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Describe the three phases of the ARIES recovery method.
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written 5.8 years ago by |
Algorithms for Recovery and Isolation Exploiting Semantics, or ARIES is a recovery algorithm designed to work with a no-force, steal database approach.
ARIES is based on three concepts:
Write-ahead logging
Repeating history during redo: ARIES will retrace all actions of the database system prior to the crash to reconstruct the …