Technology Radar
Published : Apr 02, 2025
NOT ON THE CURRENT EDITION
This blip is not on the current edition of the Radar. If it was on one of the last few editions, it is likely that it is still relevant. If the blip is older, it might no longer be relevant and our assessment might be different today. Unfortunately, we simply don't have the bandwidth to continuously review blips from previous editions of the Radar.
Understand more
Apr 2025
Trial
Grafana Tempo 是一个高可扩展的分布式追踪后端，支持诸如 OpenTelemetry 等开放标准。Tempo 专为成本效率设计，依赖对象存储进行长期追踪数据的保存，并支持追踪查询、基于 Span 的指标生成以及与日志和指标的关联。Tempo 默认使用 Apache Parquet 为基础的列式块格式，提高了查询性能，并使下游工具能够访问追踪数据。查询通过 TraceQL 和 Tempo CLI 执行。Grafana Alloy 也可以配置以收集并转发追踪数据到 Tempo。我们的团队在 GKE 上自托管了 Tempo，使用 MinIO 作为对象存储，结合 OpenTelemetry 收集器以及 Grafana 用于追踪数据的可视化。
