pg-boss Tutorial: Postgres Job Queue in Node 24 (2026)
May 15, 2026
Production pg-boss tutorial. Queue jobs in Postgres from Node.js 24 with TypeScript, retries, dead-letter queues, cron, and graceful shutdown.
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Postgres 18 Zero-Downtime Upgrade: pg_createsubscriber 2026
May 13, 2026
Upgrade Postgres 17 to 18.3 with zero downtime using pg_createsubscriber and logical replication. Docker walkthrough with sequences, cutover, rollback.
Production Postgres Pooling: PgBouncer + Supavisor 2026
May 7, 2026
Hands-on 2026 guide: PgBouncer 1.25.1 in front of Postgres 18, then swap to Supabase Supavisor — transaction pooling, prepared statements, and pitfalls.
Postgres LISTEN/NOTIFY: Real-Time Presence Tutorial 2026
May 5, 2026
Hands-on 2026 tutorial: build a real-time online-presence system on Postgres 18 LISTEN/NOTIFY with Node.js, Express, and ws — no Redis, no broker, just SQL.
Redis Caching Patterns: The Complete Guide for Scalable Systems
December 12, 2025
Learn how to design, implement, and optimize Redis caching patterns for high-performance, scalable applications — from cache-aside to write-through and beyond.
AI-Powered Web Apps: The New Normal of the Internet
December 8, 2025
Explore how AI-powered web apps are reshaping the modern web — from architecture and performance to real-world use cases, security, and scaling strategies.
Django and Backend APIs: Building Scalable, Secure, and Modern Backends
November 30, 2025
A deep dive into how Django powers modern backend APIs — from REST to GraphQL — with practical examples, performance insights, and production-ready practices.
Mastering JavaScript: From Beginner Basics to Pro-Level Web Development
September 18, 2025
JavaScript from beginner basics to pro web development: variables, closures, async, modules, patterns, and the ES2024/2025 features shipped in production today.
Web Development for Beginners: From Zero to Full Stack
September 18, 2025
Web development for beginners in 2026: HTML, CSS, JavaScript, Git, Node, then React and a backend. The shortest real path from zero to full-stack shipping.