Apache Hadoop

Apache Hadoop is an open-source software framework that manages large amounts of data across many computers. It allows organizations to store, process, and analyze vast datasets efficiently. Hadoop splits data into smaller pieces, distributes them across a network of computers, and processes them in parallel, which speeds up analysis and makes it possible to handle data that traditional systems cannot. It's widely used in big data applications, helping businesses gain insights from their data to improve decision-making and operations. Hadoop's ability to scale easily makes it a popular choice for various industries.