What is recovering database via rollforward

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What is Recovering a database via rollforward? What is purpose of transaction log? What is contained in transaction log? According to chapter 9 of your text book, what function are performed by DBA in managing the DBMS?"

Reference no: EM1368093

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What is recovering database via rollforward : What is Recovering a database via rollforward? What is aim of transaction log? What is contained in transaction log?

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