The read/write performance of current phone flash memory storage is not very efficient, as numerous frequent recordings in large batches lead to slowdown and deterioration over time, as any handset owner can attest after a few months of usage. Korean researchers from the Computer Science and Engineering at Hanyang University led by Professor Won You-jip, have developed the so-called Write Ahead Logging Direct IO (WALDIO) method.
It records information only when necessary, and in much smaller batches, at the same time avoiding duplicate recordings by ...
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