cron27 mar 2026Cron Expression Guide: Schedule Tasks Like a ProMaster cron expressions with this complete guide. Learn cron syntax, common schedules, real-world examples, and use a free cron expression generator.devopsdeveloper-toolstutorialblog.readMore Cron Expression Guide: Schedule Tasks Like a Pro
infrastructure23 mar 2026Scaling to One Million Users: The Infrastructure Playbook Nobody SharesThe definitive guide to scaling a web application from 0 to 1M+ users. Connection pooling, caching layers, load balancing, background jobs, edge computing, monitoring, and the real war stories that nobody puts in their blog posts.scalingbackendpostgresqldevopsblog.readMore Scaling to One Million Users: The Infrastructure Playbook Nobody Shares
linux22 mar 2026Linux Internals Every Developer Should Know: Processes, Memory, Networking, and the KernelA deep dive into the Linux internals that matter for application developers: process lifecycle, memory management, networking stack, cgroups, eBPF, and the debugging tools that will save you at 3 AM.devopssystems-programmingnetworkingbackendblog.readMore Linux Internals Every Developer Should Know: Processes, Memory, Networking, and the Kernel
monorepo22 mar 2026Monorepos in 2026: Nx, Turborepo, and the Lessons Nobody SharesThe strategic decisions behind monorepo tooling that blog posts skip over. Nx vs Turborepo vs Bazel in practice, remote caching failures, CI pipelines that actually work at scale, and when your monorepo has quietly become a monolith.nxturborepodevopstoolingblog.readMore Monorepos in 2026: Nx, Turborepo, and the Lessons Nobody Shares
observability22 mar 2026Building an Observability Stack That Actually Helps You Debug at 3 AMThe three pillars are not enough. Here is how to build a full observability stack with OpenTelemetry, structured logging, distributed tracing, and alerting that does not wake you up for nothing — across languages and infrastructure.monitoringloggingtracingdevopsblog.readMore Building an Observability Stack That Actually Helps You Debug at 3 AM
database22 mar 2026Database Migrations That Won't Destroy Your Weekend: Zero-Downtime Schema ChangesThe hard-won lessons from years of migrating production databases without downtime. Lock contention, expand-contract patterns, online schema tools, ORM pitfalls, and the incident stories nobody talks about.postgresqlmigrationsdevopsbackendblog.readMore Database Migrations That Won't Destroy Your Weekend: Zero-Downtime Schema Changes
kubernetes28 feb 2026Kubernetes for App Developers: Cut Through the ComplexityKubernetes explained for developers who just want to deploy their apps. No cluster admin deep dives. Pods, services, deployments, config maps, health checks, and the debugging workflow that actually works.devopscontainersdeploymentcloudblog.readMore Kubernetes for App Developers: Cut Through the Complexity
node.js11 feb 2026Observabilidad en Node.js: Logs, Métricas y Trazas sin ComplejidadLogging estructurado con Pino, métricas con Prometheus, trazas distribuidas con OpenTelemetry. El stack de observabilidad que uso para apps Node.js en producción, de cero a visibilidad total.observabilitydevopsmonitoringbackendblog.readMore Observabilidad en Node.js: Logs, Métricas y Trazas sin Complejidad
devops21 nov 2025La Configuración de VPS Que Realmente Funciona: Node.js, PM2, Nginx y Deploys Sin Tiempo de InactividadLa configuración exacta de despliegue en VPS que uso en producción — hardening de Ubuntu, PM2 en modo cluster, Nginx como reverse proxy, SSL y un script de deploy que no me ha fallado. Sin teoría, solo lo que funciona.vpsnginxpm2deploymentinfrastructureblog.readMore La Configuración de VPS Que Realmente Funciona: Node.js, PM2, Nginx y Deploys Sin Tiempo de Inactividad
github-actions10 nov 2025GitHub Actions CI/CD: despliegues sin downtime que realmente funcionanMi setup completo de GitHub Actions: jobs de tests en paralelo, caché de builds Docker, despliegue por SSH a VPS, zero-downtime con PM2 reload, gestión de secretos y los patrones de workflow que he refinado en dos años.cicddevopsdeploymentinfrastructureblog.readMore GitHub Actions CI/CD: despliegues sin downtime que realmente funcionan
docker27 oct 2025Docker para Node.js: La configuración para producción de la que nadie hablaBuilds multi-stage, usuarios no-root, health checks, gestión de secretos y optimización del tamaño de imagen. Los patrones de Docker que uso en cada deploy de Node.js a producción.node.jsdevopsdeploymentinfrastructureblog.readMore Docker para Node.js: La configuración para producción de la que nadie habla
git3 sept 2025Git más allá de lo básico: Workflows que ahorran horas cada semanaInteractive rebase, cherry-pick, bisect, worktrees, rescate con reflog y las estrategias de branching que realmente funcionan. Comandos de Git que uso cada día y que la mayoría de desarrolladores no conoce.devopsworkflowdeveloper-toolsblog.readMore Git más allá de lo básico: Workflows que ahorran horas cada semana