Poster Sessions

ACCEPTED POSTERS

Poster Session and Reception I | Poster Session and Reception II

Poster Session and Reception I

The following posters will be presented during the reception on Tuesday, February 17, 6:00 pm–8:00 pm, in the Santa Clara Ballroom.

CalvinFS: A Scalable File System Built on Top of a Distributed DBMS
Alexander Thomson, Google; Daniel J. Abadi, Yale University (Refereed Paper Poster)

Analysis of the ECMWF Storage Landscape
Matthias Grawinkel, Lars Nagel, Markus Mäsker, Federico Padua, and André Brinkmann, Johannes-Gutenberg University Mainz; Lennart Sorth, European Centre for Medium-Range Weather Forecasts (Refereed Paper Poster)

Efficient Intra-Operating System Protection Against Harmful DMAs
Moshe Malka, Nadav Amit, and Dan Tsafrir, Technion—Israel Institute of Technology (Refereed Paper Poster)

FlashGraph: Processing Billion-Node Graphs on an Array of Commodity SSDs
Da Zheng, Disa Mhembere, Randal Burns, Joshua Vogelstein, Carey E. Priebe, and Alexander S. Szalay, Johns Hopkins University (Refereed Paper Poster)

Host-side Filesystem Journaling for Durable Shared Storage
Andromachi Hatzieleftheriou and Stergios Anastasiadis, University of Ioannina (Refereed Paper Poster)

LADS: Optimizing Data Transfers using Layout-Aware Data Scheduling
Youngjae Kim, Scott Atchley, Geoffroy R. Vallée, and Galen M. Shipman, Oak Ridge National Laboratory (Refereed Paper Poster)

Having Your Cake and Eating It Too: Jointly Optimal Codes for I/O, Storage and Network-bandwidth In Distributed Storage Systems
KV Rashmi, Preetum Nakkiran, Jingyan Wang, Nihar B. Shah, and Kannan Ramchandran, University of California, Berkeley (Refereed Paper Poster)

Efficient MRC Construction with SHARDS
Carl Waldspurger, Nohhyun Park, Alexander Garthwaite, and Irfan Ahmad, CloudPhysics (Refereed Paper Poster)

ANViL: Advanced Virtualization for Modern Non-Volatile Memory Devices
Zev Weiss, University of Wisconsin—Madison; Sriram Subramanian, Swaminathan Sundararaman, and Nisha Talagala, SanDisk; Andrea Arpaci-Dusseau and Remzi Arpaci-Dusseau, University of Wisconsin—Madison (Refereed Paper Poster)

Reducing File System Tail Latencies with Chopper
Jun He, Duy Nguyen, Andrea C. Arpaci-Dusseau, and Remzi H. Arpaci-Dusseau, University of Wisconsin—Madison (Refereed Paper Poster)

Skylight—A Window on Shingled Disk Operation
Abutalib Aghayev and Peter Desnoyers, Northeastern University (Refereed Paper Poster)

Building Native Erasure Coding Support in HDFS
Zhe Zhang, Cloudera; Kai Zheng and Bo Li, Intel; Andrew Wang, Cloudera; Vinayakumar B and Uma Gangumalla, Intel; Todd Lipcon, Cloudera; Yi Liu and Weihua Jiang, Intel; Aaron Myers and Silvius Rus, Cloudera (WiP and Poster)

Searching a Secret Split Datastore
Joel C. Frank, Shayna M. Frank, and Lincoln Thurlow, University of California, Santa Cruz; Thomas M. Kroeger, Sandia National Laboratories; Ethan L. Miller and Darrell D. E. Long, University of California, Santa Cruz (WiP and Poster)

UStore: A Low Cost Cold and Archival Data Storage System for Data Centers
Quanlu Zhang and Yafei Dai, Peking University; Lintao Zhang, Microsoft Research Asia (WiP and Poster)

Changing the Redundancy Paradigm: Challenges of Building an Entangled Storage
Verónica Estrada Galiñanes and Pascal Felber, University of Neuchâtel (WiP and Poster)

Improving Performance by Bridging the Semantic Gap between Multi-queue SSD and QEMU I/O Virtualization
Tae Yong Kim, Samsung Electronics and Sungkyunkwan University; Dong Hyun Kang, Dongwoo Lee, and Young Ik Eom, Sungkyunkwan University (WiP and Poster)

Shared Non-Volatile Memory Cache for Energy-Efficient High Throughput GPU Computing
Jie Zhang and Myoungsoo Jung, The University of Texas at Dallas (WiP and Poster)

Time-Based Storage Bandwidth Allocation in Hybrid Storage Systems
Hui Wang and Peter Varman, Rice University (WiP and Poster)

Improving File System Test Coverage with Injected Disk Snapshot
Naohiro Aota, Takeshi Yoshimura, and Kenji Kono, Keio University (WiP and Poster)

Zero-Overhead NVM Crash Resilience
Faisal Nawab, University of California, Santa Barbara and HP Labs; Dhruva Chakrabarti, Terence P. Kelly, and Charles B. Morrey III, HP Labs (WiP and Poster)

