TW201621694A - Data backup control system and method based on cloud computing - Google Patents

Abstract

A data backup control method applied in a cloud system is provided. The data backup control method includes: determining at least one specific member whose correlation with a member of a user group meet a preset condition if the member of the user group shares information in the user group; determining a location of the at least one specific member, and determining an optimized server of the at least one specific member according to the location of the specific member and location tags of servers; backing-up the information shared by the member of the user group into the determined optimized server; and controlling the specific member to obtain the shared information from the optimized server. A data backup control system applied in a cloud system is also provided.

Description

Cloud computing-based data backup control system and method

The invention relates to the field of computer networks, and in particular relates to a data backup control system and method based on cloud computing.

The basic principle of cloud computing is to distribute computing or storage tasks to multiple computers through the network. Each computer is called a cloud node in the cloud computing network. In cloud computing, communication between cloud nodes is controlled by a central control server. Terminal devices such as mobile phones and computers can communicate with cloud nodes and central control servers over wired or wireless networks.

In the prior art, a user who uses a terminal device can form a group using social software installed on the terminal device. When a user in the group shares the data stored in one cloud node N1 in the group, other users in the group can send a request to the central control server to obtain the shared material, the central The server notifies the user who sent the request to acquire the data from the cloud node N1 according to the request. However, when the location of the terminal device that needs to be used by the user who needs to obtain the shared data is far from the geographical location of the cloud node N1, or more users who obtain the shared data from the cloud node N1 at the same time, When it is easy to cause network congestion of the cloud node N1, resulting in slow data downloading, etc., this will seriously affect the efficiency of users to view the shared data, especially for those who share data sharing. For users, the impact is even greater.

In view of this, it is necessary to provide a cloud computing-based data backup control system and method to solve the above problems.

A data backup control system is applied to a cloud system, where the cloud system includes a data backup control device, a plurality of storage servers in communication with the data backup control device, and a plurality of data communication with the data backup control device and the plurality of storage servers a terminal device, a user using the terminal device is composed or joined by a software tool installed on the terminal device, and each user in the group is referred to as a group member in the group, wherein each storage The server corresponds to a geographical location label, and the data backup control system includes: an analysis module, configured to determine one or more target members whose association degree with the group members in the group for data sharing meets a predetermined condition; a module, configured to determine a geographic location where the terminal device used by each target member is located, and determine, according to a geographic location of the terminal device used by each target member and a geographical location label of each storage server, each target member is used. a preferred storage server corresponding to the terminal device; a backup module for the group sharing the data Backing up the data shared by the member to one or more preferred storage servers determined by the determining module; and access control module for controlling the use of the target member when one of the target members needs to obtain the shared material The terminal obtains the shared material from the corresponding preferred storage server.

A data backup control method is applied to a cloud system, where the cloud system includes a data backup control device, a plurality of storage servers communicating with the data backup control device, and a plurality of communication with the data backup control device and the plurality of storage servers a terminal device, a user using the terminal device is composed or joined by a software tool installed on the terminal device, and each user in the group is referred to as a group member in the group, wherein each storage The servers all correspond to a geographical location label. The data backup control method includes: determining one or more target members whose association degree of the group members sharing data in the group meets a predetermined condition; determining a geographical location of the terminal device used by each target member, according to The geographical location of the terminal device used by each target member and the geographical location label of each storage server to determine a preferred storage server corresponding to the terminal device used by each target member; the data shared by the group members who share the data sharing Backing up to the one or more preferred storage servers; and when one of the target members needs to acquire the shared material, the user terminal controlling the target member obtains the shared material from the corresponding preferred storage server.

The cloud computing-based data backup control system and method of the present invention backs up the data shared by one of the group members to the preferred storage server corresponding to the target member, so that the target member can obtain the quilt from the corresponding preferred storage server. The shared information increases the speed at which the data is obtained, so that the shared data can be displayed to the target user at a faster rate.

FIG. 1 is a schematic structural diagram of a cloud system according to an embodiment of the present invention.

2 is a schematic diagram of a function module of a data backup control device according to an embodiment of the present invention.

FIG. 3 is a flowchart of a data backup control method based on cloud computing according to an embodiment of the present invention.

The cloud computing-based data backup control system and method in the present invention will be further described in detail below with reference to the accompanying drawings.

