It can be used for data migration , regular downloads , regular uploads , or a thousand other reasons 这是lei中最常用的活动，可用于数据迁移、定期下载、定期上传或者其他各种用途。
Archiveretrieve , data migration , content distribution , and shared storage in mainframe - based , mixed environments 盘镜像、备份恢复、归档检索、数据迁移、内容分布、存储系统共享等操作。
To build dw , there are three main steps : designing and creating database , data migrating , querying and analyzing data 创建数据仓库系统的过程大致可分为三个步骤：数据库设计和创建、数据迁移、数据查询分析。
By using data saturation , matrix of data load balance and data migration technology , system ' s data load balance mechanism was described 利用数据饱和度、数据负载矩阵、数据迁移技术描述了系统的数据负载均衡机制。
When you run a step , a transfer of data between the warehouse source and the warehouse target , or any transformation of that data , can take place 在运行一个步骤时，可能发生仓库源和仓库目标之间的数据迁移或转换。
And the principle and the method of data migration with data cleaning function are studied and applied in the management information system 然后,介绍了数据清洗原理和数据迁移方法,并研究了具有数据清洗功能的数据迁移技术。
So it is an important and significant way to managing and integrating semistructured data over the www while migrate semistructured data on the web to xml 将web上的半结构数据迁移到xml上是对www上巨大数据进行有效管理的一项十分有意义的工作。
Data portability - we realize that different users have different needs but with this announcement we will let developers plugin different formats for saving documents 数据迁移能力? ?我们意识到不同用户有不同需要，但本次消息发布之后开发者们将允许为保存文档开发插件。
Changing the schema of a subscription class renames the existing tables that store subscription data and requires you to manually migrate old subscription data into new tables 更改订阅类的架构可重命名存储订阅数据的现有表，并且需要您手动将旧的订阅数据迁移到新表中。
After discussing the strategies of data migration and scalability , we propose a dynamic data migrating algorithm comparing with disk cache in the clustered system 本文讨论了它的数据迁移策略和系统扩展性问题，并与集群式磁盘cache进行比较，提出了一种动态数据迁移算法。
