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API & Frameworks
125 posts
Reactor has died, long live REACTOR!
In this article, we try to prove that Reactor—and the entire reactive programming paradigm—is not dead. Quite the…
Open J Proxy: A Modern, Open-Source Approach to Database Connectivity for the Java Ecosystem
By Rogerio Robetti — OJP Founder and lead developer Historical context on JDBC The Java ecosystem has never…
Sidecars, Service Meshes and Java: Where Do We Really Add Value?
Sidecars and service meshes promise resilience, security, and observability—but often introduce operational complexity and hidden coupling. This article…
Where Is the Logic of My Application?
introduction Nowadays, many teams work with microservice-based architectures, where each service encapsulates its own logic and solves a…
From Fragile to Fearless
Introduction I believe that every modern software developer by now realizes that writing tests is an indispensable part…
Building the Core for the Autonomous Car
Part two of three: step by step from a plain DQN to Rainbow DQN in Java with the Deep Java Library — Double and Dueling DQN, prioritized replay, n-step returns, noisy networks and distributional C51 — trained on Lunar Lander as the core for an autonomous car in CARLA.
Java 26 adopts HTTP/3 with the evolution of the HttpClient
The future of communication between microservices Modern distributed architectures, such as microservices, are deeply intertwined with the evolution…
From Tables to JSON: Handling Unstructured Data in RDBMS systems with Spring Boot
Most of us have built numerous Spring Boot applications that perform standard CRUD (Create, Read, Update, Delete) operations…
Building AI-Driven Java Systems with Spring AI and Java 26
Spring AI and Java 26 make building AI-powered Java applications finally practical. This article shows how developers can…
Beyond REST: Rethinking APIs with GraphQL and Java
Introduktion Distributed systems need little introduction today. They form the backbone of modern software architectures, enabling independent components…
