JD Retail Technology
Sep 23, 2024 · Backend Development
Evolution of JD Advertising System Architecture: From Simple Code to Domain‑Driven Design
This article chronicles the multi‑generation architectural evolution of JD's advertising platform, explaining why a good code architecture must be extensible, reusable, maintainable and stable, and describing how domain‑driven design, aggregates, and ability orchestration were introduced to solve the challenges of complex, multi‑scenario business requirements.
AggregatesDomain-Driven Designarchitecture
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