AdonisJS version 7 introduces end-to-end type safety and reworked starter kits, alongside improved documentation. The release includes 45+ updated packages and three new ones for OpenTelemetry,...

In modern application development, observability is no longer optional. It is a core requirement for stable operations, faster troubleshooting, and better understanding of system behavior....

OpenTelemetry（OTel）通过三层分离架构（Instrumentation、Export、Backend）解决了可观测性碎片化问题，实现了一次埋点、任意后端的标准化设计。OTel定义了统一的数据模型，支持链路追踪、指标和日志，避免了厂商锁定，适应多云和混合部署，提升了团队协作效率。

AWS has introduced the public preview of OpenTelemetry metrics support in Amazon CloudWatch. This update allows developers to send metrics directly to CloudWatch using the OpenTelemetry protocol...

监控与可观测性是不同的概念，监控关注预设问题和指标，而可观测性能够回答任意问题。传统的监控工具如Nagios和Zabbix逐渐被Prometheus和OpenTelemetry取代，后者支持更灵活的数据模型和多维度分析。可观测性强调记录足够的上下文信息，以便在故障发生时进行深入分析。随着微服务和复杂系统的普及，传统监控已无法满足需求，行业正向统一的可观测性平台发展。

可观测性工程经历了从“每个后端一套SDK”到“一套信号采集标准+多个后端”的转变，OpenTelemetry（OTel）成为关键。OTel统一了链路追踪、指标和日志的模型与协议，解耦了采集层。文章讨论了OTel的架构、协议细节及在国内厂商的应用，强调了将OTel整合进现有可观测性体系的重要性。

The OpenTelemetry project has announced that key portions of its declarative configuration specification have reached stable status. The observability framework is a vendor-neutral and...

Airbnb's observability engineering team has published details of a large-scale migration away from StatsD and a proprietary Veneur-based aggregation pipeline toward a modern, open-source metrics...

Microsoft has released the second preview of .NET 11, featuring native OpenTelemetry tracing for ASP.NET Core, major Map control improvements and faster bindings in .NET MAUI, Blazor TempData...

At QCon London 2026, Julian Wreford and Oli Lane from Gearset showcased how distributed tracing and SLOs solve asynchronous observability gaps. By shifting from queue-size metrics to latency-based...