Parallel Kafka Batch Processing With Kotlin Coroutines in Spring Boot (opens in new tab)

Managing high-volume message traffic in distributed architectures is crucial. Efficient use of database and CPU resources is also very important. There are structures that allow us to receive messages in batches. The default Spring Kafka "BatchMessageListener" structure addresses this need. However, the processing of these messages often goes through a sequential bottleneck. This article will discuss the structure and usage of Kotlin Coroutines in detail. We will examine how to maximize Kafka...