📰 Dev.to · eidher

If we have a chain of services calling other services and one of the services is down or slow, it...

There are many authentication mechanisms (basic, digest, form, X.509, etc), and there are many...

Spring Cloud provides tools for Cloud and Microservice applications. Tools as Microservice...

Representational state transfer (REST) is an architectural style that describes best practices to...

Spring MVC is a web framework based on the model–view–controller pattern. It is based on the Spring...

To use JPA with Spring we need to implement 4 steps: Define mapping metadata in entities Define an...

To support Spring transaction management we need to declare a PlatformTransactionManager bean. The...

With traditional JDBC we got redundant (boilerplate) and error-prone code: public Account...

Aspect-Oriented Programming (AOP) enables the modularization of generic functionalities that are...

@PostConstruct adds behavior at startup (after all dependency injection, constructors, and setters)...

Constructor Injection @Autowired public AppServiceImpl(AppRepository...

In the next example, the dataSource method is a bean that is called twice. However, we know that a...

Spring Configuration annotation indicates that the class has @Bean definition methods. Spring @Bean...