计算机应用与软件Issue(9)：45-47,3.DOI:10.3969/j.issn.1000-386x.2014.09.009
海洋大数据分级存储中迁移模型的研究
STUDY ON MIGRATION MODEL IN HIERARCHICAL STORAGE SYSTEM FOR MARINE BIG DATA
摘要
Abstract
Marinedatahasthecharacteristicsoflarge-scale,varioustypes,complexstructure,distinctspatiotemporalfeature,andsoon, it is the key to realise the marine digitisation and scientific management in our country in the way of efficiently storing the marine big data. Traditional data storage system encounters challenges including high scalability,high reliability,high security and low-cost.In the paper we first expound the characteristics of marine data,and then lay down the lifecycle of marine big data.Based on the lifecycle diagram of marine big data,we design a migration model suitable for it,this solves the problems of migration of marine big data in hierarchical storage system and realises efficient storage for marine big data.关键词
分级存储/海洋大数据/海洋数据生命周期/迁移模型Key words
Hierarchicalstorage/Marinebigdata/Lifecycleformarinedata/Migrationmodel分类
信息技术与安全科学引用本文复制引用
黄冬梅,杜艳玲,王振华..海洋大数据分级存储中迁移模型的研究[J].计算机应用与软件,2014,(9):45-47,3.基金项目
国家重点基础研究发展计划项目（2012 CB316200）。 （）
