#observability

It’s ok that computers are (sometimes) better than us

Ryan is joined by Charity Majors, co-founder and CTO at Honeycomb, for a conversation about applying the concept of immutable infrastructure to software development to treat code like cattle instead of pets, shifting the paradigm of system specifications to accommodate the rapid influx of AI-generated code, and navigating the complex ethical boundaries between system observability and human surveillance in modern technology ecosystems.

Stack Overflow Blog · EN

LinkedIn Uses OpenTelemetry to Trace the Member Journey from Tap to Backend

LinkedIn has built an OpenTelemetry-based telemetry platform that connects what members do in its iOS, Android, and web applications with the backend services processing those interactions. By Craig Risi

InfoQ · EN

From Custom to Open: Scalable Network Probing and HTTP/3 Readiness with Prometheus

The Problem: Legacy Tooling and Its Limitations Currently, Slack utilizes a hybrid approach to network measurement, incorporating both internal (such as traffic between AWS Availability Zones) and external (monitoring traffic from the public internet into Slack’s infrastructure) solutions. These tools comprise a combination of commercial SaaS offerings and custom-built network testing solutions developed by our…

Slack Engineering · EN

Ontology-Driven Observability: Building an End-to-End Knowledge Graph at Netflix Scale

Prasanna Vijayanathan , Renzo Sanchez-Silva When Jake Paul and Mike Tyson stepped into the ring in November 2024, we delivered the fight to roughly 65 million concurrent streams. On an ordinary day our infrastructure takes in more than 2 billion requests and handles upwards of 38 million real-time logging events every second. At that scale, the whole picture doesn’t fit into a single engineering team’s head or onto a single dashboard. With more Live content, Podcasts and real-time streams, our need to understand and update our systems as quickly as possible becomes imperative to provide a good

Netflix Tech Blog · EN