GFS

GFS, or Google File System, is a scalable and reliable storage system designed to handle large amounts of data across many computers. It breaks data into smaller chunks, called chunks, which are stored on multiple servers. This allows for efficient storage, fast access, and fault tolerance—meaning if one server fails, data remains safe and accessible from other servers. GFS is optimized for big data processing and supports continuous, high-volume data operations, making it ideal for services like Google Search and Google Drive. Its design enables large-scale, reliable data storage and retrieval for complex, data-intensive applications.