Output Caching in ASP.NET Core 7

Explore the new Output Caching feature in ASP.NET Core 7 through this informative conference talk from Microsoft Build 2022. Dive into configuration-driven caching, extensible cache stores, and tagged cache entry invalidation. Learn about mitigations for cache stampede and thundering herd issues, as well as cache revalidation techniques. Watch a detailed demo of the Output Caching Middleware, covering topics such as enabling caching for all endpoints, defining opt-in/opt-out policies, and customizing endpoint-specific caching strategies. Discover upcoming features like byterange caching, response substitution, additional storage options, and the ability to return stale results. Gain valuable insights into optimizing your ASP.NET Core 7 applications with this comprehensive overview of output caching capabilities.

Introduction.
Sebastien Ros, Principal Software Engineer, ASP.NET team.
Output caching in .NET Core 7.
Issues solved from using output caching in .NET Core 7.
1) Driven my configuration.
2) Extensible cache stores.
3) Invalidate tagged cache entries.
4) Cache Stampede and Thundering Herd mitigations with resource locking.
5) Cache revalidation.
Demo; Output Caching Middleware.
Enable caching for every endpoint by default.
Define as opt in or opt out.
Customize a policy for an endpoint by calling into extension methods.
Sharing profiles across endpoints.
What's next?.
Byterange caching.
Response substitution.
More default storage options.
Return stale results.