Backend
Graceful Shutdown in Node.js Production Services
Most Node.js services silently drop in-flight requests on every deploy. Here's how to handle SIGTERM correctly, drain connections, and exit cleanly in Kubernetes.
·5 min read
Tags
devops
35 articles
DevOps
Docker Development Workflows That Actually Work
Stop fighting Docker in local dev: multi-stage builds, bind mounts, Compose overrides, and the patterns that make containers feel native.
·3 min read
DevOps
CI/CD Pipelines That Don't Get in Your Way
How to design CI/CD pipelines that are fast, reliable, and actually trusted by your team — covering caching, parallelism, environment parity, and deployment strategies.
·3 min read
Career
Building Internal Developer Platforms That Teams Actually Use
Design internal developer platforms that accelerate delivery using self-service infrastructure, golden paths, platform APIs, developer experience metrics, and adoption strategies that earn trust instead of mandating compliance.
·4 min read
DevOps
Monitoring and Alerting Strategies That Reduce Alert Fatigue
Design monitoring and alerting systems that surface real problems using SLO-based alerts, symptom-based detection, alert routing hierarchies, runbook automation, and noise reduction techniques that keep on-call engineers focused on what matters.
·3 min read
DevOps
Infrastructure as Code with Pulumi: TypeScript for Cloud Resources
A hands-on guide to managing cloud infrastructure with Pulumi and TypeScript, covering resource composition, state management, secrets handling, and testing infrastructure code with real programming language features.
·4 min read
DevOps
Infrastructure as Code with Pulumi: Beyond Terraform's Declarative Model
A practical comparison of Pulumi and Terraform for infrastructure as code, demonstrating how general-purpose languages enable abstractions, testing, and composition patterns that HCL cannot express.
·5 min read
Security
Securing Secrets in CI/CD Pipelines
Protect sensitive credentials in CI/CD pipelines using secret managers, environment isolation, least-privilege access, and audit trails that prevent secret leakage without slowing down deployment velocity.
·6 min read
DevOps
Observability Stack Setup: Metrics, Logs, and Traces in Practice
Set up a complete observability stack with Prometheus metrics, structured JSON logging, and OpenTelemetry distributed tracing using practical examples that show how each signal connects to enable effective production debugging.
·4 min read
DevOps
GitOps Workflows: Managing Infrastructure Through Pull Requests
Implement GitOps workflows that manage Kubernetes infrastructure through pull requests using ArgoCD and Flux, with practical examples of repository structure, sync policies, health checks, and rollback strategies.
·4 min read
DevOps
Kubernetes Resource Management and Autoscaling Strategies
Master Kubernetes resource requests, limits, QoS classes, Horizontal Pod Autoscaler, Vertical Pod Autoscaler, and cluster autoscaling with practical configurations that balance performance, cost, and reliability.
·5 min read
Security
Secrets Management Patterns for Cloud-Native Applications
Implement robust secrets management using HashiCorp Vault, AWS Secrets Manager, and sealed secrets with patterns for rotation, injection, least-privilege access, and preventing secret sprawl across microservices.
·5 min read
DevOps
Infrastructure Testing Patterns with Terratest and Pulumi
Explore practical infrastructure testing strategies using Terratest and Pulumi's testing frameworks, from unit-testing resource configurations to integration-testing provisioned cloud environments with automated teardown.
·4 min read
DevOps
GitOps for Infrastructure: ArgoCD Patterns and Pitfalls
Implement GitOps workflows with ArgoCD for Kubernetes infrastructure management, covering application-of-applications pattern, secret handling, drift detection, multi-cluster sync, and progressive rollout integration.
·4 min read
DevOps
Platform Engineering: Building Internal Developer Platforms That Scale
Design internal developer platforms that abstract infrastructure complexity, provide self-service capabilities, reduce cognitive load on application teams, and accelerate delivery across the organization.
