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    FCSC
    2016
    82views Operating System» more  FCSC 2016»
    An operational happens-before memory model
    8 years 8 months ago
    An operational happens-before memory model
    Download  staff.ustc.edu.cn
    Happens-before memory model (HMM) is used as the basis of Java memory model (JMM). Although HMM itself is simple, some complex axioms have to be introduced in JMM to prevent the ca...
    Yang Zhang, Xinyu Feng
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    FCSC
    2016
    183views Operating System» more  FCSC 2016»
    Scene text detection and recognition: recent advances and future trends
    8 years 8 months ago
    Scene text detection and recognition: recent advances and future trends
    Download  mclab.eic.hust.edu.cn
    Text, as one of the most influential inventions of humanity, has played an important role in human life, so far from ancient times. The rich and precise information embodied in te...
    Yingying Zhu, Cong Yao, Xiang Bai
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    FAST
    2016
    60views Operating System» more  FAST 2016»
    sRoute: Treating the Storage Stack Like a Network
    8 years 8 months ago
    sRoute: Treating the Storage Stack Like a Network
    Download  www.cs.toronto.edu
    In a data center, an IO from an application to distributed storage traverses not only the network, but also several software stages with diverse functionality. This set of ordered...
    Ioan A. Stefanovici, Bianca Schroeder, Greg O'Shea...
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    FAST
    2016
    111views Operating System» more  FAST 2016»
    The Composite-file File System: Decoupling the One-to-One Mapping of Files and Metadata for Better Performance
    8 years 8 months ago
    The Composite-file File System: Decoupling the One-to-One Mapping of Files and Metadata for Better Performance
    Download  www.cs.fsu.edu
    Traditional file system optimizations typically retain the one-to-one mapping of logical files to their physical metadata representations. This rigid mapping results in missed opp...
    Shuanglong Zhang, Helen Catanese, An-I Andy Wang
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    FAST
    2016
    70views Operating System» more  FAST 2016»
    Towards Accurate and Fast Evaluation of Multi-Stage Log-structured Designs
    8 years 8 months ago
    Towards Accurate and Fast Evaluation of Multi-Stage Log-structured Designs
    Download  www.cs.cmu.edu
    Multi-stage log-structured (MSLS) designs, such as LevelDB, RocksDB, HBase, and Cassandra, are a family of storage system designs that exploit the high sequential write speeds of ...
    Hyeontaek Lim, David G. Andersen, Michael Kaminsky
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    FAST
    2016
    57views Operating System» more  FAST 2016»
    Uncovering Bugs in Distributed Storage Systems during Testing (Not in Production!)
    8 years 8 months ago
    Uncovering Bugs in Distributed Storage Systems during Testing (Not in Production!)
    Download  www.doc.ic.ac.uk
    Testing distributed systems is challenging due to multiple sources of nondeterminism. Conventional testing techniques, such as unit, integration and stress testing, are ineffectiv...
    Pantazis Deligiannis, Matt McCutchen, Paul Thomson...
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    FAST
    2016
    83views Operating System» more  FAST 2016»
    Using Hints to Improve Inline Block-layer Deduplication
    8 years 8 months ago
    Using Hints to Improve Inline Block-layer Deduplication
    Download  www.fsl.cs.stonybrook.edu
    Block-layer data deduplication allows file systems and applications to reap the benefits of deduplication without requiring per-system or per-application modifications. However...
    Sonam Mandal, Geoff Kuenning, Dongju Ok, Varun Sha...
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    FAST
    2016
    62views Operating System» more  FAST 2016»
    The Tail at Store: A Revelation from Millions of Hours of Disk and SSD Deployments
    8 years 8 months ago
    The Tail at Store: A Revelation from Millions of Hours of Disk and SSD Deployments
    Download  ucare.cs.uchicago.edu
    We study storage performance in over 450,000 disks and 4,000 SSDs over 87 days for an overall total of 857 million (disk) and 7 million (SSD) drive hours. We find that storage pe...
    Mingzhe Hao, Gokul Soundararajan, Deepak R. Kencha...
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    FAST
    2016
    53views Operating System» more  FAST 2016»
    NOVA: A Log-structured File System for Hybrid Volatile/Non-volatile Main Memories
    8 years 8 months ago
    NOVA: A Log-structured File System for Hybrid Volatile/Non-volatile Main Memories
    Download  cseweb.ucsd.edu
    Fast non-volatile memories (NVMs) will soon appear on the processor memory bus alongside DRAM. The resulting hybrid memory systems will provide software with submicrosecond, high-...
    Jian Xu, Steven Swanson
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    FAST
    2016
    150views Operating System» more  FAST 2016»
    WiscKey: Separating Keys from Values in SSD-conscious Storage
    8 years 8 months ago
    WiscKey: Separating Keys from Values in SSD-conscious Storage
    Download  pages.cs.wisc.edu
    We present WiscKey, a persistent LSM-tree-based key-value store with a performance-oriented data layout that separates keys from values to minimize I/O amplification. The design ...
    Lanyue Lu, Thanumalayan Sankaranarayana Pillai, An...
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