Implementing Flash-Cached Storage Systems Using Computational Storage Drive with Built-in Transparent Compression

This paper studies utilizing the growing family of solid-state drives (SSDs) with built-in transparent compression to simplify the data structure of cache design. Such storage hardware allows the user applications to intentionally under-utilize logical storage space (i.e., sparse LBA utilization, and sparse storage block content) without sacrificing the physical storage space. Accordingly, this wo...