| 一种海量数据库记录归档处理和查询方案 |
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| 引用本文： | 周斌,王新春.一种海量数据库记录归档处理和查询方案[J].信息技术与标准化,2011(10):47-51. |
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| 作者姓名： | 周斌 王新春 |
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| 作者单位： | 上海宝信软件股份有限公司 |
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| 摘 要： | 提出了一种对海量数据进行归档的处理方式,能够简单、高效地存储和访问这些数据.其基本思路是在归档时,对不同的数据进行分别处理,建立索引和压缩数据,将索引和压缩数据存储在文件系统中,并对归档后的记录提供独立高效的查询支持.
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| 关 键 词： | 归档 海量数据 倒排索引 分词 |
A Scheme of Mass Data Filing Treatment and Inquires |
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| Abstract: | The Performance of systems often descends greatly when data in data base system accumulates to some volume as a result of great increment in some tables.This is why there must be some filing work to be done with those history records.A new way of handling with mass data filing were introduced in this paper and the data can be saved and accessed in this way and it is simple and efficient.The core thought of this method lies in handling different data respectively.In other words,created index and compressed data were save in the file system when creating index and compressing data.And an independent and efficient way is provided to query the filing records. |
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| Keywords: | filing mass data inverted index word segmentation |
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