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Big data storage technologies: a survey Review

Aisha SIDDIQA, Ahmad KARIM, Abdullah GANI

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 8, Pages 1040-1070 doi: 10.1631/FITEE.1500441

Abstract: , termed ‘big data’.is due to the intention of fulfilling big data storage requirements.However, the available big data storage technologies are inefficient to provide consistent, scalable,and available solutions for continuously growing heterogeneous data.A well-defined taxonomy of big data storage technologies is presented to assist data analysts and researchers

Keywords： Big data Big data storage NoSQL databases Distributed databases CAP theorem Scalability Consistency- partition resilience Availability-partition resilience

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Anefficient data layout scheme for better I/O balancing inRAID-6 storage systems

Ping XIE,Jian-zhong HUANG,Er-wei DAI,Qiang CAO,Chang-sheng XIE

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 5, Pages 335-345 doi: 10.1631/FITEE.1400362

Abstract: To address this issue, we propose a novel efficient data layout, uniform P-code (UPC), to support highly

Keywords： RAID-6 Data availability High performance I/O balancing

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Availability growth models and verification of power equipment

Jinyuan SHI, Jiamin XU

Frontiers in Energy 2021, Volume 15, Issue 2, Pages 529-538 doi: 10.1007/s11708-019-0624-0

Abstract: The general availability growth models for large scale complicated repairable system such as electricAvailability growth models for electric generating units, power station auxiliaries, and transmissionand distribution installations are given together with verification examples for availability growthThe verification results for operation availability data show that the maintenance coefficients for electricgrowth models conform to rules of availability growth tendency of power equipment.

Keywords： electric generating unit power station auxiliary transmission and distribution installation reliability availability availability growth model

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Bridging reliability and operations management for superior system availability: Challenges and opportunities

Frontiers of Engineering Management Pages 391-405 doi: 10.1007/s42524-022-0206-4

Abstract: decisions under an integrated reliability-maintenance-inventory framework for attaining superior system availability

Keywords： system availability product-service integration installed base new product introduction service supply

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Analyzing the service availability of mobile cloud computing systems by fluid-flow approximation

Hong-wu LV,Jun-yu LIN,Hui-qiang WANG,Guang-sheng FENG,Mo ZHOU

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 7, Pages 553-567 doi: 10.1631/FITEE.1400410

Abstract: Mobile cloud computing (MCC) has become a promising technique to deal with computation- or data-intensiveHowever, at present, the service availability of MCC is usually measured by some certain metrics of afluid-flow approximation, a breakthrough to avoid state-space explosion, is adopted to analyze the service availabilitytime of devices, minimum number of nodes chosen, and action throughput, are defined to estimate the availabilityExperimental results show that our method costs less time in analyzing the service availability of MCC

Keywords： Service availability Mobile cloud computing Fluid-flow approximation Ordinary differential equations

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SA-RSR: a read-optimal data recovery strategy for XOR-coded distributed storage systems Research Articles

Xingjun ZHANG, Ningjing LIANG, Yunfei LIU, Changjiang ZHANG, Yang LI

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 6, Pages 858-875 doi: 10.1631/FITEE.2100242

Abstract:

To ensure the reliability and availability of data, redundancy strategies are always required foroccurs in such coding schemes, a process called takes place to retrieve the failed node's lost dataHowever, data transmission during the process usually requires a considerable amount of time.for data transmission, but it has encountered problems such as significant complexity and local optimaExperimental results in Ceph show that SA-RSR reduces the amount of data required for recovery by up

Keywords： Distributed storage system Data reliability and availability XOR-based erasure codes Single-node failure Data recovery

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Aerobic granular sludge formation based on substrate availability: Effects of flow pattern and fermentation

Quan Yuan, Hui Gong, Hao Xi, Kaijun Wang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1226-0

Abstract: plug-flow) and fermentation pretreatment on aerobic granular sludge (AGS) formation with various substrate availability

Keywords： Anaerobic plug-flow feeding mode Anaerobic mixed-flow mode Fermentation pretreatment Substrate gradient Penetration depth

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Reliability prediction and its validation for nuclear power units in service

Jinyuan SHI,Yong WANG

Frontiers in Energy 2016, Volume 10, Issue 4, Pages 479-488 doi: 10.1007/s11708-016-0425-7