FIG. 1 is a schematic structural diagram of a cloud system 100 according to a preferred embodiment of the present invention. In the present embodiment, the cloud system 100 includes a data backup control device 10, a plurality of storage servers 20, and a plurality of terminal devices 30. In the present embodiment, the number of storage servers 20 and terminal devices 30 is N, where N is greater than or equal to 1.

In the present embodiment, the data backup control device 10 includes a storage unit 101, a processing unit 102, and a communication unit 103. The data backup control device 10 performs the communication unit 103 with the plurality of storage servers 20 and the plurality of terminal devices 30. The communication is connected and controls communication between the plurality of storage servers 20 and the plurality of terminal devices 30. The plurality of storage servers 20 are configured to store webpages, videos, audio, and the like. The plurality of terminal devices 30 can upload data to the storage server 20 by accessing the storage server 20, and can also browse and download the data stored in the storage server 20.

Each storage server 20 corresponds to a unique identification code and a geographical location label. The storage unit 101 of the material backup control device 10 stores a unique identification code and a geographical location label corresponding to each storage server 20. The unique identifier may be a MAC address of the storage server 20, a hard disk serial number, or the like, for identifying the identity of the storage server 20. In this embodiment, the geographical location label may be the geographical location information of the storage server 20, for example, the geographic location information of the city name, latitude and longitude, and the like where the storage server 20 is located, for identifying the storage server 20 The geographical location. For example, the cloud system 100 can include three storage servers 20, which are located in Beijing, Shenzhen, and New York. The geographic location labels of the three storage servers 20 can be Beijing, Shenzhen, and New York, respectively. In another embodiment, the geographic location tag is an optimal service area information corresponding to the storage server 20, and is used to set an optimal geographical area covered by the service of the storage server 20, wherein the optimal geographical area Referring to a plurality of geographic regions that are closer to the geographic location of the storage server 20, the terminal devices 30 located in the optimal geographic regions are accessed by the storage server 20 due to the geographical distance from the storage server 20. It is fast enough to meet the user's need for access speed. For example, if a storage server 20 is located in Shenzhen, and a city with a similar distance from Shenzhen is Guangzhou, the optimal service area corresponding to the storage server 20 is Shenzhen and Guangzhou, and the optimal service area is set in the geographical location label. Guangzhou and Shenzhen. It can be understood that although the geographical location label in the storage server 20 sets the optimal geographical area covered by the service of the storage server 20, the terminal device 30 located in other areas outside the optimal geographical area can still The storage server 20 is accessed, except that the terminal device 30 located in other areas outside the optimal area may affect the access speed due to the distance.

The terminal device 30 communicates with one or more storage servers 20 over a wired or wireless network to upload data to and from the storage server 20 and/or to download material. Each terminal device 30 includes a unique identification code for identifying identity information of the terminal device 30. The user composes or joins a group through social software (such as WeChat, MSN, etc.) installed on the terminal device 30, and the storage unit 101 of the data backup control device 10 stores the identification words of the group and each of the groups. The identifier of the group members. In the present embodiment, the terminal device 30 may be an electronic device having a communication function such as a mobile phone or a computer. The method for forming a group between the social software users may be that the user forms a group through social software tools such as WeChat, Weibo, MSN (Microsoft Service Network), and ICQ. Since the social software users form a group through instant messaging tools as prior art, no further details are provided herein.

FIG. 2 is a schematic structural diagram of a cloud computing-based data backup control system 200 according to a preferred embodiment of the present invention. The data backup control system 200 is operated in the data backup control device 10. In an embodiment, each function module in the data backup control system 200 is a programmable module that is solidified in the processing unit 102. In other embodiments, the data backup control system 200 is stored in the storage unit 101 and is invoked by the processing unit 102 for execution.

The data backup control system 200 includes a detection module 21, an analysis module 22, a determination module 23, a backup module 24, and an access control module 25.

The detecting module 21 is configured to detect whether a group member in the group shares the data stored in the storage server 20 in the group. For example, a group includes a group member A, a group member B, and a group member C. When the group member A shares a website link information stored in a storage server 20 in the WeChat group, Both the group member B and the group member C in the WeChat group can see the website link information shared by the group member A. Since the technology for sharing data in a group is prior art, it will not be described here.

