Push Notification Hub is an essential internal service that plays a crucial role in the messaging and calling flows within Teams and other platforms. This article describes its recent overhaul, which has significantly enhanced its performance and reduced latencies in delivering push notifications to user devices
Microsoft Copilot is powered by several open-source tools, such as SignalR, Adaptive Cards, Markdown, and object-basin to solve the unique challenges in building AI-enabled applications at scale. In this article, we share the design considerations and how we integrated various tools with a focus on how we stream messages and responses to the front-...
Real-Time Channel is Microsoft Office Online's service that powers real time collaboration and coauthoring. This blog post describes the journey to migrate the service from .NET Framework to modern .NET.
Microsoft Forms is an Office product with 130M monthly active users, recently we migrated our services to .NET 6, and we have seen 100%-200% increase in CPU efficiency.
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%!