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Application and user-specific data prefetching and parallel read algorithms for distributed file systems
Cloud computing systems are widely used to deploy big data-based applications because of their high storage and computation capacity. The key...
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Quantification and analysis of performance fluctuation in distributed file system
Performance is a key requirement in quality of service for cloud storage system users. Cloud storage system is complex, so the performance results...
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File fetching in distributed file system via optimization assisted hybrid deep learning model
Conventional prefetching methods that look at access correlations operate under the presumption that two files that were previously viewed often and...
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Design and implementation of dynamic I/O control scheme for large scale distributed file systems
In this work, we have analyzed the input/output (I/O) activities of Cori, which is a high-performance computing system at the National Energy...
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A Survey of Non-Volatile Main Memory File Systems
Non-volatile memories (NVMs) provide lower latency and higher bandwidth than block devices. Besides, NVMs are byte-addressable and provide...
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Practical optimizations for lightweight distributed file system on consumer devices
Nowadays, household NAS service provides consumer device users a convenient way to extend their storage space through WLAN. As the core of NAS...
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An efficient wear-leveling-aware multi-grained allocator for persistent memory file systems
Persistent memory (PM) file systems have been developed to achieve high performance by exploiting the advanced features of PMs, including...
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Small files access efficiency in hadoop distributed file system a case study performed on British library text files
In today’s world storing a large amount of data, large datasets, handling data in various forms is a challenging task. Data is getting produced...
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ExaPRR: A Framework for Support Dynamic and Interactive Events on Distributed Published Resource Repositories Mechanism in Distributed Exascale Computing Systems
This paper introduces the ExaPRR Framework, which is capable of managing and controlling dynamic and interactive events in addition to activities...
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File Access Patterns of Distributed Deep Learning Applications
Nowadays, Deep Learning (DL) applications have become a necessary solution for analyzing and making predictions with big data in several areas....
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Zebra: An Efficient, RDMA-Enabled Distributed Persistent Memory File System
Distributed file systems (DFSs) play important roles in datacenters. Recent advances in persistent memory (PM) and remote direct memory access (RDMA)...
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KAD: a knowledge formalization-based anomaly detection approach for distributed systems
Large-scale distributed systems are becoming key engines of the IT industry due to their scalability and extensibility. A distributed system often...
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File processing security detection in multi-cloud environments: a process mining approach
Cloud computing has gained popularity in recent years, but with its rise comes concerns about data security. Unauthorized access and attacks on...
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Accelerating I/O performance of ZFS-based Lustre file system in HPC environment
To meet increasing data access performance demands of applications run on high-performance computing (HPC) systems, an efficient design of HPC...
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File Systems / Dateisysteme
Neben der Verwaltung des Hauptspeichers und des Cache (siehe Kapitel 5) gehört auch die Verwaltung des Massenspeichers (zum Beispiel Solid-State...
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A discrete heuristic algorithm with swarm and evolutionary features for data replication problem in distributed systems
Availability and accessibility of data objects in a reasonable time is a main issue in distributed systems like cloud computing services. As a...
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iPartition: a distributed partitioning algorithm for block-centric graph processing systems
Extracting information from growing networks like social networks has a wide domain of applications. Therefore, many large-scale distributed graph...
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File chunking towards on-chain storage: a blockchain-based data preservation framework
The growing popularity of the most current wave of decentralized systems, powered by blockchain technology, which act as data vaults and preserve...
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CLMS: Configurable and Lightweight Metadata Service for Parallel File Systems on NVMe SSDs
With the tendency of running large-scale data-intensive applications on High-Performance Computing (HPC) systems, the I/O workloads of HPC storage...