What is the main purpose of Kafka Topic in a message exchange system?

A Kafka Topic is a logical category or channel to which messages are published. The main purpose of a Topic is to organize the message flow by theme or data type, so that producers can send messages to a specific Topic, and consumers can subscribe to the necessary Topics to receive messages.

A Topic is divided into partitions for scaling and parallel processing. This allows distributing the load and ensuring high performance of the messaging system.