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What are the data protection techniques used by teradata?

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posted Aug 5, 2016 by Édwige Guerin

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Data Protection Techniques used by Teradata are:

1: Locks: Prevent simultaneous access an the objects ( Locks apply for Database level)

2: RAID:- Prevent from disk failure

3: Fall back:- Prevent from Amp failure

4: Journal:- Prevent from Image failure

5: CLIQUE:- Prevent from Node failure

answer Sep 9, 2016 by Satendra Jain