Backend Development Archives

Programming tutorial - IT technology blog

Modular Monoliths with NestJS: Scalable Architecture Without the Microservice Tax

May 31, 2026

Is your microservice architecture actually a distributed monolith? Discover why the Modular Monolith with NestJS is the smarter choice for 90% of web applications.

Database

Why SurrealDB is the Only Database You Need for Your Next Project

May 30, 2026

Tired of syncing SQL and NoSQL? Learn how SurrealDB combines document, graph, and relational models into one ultra-fast database with built-in auth and real-time queries.

Programming

Node.js Worker Threads: Solving the CPU-Intensive Bottleneck in Production

May 18, 2026

Boost your Node.js performance by offloading CPU-bound tasks to Worker Threads. This guide covers thread pooling, memory sharing with SharedArrayBuffer, and real-world monitoring.

Programming

Lightweight Real-time Notifications: Mastering Server-Sent Events (SSE) in Node.js

May 18, 2026

Discover why Server-Sent Events (SSE) are often a better, more lightweight choice than WebSockets for real-time notifications in Node.js applications.

Programming

High-Performance Microservices with NATS: Beyond the REST Bottleneck

May 6, 2026

Ditch the 'spaghetti REST' architecture. This guide shows you how to use NATS to build high-performance, event-driven microservices that scale effortlessly.

Programming

Mastering Bun.js: The High-Performance JavaScript Runtime for Modern APIs and CLI Tools

May 1, 2026

Learn how to transition from Node.js to Bun.js for superior performance. This guide covers installation, project configuration, and production monitoring for APIs and CLI tools.

Database

PostgreSQL Stored Procedures and Triggers: Stop Leaking Your Business Logic

April 30, 2026

Stop duplicating business logic across microservices. Learn how to use PostgreSQL Stored Procedures and Triggers to centralize your rules and slash API latency.

Programming

Python Background Tasks: A Production-Ready Guide to Celery and Redis

April 27, 2026

Offload heavy processing and prevent server crashes. This production guide covers implementing Celery and Redis for asynchronous tasks, retries, and scheduled jobs in Python.

Database

The Firebase Exit Strategy: Building a Scalable Backend with Supabase and RLS

April 26, 2026

Is your Firebase bill spiraling? Learn why migrating to Supabase offers better data consistency, lower costs, and professional-grade security through PostgreSQL and RLS.

Database

Deadlock Survival Guide: Detection and Resolution in PostgreSQL vs. MySQL

April 26, 2026

Deadlocks don't have to crash your production database. Learn how PostgreSQL and MySQL handle lock contention differently and how to implement a retry strategy that survives the 2 AM traffic spike.