Docker networking isn’t just about connecting containers to the internet. It’s the foundation that determines how your containers communicate with each other, with the host system, and with external…
Read more →The Bridge pattern solves a specific problem: what happens when you have two independent dimensions of variation in your system? Without proper structure, you end up with a cartesian product of…
Read more →You’re building a drawing application. You have shapes—circles, squares, triangles. You also have rendering backends—vector graphics for print, raster for screen display. The naive approach creates a…
Read more →Inheritance is a powerful tool, but it can quickly become a liability when you’re dealing with multiple dimensions of variation. Consider a simple scenario: you’re building a notification system that…
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