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Understanding CQRS Design Pattern | Complete Guide

Understanding CQRS Design Pattern | Complete Guide 🚀 CQRS Design Pattern – A Complete Guide In modern application architecture, scalability and complexity demands have led engineers to adopt powerful and flexible design patterns. One such pattern is CQRS — Command Query Responsibility Segregation . This blog will walk you through the theory, real-world examples, pros & cons, and references to learn more. --- 📌 What is CQRS? CQRS stands for Command Query Responsibility Segregation . It’s a design pattern that separates how you write data (commands) from how you read data (queries). In traditional CRUD (Create, Read, Update, Delete) systems, the same model handles both reads and writes. CQRS says: Command Model — Responsible for handling all state-changing operations (writes). Query Model — Responsible for retrieving data (reads). This segregation allows each side to be optimized independently. --- 📊 Why CQRS Matt...