What process divides the data into blocks across multiple disk drives?

The process that divides the data into blocks across multiple disk drives is known as striping. Striping involves breaking data into smaller pieces, which are then spread across multiple disks in a way that allows for improved performance and access speeds. This means that multiple read and write operations can occur simultaneously, as different drives handle different portions of the data.

By distributing the data in this manner, striping enhances the overall throughput of the storage system, making it particularly effective in environments that demand high-speed data access, such as databases and applications requiring rapid data retrieval.

Other terms related to data storage, such as redundancy, mirroring, and parity, involve different strategies for data protection and integrity. Redundancy refers to the inclusion of additional components or data to ensure reliability and availability. Mirroring maintains an exact copy of data on multiple disks for fault tolerance, while parity uses additional bits to provide a means of error checking and recovery but does not specifically relate to the division of data into blocks across disks.