Results 21 to 30 of about 2,821 (160)
Safety Reinforcement Scheme for Hadoop Platform [PDF]
Jisuanji gongcheng, 2018 Aiming at the security vulnerability problem of Hadoop platform,this paper analyzes the present security situation of Hadoop platform,puts forward the remaining security hidden trouble,and designs and implements the relevant reinforcement scheme.By ...
DING Xiangwu,ZHANG Donghui
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Analisis Data Sosial Media Twitter Menggunakan Hadoop dan Spark
IT Journal Research and Development, 2020 Big data merupakan sumber data yang memiliki volume yang besar, variasi yang banyak, dan aliran data yang sangat cepat. Contoh big data antara lain data dari media sosial dan query pencarian Google. Data tersebut mampu melacak aktivitas penyakit dan data
Irfan Rizqi Prabaswara, Ragil Saputra
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ENHANCING APPROACH USING HYBRID PAILLER AND RSA FOR INFORMATION SECURITY IN BIGDATA [PDF]
Applied Computer Science, 2019 The amount of data processed and stored in the cloud is growing dramatically. The traditional storage devices at both hardware and software levels cannot meet the requirement of the cloud.
Shadan Mohammed Jihad ABDALWAHID +2 more
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Adaptive Dynamic Data Placement Algorithm for Hadoop in Heterogeneous Environments [PDF]
Journal of Advances in Computer Engineering and Technology, 2016 Hadoop MapReduce framework is an important distributed processing model for large-scale data intensive applications. The current Hadoop and the existing Hadoop distributed file system’s rack-aware data placement strategy in MapReduce in the homogeneous ...
Avishan Sharafi, Ali Rezaee
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Large-Scale Encryption in the Hadoop Environment: Challenges and Solutions
IEEE Access, 2017 Data is growing at an enormous rate in the present world. One of the finest and most popular technologies available for handling and processing that enormous amount of data is the Hadoop ecosystem.
Raj R. Parmar +4 more
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Empirical Analysis of Recent Advances, Characteristics and Challenges of Big Data [PDF]
EAI Endorsed Transactions on Scalable Information Systems, 2019 Here in this study, we provide an empirical analysis of recent advances, characteristic and challenges of big data. Initially, we acquaint the readers with the general background, history, and characteristics of big data including volume, velocity, value
Burhanullah Khattak +5 more
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Sentiment Analysis on Hadoop with Hadoop Streaming
International Journal of Computer Applications, 2015 Ideas and opinions of peoples are influenced by the opinions of other peoples. Lot of research is going on analysis of reviews given by peoples. Sentiment analysis is the major computational technique to calculate or observe sentiments of people’s thoughts.
Girdhar Gopal +2 more
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Atmosphere, 2020 Situated in the main tracks of typhoons in the Northwestern Pacific Ocean, Taiwan frequently encounters disasters from heavy rainfall during typhoons. Accurate and timely typhoon rainfall prediction is an imperative topic that must be addressed.
Chih-Chiang Wei, Tzu-Hao Chou
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AiBi Revista de Investigación, Administración e Ingeniería, 2023 Sin duda las generaciones de grandes volúmenes de datos de diferentes fuentes han permitido a las organizaciones obtener valor y conocimiento a partir de los datos generados.
Charlie Angulo-Angulo
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Beyond Batch Processing: Towards Real-Time and Streaming Big Data
Computers, 2014 Today, big data are generated from many sources, and there is a huge demand for storing, managing, processing, and querying on big data. The MapReduce model and its counterpart open source implementation Hadoop, has proven itself as the de facto solution
Saeed Shahrivari
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