Enterprise Java
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Hibernate Dirty Checking Explained: How Entity State Changes Are Detected
Hibernate is a powerful ORM (Object-Relational Mapping) tool that simplifies database interaction in Java applications. One of its most useful…
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Building gRPC Services with Spring Boot
Spring gRPC is a framework that integrates gRPC with Spring Boot, making it easier to build scalable microservices using Protobuf-based…
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Kafka Fix Unknown Magic Byte Errors
Kafka makes it easy to exchange messages between producers and consumers, but things can go wrong when the message format…
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Spring Properties Cleanup
Configuration files in Spring Boot projects often begin as concise and readable files. However, as your project evolves—adding new modules,…
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Event-Driven Microservices with Kafka and Spring Cloud Stream
In today’s world of distributed systems, event-driven architecture (EDA) has become the foundation for building scalable, resilient, and loosely coupled…
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Resolving JavaMailSender Autowiring Issue
If you’re building a Spring Boot application that sends emails, chances are you’ve come across this frustrating error: Could Not…
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Reactive REST APIs with Micronaut and Protobuf: Building Efficient Microservices
As microservices become more distributed, performance bottlenecks can easily arise from inefficient serialization, blocking I/O, or heavyweight frameworks. To tackle…
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Versioning Protobuf APIs Without Breaking Clients
Design Patterns to Evolve .proto Files Safely in Production Protocol Buffers (Protobuf) have become the de facto standard for defining…
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Spring Batch One Reader with Multiple Processors and Writers
1. Introduction Spring Batch is a lightweight, comprehensive batch processing framework designed for robust, scalable, and repeatable data-processing jobs in…
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