Dependency Injection (DI) isn’t just a buzzword in Spring Boot—it’s the architectural glue that enables modular, testable and scalable code. While most developers understand the basics, senior engineers need to grasp advanced scenarios like circular dependencies, bean lifecycle management and performance optimizations. This article cuts through the noise, focusing on practical mastery of DI’s nuances […]
Read MoreSpring Boot has transformed how developers design REST APIs in Java, offering a robust foundation for building scalable, maintainable, and integrable services—whether for microservices or full-scale web applications. By automating configuration and reducing boilerplate code, Spring Boot accelerates development while maintaining flexibility. REST APIs serve as the core of modern software, enabling seamless communication across systems, […]
Read MoreThe Java Virtual Machine (JVM) is often treated as a black box that magically runs our code. While this abstraction serves us well in daily development, understanding its internals can dramatically improve how we write and optimize Java applications. Let’s dive deep into how the JVM transforms our source code into running applications. From Source […]
Read MoreMicroservice system design is like building with blocks, where each block is a small, standalone piece of a much larger structure, or in this case, a software application. Instead of having one big program, or monolith, this approach breaks it down into many smaller, manageable pieces, each doing one specific job. Each of these small […]
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