Category: Backend

Discover backend development guides, tools, and best practices on Node.js, APIs, databases, and server-side programming for scalable apps.

MongoDB Slow Queries: Indexing & Schema Optimization

Backend

April 27, 2026April 28, 2026 Ankit Kumar No comments

Modern applications often depend on MongoDB because of its flexibility and scalability. It works well for startups, SaaS products, and high traffic web platforms. However, […]

PostgreSQL Query Optimization Techniques to Improve Database Performance

Backend

April 1, 2026 Ankit Kumar No comments

Modern applications depend heavily on databases to serve data fast and reliably. When queries become slow, the entire application starts to feel sluggish. Pages take […]

Express.js API Slow Response Time: Performance Optimization Guide

Backend

February 2, 2026 Ankit Kumar No comments

Express.js slow response time is one of the most common issues developers face when working with Express.js applications. Everything may look fine during development, but […]

Node.js High Memory Usage in Production: Causes and Fixes

Backend

January 10, 2026May 2, 2026 Ankit Kumar No comments

Node.js high memory usage in production is a common problem faced by many development teams. Node.js is widely used for building fast and scalable applications, […]

Backend Developer Roadmap Beginner to Pro Featured

Backend Developer Roadmap 2026: Beginner to Pro

Backend

December 1, 2025February 9, 2026 Ankit Kumar No comments

Backend development is the backbone of the web, it’s the part users never see, but everything depends on it. And if you’re searching for a […]

Monolithic vs Microservices: Choosing the Right Fit

Backend

October 24, 2025 Ankit Kumar No comments

Choosing between Monolithic vs Microservices architecture is one of the most important decisions in modern software development. Each approach has its own challenges, use cases […]

Mastering SQL INSTR(): Complete Guide with Examples

Backend

September 10, 2025 Ankit Kumar No comments

Working with strings is a common task in database queries. Whether you are cleaning data, searching for specific text, or validating records, knowing the right […]