·4 min read
Security
Securing Docker Containers in Production
Practical techniques for hardening Docker containers — covering image scanning, least-privilege configuration, secrets management, network policies, and runtime security monitoring.
·5 min read
DevOps
Kubernetes Resource Limits and Requests Guide
How to set CPU and memory requests and limits in Kubernetes correctly — avoiding OOMKills, CPU throttling, and wasted cluster capacity with practical sizing strategies.
·5 min read
DevOps
Automating Developer Environment Setup
How to go from 'it takes 2 days to onboard' to 'it takes 20 minutes' — using Dev Containers, shell scripts, and infrastructure-as-code patterns to create reproducible, one-command developer environments.
·5 min read
DevOps
Designing Effective On-Call Rotations
How to build on-call rotations that keep systems reliable without burning out your team — covering scheduling, escalation policies, runbook design, and incident response workflows.
·5 min read
Security
Dependency Confusion Attacks and How to Prevent Them
How dependency confusion attacks exploit package managers to inject malicious code — and the concrete defenses you can implement to protect your software supply chain.
·4 min read
DevOps
Observability Beyond Monitoring: Traces, Logs, and Metrics
How to build a complete observability stack — connecting distributed traces, structured logs, and metrics to debug production issues faster than monitoring alone.
·4 min read
DevOps
Automating Developer Workflows with GitHub Actions
Practical GitHub Actions patterns for automating CI/CD, code quality checks, dependency updates, and release workflows — with reusable workflow examples.
·4 min read
Security
Secrets Management for Cloud-Native Applications
How to store, rotate, and distribute secrets securely across environments — covering HashiCorp Vault, AWS Secrets Manager, and Kubernetes secrets.
·4 min read
DevOps
Kubernetes Pods and Deployments: A Practical Introduction
A hands-on guide to Kubernetes Pods, Deployments, and Services — covering the core abstractions you need to run production workloads.
·5 min read
DevOps
Docker Compose for Local Development: A Complete Guide
How to build a productive Docker Compose setup for local development with hot reloading, database persistence, and parity with production.
·4 min read
Tutorials
Shell Scripting Essentials for Modern Developers
Practical shell scripting patterns for automating development workflows, from basic Bash constructs to robust production scripts.
·4 min read
DevOps
Canary Deployments: Gradual Rollouts Done Right
Canary deployments shift a small percentage of traffic to the new version and automatically roll back if error rates spike — here's how to implement them safely.
·3 min read
DevOps
Blue-Green Deployments: Zero-Downtime Releases
Blue-green deployments eliminate release anxiety by running two identical production environments and switching traffic instantly — here's how to implement them properly.
·3 min read
DevOps
Monitoring and Alerting Strategies That Actually Work
Alert fatigue kills incident response — build a monitoring strategy around SLIs, meaningful thresholds, and actionable alerts instead of noisy dashboards.
·3 min read
DevOps
Terraform Patterns for Team Collaboration
Workspaces, remote state, module registries, and code review workflows — the patterns that make Terraform manageable when multiple engineers touch infrastructure.
·3 min read
DevOps
Infrastructure as Code: Principles That Scale
Treat infrastructure like application code — version it, review it, test it, and deploy it through a pipeline instead of clicking through consoles.
·3 min read
DevOps
Container Orchestration Basics: From Docker to Kubernetes
Running one container is easy — orchestrating hundreds across multiple hosts requires scheduling, networking, service discovery, and self-healing, which is exactly what Kubernetes provides.
·3 min read
Backend
Database Migrations Done Right
Schema changes are the most dangerous deploys — here are the patterns for zero-downtime migrations, rollback safety, and avoiding data loss.
·3 min read
Engineering
Feature Flags at Scale
Feature flags decouple deployment from release — here's how to implement them without creating a tangled mess of conditional logic across your codebase.
·3 min read
Engineering
Monorepo vs. Polyrepo: Real Trade-offs
The monorepo debate isn't about tools — it's about how your team communicates, deploys, and shares code across project boundaries.
·3 min read