Search results
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GRAPHENE: Packing and Dependency-Aware Scheduling for Data-Parallel Clusters
Robert Grandl, Microsoft and University of Wisconsin—Madison; Srikanth Kandula and Sriram Rao, Microsoft; Aditya Akella, Microsoft and University of Wisconsin—Madison; Janardhan Kulkarni, Microsoft We present a new cluster scheduler, GRAPHENE, aimed at jo ...[email protected] - December 9, 2021 - 2:09 pm
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The SNOW Theorem and Latency-Optimal Read-Only Transactions
Haonan Lu, University of Southern California; Christopher Hodsdon, University of Southern California; Khiem Ngo, University of Southern California; Shuai Mu, New York University; Wyatt Lloyd, University of Southern California Scalable storage systems wher ...[email protected] - December 9, 2021 - 2:09 pm
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XFT: Practical Fault Tolerance beyond Crashes
attacks appear irrelevant. In this paper, we introduce cross fault tolerance or XFT, a novel approach to ...[email protected] - December 9, 2021 - 2:09 pm
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ROSS: A Design of Read-Oriented STT-MRAM Storage for Energy-Efficient Non-Uniform Cache Architecture
STT-MRAM unable to straightforwardly substitute SRAM in many computing systems. In this paper, we propose ...michele - December 9, 2021 - 2:09 pm
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Couture: Tailoring STT-MRAM for Persistent Main Memory
Mustafa Shihab, The University of Texas at Dallas; Jie Zhang, Yonsei University; Shuwen Gao, Intel; Joseph Callenes–Sloan, The University of Texas at Dallas; Myoungsoo Jung, Yonsei University Modern computer systems rely extensively on dynamic random-acce ...michele - December 9, 2021 - 2:09 pm
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On the Impact of Garbage Collection on Flash-Based SSD Endurance
span. The unequal wear of data blocks further contributes to this reduced life span. In this paper we ...michele - December 9, 2021 - 3:09 pm
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Enabling NVM for Data-Intensive Scientific Services
Philip Carns, John Jenkins, Sangmin Seo, Shane Snyder, and Robert B. Ross, Argonne National Laboratory; Charles D. Cranor, Carnegie Mellon University; Scott Atchley, Oak Ridge National Laboratory; Torsten Hoefler, ETH Zurich Specialized, transient data se ...michele - December 9, 2021 - 3:09 pm
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NVMOVE: Helping Programmers Move to Byte-Based Persistence
Himanshu Chauhan, The University of Texas at Austin; Irina Calciu, VMware; Vijay Chidambaram, The University of Texas at Austin; Eric Schkufza, VMware; Onur Mutlu, ETH Zurich; Pratap Subrahmanyam, VMware Programmers can utilize the upcoming non-volatile m ...michele - December 9, 2021 - 3:09 pm
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ElCached: Elastic Multi-Level Key-Value Cache
multi-tenancy requires effective and optimal resource provisioning. In this paper, we introduce ElCached, ...michele - December 9, 2021 - 3:09 pm
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Algorithms and Data Structures for Efficient Free Space Reclamation in WAFL
Wisconsin—Madison Awarded Best Paper! NetApp®WAFL®is a transactional file system that uses the copy-on-write ... resources. In this paper, we describe the evolution (over more than a decade) of WAFL’s algorithms and data ...michele - December 8, 2021 - 8:09 pm
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Tiny-Tail Flash: Near-Perfect Elimination of Garbage Collection Tail Latencies in NAND SSDs
Shiqin Yan, Huaicheng Li, Mingzhe Hao, and Michael Hao Tong, University of Chicago; Swaminathan Sundararaman, Parallel Machines; Andrew A. Chien and Haryadi S. Gunawi, University of Chicago TTFLASH is a “tiny-tail” flash drive (SSD) that eliminates GC-i ...michele - December 8, 2021 - 8:09 pm
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The Logic of Physical Garbage Collection in Deduplicating Storage
Fred Douglis, Abhinav Duggal, Philip Shilane, and Tony Wong, Dell EMC; Shiqin Yan, Dell EMC and University of Chicago; Fabiano Botelho, Rubrik, Inc. Most storage systems that write in a log-structured manner need a mechanism for garbage collection (GC), r ...michele - December 8, 2021 - 8:09 pm
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File Systems Fated for Senescence? Nonsense, Says Science!
