“…Such parallelism is storagemedia independent, meaning it is effective for hard drive disks, SSDs, and tapes. Unlike inter-disk parallelism, intradisk parallelism is closely related to storage media, therefore, intra-SSD parallelism needs to be studied despite the fact that intra-HDD parallelism has already been well explored [28]. Interestingly, because flash-based storage has a unique mechanism, parallelism can be applied in multiple levels, namely, package-level, die-level, and plane-level [10].…”