In this video, we cover practical database optimization concepts with real-world examples, industry best practices, and performance tuning strategies used by experienced backend engineers.

Article Link : https://www.learncodewithdurgesh.com/blogs/database…

Learn how to work with multiple databases in a single Spring Boot application in this comprehensive tutorial! We’ll cover everything from configuring MongoDB, MySQL, and PostgreSQL to implementing a multi-database architecture in your Spring Boot projects.…

his is the first video of the Claude Code Series, where we’ll explore how developers can leverage Claude Code for coding, debugging, refactoring, and boosting productivity.
🔥 Use Claude Code Like a Pro | How to start using Claude Code | Claude Code Series…

In this video, we design WhatsApp from scratch and explain all important components used in a real-world messaging application.
Full Video Series: https://www.youtube.com/playlist?list=PL0zysOflRCelEgoXpARFjrMFJD7chtnQY

Topics Covered
✅ Functional Requirements…

Learn what Saga Pattern is, why it is important, and how it solves distributed transaction problems in microservices. Perfect for Java developers, Spring Boot developers, system design preparation, and microservices interviews.
#SagaPattern #Microservices…

🚀 Learn how to use NGINX as a Load Balancer with a complete practical demonstration. In this video, you’ll understand how NGINX distributes traffic across multiple servers, improves application scalability, and provides high availability.

Whether you’re…

This video is designed for Java Developers, Spring Boot Developers, DevOps Engineers, and Software Engineers who want to understand how Continuous Integration and Continuous Deployment work in real-world projects.

Article Link: https://www.learncodewith…

Event Driven Microservices Masterclass using Apache Kafka 🔥 Spring Boot Microservices
🚀 Welcome to the most comprehensive Apache Kafka Masterclass for Spring Boot Developers!
Course link https://courses.learncodewithdurgesh.com/learn/Microservices-and-Devops…

Master Linux from scratch with this complete Linux course designed for developers. In this tutorial, you'll learn essential Linux commands, file system, users, permissions, SSH, shell scripting, networking, process management, package management, services…

In this video, you'll learn how concurrent requests can overwrite each other's data, why this happens, and how to solve it using Optimistic Locking and Pessimistic Locking.

We'll understand the concept through a real-world banking example, implement both…

In this video we are going to handle concurrent user handling single resource at time .
n this video, we'll implement the Lost Update Problem in Spring Boot and understand how concurrency issues occur in real-world applications.
Using a practical Bank Account…

In this video, we'll understand the Idempotency Key with a simple real-world payment example. You'll learn how payment gateways prevent duplicate transactions and why this concept is essential for every backend developer.

Every Backend Developer Should Know…

In this video, you’ll learn how to implement API versioning in Spring Boot in a simple and practical way. The tutorial walks through the process step by step so you can understand how to structure and manage different API versions more effectively.
You’ll…

Want to master Python for AI, Machine Learning, Data Science, or Backend Development? In this video, you'll learn the 10 most important Python fundamentals that every developer should know. These core concepts will help you write better code, crack interviews…

Is Spring Boot Dead? Here is the Reality in 2026 | Why Spring Boot Is Still Relevant in 2026


Spring AI Complete Series: https://www.youtube.com/playlist?list=PL0zysOflRCen1TeDUm-ebl9T-WbJygCGE
Source Code: https://github.com/LearnCodeWithDurgesh/spring…