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opentelemetry
15 postsDuckDB vs SQLite: 100x more rows on the same $16.49 server
On the same $16.49/month server, DuckDB writes 4x-15x faster than SQLite and serves dashboards at 100x the row count. Full Traceway benchmark results.
Fixing JavaScript Observability Without Monkey-Patching
Sentry engineers are pushing Node's TracingChannel API into pg, mysql2, and redis to replace fragile JavaScript APM monkey-patching.
Wattage: An Offline Token-Cost Profiler and CI Gate for AI Agents
Wattage profiles AI agent token spend from OTel traces, prices waste in dollars, and gates CI on cost regressions — open-source and offline.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comTracing Async AI Agents: Manual OpenTelemetry Propagation with SigNoz
How to fix broken OpenTelemetry traces in async AI agent pipelines using manual context propagation and SigNoz, from queue to LLM call.
AI Agent Cost Spikes Expose a Missing Observability Layer
Cost spikes in tool-using AI agents reveal a missing loop-level observability layer engineers need to attribute and govern spend.
From StatsD to OpenTelemetry: Scaling Metrics with vmagent
A production case study on migrating a large-scale metrics pipeline from StatsD to OpenTelemetry and Prometheus, covering OTLP gains, cardinality issues, and streaming aggregation with vmagent.
Sentry and OpenTelemetry: Complementary Tools, Not Rivals
Sentry can integrate via OTLP without replacing your existing OpenTelemetry setup. Learn how frontend Sentry SDK and backend OpenTelemetry link traces together.
ArcadeDB 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.
No 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.
Streaming 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.