HDFS

HDFS, or Hadoop Distributed File System, is a storage system designed to handle large volumes of data across multiple computers. It breaks files into smaller pieces, called "blocks," and distributes them across a cluster of machines. This approach ensures data is stored reliably and can be accessed quickly, even if some machines fail. HDFS is especially useful for big data applications, allowing organizations to store, process, and analyze vast amounts of information efficiently. Its design prioritizes fault tolerance and scalability, making it a robust solution for managing data in today's digital landscape.