The article recounts Stefano Marinelli’s EuroBSDcon 2024 talk about a ten‑year‑old FreeBSD server that runs flawlessly, explores BSD’s licensing advantages, contrasts its predictable stability with Linux’s frequent updates, and argues that such reliability makes BSD an attractive choice for long‑term server deployments.
This article explains why server reliability matters, clarifies core reliability concepts, outlines key analysis techniques, and presents practical testing and verification methods to help engineers build more dependable server systems.
The article explains how Vivo’s data centers use the Linux EDAC framework—combined with sysfs mapping, driver selection, and APEI error‑injection testing—to monitor per‑DIMM correctable and uncorrectable errors, enabling early fault prediction, reducing server crashes, and supporting broader RAS strategies.
The article explains how Alibaba's infrastructure team tackles unexpected server outages caused by memory hardware failures by enhancing memory fault isolation, using AI‑driven prediction, hardware‑level segregation, and improved diagnostics to boost overall system stability and reduce downtime.
This article examines the Hearthstone database rollback incident, highlighting the timeline, power‑related hardware failures, backup shortcomings, and offers concrete MySQL backup and server‑monitoring recommendations to prevent similar data loss in game operations.
This article examines why cloud virtual machines can achieve lower failure rates than physical servers by leveraging large‑scale operations, kernel optimization, hot‑patching, live migration, and proactive hardware quality management, while highlighting the challenges smaller organizations face.
