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Core Java

Implementing gRPC to REST Gateway in Java
gRPC is an efficient binary protocol ideal for internal microservices communication. However, many clients and partners still expect RESTful APIs…
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Core Java

Hibernate Panache Example
Hibernate ORM with Panache is a modern, simplified way to use Hibernate in Java applications. Built into the Quarkus framework,…
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Core Java

Count Character Occurrences in Java Using HashMap
Counting the occurrences of characters in a string is a problem that can be solved efficiently using a HashMap data…
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Core Java

Migrating Legacy Java Swing Applications to Modern JavaFX
Java Swing has been the backbone of many enterprise desktop applications for decades. But as expectations for richer, more responsive…
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Software Development

Kubernetes Gateway API vs Ingress: The New Standard for Traffic Routing
Kubernetes Ingress has been the default way to route HTTP(S) traffic into clusters for years. But as more complex use…
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Enterprise Java

Spring Kafka Metrics with Micrometer
Apache Kafka is a popular distributed event streaming platform. In modern Spring Boot applications, integrating Kafka with observability tools like…
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Enterprise Java

Getting Started with Tribuo: A Java Machine Learning Library
Tribuo is an open-source machine learning (ML) library for Java developed by Oracle Labs. Designed for production-grade ML systems, Tribuo…
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Software Development

Designing Evolvable Protobuf Schemas for Microservices
Protocol Buffers (Protobuf) have become a popular choice for microservices communication thanks to their compact binary encoding and language-agnostic design.…
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