JD Retail Technology

Apr 8, 2024 · Backend Development

Applying the Weak Dependency Principle for High Availability in Microservices

This article explains the weak dependency principle, contrasts it with the less‑dependency principle, and presents concrete microservice architecture strategies—including module splitting, independent deployment, asynchronous messaging, interface abstraction, fault‑tolerance, and governance—to improve system flexibility, scalability, and high availability.