Making copies of data which may be restored after a data loss event or to recover data from some earlier point in time.

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Database backups in Oracle - Export the database or use other tools?

One of the "practices" that I've seen about being performed by DBA's in my organization is to treat a full database export using tools like exp / expdp as backup. Would this be a good practice ? What ...
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attach/detach v.s. backup/restore

I am using SQL Server 2008 Enterprise. I need to transfer the database (as a whole) to another server (to make a duplicate database to setup another test environment). I have two choices, (1) making ...
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3answers
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What is not persisted in a database backup / restore? (SQL Server 2005)

If I take a backup of a database on a SQL 2005 Server, and then restore that backup to a different (new) database on the same database server instance, what things will not be persisted (things like ...
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Can I restore a database to a point of time without backup?

I have an SQL 2005 database with logging set to FULL but without any backups. Is it possible to restore it to a point of time?