I have often considered the use of a lagged database copy in a DR site but would someone explain the following:
How do you recover single item/folder from lagged copy?
How do you restore lagged copy and completely overwrite current corrupt copy?
how do you know how many log files to replay before the database was corrupted?
do the log files from the live DB get copied to the lagged copy then only replayed into it after the lag period so all live logs exist to be replayed on DR server if production server failed?
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