Description: File system redundancy is a technique used to ensure data availability and reliability by duplicating files across multiple storage devices. This strategy is fundamental in environments where data loss can have severe consequences, such as database servers, content management systems, and critical applications. Redundancy allows for data to remain accessible from another device containing a copy in the event of a storage device failure. There are different approaches to implementing this redundancy, such as using RAID (Redundant Array of Independent Disks), which combines multiple hard drives to enhance both security and performance. Additionally, file system redundancy is often integrated into various storage solutions, including cloud storage, where providers replicate data across multiple data centers to ensure service continuity. This technique not only protects against hardware failures but also helps mitigate the risk of data loss due to human errors or cyberattacks. In an increasingly digital information-dependent world, file system redundancy has become an essential component of modern technological infrastructure, ensuring that data is always available and reliable.
