所谓“多租户（Multi-Tenancy）”，本质上就是：一套系统，同时服务多个客户，并且每个客户的数据互相隔离。 很多团队第一次做 SaaS 系统时，对“多租户”这件事的理解都非常粗暴。 数据库实例爆炸、连接池失控、迁移困难、资源利用率极低。 更致命的是 ...

We are seeking a highly skilled Java Backend Developer to join a high-performing enterprise engineering team on a 7-month contract. The successful candidate will be responsible for building robust ...

We are seeking a highly skilled Java Backend Developer to join a high-performing enterprise engineering team on a 7-month contract. The successful candidate will be responsible for building robust ...

作者 | Michael Redlich 译者 | 平川OpenJDKJEP 532（模式、instanceof 和 switch 中的基本类型第五轮预览）已从候选状态提升至 Proposed to Target 状态，计划在 JDK 27 中交付。该 JEP 在 JDK 23 至 JDK 26 期间经历了四轮预览后，现在推出了第五个预览版，内容保持不变。该特性增强了模式匹配功能，允许在所有模式上 ...

AI coding assistants like GitHub Copilot, Claude Code, and Tabnine are reshaping Java development by automating boilerplate, guiding modernization, and enhancing collaboration. From scaffolding Spring ...

JobRunr 发布了一款名为 ClawRunr 的开源 Java AI 智能体，可在用户自有硬件上运行，专门用于执行定时、周期性及一次性后台任务。该项目前身为 JavaClaw，是 OpenClaw 的 Java ...

Spring profiles are an advanced feature in Spring Boot. That's not to say they are difficult to understand -- they're actually very straightforward. However, new Spring developers often brush over the ...

JobRunr Introduces ClawRunr Open-Source Agent Runtime in Pure Java. By ADTMag.com Editors; May 5, 2026; JobRunr, a software company that develops an eponymous, open-source Java li ...

T/L 8K Solitary tree in middle of meadow at sunrise T/L 8K Solitary tree in middle of meadow at sunrise Motion control time lapse shot of a solitary tree in the middle of a blooming meadow at sunrise.

From setting up Spring Boot apps on Azure to orchestrating them with Kubernetes and securing them via API gateways, Azure offers a complete toolkit for Java microservices. Developers can containerize ...

Windows will now tell you if Secure Boot is working properly. The new status indicates whether you have the latest Secure Boot updates. The April Windows update also patches a whopping 164 security ...