Spring framework focus on speed, simplicity, and productivity has made it the world's most popular Java framework and distribute in some modules like. microservices, springboot, springcloud,spring security.
Microservices with Spring Boot
Manage your microservices
Microservice resilience with Spring Cloud
Microservices on Cloud Foundry
data microservices with Spring Cloud Stream
Integration with common technologies
Project Reactor
Reactive Microservices With Spring Boot
Reactive Microservices
Spring Cloud Kafka Streams
Spring Cloud Stream
Spring Cloud Function
Spring AMQP and Spring for Apache Kafka
Spring Cloud Data Flow
Spring Cloud Kafka Streams
Spring Integration
Integration with common technologies
Batch processing with Spring
Batch processing in the cloud
Integration with common technologies
Spring Cloud architecture highlights
API gateway
Testing
Cloud configuration
Service discovery
Circuit breakers
Tracing
Serverless vs Traditional Stack
Spring Cloud Function
Why Spring and Serverless?
Developer productivity
Data access made easy
Battle-tested security