diverse set of services (>700) services and recently made the journey to .NET 6 from .NET Framework. Here are some tips, tricks, and results from our journey to .NET 6.

Microsoft Teams Assignments Service’s Journey to .NET 6

September 14, 2022 Sep 14, 2022 09/14/22

Kevin Halverson

The Assignments and Grades features in Teams have seen exponential growth in usage as schools around the world have undergone a digital transformation. To better meet the needs of teachers and students, we have recently migrated our backend service to .NET 6.

A Heavy Lift: Bringing Kestrel + YARP to Azure App Services

August 24, 2022 Aug 24, 2022 08/24/22

Byron Tardif

In this post, we get a behind-the-scenes look at the engineering work required to change a critical platform component with code paths that are exercised billions of times a day while minimizing service disruptions and maintaining SLA for our customers.

OneService Journey to .NET 6

June 13, 2022 Jun 13, 2022 06/13/22

Dominic Nguyen

The journey of the Microsoft OneService team from .NET Framework to .NET 6 and the wins that came from it.

Exchange Online Journey to .NET Core

June 7, 2022 Jun 7, 2022 06/7/22

David Sterling (EXCHANGE)

Explore Exchange's migration from .NET Framework to .NET Core

The Azure Cosmos DB Journey to .NET 6

May 12, 2022 May 12, 2022 05/12/22

Vinod Sridharan

Azure Cosmos DB is a fully-managed, multi-tenant, distributed, shared-nothing, horizontally scalable database that provides planet-scale NoSQL capabilities offering APIs for Apache Cassandra, MongoDB, Gremlin, Tables, and the Core (SQL) APIs . A core component of the Azure Cosmos DB service is the API Gateway that handles request parsing and ...

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