Design and Implementation of a Hundred‑Billion‑Scale Real‑Time Monitoring System
The paper details a hundred‑billion‑scale real‑time monitoring system, outlining a layered architecture from collection to alerting, comparing Oceanus + Elastic Stack and Zabbix + Prometheus + Grafana solutions, and showing how targeted optimizations in stream processing and Elasticsearch achieve scalability, low latency, and significant cost savings.