DEV Community

#observability

Gaining deep insights into system behavior through metrics, logs, and traces.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Two rejected series stalled all my metrics

Two rejected series stalled all my metrics

3
Comments 1
8 min read
Debugging production: a method, not a hunch

Debugging production: a method, not a hunch

Comments
3 min read
Measuring Offline-First Sync Performance on Mobile

Measuring Offline-First Sync Performance on Mobile

Comments
4 min read
Attributing Text-to-Image Work Before Moderation Queues Stall (With Tenant-Level Signals)

Attributing Text-to-Image Work Before Moderation Queues Stall (With Tenant-Level Signals)

Comments
6 min read
CAPTCHA Token Verification Middleware Before Education User Creation and Recovery in 2026

CAPTCHA Token Verification Middleware Before Education User Creation and Recovery in 2026

Comments
7 min read
Managed vs Self-Hosted Logging — Prefer Managed Application Logs for Safer Rollbacks

Managed vs Self-Hosted Logging — Prefer Managed Application Logs for Safer Rollbacks

Comments
7 min read
Your Monitoring Stack Is Lying to You: Architecting an Out-of-Band Dead-Man's Switch on Kubernetes

Your Monitoring Stack Is Lying to You: Architecting an Out-of-Band Dead-Man's Switch on Kubernetes

Comments 1
4 min read
Five Checks for Fintech Knowledge-Bot Retrieval Architecture and Audit Logs

Five Checks for Fintech Knowledge-Bot Retrieval Architecture and Audit Logs

Comments
5 min read
Retrieval Architecture for Support Knowledge Bases: 4 Observability Signals for Triage

Retrieval Architecture for Support Knowledge Bases: 4 Observability Signals for Triage

Comments
5 min read
Notification Delivery Beyond Polling (Realtime Channels and the Cost of Client Trust)

Notification Delivery Beyond Polling (Realtime Channels and the Cost of Client Trust)

Comments
8 min read
News Monitoring Retrieval — Observability Before Index Cost Becomes Guesswork

News Monitoring Retrieval — Observability Before Index Cost Becomes Guesswork

Comments
8 min read
OpenTelemetry span exceptions: record them in your traces

OpenTelemetry span exceptions: record them in your traces

Comments
6 min read
4 Better Uptime Signals Beyond Self-Hosted Health for Media SaaS

4 Better Uptime Signals Beyond Self-Hosted Health for Media SaaS

Comments
7 min read
Time Series Collections in Amazon OpenSearch Serverless: Observability That Scales With the Incident

Time Series Collections in Amazon OpenSearch Serverless: Observability That Scales With the Incident

Comments
7 min read
Kubernetes honeytoken: Koney decoys and Tetragon detection

Kubernetes honeytoken: Koney decoys and Tetragon detection

Comments
6 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.