Apache Kafka is a powerful tool designed to handle real-time data at scale and with reliability in data-driven applications.
It acts as a messaging system that enables producers to send data and consumers to process it asynchronously.
Kafka can be likened to a middle person at a coffee shop, collecting orders and delivering them in batches to different baristas based on the drink type, ensuring order and correct delivery.
Beginners looking to understand Kafka can visualize it as the intermediary ensuring smooth data flow between producers and consumers in real-time.