Java
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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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Java Flight Recorder and Mission Control: Profiling Production JVMs
Diagnosing Memory Leaks and CPU Hotspots Without Losing Sleep Performance problems are inevitable.Whether it’s a sudden CPU spike in the…
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Bridging Java REST APIs and Protobuf Consumers in Polyglot Systems
Patterns to Expose REST Endpoints While Serving Protobuf Clients for Performance In today’s polyglot architectures, it’s common for systems to…
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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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Service Mesh in Java: Istio and Linkerd Integration for Secure Microservices
As microservice architectures grow, managing service-to-service communication becomes complex. Concerns like traffic management, security (mTLS), observability, and retries cannot always…
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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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