dotnet-backend-patterns

Structure a .NET backend using clean architecture by separating Domain, Application, Infrastructure, and API layers to ensure maintainability, testability, and scalable growth. This layout prevents architectural drift and reduces boilerplate.

Manage dependency injection in ASP.NET Core by configuring DI registrations with appropriate lifetimes to promote decoupled services. Using consistent async code alongside DI ensures your backend systems remain responsive and scalable.

Combine EF Core and Dapper for data access in ASP.NET Core by applying repository patterns and caching strategies. This approach delivers reliable APIs while maintaining clean architectural boundaries and testable data access layers.

You need the IOptions pattern for configuration in scalable .NET backends to strongly type settings and manage configurations reliably. Implementing Options patterns alongside caching strategies ensures robust enterprise application behavior.

You can use xUnit for testing ASP.NET Core clean architecture projects to verify domain logic and data access boundaries. Testing with xUnit ensures your decoupled services, DI registrations, and async patterns deliver reliable APIs.

Architectural drift happens in .NET backend applications when teams lack proven backend patterns and templates, leading to inconsistent layering and boilerplate. Adopting clean architecture boundaries and repository patterns prevents this drift.