Spring Boot isn't just about cloud-native microservices development. You can use it to create standalone Java apps as well. RESTful APIs get all the attention, but sometimes, you just need to auto ...

Novice programmers rarely see the value in externalized configuration. It's tedious and doesn't result in an immediate payoff. That means this task is often overlooked or done poorly, if at all. For ...

The Spring Framework is possibly the most iconic software development framework of all time. It once suffered from a reputation of bloat, but it has long since shed that perception. The heart of ...

Reactivity is a powerful idiom for describing and combining functionality like web requests and data access. In general, we use producers and subscribers to describe asynchronous event sources and ...

The @SpringBootApplication annotation combines three annotations. Those three annotations are: @Configuration, @EnableAutoConfiguration, and @ComponentScan . @AutoConfiguration : This annotation ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Reduces Boilerplate Code – Instead of using three separate annotations, we only use @SpringBootApplication. Auto-Configuration – No need to define beans explicitly; Spring Boot configures them ...

I am using spring boot 1.5.7 and websocket, mvc. at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring ...

Luckily there are many options to externalise your configuration, Spring Boot even supports this logic out of the box. The majority of those solutions require a restart of your application/service, ...