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Amaya Nelson
@nelsonamaya856 13, Jun 2023 09:56 PM
It stands for Write Ahead Log. It is basically a log that is responsible for recording all the changes in the data irrespective of the mode of their change. Generally, it is considered the standard sequence file. It is actually very useful to consider after the issues like a server crash or failure. The users can still access data through it during such problems.