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Research on data migration method in FY-2 storage system upgrading |
Zhao Lei,Lin Weixia |
National Satellite Meteorological Center,Beijing 100081 |
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Abstract This paper expatiates on the storage technologies and data migration,then analyses the advantage and disadvantage of several current used method of data migration.On the basis of the feasibility of different methods which is applied to the characteristic of strong time effectiveness and amount of data in FY-2 real-time business systems,it selects virtual storage technology to achieve data migration.The results show that virtual storage technology is the most suitable for the storage system upgrading,which is also the best solution.
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Received: 20 March 2014
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