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Single() or First()? Understand the Abstractions you use!

Everything is built on layers of abstraction. But how well do you understand the abstractions of the tools, libraries, and frameworks you’re using? We know everything comes with trade-offs, and being informed about the underlying implementation can help you make better decisions. YouTube Check out my YouTube channel, where I post all kinds of content accompanying my posts, including this video showing everything in this post. Example I posted a video, Refactoring code a better design, where I changed a call from First() to Single(). If you’re unfamiliar with LINQ or C#, First() is an extension on Enumerable<T> that returns you the… Read More »Single() or First()? Understand the Abstractions you use!

Code Review & Refactoring to a Better Design

It’s code review and design time. Recently, I recorded a video providing my thoughts on some code attempting to illustrate persistence ignorant for queries. I didn’t cover some specific API design decisions I disagreed with, around nullables and throwing exceptions. I’ll show samples of what I’d prefer the API to look like and why. YouTube Check out my YouTube channel, where I post all kinds of content accompanying my posts, including this video showing everything in this post. Code Review This post reviews code that was initially in this code review post, “Clean Architecture” and indirection. No thanks. I that post/video was… Read More »Code Review & Refactoring to a Better Design

“Clean Architecture” and indirection. No thanks.

Entity Framework Core on the Query Side of CQRS… Or Something Else? Well, a video was posted on this topic, and a member of my channel asked me my thoughts. I started watching it, and I realized I was talking out loud saying “pushing clean architecture and indirection”. So, instead, I decided to record my thoughts and provide feedback. So here we go. YouTube Check out my YouTube channel, where I post all kinds of content accompanying my posts, including this video showing everything in this post. Review The video I was reviewing was EF Core In The CQRS Query Side… Or… Read More »“Clean Architecture” and indirection. No thanks.