RMAN will backup all data blocks that have ever been in use in database.

RMAN将备份已经在数据库中使用的所有数据块。

youdao

Pages are defined as fixed length data blocks and held in virtual memory.

页面定义为固定长度的数据块，并且保存在虚拟内存中。

youdao

For the first Sunday, a base level 0 backup is taken, all data blocks are copied.

对于第一个星期天，采用基本级别0备份来复制所有数据块。

youdao

This year, Cairn should complete analysis of data from other exploration blocks off the west coast of Greenland, and will then seek exploration investment partners.

BBC: Cairn Energy announces its 2013 strategy

Essentially, the only major change added in by Sprint and Kyocera is Eco Mode, a power management system on the Torque that blocks background data connections for nonessential apps.

ENGADGET

IBM's "brick" initiative which creates data storage farms out of cheap blocks of hard discs and the broader push for "blade" servers that make adding computer power easy to add were evidence of this move to commoditisation, said Mr Findlay.

BBC: Why the future will be easier to use