RabbitMQ 走的是 AMQP 协议，路由灵活，TTL 和死信队列支持得很成熟。订单、支付这种丢一条就要对账半天的核心链路，用它比较踏实。缺点是复杂路由和持久化写盘会拖累吞吐，万级并发以上得仔细调优连接池和预取参数。 消息必达从来不是中间件自带的默认承诺。线上跑过一段时间的人都知道，网络抖动、Broker 主从切换、消费节点 Full GC、下游依赖超时，随便一个环节掉链子，数据不一致就找上门 ...

Spring AI 2.0 advances the Java framework for generative AI apps with a Spring Boot 4 baseline, cleaner agentic tooling, Model Context Protocol support and vendor-backed integrations including Azure ...

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 ...

Spring Boot is the Java world's preeminent, cloud-native software development framework. Amazon prides itself as the preeminent cloud-hosting service. So, it's a natural fit to deploy apps built with ...

Since this is a major release of Spring Boot, upgrading existing applications can be a little more involved that usual. We’ve put together a dedicated migration guide to help you upgrade your existing ...

Java 17 or higher Maven 3.6 or higher PostgreSQL 12 or higher Redis 6 or higher IDE (IntelliJ IDEA, Eclipse, or VS Code) src/main/java/com/rskworld ...

Audit logging is a crucial part of enterprise applications. Whether you’re building a banking platform, an insurance portal, or an e-commerce API, you must track who did what and when. In this guide, ...

Automation Architect. Develop applications in Java, Python, and Data Science technologies. Let’s say your product table has 100,000 products. If you call /api/products without pagination: The API ...

There are very good reasons for Java’s long-lived popularity as a server-side platform. It combines unbeatable maturity and breadth with a long and ongoing history of innovation. Using Spring adds a ...