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This article walks through converting a Spring Boot order‑query microservice to a GraalVM Native Image, detailing environment setup, common build pitfalls with concrete code fixes, Docker multi‑stage packaging, K8s scaling comparison, performance benchmarks, CI/CD integration, and guidance on when Native Image is appropriate.
The author recounts 18 months of using Seata for distributed transactions, explains its three‑role architecture and AT mode, details how global locks caused severe latency and deadlocks under load, and shows how switching to a transactional outbox pattern restored performance and eliminated the undo_log bloat.
JetBrains AIR transforms the IDE from a simple AI add‑on into a core AI‑driven development environment, detailing its architecture, three‑step onboarding, task definition workflow, permission models, multi‑task handling, review process, and extensibility via MCP servers.
AgentScope Java, released by Alibaba's Tongyi Lab, tackles the integration, security, and operational challenges of deploying AI agents in Spring Cloud‑based enterprise systems by introducing a production‑grade ReAct paradigm, real‑time interruption, sandboxing, A2A communication via RocketMQ, and visual debugging tools, all demonstrated with concrete code examples and a detailed feature comparison.
This article explains how Java's BigDecimal class provides exact arithmetic for numbers beyond double's 16‑digit limit, demonstrates the pitfalls of using the double constructor with concrete examples, and guides developers through constructors, common methods, formatting, exception handling, and a utility class for high‑precision calculations.
The article examines Tencent’s SkillHub, a localized AI‑skill marketplace built on the OpenClaw ecosystem, evaluating its traffic statistics, the founder’s response to rate‑limit complaints, and whether mirroring MIT‑licensed repositories constitutes plagiarism or a standard open‑source practice.
The article analyzes how large‑model code generators can quickly produce 80‑point prototypes but still require skilled engineers to fix missing logic, boundary cases, security flaws, and performance issues, turning shaky AI output into reliable, production‑ready software.
AgentScope Java, Alibaba's open‑source multi‑agent framework, lets Java developers build autonomous assistants and collaborative agents with built‑in ReAct reasoning, RAG, memory, and enterprise‑grade integrations, offering a compelling alternative to Python‑centric AI stacks and Spring AI Alibaba.
This article introduces PocketBase, an open‑source Go‑based Backend‑as‑a‑Service that bundles SQLite, authentication, file storage, real‑time APIs and an admin UI into a single executable, and walks through its core features, quick‑start steps, a Go integration example, and UI screenshots.
This article explains how to update a Spring Boot application without stopping the old process by letting a new instance start on the same port, detailing the Tomcat internals, the required ServletContainerInitializer callbacks, and providing a complete, step‑by‑step implementation with code samples and a live test.