implementors treat aging as a solved problem. However, this paper describes realistic as well as synthetic ...michele - December 8, 2021 - 8:09 pm
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To FUSE or Not to FUSE: Performance of User-Space File Systems
file systems in user space. In this paper we analyze the design and implementation of the most widely ...michele - December 8, 2021 - 8:09 pm
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Knockoff: Cheap Versions in the Cloud
past versions of data exacerbates both costs. In this paper, we show that deterministic recomputation ...michele - December 8, 2021 - 8:09 pm
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HopsFS: Scaling Hierarchical File System Metadata Using NewSQL Databases
hierarchical file systems can be managed using commodity databases. In this paper, we introduce HopsFS, a next ...michele - December 8, 2021 - 8:09 pm
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Evolving Ext4 for Shingled Disks
Abutalib Aghayev, Carnegie Mellon University; Theodore Ts’o, Google, Inc.; Garth Gibson, Carnegie Mellon University; Peter Desnoyers, Northeastern University Note: Due to technical difficulties, there is no audio of this talk. Drive-Managed SMR (ShingledM ...michele - December 8, 2021 - 9:09 pm
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SMaRT: An Approach to Shingled Magnetic Recording Translation
metadata overhead and garbage collection overhead. In this paper we introduce SMaRT, an approach to ...michele - December 8, 2021 - 9:09 pm
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Facilitating Magnetic Recording Technology Scaling for Data Center Hard Disk Drives through Filesystem-Level Transparent Local Erasure Coding
Institute This paper presents a simple yet effective design solution to facilitate technology scaling for ... coding mainly suitable for data center applications. This paper contends that local erasure coding should ... and elaborates on important design issues. Meanwhile, this paper derives the mathematical formulations ...michele - December 8, 2021 - 9:09 pm
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Redundancy Does Not Imply Fault Tolerance: Analysis of Distributed Storage Reactions to Single Errors and Corruptions
Aishwarya Ganesan, Ramnatthan Alagappan, Andrea C. Arpaci-Dusseau, and Remzi H. Arpaci-Dusseau, University of Wisconsin—Madison We analyze how modern distributed storage systems behave in the presence of file-system faults such as data corruption and read ...michele - December 8, 2021 - 9:09 pm
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Omid, Reloaded: Scalable and Highly-Available Transaction Processing
Ohad Shacham, Yahoo Research; Francisco Perez-Sorrosal, Yahoo; Edward Bortnikov and Eshcar Hillel, Yahoo Research; Idit Keidar, Technion—Israel Institute of Technology and Yahoo Research; Ivan Kelly, Midokura; Matthieu Morel, Skyscanner; Sameer Paranj ...michele - December 8, 2021 - 9:09 pm
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Application Crash Consistency and Performance with CCFS
Arpaci-Dusseau, University of Wisconsin—Madison Awarded Best Paper! Recent research has shown that applications ...michele - December 8, 2021 - 9:09 pm
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High Performance Metadata Integrity Protection in the WAFL Copy-on-Write File System
Harendra Kumar and Yuvraj Patel, University of Wisconsin—Madison; Ram Kesavan and Sumith Makam, NetApp We introduce a low-cost incremental checksum technique that protects metadata blocks against in-memory scribbles, and a lightweight digest-based transac ...michele - December 8, 2021 - 9:09 pm
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Mirador: An Active Control Plane for Datacenter Storage
Jake Wires and Andrew Warfield, Coho Data This paper describes Mirador, a dynamic placement ...michele - December 8, 2021 - 9:09 pm
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Chronix: Long Term Storage and Retrieval Technology for Anomaly Detection in Operational Data
(generic data model, specific built-in functions, storage efficiency, and fast query execution). The paper ...michele - December 8, 2021 - 9:09 pm