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⚡ AI Lessons (9050)
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Dev.to · eidher
3y ago
Resilience4J Circuit Breakers
If we have a chain of services calling other services and one of the services is down or slow, it...

Dev.to · eidher
5y ago
Spring Security
There are many authentication mechanisms (basic, digest, form, X.509, etc), and there are many...

Dev.to · eidher
5y ago
Microservices with Spring
Spring Cloud provides tools for Cloud and Microservice applications. Tools as Microservice...

Dev.to · eidher
5y ago
Spring MVC REST
Representational state transfer (REST) is an architectural style that describes best practices to...

Dev.to · eidher
5y ago
Spring Web MVC
Spring MVC is a web framework based on the model–view–controller pattern. It is based on the Spring...

Dev.to · eidher
5y ago
JPA with Spring Boot
To use JPA with Spring we need to implement 4 steps: Define mapping metadata in entities Define an...

Dev.to · eidher
5y ago
Spring Transaction Management
To support Spring transaction management we need to declare a PlatformTransactionManager bean. The...

Dev.to · eidher
5y ago
Spring JDBC
With traditional JDBC we got redundant (boilerplate) and error-prone code: public Account...

Dev.to · eidher
5y ago
Spring AOP
Aspect-Oriented Programming (AOP) enables the modularization of generic functionalities that are...

Dev.to · eidher
5y ago
@PostConstruct and @PreDestroy in Spring
@PostConstruct adds behavior at startup (after all dependency injection, constructors, and setters)...

Dev.to · eidher
5y ago
Autowiring in Spring
Constructor Injection @Autowired public AppServiceImpl(AppRepository...

Dev.to · eidher
5y ago
How Spring implements Singleton Beans
In the next example, the dataSource method is a bean that is called twice. However, we know that a...

Dev.to · eidher
5y ago
Spring Configuration
Spring Configuration annotation indicates that the class has @Bean definition methods. Spring @Bean...
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