File sharing system and method
A file and file size technology, applied in the transmission system, electrical components, etc., can solve the problems of low utilization rate of cloud services, increase the cost of purchasing servers, etc., and achieve the effect of improving willingness and reducing costs
Inactive Publication Date: 2018-08-31
北京福乐维生物科技有限公司
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- Application Information
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Problems solved by technology
[0002] Cloud data space service is very popular. Service providers (for example, Microsoft, which provides SkyDrive cloud service) provide users with a certain amount of free storage space. If users need more storage space, they need to purchase it from the service provider. However, when different users The same file may be stored repeatedly. For example, if user A shares a file with user B, the file will be stored in user A's storage space in the cloud service and user B's storage space in the cloud service respectively. The utilization rate of the service is low, and the cost of purchasing servers for the service provider is increased
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[0014] refer to figure 1 Shown is an application environment diagram of a preferred embodiment of the file sharing system 300 of the present invention. The file sharing system 300 is applied in a data center (Data Center) 30 . The data center 30 communicates with one or more clients 10 ( figure 1 Take three examples as examples) for communication connection.
[0015] The network 20 may be the Internet, a local area network or other communication networks.
[0016] The data center 30 includes multiple servers to provide storage services for users (a user is represented by an account registered in the data center). Specifically, the data center 30 allocates a certain capacity of storage space (for example, 5G) to each user in the form of a virtual machine. Users can implement storage services in the 5G capacity provided by the data center 30 , for example, storing data from the client 10 to the data center 30 .
[0017] The client 10 is used to provide an interactive interf...
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The invention discloses a file sharing method, and the method is applied to a data center. The method comprises the steps: creating one or more sharing spaces in the data center; when a user shares a file stored in the data center, transferring the file from the storage space of the user to a sharing space; when other users share the file, according to the number of the users sharing the file and the file size, calculating the storage space needed to be undertaken by each sharing user; and according to the storage space needed to be undertaken by each sharing user, adjusting the residual storage space of each sharing user. The invention further provides a file sharing system. The method and system are capable of avoiding storing same files in the cloud service repeatedly, and reducing the cost of purchasing the servers.
Description
technical field [0001] The present invention relates to a file sharing system and method, in particular to a file sharing system and method in a data center. Background technique [0002] Cloud data space service is very popular. Service providers (for example, Microsoft, which provides SkyDrive cloud service) provide users with a certain amount of free storage space. If users need more storage space, they need to purchase it from the service provider. However, when different users The same file may be stored repeatedly. For example, if user A shares a file with user B, the file will be stored in user A's storage space in the cloud service and user B's storage space in the cloud service respectively. The utilization rate in the service is low, and increases the cost of the service provider to purchase the server. Contents of the invention [0003] In view of the above, it is necessary to provide a file sharing system that can avoid repeated storage of the same file in the...
Claims
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IPC IPC(8): H04L29/08
CPCH04L67/1097
Inventor 姚焕根
Owner 北京福乐维生物科技有限公司