Java
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Beyond REST: GraphQL Federation in Spring Boot: Build Scalable APIs with Apollo
While REST has long dominated API design, GraphQL Federation is emerging as a powerful alternative for scalable, type-safe microservices architectures. Unlike monolithic GraphQL…
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MapStruct: Map Source Object To Target List Example
Mapping between objects is a common requirement in Java applications, especially when transforming DTOs to Entities or vice versa. MapStruct…
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Copy Specific Fields via Spring BeanUtils.copyProperties Example
1. Introduction In this example, I will demonstrate all the available methods to copy specific fields via BeanUtils.copyProperties in a…
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Java in 2030: Will It Survive WebAssembly?
The rise of WebAssembly (Wasm) has sparked debates about Java’s future in a world where near-native web performance is possible without the…
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Mockito in 2050: Will AI Write Your Unit Tests?
The future of unit testing is evolving—fast. With AI-powered tools like GitHub Copilot and self-healing test frameworks, developers may soon offload much of…
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Hibernate Entity Dirty Check Example
Hibernate is a popular ORM (Object Relational Mapping) tool in Java that automatically maps Java objects to database tables. One…
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Maven Plugins from Hell: When Your Build Hijacks Your PC
Modern software development relies heavily on build tools like Apache Maven to manage dependencies, compile code, and automate deployments. However, what happens…
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The Forbidden Maven Cache: A Deep Descent into Dependency Hell
Maven’s local repository (~/.m2/repository) is a double-edged sword—a silent guardian of build speed and a lurking demon of hidden failures.…
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Monitor Non-Heap Memory in the Java Virtual Machine
Java applications run on the Java Virtual Machine (JVM), which manages memory in two primary segments: heap and non-heap. While…
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