Multi-Service Architecture for Shopify Ecosystems

<p>Most Shopify middleware works fine in staging. It breaks in production, during a sale, at 11pm on a Friday.</p> <p>After auditing dozens of integrations, the failures are

<p>Keeping inventory accurate across Shopify, warehouses, and marketplaces sounds simple. At scale, it is one of the hardest engineering problems in ecommerce.</p> <p>A single API

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<p>Architecture patterns are not academic exercises. They are practical solutions to problems that every web application encounters at some point: how to organize code so multiple