The first thing you'll learn in this PostgreSQL and Java Database Connectivity (JDBC) tutorial is that most developers simply call it Postgres. The two terms are both interchangeable and official. Use ...

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 ...

If you've ever wanted to integrate OpenAI's ChatGPT features into your Java programs, you'll be happy to learn that Spring AI has made the process easier than ever. And it's not just easier to connect ...

Java full stack development in 2026 is more than just coding—it’s mastering the full journey from UI to cloud deployment. Companies now expect developers to handle frontend, backend, databases, APIs, ...

Phenomenon Studio reveals what SaaS, ERP, and digital product development actually costs in 2026. Real project budgets, ...

AutoMemoryTools + Session API 这个组合是目前 Java 生态里 Agent 记忆最完整的开箱方案。短期记忆解决了「这次对话不乱」，长期记忆解决了「下次还记得你」，两层各司其职，不互相替代。 前段时间做了个内部 AI 助手，接的是 Spring AI，给 ChatClient 挂上了 ...

If you are building a simple dashboard or a form-based application, the traditional JSON API (REST or GraphQL) approach is ...

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Rapidly experiment with multiple solutions. Implement pixel perfect UI designs. Implement re-usable HTML and JS logic. Ensure all code is readable, extendable, and scalable. Ensure that stylesheets ...

Rapidly experiment with multiple solutions. Implement pixel perfect UI designs. Implement re-usable HTML and JS logic. Ensure all code is readable, extendable, and scalable. Ensure that stylesheets ...