» Tag
observability
27 postsArcadeDB Adds OpenTelemetry Tracing and Kubernetes Health Probes
ArcadeDB expands cloud observability with four opt-in pillars: deeper metrics, OpenTelemetry tracing, structured JSON logging and Kubernetes health probes.
arcadedbopentelemetrykubernetesobservabilityredissnoop: A Zero-Overhead Redis Traffic Profiler via eBPF
redissnoop uses eBPF to watch Redis commands at the kernel level, no MONITOR or proxy needed, reading TLS traffic before encryption while adding zero load to the server.
ebpfredisobservabilitylinuxSentry Adds Automatic Performance Metrics to Unreal SDK
Sentry's Unreal SDK 1.11.0 now auto-collects FPS, frame time, network health and memory data, giving teams real visibility into live player performance.
unreal-enginesentrygame-developmentperformance-monitoringNo More Monkey-Patching: Node.js Tracing Channels
Node.js's new Tracing Channels API lets libraries emit their own telemetry without monkey-patching, offering a cross-runtime, ESM-friendly standard for observability tools like Sentry and OpenTelemetry.
nodejsobservabilitytracingopentelemetryHow Airbnb Broke Circular Dependencies in Its Observability Stack
Airbnb engineers explain how they eliminated circular dependencies in their metrics pipeline using dedicated Kubernetes clusters and a custom Envoy-based networking layer.
observabilitykubernetesreliabilityinfrastructureRequest Logging: Tracing Production Requests with Correlation IDs
Why correlation IDs and structured logs are essential for request logging. A practical look at Fastify, Express, pino, and AsyncLocalStorage for production debugging.
loggingnodejsobservabilityfastifypg_stat_ch Streams PostgreSQL Query Telemetry into ClickHouse
pg_stat_ch is an open-source PostgreSQL extension that streams raw per-query telemetry to ClickHouse, offloading analytics from the database engine.
postgresqlclickhouseobservabilitydatabaseWhy LLM Apps Must Be Engineered as Distributed Systems
A production AI app broke under load—not because of the model, but missing queues, caching, retries and observability. Backend engineering is the real differentiator.
ai-engineeringdistributed-systemsllmbackendStreaming CloudWatch Metrics to VPC OpenTelemetry Collectors via Lambda
AWS explains how a Lambda transform bridges CloudWatch Metric Streams and Firehose to deliver metrics into private VPC-based OpenTelemetry collectors.
awsopentelemetryobservabilitylambdaHow Hepsiburada Centralized Monitoring with VictoriaMetrics
Hepsiburada moved from fragmented Prometheus stacks to a dual-site VictoriaMetrics architecture to monitor 2000+ servers and 500+ Kubernetes clusters.
observabilityvictoriametricskubernetesprometheus