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58 Tech
58 Tech
Oct 11, 2022 · Operations

Design and Implementation of the “Sentinel” Monitoring System for Enterprise Data Reporting

The article details the background, five‑layer architecture, core modules, data model, processing, storage, and alert strategies of the Sentinel monitoring system built on Nebula Graph and integrated with Enterprise WeChat, highlighting its real‑time monitoring, task tracing, and the resulting improvements in reporting timeliness and reliability.

Enterprise WeChatNebula Graphdata pipeline
0 likes · 13 min read
Design and Implementation of the “Sentinel” Monitoring System for Enterprise Data Reporting
Qunar Tech Salon
Qunar Tech Salon
Aug 28, 2018 · Mobile Development

QACR: A Comprehensive Mobile Crash Reporting and Monitoring System at Qunar

The article describes QACR, Qunar's end‑to‑end mobile crash reporting platform that collects Android, iOS, ANR, and performance anomalies, enriches them with detailed runtime data, performs deep backend analysis, provides real‑time alerts, automatic bug assignment, and multi‑level reporting to improve mobile app stability and user experience.

AndroidCrash ReportingQACR
0 likes · 7 min read
QACR: A Comprehensive Mobile Crash Reporting and Monitoring System at Qunar
ITPUB
ITPUB
Jan 4, 2016 · Backend Development

Designing a Scalable 100k-Server Monitoring System: Architecture and Lessons Learned

The article outlines the architecture, design principles, challenges, and performance optimizations of a large‑scale server monitoring system built for handling hundreds of gigabytes of data per day with high availability, low latency alerts, and multi‑platform support.

C programmingmonitoringreal-time alerts
0 likes · 11 min read
Designing a Scalable 100k-Server Monitoring System: Architecture and Lessons Learned