Qunar Tech Salon
Apr 28, 2023 · Backend Development
System Slimming Practices at Qunar: Service and Code Reduction Strategies
This article presents Qunar's comprehensive system slimming initiative, detailing the background of growing code bloat, the challenges of reducing millions of lines across thousands of services, the two‑phase plan for service and code pruning, the use of SA and other tooling to identify and safely delete unused resources, and the measurable outcomes such as nearly 50% code reduction, improved development speed, and future directions for further optimization.
Cloud Nativebackend engineeringcode reduction
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