All articles — page 3
Showing 12 of 87 articles on AI systems, retrieval, backend engineering and DevOps.
- DebuggingObservabilitySRE
How to Debug Production Outages: Logs, Metrics, and Traces
Debug production outages with logs, metrics and traces — a real post-mortem walkthrough and the tooling that actually reduces MTTR.
- AWSCloud Cost OptimizationStartups
Cost‑Optimizing Your AWS Stack as a Bootstrapped Startup
Cut your AWS bill without losing performance — compute, storage, networking, databases and automation, from a bootstrapped startup's perspective.
- Infrastructure as CodeAWS CDKTerraform
Infrastructure as Code with AWS CDK or Terraform for JS Developers
Provision EC2, S3, Lambda and databases declaratively with AWS CDK and Terraform — a code-first guide for JavaScript and TypeScript developers.
- AWSCloud ArchitectureServerless
Building a Cloud‑Native Architecture on AWS with S3, RDS, and Lambda
Design a scalable, secure cloud-native SaaS on AWS with S3, RDS and Lambda — real patterns, code examples, and the trade-off behind each choice.
- LinuxDevOpsServer Security
Managing Linux Servers Like a Pro: Security, Monitoring, and Automation
Harden SSH, manage users safely, automate with cron and systemd, and build simple Linux monitoring scripts — with the actual commands to run.
- DockerKubernetesDevOps
Container Orchestration for Beginners: Docker Swarm vs Kubernetes Lite
Compare Docker Swarm with Kubernetes Lite (k3s, MicroK8s) and pick the right orchestrator — setup effort, scaling behaviour, and ongoing ops cost.
- Next.jsCI/CDGitHub Actions
Setting Up a CI/CD Pipeline for Next.js on GitHub Actions
Automate linting, testing, building and deploying a Next.js app to S3/CloudFront or Vercel with GitHub Actions — a complete working pipeline.
- AWSEC2Lambda
AWS EC2 vs Lambda vs ECS: Which Server Architecture Fits Your App?
A cost-and-scaling comparison of AWS EC2, Lambda and ECS to help you pick the right compute for your backend — with the break-even points.
- DockerNginxDevOps
Zero‑Downtime Deployments with Docker, Nginx, and Reverse Proxy
Implement zero-downtime deployments with Docker and Nginx — blue-green and rolling strategies, health checks, and safe traffic shifting.
- n8nAWSEC2
Hosting n8n on AWS EC2 with Nginx: A Complete Production Guide
Self-host n8n on AWS EC2 step by step — Docker Compose with Postgres, an Nginx reverse proxy, Let's Encrypt HTTPS, plus backups and upgrades.
- DockerNode.jsDevOps
Docker for Developers: From Zero to Deploying a Node.js App
Learn Docker with a real Node.js app — Dockerfiles, multi-stage builds, Docker Compose, and pushing images to a container registry.
- n8nAI AutomationOpenAI API
Integrating n8n with AI APIs: Automating Intelligent Workflows
Connect n8n to AI APIs like OpenAI and Hugging Face to build automated, intelligent workflows — with practical examples and production patterns.