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 ...

We are looking for an experienced SAP Commerce Developer (Java) to join a high-performing digital and e-commerce technology team. The successful candidate will play a key role in the design, ...

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 ...

With the advent of AI-mediated APIs, the era of manually hard-coding every integration between every microservice may be ...

Broadcom 于 2026 年 6 月 10 日发布了 Spring Boot 4.1，该版本提供了 gRPC 自动配置、HTTP 客户端 SSRF 风险缓解能力，并将 Kotlin 升级至 2.3。它还带来了延迟数据源连接、@Async ...

很早之前，就有人说 Spring 4.1.0 发布了，但其实都没有正式 GA。之前发布的都是预览候选版本，直到上周三才正式发布。 这次的 Spring 4.1.0 也是经过了好几个候选版本才正式 GA 的。之所以这样，除了修 bug 之外，有一部分原因是在等其它依赖库“发车”，这其中就包括 gRPC 原生支持等。 时间来到上周三，2026 年 6 月 10 日，Spring Boot 4.1.0 ...

The World Cup continues to produce the unexpected. On a throbbingly hot afternoon in the low flat plains outside Dallas the Netherlands and Japan played out a high-grade, ultimately thrilling Group F ...

We are looking for an experienced SAP Commerce Developer (Java) to join a high-performing digital and e-commerce technology team. The successful candidate will play a key role in the design, ...

Oracle has reportedly withdrawn placement offers made to students across several IITs and engineering institutes, triggering anxiety among candidates near the end of the recruitment season, reports ...

Building web services and documenting RESTful endpoints is no easy task, but testing RESTful APIs has always been a particularly sore point with Spring Boot and Java. Sure, you can test a GET ...

This crash course on how to build a RESTful API with Spring Boot teaches everything you need to know to immediately develop enterprise-grade microservices in Java. In just 90 minutes you'll learn how ...

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, ...