Month: April 2026

Guide

A Beginner’s Guide to Retrieval-Augmented Generation (RAG) with Architecture Diagram

by

Introduction Artificial Intelligence has rapidly evolved with Large Language Models (LLMs) like GPT-style systems, capable of generating human-like responses. However, these models have a limitation: they rely only on the data they were trained on, which can become outdated or incomplete. This is where Retrieval-Augmented Generation (RAG) comes in. RAG enhances LLMs by allowing them

Continue Reading →
Courses

7 Backend Design Patterns Every Developer Should Know

by

Introduction Modern backend systems are becoming increasingly complex. Applications today are expected to handle millions of users, process large volumes of data, and remain reliable even during failures. To build scalable and resilient systems, developers rely on proven backend design patterns. These patterns help solve common architectural challenges in distributed systems, microservices, and cloud-based applications.

Continue Reading →