FAST '19 Work-in-Progress Reports (WiPs)

The following Work-in-Progress Reports will be presented during the Work-in-Progress Reports (WiPs) Session on Wednesday, February 27, 2019, 4:00 pm–5:30 pm in the Grand Ballroom.

Improving the Performance of SQLite and Ext4 Using Order-Preserving SSDs
Yun-Sheng Chang and Ren-Shuo Liu, National Tsing Hua University

Cheetah: NVRAM+RDMA Enabled Low-latency Distributed Storage
Qingyue Liu and Peter Varman, Rice University; Dan Luo, Huawei Technologies Co, Ltd

SmartDedup: Optimizing Deduplication for Resource-constrained Devices
Qirui Yang, Runyu Jin, and Ming Zhao, Arizona State University

In Pursuit of Optimal Storage Performance: Hardware/Software Co-Design with User-Space Open Channel SSD
Yu Du, Feng Zhu, and Shu Li, Alibaba Group

Design and Implementation of Ransomware-Proof SSD
Jisung Park and Yoona Kim, Seoul National University; Yumin Won, Jinwook Bae, and Sungjin Lee, DGIST; Jihong Kim, Seoul National University

QCache: Locality-Driven MRC Construction and Cache Allocation
Jianyu Fu, National University of Defense Technology; Ming Zhao, Arizona State University

Automated Data Access Pattern Hint Instrumentation for System Performance and Durability of Swap Storages
SeongJae Park, Yunjae Lee, Moonsub Kim, and Heon Y. Yeom, Seoul National University

SSP: An Efficient Failure-Atomicity Mechanism for NVRAM
Yuanjiang Ni, UC Santa Cruz; Jishen Zhao, UC San Diego; Daniel Bittman and Ethan L. Miller, UC Santa Cruz

Enhancing Metadata Management Efficiency for Local File Systems
Yubo Liu, Hongbo Li, and Yutong Lu, Sun Yat-Sen University; Ming Zhao, Arizona State University

Chasing the Signal: Statistically Separating Multi-Tenant I/O Workloads
Si Chen and Avani Wildani, Emory University

A Fast Atomic-Write Mechanism in SMR Storage System for Data Integrity and Consistency
Jianjian Huo and Shu Li, Alibaba Group; Yikang Xu, Alibaba Cloud; Cunyin Chang and Fei Liu, Alibaba Group; Jinbo Wu, Dongzheng Wu, and Yonggang Yan, Alibaba Cloud

Exploiting Process Characterizations of 3D NAND Flash Memory for High-Performance SSDs
Youngseop Shim, Myungsuk Kim, Myoungjun Chun, and Jihong Kim, Seoul National University

Simultaneously Reducing Cost and Improving Performance of NVM-based Block Devices via Transparent Data Compression
Xubin Chen, Yin Li, and Jingpeng Hao, Rensselaer Polytechnic Institute; Hyunsuk Shin and Michael Suh, Qualcomm; Tong Zhang, Rensselaer Polytechnic Institute

Enhancing Lifetime and Performance of Non-Volatile Memories via Selectively Re-computing the Volatile Data
Rong Hu, Yu Hua, Ziyi Li, and Jingnan Jia, Huazhong University of Science and Technology

Reducing Writes to NVM through Parallel Re-computation in the Application-Level Checkpoint Recovery
Ziyi Li, Yu Hua, and Rong Hu, Huazhong University of Science and Technology