memory disk

Virtual memory disk is a technology that uses software to simulate a portion of memory (RAM) as a hard disk. Compared with direct hard disk file access, this technology can greatly improve the speed of file access on it. But the volatility of RAM also means that this part of the data will be lost when the power is turned off. But under normal circumstances, the data transferred to the RAM disk is a copy of the file permanently stored on the hard disk or elsewhere. With appropriate configuration, the virtual disk can be re-established after the system is restarted.
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memory disk

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Virtual memory disk is a technology that uses software to simulate a part of memory (RAM) as a hard disk. Compared with direct hard disk file access, this technology can greatly improve the speed of file access on it. But the volatility of RAM also means that this part of the data will be lost when the power is turned off. But under normal circumstances, the data transferred to the RAM disk is a copy of the file permanently stored on the hard disk or elsewhere. With appropriate configuration, the virtual disk can be re-established after the system is restarted.