Abstract: The equivalent availability factor is used to measure the reliability, and the equivalent availabilityBy statistical analysis of historical reliability data, the statistical maintenance factor and the undeterminedThe numerical model based on the maintenance factor predicts the equivalent availability factor deductingUsing these factors, the equivalent availability factor of nuclear power units in the following 3 yearsIt is found that the relative errors of the predicted equivalent availability factors for nuclear power

Keywords： nuclear power units in service reliability reliability prediction equivalent availability factors

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Study of a High-Availability Dual Computer System with Fault Tolerant Architecture

Jin Shiyao,Hu Huaping,Li Hongliang

Strategic Study of CAE 1999, Volume 1, Issue 3, Pages 46-50

Abstract:

To ensure the high availability, the duplex-computer system with fault tolerance architecture is usedIn this paper, there are great progresses in the analysis of availability, the judgement over of two

Keywords： availability duplex system fault judgement ratio switch success ratio

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A reliability growth model for 300?MW pumped-storage power units

Jinyuan SHI , Yu YANG , Zhicheng DENG ,

Frontiers in Energy 2009, Volume 3, Issue 3, Pages 337-340 doi: 10.1007/s11708-009-0032-y

Abstract: On site operation, reliability data show that the reliability growth model conforms to rules of reliability

Keywords： pump-storage power unit availability reliability growth reliability prediction

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A review of systematic evaluation and improvement in the big data environment

Feng YANG, Manman WANG

Frontiers of Engineering Management 2020, Volume 7, Issue 1, Pages 27-46 doi: 10.1007/s42524-020-0092-6

Abstract: The era of big data brings unprecedented opportunities and challenges to management research.Exploring the applicable evaluation methods in the big data environment has become an important subjectpaper is to provide an overview and discussion of systematic evaluation and improvement in the big dataWe first review the evaluation methods based on the main analytic techniques of big data such as dataFocused on the characteristics of big data (association feature, data loss, data noise, and visualization

Keywords： big data evaluation methods systematic improvement big data analytic techniques data mining

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Data quality assessment for studies investigating microplastics and nanoplastics in food products: Arecurrent data reliable?

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1694-0

Abstract:

● Data quality assessment criteria for MP/NPs in food products were

Keywords： Microplastic Nanoplastic Food products Data quality Human health risk

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Blockchain application in healthcare service mode based on Health Data Bank

Jianxia GONG, Lindu ZHAO

Frontiers of Engineering Management 2020, Volume 7, Issue 4, Pages 605-614 doi: 10.1007/s42524-020-0138-9

Abstract: To guarantee data privacy and data security as well as to harness the value of health data, the conceptof Health Data Bank (HDB) is proposed.In this study, HDB is defined as an integrated health data service institution, which bears no “ownership” of health data and operates health data under the principal–agent model.; (2) data rights; (3) health data supervision; (4) and willingness to share health data.

Keywords： Health Data Bank blockchain data assets smart contract incentive mechanism

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Challenges to Engineering Management in the Big Data Era

Yong Shi

Frontiers of Engineering Management 2015, Volume 2, Issue 3, Pages 293-303 doi: 10.15302/J-FEM-2015042

Abstract: as the Big Data applications.First, it outlines the definitions of big data, data science and intelligent knowledge and the historyof big data.Second, the paper reviews the academic activities about big data in China.and non-structured data into “structured format” and explores the relationship of data heterogeneity

Keywords： big data data science intelligent knowledge engineering management real-life applications

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Intelligent data analytics is here to change engineering management

Jonathan Jingsheng SHI, Saixing ZENG, Xiaohua MENG

Frontiers of Engineering Management 2017, Volume 4, Issue 1, Pages 41-48 doi: 10.15302/J-FEM-2017003

Abstract: Data enabling technology plays an important role in modern scientific discovery and technologic advancementFactual data enables managers to measure, to understand their businesses, and to directly translate thatareas: 1) by making relevant historical data available to the manager at the time when it’s needed;2) by filtering out actionable intelligence from the ocean of data; and 3) by integrating useful dataacquisition and data analytics.

Keywords： engineering management project management big data data analytics planning execution