Backend Development Best Practices: DRY, SOLID, High Availability, and Design Patterns
A senior Tencent Cloud backend engineer outlines practical best‑practice guidelines—applying DRY and SOLID principles, leveraging common design patterns, designing high‑availability architectures, automating workflows, prioritizing value‑driven development, fostering clear communication, ensuring reliability, and encouraging continuous learning—to write clean, maintainable, and resilient backend systems.
