Application of Network Database Security Technology Based on Big Data Technology

2021 ◽  
pp. 870-875
Author(s):  
Lang Liu ◽  
Zilong Xu ◽  
Dapeng Zhou
2013 ◽  
Author(s):  
Fanxing Meng ◽  
Xiumei Wen ◽  
Liting Gao ◽  
Hui Pang ◽  
Qinglin Wang

2017 ◽  
Vol 864 ◽  
pp. 258-263
Author(s):  
Li Bo Cai ◽  
Wei Zhang ◽  
Li Xin Zhao ◽  
Xu Bin Yang ◽  
Long Chen

Based on the requirement of the Reduce of power information network failures, the power environment monitoring system based on big data is designed and implemented. The system includes five application modules: acquisition and monitoring module, resource management module, analysis and decision module, alarm center module and configuration management module. An improvement of Apriori algorithm by the unique design array which is used for data analysis can enhance efficiency of the algorithm. The system based on Big Data technology, by the efficient analysis of power data, environmental data, main data and external Data, to achieve a comprehensive perception of monitoring and operation analysis on power environment of computer room based on big data, intelligent auxiliary user decisions. Through research and implementation of the project, we can realize real-time monitoring of the video and the environment of the substation, besides we can locate and prevent the various alarms (fire, flooding and theft, etc.) timely. Providing effective technical support for staff remote inspection and troubleshooting. The project can prevent accidents, combat crime, protect property, ensure that the system is stable, and make the substation security technology improving to a new level.


Author(s):  
Yu Zhang ◽  
Yan-Ge Wang ◽  
Yan-Ping Bai ◽  
Yong-Zhen Li ◽  
Zhao-Yong Lv ◽  
...  

2020 ◽  
Vol 12 (13) ◽  
pp. 5470 ◽  
Author(s):  
Antonio Matas-Terrón ◽  
Juan José Leiva-Olivencia ◽  
Pablo Daniel Franco-Caballero ◽  
Francisco José García-Aguilera

Big Data technology can be a great resource for achieving the Sustainable Development Goals in a fair and inclusive manner; however, only recently have we begun to analyse its impact on education. This research goal was to analyse the psychometric characteristics of a scale to assess opinions that educators in training have about Big Data besides their related emotions. This is important, as it will be the educators of the future who will have to manage with Big Data at school. A nonprobability sample of 337 education students from Peru and Spain was counted. Internal consistency, as well as validity, were analysed through exploratory and confirmatory factorial analysis. The results show good psychometric values, highlighting as relevant a latent structure of six factors that includes emotional and cognitive dimensions. As a result, the profile defining the participants in relation to Big Data was identified. Finally, the implications of the Big Data for Inclusive Education in a sustainable society are discussed.


2021 ◽  
Vol 1881 (4) ◽  
pp. 042036
Author(s):  
Jiao Tan ◽  
Yonghong Ma ◽  
Ke Men ◽  
Jing Lei ◽  
Hairui Zhang ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document