The analysis module 22 is configured to determine one or more target members whose association degree with the group member performing the data sharing satisfies a predetermined condition. Specifically, the method for determining the one or more target members by the analysis module 22 is: the analysis module 22 records the number of times that other group members in the group access the group members for sharing the data within a predetermined time period, And determining, by the group member whose number of visits exceeds the predetermined value, the target member whose degree of association with the group member who is sharing the data satisfies the predetermined condition. The group member who accesses the data sharing means that the other group members in the group view the information shared by the group members who share the data, or the other members of the group share the information with the group members who share the data. The social software of the group function performs text or voice chat. In another embodiment, the analysis module 22 counts the types of materials accessed by each group member in the group, wherein the data types may be tourism materials, gourmet materials, intellectual property rights, etc., and each is determined. The type of data that the group members have visited the most, to determine the preferences of each group member, and define the members who have the same or similar preferences as the group members who share the data as the members of the group sharing the data sharing. The target member whose degree of association satisfies the predetermined condition.

In this embodiment, the determining module 23 is configured to determine a geographic location where the terminal device 30 used by each target member is located, and according to the geographic location of the terminal device 30 used by each target member and the storage unit 101. The geographical location tag corresponding to the storage server 20 stored therein determines one or more preferred storage servers corresponding to the terminal device 30 used by the target member. In the first embodiment, the determining module 23 determines that the storage server 20 at the geographic location where the terminal device 30 used by the target member is located is a preferred storage server. In the second embodiment, the determining module 23 determines that the storage server 20 closest to the geographical location of the terminal device 30 used by the target member is a preferred storage server. In this embodiment, the method for determining the geographic location of the terminal device 30 used by the target member may be implemented by using a prior art such as GPS positioning, and details are not described herein. It can be understood that, in other embodiments, the geographical location label corresponding to the storage server 20 can also be stored in the local storage area device. When the determining module 23 needs to determine the preferred server, the storage server can be directly used by each storage server. The corresponding geographical location label is obtained in the device 20.

The backup module 24 is configured to back up the data shared by the group members who share the data to one or more preferred storage servers determined by the determining module 23. In this embodiment, the backup module 24 backs up the shared data to the preferred storage server when the size of the shared material is equal to or greater than a predetermined value; otherwise, the backup action is not performed. In this embodiment, when the shared storage device does not store the shared data in the preferred storage server, the backup module 24 backs up the shared data to the preferred storage server, and the stored storage server has been stored in the preferred storage server. The backup operation is not performed when the data is shared. It can be understood that, in other embodiments, the information used by the group member for sharing is not limited to being stored in the storage server 20, but may also be stored in other devices such as the terminal device 30 used by the group member. data.

The access control module 25 is configured to control, when the target member accesses and/or downloads the shared material, the terminal device 30 used by the target member to obtain the shared material from the preferred storage server. In this way, the terminal device 30 used by the target member can obtain the shared material from the preferred storage server, so that the speed of acquiring the data is improved, so that the shared data can be displayed to the target user at a faster speed.

FIG. 3 is a flowchart of a cloud computing-based data backup control method according to an embodiment of the present invention.

S301: The detecting module 21 detects whether a group member in the group shares the data stored in the storage server 20 in the group.

S302: The analysis module 22 determines one or more target members whose degree of association with the group members who perform data sharing meets a predetermined condition.

S303: The determining module 23 determines the geographic location where the terminal device 30 used by each target member is located, and according to the geographic location of the terminal device 30 used by each target member and the geographical location label corresponding to each storage server 20. A preferred storage server corresponding to the terminal device used by each target member is determined.

S304: The backup module 24 backs up the shared data to one or more preferred storage servers determined by the determining module 23.

S305: The access control module 25 controls the terminal device 30 used by the target member to obtain the shared data from the preferred server when one of the target members needs to acquire the shared data.