DSWITCH: A Dual Mode Direct and Network Attached Disk
Quanlu Zhang and Yafei Dai, Peking University; Lintao Zhang, Microsoft Research Asia (WiP and Poster)

Data Layouts to Reduce Data Movement in Shingled Write Disks
Stephanie N. Jones, University of California, Santa Cruz; Ahmed Amer, Santa Clara University; Rekha Pitchumani, Darrell D.E. Long, and Ethan L. Miller, University of California, Santa Cruz (WiP and Poster)

Reliable, Consistent, and Efficient Data Sync for Mobile Apps
Younghwan Go, Korea Advanced Institute of Science and Technology (KAIST) and NEC Labs; Nitin Agrawal, Akshat Aranya, and Cristian Ungureanu, NEC Labs (Refereed Paper Poster)

Kurma: Secure Geo-Replicated Multi-Cloud Storage Gateways
Ming Chen, Arun Olappamanna Vasudevan, Kelong Wang, and Erez Zadok, Stony Brook University (Poster only)

E-STORE: An Energy-constrained Smartphone Storage for Near Real-time Disaster Image Sharing
Pengfei Zuo, Yu Hua, Dan Feng, Zhenhua Nie, Min Fu, and Yuanyuan Sun, Huazhong University of Science and Technology (Poster only)

Using Hints to Improve Block-Layer Deduplication
Sonam Mandal, Stony Brook University; Geoff Kuenning, Harvey Mudd College; Varun Shastry, Stony Brook University; Philip Shilane, EMC Corp.; Vasily Tarasov, Stony Brook University and IBM Research; Erez Zadok, Stony Brook University (Poster only)

Making Efficient Use of New Memory such as PCM/STT-MRAM as Storage with Legacy File Systems
Hyunsub Song, Young Je Moon, and Sam H. Noh, Hongik University (Poster only)

Alleviating DRAM Refresh Overheads by Smart Prefetching
Yuhua Guo, Benjamin Young, Ping Huang, and Xubin He, Virginia Commonwealth University (Poster only)

Correlated Update: Detection and Application in SSDs
Kilmo Choi, Seungjae Baek, and Jongmoo Choi, Dankook University; Sooyoung Kang, Jaehyuk Cha, and Youjip Won, Hanyang University; Sungroh Yoon, Seoul National University (Poster only)

Poster Session and Reception II

Sponsored by NetApp
The following posters will be presented during the reception on Wednesday, February 18, 6:00 pm–8:00 pm, in the Santa Clara Ballroom.

Non-blocking Writes to Files
Daniel Campello and Hector Lopez, Florida International University; Luis Useche, Google; Ricardo Koller, IBM T. J. Watson Research Center; Raju Rangaswami, Florida International University (Refereed Paper Poster)

NV-Tree: Reducing Consistency Cost for NVM-based Single Level Systems
Jun Yang, Qingsong Wei, Cheng Chen, Chundong Wang, and Khai Leong Yong, Data Storage Institute, A-STAR; Bingsheng He, Nanyang Technological University (Refereed Paper Poster)

Towards SLO Complying SSDs Through OPS Isolation
Jaeho Kim and Donghee Lee, University of Seoul; Sam H. Noh, Hongik University (Refereed Paper Poster)

Boosting Quasi-Asynchronous I/O for Better Responsiveness in Mobile Devices
Daeho Jeong, Samsung Electronics Co.; Youngjae Lee and Jin-Soo Kim, Sungkyunkwan University (Refereed Paper Poster)

Failure-Atomic Updates of Application Data in a Linux File System
Rajat Verma and Anton Ajay Mendez, Hewlett-Packard; Stan Park, Hewlett-Packard Labs; Sandya Mannarswamy, Hewlett-Packard; Terence Kelly and Charles B. Morrey III, Hewlett-Packard Labs (Refereed Paper Poster)

A Tale of Two Erasure Codes in HDFS
Mingyuan Xia, McGill University; Mohit Saxena, Mario Blaum, and David A. Pease, IBM Research Almaden (Refereed Paper Poster)

How Much Can Data Compressibility Help to Improve NAND Flash Memory Lifetime?
Jiangpeng Li, Kai Zhao, and Xuebin Zhang, Rensselaer Polytechnic Institute; Jun Ma, Shanghai Jiao Tong University; Ming Zhao, Florida International University; Tong Zhang, Rensselaer Polytechnic Institute (Refereed Paper Poster)

RAIDShield: Characterizing, Monitoring, and Proactively Protecting Against Disk Failures
Ao Ma, Fred Douglis, Guanlin Lu, and Darren Sawyer, EMC; Surendar Chandra and Windsor Hsu, Datrium (Refereed Paper Poster)

Write Once, Get 50% Free: Saving SSD Erase Costs Using WOM Codes
Gala Yadgar, Eitan Yaakobi, and Assaf Schuster, Technion—Israel Institute of Technology (Refereed Paper Poster)

