Tag: JAVA
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Spring Boot 4 & Spring Framework 7: Modernization vs. Migration Risk
THE WEEKLY RADAR The Context In late May 2026, the Spring team unveiled Spring Boot 4.0 alongside Spring Framework 7.0, marking a significant leap from the 2.x and 5.x lines. These releases fully embrace Java 25 constructs—record-based configuration and enhanced pattern matching—and complete the migration to Jakarta EE 11, shedding legacy Java EE artifacts. The…
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Headline: Virtual Threads: Rethinking Concurrency on the JVM
THE WEEKLY RADAR The Context We’ve watched Java’s threading model evolve over 25 years, yet platform threads have always been bound by OS limits. With Java 25’s stable virtual threads, the JVM can now efficiently schedule millions of concurrent tasks in user space. These lightweight threads allocate just a few kilobytes of stack, compared to…
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JDK 26 – Shifting the Paradigm in Enterprise Java
The Weekly Radar The Context On 8 May 2026, Oracle released JDK 26 into General Availability. This release matures virtual threads from incubator status, extends the Vector API with improved memory alignment, and tweaks the G1 and Z Garbage Collector for sub-millisecond pause targets. Against a backdrop of microservice sprawl and low-latency demands, JDK 26…
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Spring Boot 4.0.5: Ushering in Java’s AI Era
Weekly Radar The Context Spring Boot 4 was positioned from day one as the Java framework to integrate cloud-native patterns with AI-powered services. Version 4.0.5, released March 26, 2026, further stabilizes that vision, hardening security and smoothing compatibility with Java 25 and the latest JVM patches. Alongside traditional dependency upgrades, this release cements the framework’s…
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Behavior-Driven Java: The Quiet Evolution Transforming Enterprise Codebases
The Weekly Radar The Context In early 2026, mainstream Java and Spring Boot literature has begun framing language and framework evolution around “behavior” rather than mere syntax or version numbers. Features like functional interfaces, reactive streams, record classes and expanded meta-annotations are now marketed as tools to express business intent directly in code. This subtly…
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Spring Boot 4.0.3: A Quantum Leap or Just Evolution?
THE WEEKLY RADAR The Context Spring Boot 4.0.3 arrives on the heels of a major 4.0 launch that realigns the framework with Jakarta EE 10 and modern Java LTS releases (Java 21+). The new baseline enables features like GraalVM native-image support out of the box, AOT processing optimizations and revamped auto-configuration for cloud platforms. This…
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Hands-on Java 25 Series: #3 – Unit Test Mastery with Spring Boot
The Context A robust testing suite is the cornerstone of any reliable software project and the latest versions of Spring Boot Test make implementing these cases easier than ever. In this articule we focus on Unit Tests, which are designed to ensure that individual components perform as intended in isolation. The goal is early problem…
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Hands-on Java 25 Series: #2 – Embracing the Future – Java 25 and Spring Boot 4.0.X
The Context The technological landscape of 2026 demands systems that are not just functional but highly resilient and scalable. In this P.o.C. project, we are leveraging the cutting edge: Java 21, Java 25 and Spring Boot 4.0 (which incorporates Spring Framework 7). The Problem Understanding the Java 21 – 25 context of these versions is…
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Hands-on Java 25 Series: #1 – The Power Duo of MyBatis and jOOQ
The Context In this post I want to dive into a significant shift in my persistence strategy. For a P.o.C. project, I have decided to utilize jOOQ for the first time… and the experience has been a revelation. One of the most exhausting aspects of traditional database interaction is the maintenance of “native queries” or…
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Rust’s Rising Tide: Evaluating Enterprise Adoption Beyond the Hype
The Weekly Radar The Context Rust’s growth from a niche systems language to a mainstream contender is evident in the latest StackOverflow survey, which reports an 11.5% usage rate. Enterprises eye Rust for its memory‐safety guarantees and zero‐cost abstractions, seeking to reduce runtime errors in critical backend and embedded systems. At the same time, Rust’s…