Apache Kafka and Apache Storm are two different technologies used for different purposes.
Apache Kafka is an open-source messaging system used for building real-time data pipelines and streaming applications. It is used to ingest large amounts of data into a system and then process it in real-time. For example, Kafka can be used to create a real-time data pipeline that ingests data from various sources and then streams it to downstream applications for further processing.
Apache Storm is a distributed, real-time processing system used for streaming data. It is used to process large amounts of data quickly and efficiently. For example, Storm can be used to process a continuous stream of data from a website and then perform analytics on it in real-time.