Which RAID configuration is known for its high performance but no redundancy?

RAID 0 is recognized for its high performance because it employs a technique called striping, where data is divided into blocks and spread across multiple disks. This allows multiple disks to read and write data simultaneously, significantly increasing the speed of data access and storage, making it suitable for tasks requiring fast performance, such as gaming or video editing.

However, RAID 0 does not offer any redundancy. This means that if one disk in the array fails, all data across the array is lost; there is no mirroring or parity data to recover from. Therefore, while it excels in performance, it carries a high risk with no data protection, making it suitable for scenarios where speed is critical, but data loss is not a concern or can be mitigated through other means. Other RAID configurations, such as RAID 1, RAID 5, and RAID 10, provide various levels of redundancy, impacting their overall performance differently compared to RAID 0.