Results 21 to 30 of about 612 (172)

Mobile Internet Big Data Platform in China Unicom

open access: yesTsinghua Science and Technology, 2014
China Unicom, the largest WCDMA 3G operator in China, meets the requirements of the historical Mobile Internet Explosion, or the surging of Mobile Internet Traffic from mobile terminals.
Wenliang Huang   +5 more
doaj   +1 more source

Distributed Storage Method for Equipment Data Based on Pre-partitioning Strategy

open access: yesJisuanji kexue yu tansuo, 2021
With the development of sensor technology and computer technology, equipment can produce a large amount of data during the development and production process. These data are massive, multi-source, and heterogeneous.
GAO Jian, WEI Jun, XU Lijie, WANG Baolong, YANG Fuxue, HUANG Xiaofei
doaj   +1 more source

Research and Implementation of Distributed Database HBase Monitoring System

open access: yesMATEC Web of Conferences, 2017
With the arrival of large data age, distributed database HBase becomes an important tool for storing data in massive data age. The normal operation of HBase database is an important guarantee to ensure the security of data storage.
Guo Lisi   +3 more
doaj   +1 more source

ATH: Auto-Tuning HBase’s Configuration via Ensemble Learning

open access: yesIEEE Access, 2017
HBase is a distributed database management system and is becoming increasingly popular for applications that need fast random access to a large amount of data.
Wen Xiong   +3 more
doaj   +1 more source

Research on a Distributed Processing Model Based on Kafka for Large-Scale Seismic Waveform Data

open access: yesIEEE Access, 2020
For storage and recovery requirements on large-scale seismic waveform data of the National Earthquake Data Backup Center (NEDBC), a distributed cluster processing model based on Kafka message queues is designed to optimize the inbound efficiency of ...
Xu-Chao Chai   +5 more
doaj   +1 more source

Model to represent large graphs of user profiles in hbase on dsp side

open access: yesAdaptivni Sistemi Avtomatičnogo Upravlinnâ, 2015
Success of Real-Time Bidding and advertising campaigns depends on building precise target audience profiles on Demand Side Platoform side. Modern Demand Side Platoform's user databases contain billions of profiles with multiple connections between each ...
Борис Федорович Трофимов   +2 more
doaj   +1 more source

Compression strategies selection method based on classification of HBase data

open access: yesTongxin xuebao, 2016
Most of the current compression strategies selection methods for HBase data did not consider whether the data was cold or hot. Besides, problem of incompleteness and unreliability existed during selection process.
Hai-yan WANG, Cai-hang FU
doaj   +2 more sources

Distributed Storage System for Electric Power Data Based on HBase

open access: yesBig Data Mining and Analytics, 2018
Managing massive electric power data is a typical big data application because electric power systems generate millions or billions of status, debugging, and error records every single day.
Jiahui Jin   +6 more
doaj   +1 more source

A HIGHLY SCALABLE DATA MANAGEMENT SYSTEM FOR POINT CLOUD AND FULL WAVEFORM LIDAR DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
The massive amounts of spatio-temporal information often present in LiDAR data sets make their storage, processing, and visualisation computationally demanding.
A. V. Vo   +6 more
doaj   +1 more source

PAIRS (RE)LOADED: SYSTEM DESIGN & BENCHMARKING FOR SCALABLE GEOSPATIAL APPLICATIONS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
In this paper we benchmark a previously introduced big data platform that enables the analysis of big data from remote sensing and other geospatial-temporal data.
C. M. Albrecht   +12 more
doaj   +1 more source

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