Author : Maor PazOverview of observability in modern, distributed, multi-cloud environments, defining it as a discipline superior to traditional monitoring, essential for handling "unknown unknowns" in complex systems.
It details the three pillars of observability—metrics, logs, and traces—explaining how their correlation is critical for efficient incident resolution (moving from what is wrong to where and why).
Furthermore, the text explores the architectural requirements for scale, using a Workday case study to illustrate a successful hub-and-spoke model, and emphasizes the strategic importance of adopting OpenTelemetry to achieve vendor-neutral instrumentation.
Finally, the source discusses advanced frontiers like AIOps for automated analysis and highlights the necessity of a cultural transformation focused on developer ownership and blameless learning to make the practice successful.