While the preferred embodiment of the invention has been shown and described, it will be understood Therefore, it is intended that the invention not be limited to the embodiments disclosed herein,

100‧‧‧Cloud System

200‧‧‧ Data Backup Control System

10‧‧‧ Data backup control device

20‧‧‧ Storage Server

30‧‧‧ Terminal equipment

101‧‧‧ storage unit

102‧‧‧Processing unit

103‧‧‧Communication unit

21‧‧‧Detection module

22‧‧‧Analysis module

23‧‧‧Determining modules

24‧‧‧Backup module

25‧‧‧Access Control Module

no

S301‧‧‧Detect whether there are group members in the group to share a data stored in the storage server in the group

S302‧‧‧ Identify one or more target members whose association with the group members who are sharing the data meets a predetermined condition

S303‧‧‧ Determine the geographical location of the terminal equipment used by each target member, and determine the terminal equipment used by each target member according to the geographical location of the terminal equipment used by each target member and the geographical location label corresponding to the storage server Corresponding preferred storage server

S304‧‧‧ Back up shared data to one or more preferred storage servers

S305‧‧‧ The terminal device used by the control target member obtains the shared data through the preferred server

Claims (10)

A data backup control system is applied to a cloud system, where the cloud system includes a data backup control device, a plurality of storage servers communicating with the data backup control device, and a plurality of communication with the data backup control device and the plurality of storage servers a terminal device, a user using the terminal device is composed or joined by a software tool installed on the terminal device, and each user in the group is referred to as a group member in the group, wherein each The storage server corresponds to a geographical location label, and the improvement is that the data backup control system comprises:
An analysis module, configured to determine one or more target members whose degree of association with the group members sharing the data in the group meets the predetermined condition;
Determining a module for determining a geographical location of the terminal device used by each target member, determining each target member to use according to the geographical location of the terminal device used by each target member and the geographical location label of each storage server a preferred storage server corresponding to the terminal device;
a backup module, configured to back up the data shared by the group members who share the data to one or more preferred storage servers determined by the determining module; and an access control module for requiring one of the target members When the shared data is obtained, the user terminal controlling the target member acquires the shared material from the corresponding preferred storage server. The data backup control system of claim 1, wherein the determining module determines that the storage server within the geographic location in which the terminal device used by each target member is located is a preferred storage server. The data backup control system of claim 1, wherein the determining module determines that a storage server closest to a geographical location where the terminal device used by each target member is located is a preferred storage server. The data backup control system of claim 1, wherein the analysis module determines, by the analysis module, that the association degree of the group member sharing the data sharing in the group satisfies the target member of the predetermined condition: The analysis module records the number of times the other group members in the group access the group member who performs the data sharing within a predetermined time period, and determines that the group member whose number of visits exceeds the predetermined value is the group member sharing the data sharing with the group member. The degree of association meets the target member of the predetermined condition. The data backup control system of claim 1, wherein the analysis module determines, by the analysis module, that the association degree of the group member sharing the data sharing in the group satisfies the target member of the predetermined condition: The analysis module counts the types of materials accessed by each group member in the group, determines the type of data that each group member visits the most, determines the preferences of each group member, and will like the group members. The same or similar group members are the target members who satisfy the predetermined condition as the degree of association with the group members who share the data. The data backup control system of claim 1, wherein the backup module is configured to back up the shared data to the one or the shared data when the size of the shared data is equal to or greater than a predetermined value. A plurality of preferred storage servers. The data backup control system of claim 1, wherein the backup module is configured to back up the shared data to the one of the preferred storage servers when the shared data is not stored. Preferably, the server is stored. A data backup control method is applied to a cloud system, where the cloud system includes a data backup control device, a plurality of storage servers communicating with the data backup control device, and a plurality of communication with the data backup control device and the plurality of storage servers a terminal device, a user using the terminal device is composed or joined by a software tool installed on the terminal device, and each user in the group is referred to as a group member in the group, wherein each The storage server corresponds to a geographical location label, and the improvement is that the data backup control method includes:
Determining one or more target members whose degree of association with the group members sharing the data in the group meets the predetermined condition;
Determining the geographical location of the terminal device used by each target member, determining the preference corresponding to the terminal device used by each target member according to the geographical location of the terminal device used by each target member and the geographical location label of each storage server Storage server
Backing up the data shared by the member sharing the data to the one or more preferred storage servers; and controlling the user terminal of the target member from the corresponding one when the target member needs to obtain the shared information Preferably, the shared information is obtained by the storage server. The data backup control method of claim 8, wherein backing up the data shared by the member sharing the data to the one or more preferred storage servers is:
When the size of the shared material is equal to or greater than a predetermined value, the shared material is backed up to the one or more preferred storage servers. The data backup control method of claim 8, wherein backing up the data shared by the member sharing the data to the one or more preferred storage servers is:
When the shared material is not stored in one of the preferred storage servers, the shared material is backed up to the preferred storage server.