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Better Big Data Store for Real-Time Processing of Modern MRO System Via Transaction Key Groups
- Source :
- Xibei Gongye Daxue Xuebao, Vol 36, Iss 6, Pp 1139-1144 (2018)
- Publication Year :
- 2018
- Publisher :
- The Northwestern Polytechnical University, 2018.
-
Abstract
- Aim. MRO2 system is a data management platform. It has the ability to manage and store all kinds of data in the product's lifecycle, that is both the mass storage capacity and the scalability are required. For the existing big-data stores for MRO2 systemeither only focus on the storage problem, or only do the scalability issue. In this paper, a two-layer data management model is proposed, in which the top layer uses the memory storage for scalability and the bottom layer uses the distributed key-value storage for mass storage. By adding a middle layer of the key group between the application and the KV storage system, the keys for real-time processing are combined to cache in a node. It satisfies the characteristics of the real-time application and improves the dynamic scalability. The present protocol of the dynamic key groups for real-time distributed computation for MRO2 system is explained in detail. And then the protocol for creating and deleting key groups is introduced. The third topic is an implement of a big-data store for supporting MRO2 system. In this topic, the delay times for creating and deleting the dynamic transaction groups to estimation are used. Finally, the experiments to appraise the present method are done. The response time of the present method is quite efficient in comparison with the other methods to be used inbig data storage systems.
- Subjects :
- 0209 industrial biotechnology
business.industry
Computer science
Node (networking)
Data management
Distributed computing
Big data
General Engineering
distributed computation
TL1-4050
02 engineering and technology
010501 environmental sciences
01 natural sciences
Mass storage
020901 industrial engineering & automation
Computer data storage
Scalability
Cache
transaction key group
big data store
business
modern mro system
Protocol (object-oriented programming)
0105 earth and related environmental sciences
Motor vehicles. Aeronautics. Astronautics
Subjects
Details
- Language :
- Chinese
- ISSN :
- 26097125 and 10002758
- Volume :
- 36
- Issue :
- 6
- Database :
- OpenAIRE
- Journal :
- Xibei Gongye Daxue Xuebao
- Accession number :
- edsair.doi.dedup.....04e4e27013404475fc3274f3d52cf245