| 基于XML数据压缩查询优化的XBW_(ZIP)方法研究 |
| |
| 引用本文： | 李千.基于XML数据压缩查询优化的XBW_(ZIP)方法研究[J].连云港职业技术学院学报,2008,21(4). |
| |
| 作者姓名： | 李千 |
| |
| 作者单位： | 连云港职业技术学院; |
| |
| 摘 要： | XML数据量指数级的增长,要求更有效的数据管理能力和更快、更精确的查询。XML数据格式虽然具有易创建、解析和扩展的特点,但数据格式过于冗长,难以实现具体的查询。基于XBW变换导航、子路径查询和内容查询,在压缩率和压缩时间方面,XBWZIP是一种基于XBW变换并且支持查询的XML数据压缩方法。
|
| 关 键 词： | XML数据 XBW变换 XBWZIP方法 查询优化 |
On Optimized XBWZIP Based on XML Data Compression and Query |
| |
| LI Qian.On Optimized XBWZIP Based on XML Data Compression and Query[J].Journal of Lianyungang Technical College,2008,21(4). |
| |
| Authors: | LI Qian |
| |
| Institution: | LI Qian(Lianyungang Technical College,Lianyungang 222006,China) |
| |
| Abstract: | With exponential growth of XML data amount,more effective data management ability as well as faster and more precise query are required.XML data format is easy to create,expand and analyze.However it is too long and hard to query.XBMZIP is a kind of XML data compression method based on XBW exchange and query concerning XBW exchange navigation,sub-query path,content query in compression rate and time. |
| |
| Keywords: | XML data XBW exchange XBWZIP query optimization |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
