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Site Reliability Engineering

Site Reliability Engineering principles, practices, and culture.

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CircleCI's Runners Were Ready. PostgreSQL Couldn't Dispatch Jobs.

CircleCI's Runners Were Ready. PostgreSQL Couldn't Dispatch Jobs.

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2 min read
Startup Uptime Monitoring API: Rollback-Safe Healthcheck Endpoints for Cohort Experiments

Startup Uptime Monitoring API: Rollback-Safe Healthcheck Endpoints for Cohort Experiments

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7 min read
Daily Dose of DevOps — Kubernetes observability: for regulated workloads

Daily Dose of DevOps — Kubernetes observability: for regulated workloads

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2 min read
Duplicate Chat Events After Reconnect — Diagnosing Replay Collisions in Commerce

Duplicate Chat Events After Reconnect — Diagnosing Replay Collisions in Commerce

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7 min read
Cada funcionalidade Ă© uma forma nova de errar

Cada funcionalidade Ă© uma forma nova de errar

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2 min read
Your On-Call Runbook Should Be Executable: Alerts, First Commands, and a Freeze Rule You Can Audit

Your On-Call Runbook Should Be Executable: Alerts, First Commands, and a Freeze Rule You Can Audit

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6 min read
Kubernetes: un presupuesto para emails de prueba

Kubernetes: un presupuesto para emails de prueba

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4 min read
Debugging Ghost Presence After Network Drops — Leases, Reconnects, and Trust

Debugging Ghost Presence After Network Drops — Leases, Reconnects, and Trust

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7 min read
A Go Small-App Observability Stack for Health Monitoring Without Sentry or Datadog

A Go Small-App Observability Stack for Health Monitoring Without Sentry or Datadog

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8 min read
Choose Searchable Error Tracking API Exception Events with a 3-Ledger Cost Test

Choose Searchable Error Tracking API Exception Events with a 3-Ledger Cost Test

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6 min read
Choosing an SMS Alerts API for SaaS Delivery Status (Across 2 Regions)

Choosing an SMS Alerts API for SaaS Delivery Status (Across 2 Regions)

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7 min read
The Pathly Terraform provider, in practice

The Pathly Terraform provider, in practice

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12 min read
User Reminder Queue in 2026: Idempotent Consumer Retries and Dead Letters

User Reminder Queue in 2026: Idempotent Consumer Retries and Dead Letters

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7 min read
Support Agent Probes: Node.js Fetch Timeouts, Refused Connections, and DNS Errors

Support Agent Probes: Node.js Fetch Timeouts, Refused Connections, and DNS Errors

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8 min read
Daily Dose of DevOps — Developer experience: with strong SRE collaboration

Daily Dose of DevOps — Developer experience: with strong SRE collaboration

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2 min read
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