Unlike complete recovery, you have to restore all data files, instead of only the selected data files to be recovered.
与完全备份不一样,您必须恢复所有数据文件,而不只是要恢复选定的数据文件。
When viewing and searching both active and archived data, it is inconvenient to have to first restore the archived files back into the system where the active data resides.
当您同时查看或搜索活动数据和归档数据时,它就不太方便了,因为首先要将归档文件恢复到活动数据所在的系统。
In other words, you need to decide what data you want to save before you start writing the code to save and restore that data.
换句话说,在开始编写用来保存和恢复数据的代码之前,您需要确定希望保存什么数据。
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