Pulsar (Apache Pulsar)

Apache Pulsar is an open-source messaging platform designed for handling large volumes of data in real-time. It allows different applications or services to communicate by sending and receiving messages efficiently. Pulsar manages streams of data across distributed systems, offering features like high scalability, low latency, and flexible data storage. It's used in scenarios such as real-time analytics, event processing, and data pipelines, enabling organizations to process information quickly and reliably. Essentially, Pulsar acts like a highly organized messaging hub that ensures information flows smoothly between various parts of a complex system.