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InterviewSolution
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Cite the function of the persistence layer in SAP HANA? |
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Answer» SAP HANA contains an in-memory computing engine and the data is AVAILABLE right away without the need for any backup. During HARDWARE failure or power CUTOFF, to evade the chance of misplacing data, the persistence layer ACTS as a saviour and saves all the data in the hard drive that is not volatile. |
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