Nov 16, 2022 · Operations

Design and Implementation of a Continuous Performance Optimization and Tracking Platform for Xiaohongshu Services

To curb rising resource costs as Xiaohourshu scales, engineers built a Continuous Performance Optimization & Tracking Platform that continuously profiles services, stores diff‑analyzed data in ClickHouse, automatically detects tiny regressions, links them to code changes, and has already saved and flagged roughly 20,000 CPU cores across search, recommendation and advertising workloads.

Big DataContinuous Monitoringcloud-native

0 likes · 16 min read

Design and Implementation of a Continuous Performance Optimization and Tracking Platform for Xiaohongshu Services

FunTester

Apr 10, 2020 · Industry Insights

Why Bugs Slip Into Production: Common QA Pitfalls and How to Fix Them

Even with thorough testing environments, bugs often surface in production due to missing continuous monitoring, rushed last‑minute releases, inadequate compatibility checks, data inconsistencies, outdated QA practices, lack of shared goals, and microservice deployment challenges, highlighting the need for robust, production‑mirroring QA processes.

CompatibilityContinuous MonitoringDevOps

0 likes · 8 min read

Why Bugs Slip Into Production: Common QA Pitfalls and How to Fix Them