Layers & Components Breakdown

  1. Edge StorefrontPrerendered static catalog with sub-50ms TTFB
  2. Headless EngineCart, orders, and inventory transactional engine
  3. Instant SearchTypo-tolerant search and faceted filtering under 10ms
  4. Product CMSRich editorial catalog modeling and brand storytelling
  5. Global MoR CheckoutLocalized payment methods, tax handling and fraud defense

Pros and Limitations

Key Architecture Benefits

  • Flawless Core Web Vitals (LCP < 1.2s, INP < 50ms)
  • Guaranteed uptime and zero checkout degradation during major sales events
  • Unrestricted customization of customer journey and checkout flows

Tradeoffs & Considerations

  • Higher initial frontend development investment compared to monolithic platforms
  • Coordination across multiple specialized SaaS contracts and APIs