Search results
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NightWatch: Integrating Lightweight and Transparent Cache Pollution Control into Dynamic Memory Allocation Systems
a shared-cache multicore machine. This paper presents NightWatch, a cache management subsystem that provides ...michele - December 12, 2021 - 4:47 am
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Metadata Considered Harmful…to Deduplication
Xing Lin, University of Utah; Fred Douglis and Jim Li, EMC Corporation; Xudong Li, Nankai University; Robert Ricci, University of Utah; Stephen Smaldone and Grant Wallace, EMC Corporation Deduplication is widely used to improve space efficiency in stora ...michele - December 12, 2021 - 6:26 am
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Leveraging Progressive Programmability of SLC Flash Pages to Realize Zero-overhead Delta Compression for Metadata Storage
This paper presents a method to implement delta compression for metadata storage in flash memory. With ...michele - December 12, 2021 - 6:26 am
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Beehive: Erasure Codes for Fixing Multiple Failures in Distributed Storage Systems
correlated, fixing unavailable data of multiple failures is both unavoidable and even common. In this paper ...michele - December 12, 2021 - 6:57 am
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Edelta: A Word-Enlarging Based Fast Delta Compression Approach
Wen Xia and Chunguang Li, Huazhong University of Science and Technology; Hong Jiang, University of Nebraska–Lincoln; Dan Feng, Yu Hua, Leihua Qin, and Yucheng Zhang, Huazhong University of Science and Technology Delta compression, a promising data reducti ...michele - December 12, 2021 - 6:57 am
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Scaling Out to a Single-Node 80Gbps Memcached Server with 40Terabytes of Memory
given the DRAM support in today’s devices. In this paper, we present and quantify novel hybrid memory ...michele - December 12, 2021 - 6:57 am
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To ARC or Not to ARC
Ricardo Santana and Steven Lyons, Florida International University; Ricardo Koller, IBM T. J. Watson Research Center; Raju Rangaswami and Jason Liu, Florida International University Cache replacement algorithms have focused on managing caches that are in ...michele - December 12, 2021 - 6:57 am
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On the Non-Suitability of Non-Volatility
high levels of write bandwidth for checkpoint storage. In this paper, we compare the costs of adding ...michele - December 12, 2021 - 6:57 am
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Parametric Optimization of Storage Systems
Erez Zadok, Aashray Arora, Zhen Cao, Akhilesh Chaganti, Arvind Chaudhary, and Sonam Mandal, Stony Brook University Most storage systems come with large set of parameters to directly or indirectly control a specific set of metrics that may include performa ...michele - December 12, 2021 - 6:57 am
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Enabling Automated, Rich, and Versatile Data Management for Android Apps with BlueMountain
impossible for a user to later customize the app and choose a different service. In this paper, we explore ...michele - December 12, 2021 - 6:57 am
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Terra Incognita: On the Practicality of User-Space File Systems
see significantly lower relative overhead than any other OS services. In this paper we examine the ...michele - December 12, 2021 - 6:57 am
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Storage Efficiency Opportunities and Analysis for Video Repositories
techniques have not yielded good storage efficiency savings. In this paper, we look at the effectiveness of ...michele - December 12, 2021 - 6:57 am
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It’s Not Where Your Data Is, It’s How It Got There
Gala Yadgar, Roman Shor, Eitan Yaakobi, and Assaf Schuster, Technion—Israel Institute of Technology Modern flash devices, which perform updates ‘out of place’, require different optimization strategies than hard disks. The focus for flash devices is on op ...michele - December 12, 2021 - 6:57 am
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Accordion: Multi-Scale Recipes for Adaptive Detection of Duplication
sizes produce small recipes that can be compared more quickly. In this paper, we present Accordion, ...michele - December 12, 2021 - 7:27 am
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MDHIM: A Parallel Key/Value Framework for HPC
necessarily conducive for the other. In this paper, we evaluate the ability of traditional high performance ...michele - December 12, 2021 - 7:27 am
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Caveat-Scriptor: Write Anywhere Shingled Disks
Saurabh Kadekodi, Swapnil Pimpale, and Garth A. Gibson, Carnegie Mellon University In this paper ...michele - December 12, 2021 - 7:27 am
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Suspend-aware Segment Cleaning in Log-structured File System
Dongil Park, Seungyong Cheon, and Youjip Won, Hanyang University The suspend feature of the modern smart device practically suppresses the background segment cleaning of the log-structured file system. In this work, we develop Suspend-aware Segment Cleani ...michele - December 12, 2021 - 7:27 am
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Toward Eidetic Distributed File Systems
Xianzheng Dou, Jason Flinn, and Peter M. Chen, University of Michigan We propose a new point in the design space of versioning and provenance-aware file systems in which the entire operating system, not just the file system, supports such functionality. W ...michele - December 12, 2021 - 7:27 am
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CodePlugin: Plugging Deduplication into Erasure Coding for Cloud Storage
Mengbai Xiao, George Mason University; Mohammed A. Hassan, NetApp, Inc.; Weijun Xiao, Virginia Commonwealth University; Qi Wei and Songqing Chen, George Mason University Cloud storage systems play a key role in many cloud services. To tolerate multiple si ...michele - December 12, 2021 - 7:27 am
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Towards Pre-Deployment Detection of Performance Failures in Cloud Distributed Systems
relate to performance bugs. In this paper, our focus is to answer the following three questions: What is ...michele - December 12, 2021 - 7:27 am
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GreenMap: MapReduce with Ultra High Efficiency Power Delivery
Du Su and Yi Lu, University of Illinois at Urbana-Champaign Energy consumption has become a significant fraction of the total cost of ownership of data centers. While much work has focused on improving power efficiency per unit of computation, little atte ...michele - December 12, 2021 - 7:27 am
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The Importance of Features for Statistical Anomaly Detection
David Goldberg and Yinan Shan, eBay The theme of this paper is that anomaly detection splits into ...michele - December 12, 2021 - 7:27 am
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The Case for the Superfluid Cloud
Filipe Manco, Joao Martins, Kenichi Yasukata, Jose Mendes, Simon Kuenzer, and Felipe Huici, NEC Europe Ltd. The confluence of a number of relatively recent trends including the development of virtualization technologies, the deployment of micro datacenter ...michele - December 12, 2021 - 7:27 am
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Dynacache: Dynamic Cloud Caching
paper, we use detailed empirical measurements from a widely used caching service, Memcachier to show that ...michele - December 12, 2021 - 7:58 am
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Pricing Games for Hybrid Object Stores in the Cloud: Provider vs. Tenant
Yue Cheng and M. Safdar Iqbal, Virginia Tech; Aayush Gupta, IBM Almaden Research Center; Ali R. Butt, Virginia Tech Cloud object stores are increasingly becoming the de facto storage choice for big data analytics platforms, mainly because they simplify th ...michele - December 12, 2021 - 7:58 am