@inproceedings{6a4aec17c1c742d4874407438f312ce8,
title = "An adaptive separation-aware FTL for improving the efficiency of garbage collection in SSDs",
abstract = "Hot/cold data separation in flash-based solid state drives has been considered important to the overall performance due to the costly garbage collection overhead. This work proposes a method that accurately and naturally identifies and separates hot/cold data while only incurs minimal overhead. The proposed method only requires minimal on-device RAM space. Simulation results have shown that the proposed ASA-FTL reduce the GC overhead by up to 33% and improve the overall response time by 9% against the most advanced existing FTL in both real workloads and synthetic workloads.",
keywords = "SSD, flash memory, hot data identification, hot/cold separation",
author = "Wei Xie and Yong Chen",
year = "2014",
doi = "10.1109/CCGrid.2014.52",
language = "English",
isbn = "9781479927838",
series = "Proceedings - 14th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing, CCGrid 2014",
publisher = "IEEE Computer Society",
pages = "552--553",
booktitle = "Proceedings - 14th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing, CCGrid 2014",
note = "14th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing, CCGrid 2014 ; Conference date: 26-05-2014 Through 29-05-2014",
}