Apache Kafka support

http://projects.spring.io/spring-kafka/
https://github.com/spring-projects/spring-kafka

https://docs.spring.io/spring-kafka/reference/html/
https://docs.spring.io/spring-kafka/reference/htmlsingle/

https://search.maven.org/search?q=g:org.springframework.kafka%20AND%20a:spring-kafka

    compile('org.springframework.kafka:spring-kafka')

Spring Boot 1.5 include auto-configuration support for Apache Kafka via the spring-kafka project.
To use Kafka simply include the spring-kafka`depenency and configure the appropriate `spring.kafka.* application properties.

Recieving messages from Kafka is as simple as annotating a method:

@Component
public class MyBean {
    @KafkaListener(topics = "someTopic")
    public void processMessage(String content) {
        // ...
    }
}

  @Override public void writeExternal(java.io.ObjectOutput out)
    throws java.io.IOException {
    WRITER$.write(this, SpecificData.getEncoder(out));
  }

batching
https://stackoverflow.com/questions/58492689/how-to-send-batched-data-with-spring-kafka-producer
2020
https://medium.com/@shrutishrm17/kafka-batch-processing-in-spring-boot-fc6c58f857fa

compression
https://medium.com/swlh/exploit-apache-kafkas-message-format-to-save-storage-and-bandwidth-7e0c533edf26

api
https://docs.spring.io/spring-kafka/api/org/springframework/kafka/core/KafkaTemplate.html

http://www.baeldung.com/spring-kafka

articles
2023
https://medium.com/simform-engineering/kafka-integration-made-easy-with-spring-boot-b7aaf44d8889
    https://nuancesprog.ru/p/19474/
https://blog.devgenius.io/consume-the-same-data-with-different-consumer-groups-in-kafka-spring-boot-e7ba8cce31df
    https://nuancesprog.ru/p/19547/
https://www.baeldung.com/spring-kafka-multiple-listeners-same-topic
https://www.baeldung.com/spring-retry-kafka-consumer
    https://github.com/eugenp/tutorials/tree/master/spring-kafka-2
2022
https://piotrminkowski.com/2022/01/24/distributed-transactions-in-microservices-with-kafka-streams-and-spring-boot/
    https://github.com/piomin/sample-spring-kafka-microservices
https://betterprogramming.pub/kafka-with-java-spring-and-docker-asynchronous-communication-between-microservices-e1d00e120831
    https://habr.com/ru/company/otus/blog/663264/
2021
https://spring.io/blog/2021/02/03/demystifying-spring-cloud-stream-producers-with-apache-kafka-partitions
2020
https://www.confluent.io/blog/apache-kafka-spring-boot-application/
https://arnoldgalovics.com/fault-tolerant-and-reliable-messaging-with-kafka-and-spring-boot/
https://habr.com/ru/post/505720/
https://habr.com/ru/company/megafon/blog/504422/
https://habr.com/ru/post/496182/
2019
https://www.confluent.io/blog/spring-for-apache-kafka-deep-dive-part-2-apache-kafka-spring-cloud-stream
https://www.confluent.io/blog/spring-for-apache-kafka-deep-dive-part-1-error-handling-message-conversion-transaction-support
2018
https://www.javacodegeeks.com/2018/03/spring-cloud-stream-kafka.html

samples
https://thepracticaldeveloper.com/spring-boot-kafka-config/
    https://hub.docker.com/r/wurstmeister/kafka/
    http://wurstmeister.github.io/kafka-docker/
    https://github.com/wurstmeister/kafka-docker/wiki
    https://github.com/wurstmeister/kafka-docker/wiki/Connectivity

whats new
https://docs.spring.io/spring-kafka/docs/2.9.0/reference/html/#whats-new-part
https://spring.io/blog/2018/02/22/spring-for-apache-kafka-2-1-3-spring-integration-kafka-3-0-2-are-available