Discover the key differences between NestJS and Express.js, two powerful Node.js frameworks. Learn when to use each, their features, real-world use cases, and interview questions to ace your next backend development job. Imagine you’re building a toy car. You have two kits to choose from: one is a simple kit with basic tools (like screws,…
Learn how to build scalable applications with NestJS, Jest Testing, Sequelize ORM, and MySQL. This comprehensive guide covers setup, real-world examples, best practices, and interview questions for mastering backend development. In the fast-paced world of software development, building scalable, maintainable, and testable server-side applications is crucial. NestJS, a powerful framework built on Node.js, has become…
“Learn Spring Boot and JPA with this comprehensive guide. Understand Java Persistence API through simple examples and prepare for interviews with key questions.” Introduction: Explaining Spring Boot and JPA Imagine you have a magical notebook. Whatever you write in it gets stored forever, and you can search for it later without flipping through all the…
Spring Boot is widely used for developing modern, scalable applications. To ensure your application performs optimally, it’s crucial to incorporate proven techniques. In this blog, we’ll break down 12 Spring Boot optimization techniques, explaining each with code examples and real-life scenarios for better understanding. 1. Reduce Dependencies Explanation: Dependencies inflate the application size and can…
When selecting a backend framework for your application, the choice can significantly affect performance, scalability, and maintainability. NestJS vs Spring Boot are two leading frameworks for backend development, tailored for the JavaScript/TypeScript and Java ecosystems, respectively. Both offer robust features for building scalable applications, but their architecture, language, and use cases differ. In this blog,…
