Data cube compressed storage is an important research content in large-scale database about data cube optimization calculation.
数据立方体的压缩存储是大型数据库中立方体优化计算的重要研究内容。
The purposes of it were to improve the efficiency of searching a string in a large-scale database by the means of approximate string matching and to provide a means to search a string with wildcards.
其目的在于提高基于相似字符串匹配的查询在大规模字符串数据库中的查询效率，并且提供带通配符的字符串查询方式。
Data mining technology is an effective method which draw messages or modes from the large-scale database or data warehouse that are implicit or have potential values.
数据挖掘技术是从大型的数据库或数据仓库中提取隐含的有潜在价值的信息或模式的一种有效方法。
Data mining technology is an effective method which draw messages or modes from the large-scale database or data warehouse that are implicit or have potential values.
数据挖掘技术是从大型的数据库或数据仓库中提取隐含的有潜在价值的信息或模式的一种有效方法。
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