e-commerce backend — 3 Technical Articles

Sep 3, 2025 · Backend Development

How a DAG‑Based Word Distribution Platform Boosts E‑Commerce Search Efficiency

This article explains the background, supported scenarios, overall and evolving architecture, script hot‑deployment, CI/CD workflow, and future plans of a DAG‑driven word distribution platform that unifies keyword recommendation across dozens of e‑commerce use cases, improving flexibility, development cost, and user experience.

CI/CDDAG architecturee-commerce backend

0 likes · 17 min read

How a DAG‑Based Word Distribution Platform Boosts E‑Commerce Search Efficiency

ITFLY8 Architecture Home

Jul 5, 2021 · Backend Development

Mastering E‑Commerce Order Systems: Architecture, Statuses, and Reverse Flows

This article explains the essential architecture of e‑commerce order systems, details forward and after‑sale order statuses, outlines discount allocation, order splitting rules, and describes both forward and reverse order processing flows for robust backend design.

Order Managementdiscount allocatione-commerce backend

0 likes · 12 min read

Mastering E‑Commerce Order Systems: Architecture, Statuses, and Reverse Flows

ITFLY8 Architecture Home

Mar 29, 2018 · Backend Development

How 1号店 Scaled Its Search Engine for 11.11: Distributed Architecture, Sharding, and Auto‑Scaling

This article explains how 1号店 built a distributed search engine with horizontal scaling, custom sharding and routing strategies, automated deployment, rapid expansion, and real‑time monitoring to handle the massive traffic spikes of the annual 11.11 e‑commerce promotion.

Auto ScalingDistributed Searche-commerce backend

0 likes · 13 min read