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Derek Comartin

How your “Sr.” Devs incurred Technical Debt

Are you overwhelmed by technical debt? Taking the path of least resistance when implementing new features in a large existing codebase will ultimately turn it into a difficult-to-change turd pile. It’s a vicious circle. Making the “quick change” constantly makes it harder to make future changes. So what’s the solution? Being aware of technical debt, stop solely thinking about data, and give yourself options in your architecture. YouTube Check out my YouTube channel, where I post all kinds of content accompanying my posts, including this video showing everything in this post. Path of Least Resistance One common reason for a system growing… Read More »How your “Sr.” Devs incurred Technical Debt

Design Patterns: Who gives a 💩?

Should you care about design patterns? There are books devoted to them; heck, even I post videos about specific design patterns. But do they matter? If you’re new to design, it can be overwhelming and cause a lot of unneeded complexity. I will cover how I think of design patterns or how I don’t think of design patterns. YouTube Check out my YouTube channel, where I post all kinds of content accompanying my posts, including this video showing everything in this post. Bell Curve In my own personal experience, and witnessing the same occur to other developers in their careers, is a… Read More »Design Patterns: Who gives a 💩?

Wix.com – 5 Event Driven Architecture Pitfalls!

Wix.com migrated from a request-reply RPC style system to an event driven architecture and, not surprisingly, ran into a few issues. One of the developers wrote a blog post outlining five event driven architecture pitfalls they experienced. Here’s my review of that post, and hopefully sheds more light on their problems and solutions. YouTube Check out my YouTube channel, where I post all kinds of content accompanying my posts, including this video showing everything in this post. Reliable Publishing When using an event driven architecture, you’ll be publishing events as a communication mechanism to other parts of your system. You’re telling other… Read More »Wix.com – 5 Event Driven Architecture Pitfalls!