Software architectures with O/R mappers

André Krämer bei einem Vortrag

Content

Over the past fifteen years, typical architecture has shifted from one extreme to the other. Where business logic and SQL statements used to be buried behind click events in the user interface, today we find clean layer architectures. The theoretical “pattern implementation” of such a layer architecture usually involves the use of an MV* interface pattern. Added to this are a business layer, a repository, and an O/R mapper. In practice, however, the implementation of such an architecture often leads to anemic domain object models, empty business layers, and repositories that far exceed their actual purpose. In this session, I would like to critically examine this approach together with you. I will also use a small sample project to show you alternative solutions and encourage you to try out new ideas so that you can write leaner, more maintainable software with less effort in the future.

.NET MAUI Buch

eBook: App-Development with .net maui

.NET MAUI Buch

Want to develop cross-platform apps that inspire? Learn from a Microsoft MVP, author, and conference speaker how to use .NET MAUI to implement state-of-the-art apps faster and better. Whether you're looking for customized training for your team or an open seminar, here you'll gain the knowledge you need to advance yourself and your projects.

Would you like personal advice and prefer a training course to deepen your knowledge? Then take a look here.

Tell me where your team stands. I'll tell you what's possible.

André Krämer

André Krämer

Microsoft MVP since 2013 · AI & .NET Trainer · Book Author
CEO of Quality Bytes GmbH

Request a free assessment

Briefly describe your situation: your team, your stack, and what you want to achieve. Within 48 hours you'll get my honest assessment of what would move the needle most for you, whether that's a training, a talk, or something else. Free and without obligation. And if I'm not the right person, I'll tell you openly and recommend an alternative.

By submitting this form you accept the privacy policy.

I test the AI tools in real projects. You read what matters in five minutes.

What's changed in Claude Code, Copilot, and the other AI tools, and what it means for .NET teams. Plus news on .NET MAUI and the next book edition. No fixed schedule: I write when there's something worth your time. Unsubscribe anytime.

We send via Brevo. By subscribing you agree to your data being processed by Brevo.