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cs.DB2022
Enlightening Flash Storage to Stream Writes by Objects
Jong-Hyeok Park, Gihwan Oh, Sang-Won Lee
For a write request, today flash storage cannot distinguish the logical object it comes from. In such object-oblivious flash devices, concurrent writes from different objects are s…
cs.DB2012
Flash-based Extended Cache for Higher Throughput and Faster Recovery
Woon-Hak Kang, Sang-Won Lee, Bongki Moon
Considering the current price gap between disk and flash memory drives, for applications dealing with large scale data, it will be economically more sensible to use flash memory dr…
cs.DB2011
B+-tree Index Optimization by Exploiting Internal Parallelism of Flash-based Solid State Drives
Hongchan Roh, Sanghyun Park, Sungho Kim +2
Previous research addressed the potential problems of the hard-disk oriented design of DBMSs of flashSSDs. In this paper, we focus on exploiting potential benefits of flashSSDs. Fi…