F2FS: A New File System for Flash Storage
Changman Lee, Dongho Sim, Jooyoung Hwang, and Sangyeun Cho, Samsung Electronics Co. (Refereed Paper Poster)

A Practical Implementation of Clustered Fault Tolerant Write Acceleration in a Virtualized Environment
Deepavali Bhagwat, Mahesh Patil, Michal Ostrowski, Murali Vilayannur, Woon Jung, and Chethan Kumar, PernixData (Refereed Paper Poster)

BetrFS: A Right-Optimized Write-Optimized File System
William Jannen, Jun Yuan, Yang Zhan, Amogh Akshintala, Stony Brook University; John Esmet, Tokutek; Yizheng Jiao, Ankur Mittal, Prashant Pandey, and Phaneendra Reddy, Stony Brook University; Leif Walsh, Tokutek; Michael Bender, Stony Brook University; Martin Farach-Colton, Rutgers University; Rob Johnson and Bradley C. Kuszmaul, Massachusetts Institute of Technology; Donald E. Porter, Stony Brook University (Refereed Paper Poster)

SDGen: Mimicking Datasets for Content Generation in Storage Benchmarks
Raúl Gracia-Tinedo, Universitat Rovira i Virgili; Danny Harnik, Dalit Naor, and Dmitry Sotnikov, IBM Research Haifa; Sivan Toledo and Aviad Zuck, Tel-Aviv University (Refereed Paper Poster)

Design Tradeoffs for Data Deduplication Performance in Backup Workloads
Min Fu and Dan Feng, and Yu Hua, Huazhong University of Science and Technology; Xubin He, Virginia Commonwealth University; Zuoning Chen, National Engineering Research Center for Parallel Computer; Wen Xia and Yucheng Zhang, Huazhong University of Science and Technology; Yujuan Tan, Chongqing University (Refereed Paper Poster)

Chronicle: Capture and Analysis of NFS Workloads at Line Rate
Ardalan Kangarlou, Sandip Shete, and John D. Strunk, NetApp Inc. (Refereed Paper Poster)

RIPQ: Advanced Photo Caching on Flash for Facebook
Linpeng Tang, Princeton University; Qi Huang, Cornell University and Facebook; Wyatt Lloyd, University of Southern California and Facebook; Sanjeev Kumar, Facebook; Kai Li, Princeton University (Refereed Paper Poster)

RCSFS: A Real-time Cloud Synchronization File System
Quanlu Zhang, Shenglong Li, Shouyang Li, Zhi Yang, and Yafei Dai, Peking University (Poster only)

Efficient Deduplication Approaches for MySQL Database Backup Files
Xiongwei Jiang, Rui Wu, Yong Li, Shuang Li, and Lei Zhang, Alibaba Group, China; Shu Li, Alibaba Group, U.S. (Poster only)

Evolutionary Storage Systems
Akhilesh Chaganti, Aashray Arora, Zhen Cao, Arvind Chaudhary, Sonam Mandal, and Erez Zadok, Stony Brook University (Poster only)

An Economic Argument For a Long Planning Horizon in Archival Storage
Preeti Gupta, University of California, Santa Cruz; Avani Wildani, The Salk Institute; Ethan L. Miller and Darrell D.E. Long, University of California, Santa Cruz; David H. Rosenthal, Stanford University (Poster only)

Block-level IO Workload Characterization of An Engineering Data Ware-house Hadoop Cluster
Jun Xu, Western Digital, Singapore; Grant Mackey and Jie Yu, Western Digital, Irvine; Li Yi and Shihua Feng, Western Digital, San Jose (Poster only)

Newer Is Sometimes Better: An Evaluation of NFSv4.1
Ming Chen, Stony Brook University; Dean Hildebrand, IBM Research—Almaden; Geoff Kuenning, Harvey Mudd College; Soujanya Shankaranarayana, Bharat Singh, and Erez Zadok, Stony Brook University (Poster only)

Just-in-Time Garbage Collection for High-Performance SSDs with Long Lifetimes
Sangwook Shane Hahn, Hoyoon Jun, Jaeyong Jeong and Jihong Kim, Seoul National University (Poster only)

A Buffer Replacement Algorithm for Providing Self-Logging in Hybrid Memory Architecture
Dong Hyun Kang and Young Ik Eom, Sungkyunkwan University (Poster only)

A Case for Rigorous Workload Classification
Avani Wildani, The Salk Institute; Ian F. Adams, Seagate Technology (Poster only)

A Parallel Data Deduplication Scheme Using GPU for Secondary Storage Systems
Jeonghyeon Ma and Chanik Park, POSTECH (Poster only)

O1FTL: Flash Translation Layer with O(1) Crash Recovery Time
Joon Young Park, Hyunchan Park, and Chuck Yoo, Korea University (Poster only)

A Multi-Faceted Approach to Workload Placement
Christina R. Strong, University of California, Santa Cruz; Ahmed Amer, Santa Clara University; Darrell D.E. Long, University of California, Santa Cruz (Poster only)