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RAPID SYNC METHOD FOR CLOUD FILE SYSTEM AND CLOUD FILE SYSTEM USING THE SAME
RAPID SYNC METHOD FOR CLOUD FILE SYSTEM AND CLOUD FILE SYSTEM USING THE SAME
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机译:云文件系统的快速同步方法和使用该方法的云文件系统
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摘要
Disclosed is a synchronization method of a cloud file system that enables a portable terminal to not consume excessive amount of battery power for data synchronization with the portable terminal such as a smart phone, enables a portable terminal and a stationary user terminal such as a personal computer to upload and download data in an appropriate time, and prevents time delay caused by the excessive traffic, during the data synchronization. To this end, the present disclosure provides a second terminal with data information associated with data when the data is uploaded from a first terminal, and requests and uploads a check message for determining whether the data is the latest data, terminates a data synchronization operation when it is determined that the data is not the latest data based on the check message of the second terminal, and transmits the data to the second terminal so as to request execution of a synchronization operation on the data when it is determined that the data is the latest data based on the check message of the second terminal.
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