YEN-TING CHENYang, Ming ChangMing ChangYangChang, Yuan HaoYuan HaoChangChen, Tseng YiTseng YiChenWei, Hsin WenHsin WenWeiShih, Wei KuanWei KuanShih2023-09-232023-09-232017-02-169781509015580https://scholars.lib.ntu.edu.tw/handle/123456789/635686The strong momentum of key-value store applications drives the commercialization of key-value-specific hard disk drives. To achieve higher degree of performance, the specific flash-based solid state drives would be also commercialized for key-value store applications in the foreseeable future. However, the existing fixed-sized management strategies of flash-based devices would potentially result in low storage space utilization on managing variable-sized key-value data. This problem inspires this paper to propose a key-value flash translation layer (KVFTL) design to improve the storage space utilization of the key-value-specific solid state drives (KVSSDs). A series of experiments was conducted to evaluated the proposed design, and the experimental results on space utilization and device performance are very encouraging.[SDGs]SDG7conference paper10.1109/ASPDAC.2017.78583872-s2.0-85015300805https://api.elsevier.com/content/abstract/scopus_id/85015300805