E-commerce system physical architecture (AWS reference)

E-commerce system typically involves the following sub-systems.

  1. Web front-end where customers make purchases.
  2. Check-out service (order management).
  3. Customer profiling and product marketing.
  4. Shipping (Distribution management).
  5. Product catalogue and pricing management.
  6. Inventory (warehouse) management.
  7. Supply chain management.

Web font-end

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E-commerce system physical architecture (AWS reference)

Ad serving system architecture – AWS reference

Key user journeys of ad serving systems.

  1. Serving ad.
  2. Click through.
  3. Publisher registration.
  4. Ad booking.
  5. Targeting
  6. Reporting (often, real time)

The below reference architecture focuses on the first 2.

  • For achieving (3), we may need a dynamo db and another
read the rest. “Ad serving system architecture – AWS reference”
Ad serving system architecture – AWS reference