The Joy of Finishing Design

Posted on January 29, 2014 - Subscribe - Home

This is the last post in the series. I've covered a lot of ground in all the posts. Here's a review:

That's the high level summary. I've tried to pass as much low level knowledge as I can. I've been using this architecture for a while now. I actually just started another big project as well. I know it will pay huge dividends there. All of these ideas are works in progress. Nothing is final. I constantly question all the design decisions and wonder how the entire system can interact better. I presented these techniques because they haven't failed me on small or large applications. Who knows, maybe you'll see another post a year from now titled "The Joy of Redesign."

Many of you are probably thinking about redesigning or refactoring your existing applications. Here's some advice: work from the outside in. Start with the delivery mechanism. Create view models, then form objects. Next extract use cases. Refactor data calls to use defined query type methods. Then replace them with a repository. Whatever you do start by creating boundaries and interfaces. Isolate concerns and create layers. Boundaries will change everything. Use them and the code will improve.

I hope you enjoyed this series. It has been a joy to write and share my ideas with the world. I'd love to talk to you about how you can refactor your application or if you have questions implementing any of this stuff. Don't hesitate to pair either. It's a great way to learn. Have questions about these post? Open an issue on about my blog. Good luck out there.

I leave you with boundaries by Gary Bernhardt.

EDIT: I've published a post with amendments & clarifications. If you have questions, perhaps they're answered there.

— Adam Hawkins