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    Backend System Design, module B23

    ShopStream: the design walk-through

    One evolving e-commerce system in eleven stages, from the first estimate to the method for designing any system.

    11 of 11 lessons published

    1. 1
      ShopStream Stage 1: Requirements, Estimates and the First Design

      Standard · beginner

    2. 2
      ShopStream Stage 2: Scaling Reads With Balancers, Caches and a CDN

      Standard · intermediate

    3. 3
      ShopStream Stage 3: Choosing the Right Data Store for Each Job

      Standard · intermediate

    4. 4
      ShopStream Stage 4: Scaling Writes With Replication and Sharding

      Standard · advanced

    5. 5
      ShopStream Stage 5: The Order Pipeline With Queues, Events and Sagas

      Standard · advanced

    6. 6
      ShopStream Stage 6: Payments and the Ledger, Money Without Mistakes

      Standard · advanced

    7. 7
      ShopStream Stage 7: Search, Notifications, Uploads and Analytics

      Standard · advanced

    8. 8
      ShopStream Stage 8: Splitting the Monolith Into Services

      Standard · advanced

    9. 9
      ShopStream Stage 9: Surviving Failure Without Losing Orders

      Standard · advanced

    10. 10
      ShopStream Stage 10: Secure, Observable and Ready to Run

      Standard · advanced

    11. 11
      Design Any System: A Repeatable Method With Three New Problems

      Standard · advanced

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