Kazuichi OE


Hybrid Storage System Consisting of Cache Drive and Multi-Tier SSD for Improved IO Access when IO is Concentrated
Kazuichi OE Takeshi NANRI Koji OKAMURA 
Publication:   
Publication Date: 2019/09/01
Vol. E102-D  No. 9  pp. 1715-1730
Type of Manuscript:  PAPER
Category: Computer System
Keyword: 
hybrid storage systemdynamic tieringcachingSSD
 Summary | Full Text:PDF(2.1MB)

Reducing CPU Power Consumption with Device Utilization-Aware DVFS for Low-Latency SSDs
Satoshi IMAMURA Eiji YOSHIDA Kazuichi OE 
Publication:   
Publication Date: 2019/09/01
Vol. E102-D  No. 9  pp. 1740-1749
Type of Manuscript:  PAPER
Category: Computer System
Keyword: 
low-latency SSDsCPU power consumptionDVFSdevice utilization
 Summary | Full Text:PDF(1.1MB)

ATSMF: Automated Tiered Storage with Fast Memory and Slow Flash Storage to Improve Response Time with Concentrated Input-Output (IO) Workloads
Kazuichi OE Mitsuru SATO Takeshi NANRI 
Publication:   
Publication Date: 2018/12/01
Vol. E101-D  No. 12  pp. 2889-2901
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: Memory Devices
Keyword: 
hybrid storage systemdynamic random-access memorynon-volatile memoryflash storageworkload analysis
 Summary | Full Text:PDF(1.2MB)