The backup is restricted to sequential backup meaning after backing up data files in tablespace1 then go on for data files in tablespace2.

备份是严格按照顺序进行的，这意味着在备份了表空间1中的数据文件后，将继续备份表空间2中的数据文件。

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Windows Phone 8 takes the mobile office farther with SkyDrive integration, including 7 GB of free space, for storing pictures, files and data on the cloud and built-in support for Office 365 for email and SharePoint access.

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That made a 100-megabyte Zip disk a useful tool for backing up data and sharing files with other people.

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He also wants to tie Acer's phones to its computers via software that will allow for easy transfer of data and files.

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