Capstone - Order Fulfillment, Built Twice

1. How This Capstone Works

Most capstones in this course build one system. This one builds the same system twice. First, order fulfillment with two-phase commit. Then again as a saga. Then it injects the same three failures into each build and compares the damage. That is what this module actually teaches. Not "which pattern is better," but whose failure modes your business can live with.