Tag
Java
English articles and guides tagged Java.
Spring AI and LangChain4j: Enterprise Java AI Applications and AI Agent Architecture
A production-grade guide to Spring AI, LangChain4j, RAG, tool calling, memory, governance, observability, reliability, security, and enterprise AI operating boundaries.
Java Memory Model Deep Dive: From Happens-Before to Safe Publication
A production-grade deep dive into JMM, happens-before, volatile, final fields, optimistic locking, memory barriers, cache coherence, lock semantics, HotSpot implementation, and concurrency diagnostics.
Modern Java Garbage Collection: Production Judgment, Evidence Collection, and Tuning Paths
Use symptoms, GC logs, JFR, container memory, and rollback discipline to choose and tune G1, ZGC, Shenandoah, Parallel GC, and Serial GC without cargo-cult flags.
Concurrency Governance with Virtual Threads in Production Systems
Understand throughput, blocking, resource pools, downstream protection, pinning, structured concurrency, observability, and migration boundaries for Project Loom.
Valhalla and Panama: Java's Future Memory and Foreign-Interface Model
Separate delivered FFM API capabilities from evolving Valhalla value-type work, and reason about object layout, data locality, native interop, safety boundaries, and migration governance.
Java Cloud-Native Production Guide: Runtime Images, Kubernetes, Native Image, Serverless, Supply Chain, and Rollback
A production-oriented Java cloud-native guide covering runtime selection, container resources, Kubernetes contracts, Native Image boundaries, Serverless, supply chain evidence, diagnostics, governance, and rollback.
JIT and AOT: From Symptoms to Diagnosis to Optimization Decisions
A production decision guide for HotSpot, Graal, Native Image, PGO, and JVM diagnostics.
Java Ecosystem Outlook: JDK 25 LTS, JDK 26 GA, and JDK 27 EA
An enterprise architecture view of Java's next decade: version strategy, roadmap status, ecosystem boundaries, cloud-native operations, AI governance, and performance evolution.