Many applications of parallel I/O perform non-contiguous file accesses: instead of accessing a single (large) block of data in a file, a number of (smaller) blocks of data scatt...
Abstract—We present LeWI: a novel load balancing algorithm, that can balance applications with very different patterns of imbalance. Our algorithm can balance fine grain imbalan...
Companies providing cloud-scale services have an increasing need to store and analyze massive data sets such as search logs and click streams. For cost and performance reasons, pr...
Solid State Disks (SSDs) are superior to magnetic disks from a performance point of view due to the favorable features of NAND flash memory. Furthermore, thanks to improvement on...
Jinho Seol, Hyotaek Shim, Jaegeuk Kim, Seungryoul ...