2 citations · 4 across the 5 of their papers we have counts for
4 papers · 1 filter
Odysseus/DFS: Integration of DBMS and Distributed File System for Transaction Processing of Big Data
Jun-Sung Kim, Kyu-Young Whang, Hyuk-Yoon Kwon +1
The relational DBMS (RDBMS) has been widely used since it supports various high-level functionalities such as SQL, schemas, indexes, and transactions that do not exist in the O/S f…
ODYS: A Massively-Parallel Search Engine Using a DB-IR Tightly-Integrated Parallel DBMS
Kyu-Young Whang, Tae-Seob Yun, Yeon-Mi Yeo +3
Recently, parallel search engines have been implemented based on scalable distributed file systems such as Google File System. However, we claim that building a massively-parallel…
Page-Differential Logging: An Efficient and DBMS-independent Approach for Storing Data into Flash Memory
Yi-Reun Kim, Kyu-Young Whang, Il-Yeol Song
Flash memory is widely used as the secondary storage in lightweight computing devices due to its outstanding advantages over magnetic disks. Flash memory has many access characteri…
A Logical Model and Data Placement Strategies for MEMS Storage Devices
Yi-Reun Kim, Kyu-Young Whang, Min-Soo Kim +1
MEMS storage devices are new non-volatile secondary storages that have outstanding advantages over magnetic disks. MEMS storage devices, however, are much different from magnetic d…