Apache Kafka is an open-source, distributed event streaming platform designed to handle real-time data feeds at scale. It is primarily used for building robust data pipelines and streaming applications by allowing businesses to process high-throughput data with low latency. Apache Kafka enables users to collect, process, and store data from various sources such as databases, applications, and IoT devices. It supports fault tolerance, scalability, and durability, making it an ideal solution for businesses handling large volumes of real-time data. Kafka is particularly valuable in the context of Integration Platform as a Service (iPaaS) as it facilitates seamless integration across a wide variety of applications and data sources. Whether for log aggregation, real-time analytics, or event-driven architectures, Kafka helps businesses ensure that data flows smoothly between different systems and services. Kafka also offers tools for stream processing, which allows businesses to perform real-time analytics and take immediate action based on live data. Its flexibility and scalability make it a preferred choice for building modern data architectures.