Enterprise Java
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Reactive Spring Data with R2DBC vs Blocking JPA: Throughput, Latency, and Developer Experience
Spring has long been the de facto framework for building Java web applications. But as applications grow in complexity and…
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Reactive Spring Data: When and How to Use Non-Blocking Repositories
A Pragmatic Guide to Reactive Repositories with MongoDB and R2DBC Over the last few years, reactive programming has gone from…
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Spring Authorization Server with Redis Integration
Spring Authorization Server is a powerful framework for implementing OAuth2 and OpenID Connect compliant Authorization Servers in a Spring Boot…
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Mastering Spring WebFlux: Reactive APIs at Scale
Spring WebFlux is Spring’s reactive-stack web framework, designed for building non-blocking, asynchronous, and scalable web applications. Unlike traditional Spring MVC,…
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Optimizing Maven Builds for Large Projects: Parallel Execution and Incremental Compilation
In large Java projects, slow Maven builds can become a major productivity bottleneck. Whether you’re working on a monorepo, a…
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Self-Healing Microservices: Implementing Health Checks with Spring Boot and Kubernetes
Building resilient microservices isn’t just about writing fault-tolerant code—it’s about creating systems that can detect failures and recover automatically. This…
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LangChain4j Quarkus MCP Example
The Model Context Protocol (MCP) is gaining traction as an essential bridge between Large Language Models (LLMs) and external tools.…
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Simulate OAuth2 SSO in Spring Using MockMvc and WireMock
Testing Spring Boot applications secured with OAuth2 Single Sign-On (SSO) can be difficult, especially when authentication relies on an external…
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Spring Security URL and Method Authorization
Controlling access to APIs based on the requested URL and HTTP method is a common requirement in modern web applications.…
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