Cursor, the leading AI‑powered code editor, has acquired Graphite, a modern code‑review platform, promising to merge the inner‑loop code‑writing experience with the outer‑loop review process, enabling self‑driving pull‑requests, stacked PRs, merge queues and AI reviewers that could reshape developers’ workflow.
This article translates and expands a comparative analysis of Prometheus against Graphite, InfluxDB, OpenTSDB, Nagios, and Sensu, covering their applicability, data models, storage mechanisms, architecture, and strengths to help readers choose the most suitable time‑series database for monitoring needs.
This article introduces three popular open‑source monitoring solutions—Nagios, Graphite, and Icinga—detailing their core features, architecture components, and typical use cases for server, network, and application performance monitoring.
Zhang Yue, a Qunar operations engineer, discusses the design, selection, architecture, scalability challenges, visualization, alert strategies, and future plans of the company's in‑house monitoring platform Watcher, highlighting lessons learned from migrating from Cacti to a Graphite‑based, Grafana‑enhanced solution.
The article details how Qunar’s operations team designed and implemented the Watcher monitoring platform—based on Graphite, Grafana, and Nagios—to achieve high availability, horizontal scalability, and rich visualization for over six million system metrics and two million business metrics.
