Slide 16
Slide 16 text
Cache strategy
• ϝϞϦՁ֨ͷԼ
• SSDͷՁ͕֨མ
• ߴIOPSͷSSD͕ొ
2011 ¥40,000
2013 ¥20,000
256G
READ WRITE PRICE
ioDrive2 785GB MLC*1 215,000/230,000 IOPS I don’t know
Intel 910 800GB 100,000/ 75,000 IOPS ¥400,000
SSD 256GBx3 RAID0 80,000/ 50,000 IOPS ¥60,000
*1: ioDrive2ެশ
Intel 910ɺ SSD RAID0ʹ͍ͭͯfioʹΑΔଌఆ
16G ECC RDIMM ¥20,000