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Database Recovery Database Recovery

Database Recovery - PowerPoint Presentation

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Uploaded On 2017-05-25

Database Recovery - PPT Presentation

Database Recovery 1 Purpose of Database Recovery To bring the database into the last consistent state which existed prior to the failure To preserve transaction properties Atomicity Consistency Isolation and Durability ID: 552337

database recovery transaction log recovery database log transaction undo data table redo transactions disk record update system commit failure

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