CN111078645A - Method and device for remote backup of computer data - Google Patents
Method and device for remote backup of computer data Download PDFInfo
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- CN111078645A CN111078645A CN201911301284.7A CN201911301284A CN111078645A CN 111078645 A CN111078645 A CN 111078645A CN 201911301284 A CN201911301284 A CN 201911301284A CN 111078645 A CN111078645 A CN 111078645A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000004806 packaging method and process Methods 0.000 claims abstract description 11
- 238000004590 computer program Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/122—File system administration, e.g. details of archiving or snapshots using management policies
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1464—Management of the backup or restore process for networked environments
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
Abstract
The invention discloses a method and a device for remote backup of computer data, wherein the remote backup method comprises the following steps: packaging the unpacked folders at intervals of a first preset time length, and taking the packed folders which are not finished with remote backup as target backup files; judging whether a data backup request sent by target remote backup equipment is received, wherein the target remote backup equipment is used for backing up the target backup file; and if so, sending the target backup file to the target remote backup equipment for backup processing. The invention solves the problems of low data backup safety, high backup cost and easy damage of backup data in the prior art.
Description
Technical Field
The invention relates to the technical field of data processing application, in particular to a method and a device for remote backup of computer data.
Background
In the learning work, in order to prevent data loss or damage in the computer, a user needs to back up important data in the computer, so that when the data is damaged or lost, the data can be restored through the backed-up data. At present, with the rapid development of the internet, an internet company has a lot of very important private data, and can perform backup through a plurality of ways, for example, backup can be performed through a personal computer hard disk, a mobile hard disk, a cloud, and a third-party integrated backup tool. In the prior art, the problems and disadvantages of the related art backup mainly include: the personal computer hard disk has low transmission efficiency and no redundancy, the hard disk has high vulnerability and confidential information of a company is easy to leak, the mobile hard disk has low security and is easy to damage, and the transmission speed is low; the third-party integrated backup tool has large capital investment and inflexible backup mode; the cloud backup security level is low, the risk of hacking exists, and the cloud backup security level is easy to extract by third-party workers.
Disclosure of Invention
The embodiment of the invention provides a method and a device for remote backup of computer data, which aim to solve the problems that in the prior art, the data backup safety is not high, the backup cost is high and the backup data is easy to damage.
In order to solve the above technical problem, a first technical solution adopted in the embodiments of the present invention is as follows:
a method for off-site backup of computer data, comprising: packaging the unpacked folders at intervals of a first preset time length, and taking the packed folders which are not finished with remote backup as target backup files; judging whether a data backup request sent by target remote backup equipment is received, wherein the target remote backup equipment is used for backing up the target backup file; and if so, sending the target backup file to the target remote backup equipment for backup processing.
Optionally, after the sending the target backup file to the target remote backup device for backup processing, the method includes: judging whether a signal of a preset account and a preset password input by a user is received on a designated interface, wherein the preset account corresponds to the preset password; if so, further judging whether the preset account and the preset password accord with preset rules or not; if yes, downloading the specified backup file required by the user according to the downloading requirement of the client and sending the specified backup file to the computer equipment correspondingly operated by the user.
Optionally, the determining whether the data backup request sent by the target remote backup device is received includes: judging whether a data backup request is received or not; if so, further judging whether the data backup request comes from the target remote backup device, wherein the target remote backup device sends the data backup request to a specified computer device once every second preset time length; and if so, judging that the data backup request sent by the target allopatric backup equipment is received.
Optionally, before the packaging the folder that is not yet packaged and taking the packaged folder that is not yet finished with the offsite backup as the target backup file, the method includes: establishing a target backup directory and a target backup hyperlink on the target remote backup equipment; and setting a target authentication authority for the target backup catalog and the target backup hyperlink, wherein the target authentication authority is used for identifying and matching the target remote backup equipment.
Optionally, the further determining whether the data backup request is from the target remote backup device includes: judging whether the data backup request carries the target backup catalog and the target backup hyperlink; if yes, further judging whether the target backup catalog and the target backup hyperlink meet the requirement corresponding to the target authentication authority; and if so, judging that the data backup request comes from the target remote backup equipment.
Optionally, the data backup request includes information corresponding to the target backup directory and the target backup hyperlink.
Optionally, a virtual private network is used between the target remote backup device and the computer device sending the target backup file to perform data transmission and data backup.
In order to solve the above technical problem, a second technical solution adopted in the embodiments of the present invention is as follows:
an off-site backup apparatus for computer data, comprising: the file packaging module is used for packaging the unpacked folders at intervals of a first preset time length and taking the packed folders which are not finished with remote backup as target backup files; the request judging module is used for judging whether a data backup request sent by target remote backup equipment is received or not, wherein the target remote backup equipment is used for backing up the target backup file; and the file sending module is used for sending the target backup file to the target remote backup equipment for backup processing when receiving a data backup request sent by the target remote backup equipment.
In order to solve the above technical problem, a third technical solution adopted in the embodiments of the present invention is as follows:
a computer-readable storage medium having stored thereon a computer program which, when executed, implements a displaced backup method of computer data as described above.
In order to solve the above technical problem, a fourth technical solution adopted in the embodiments of the present invention is as follows:
a computer apparatus comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the processor implementing a method of off-site backup of computer data as described above when executing the computer program.
The embodiment of the invention has the beneficial effects that: different from the situation in the prior art, the embodiment of the present invention notifies every other first preset time, the unpacked folder is packed, the packed folder which has not been subjected to remote backup is used as the target backup file, and then it is determined whether a data backup request sent by the target remote backup device is received, and if so, the target backup file is sent to the target remote backup device for backup processing, thereby solving the problems in the prior art that the data backup security is not high, the backup cost is high, and the backup data is easily damaged.
Drawings
FIG. 1 is a flowchart illustrating an implementation of a first embodiment of a method for remotely backing up computer data according to a first embodiment of the present invention;
FIG. 2 is a partial structural framework diagram of an embodiment of a remote backup device for computer data according to a second embodiment of the present invention;
FIG. 3 is a partial structural framework diagram of an embodiment of a computer-readable storage medium according to a third embodiment of the present invention;
fig. 4 is a partial structural framework diagram of an embodiment of a computer device according to a fourth embodiment of the present invention.
Detailed Description
Example one
Referring to fig. 1, fig. 1 is a flowchart illustrating an implementation of a remote backup method for computer data according to an embodiment of the present invention, which can be obtained by referring to fig. 1, and the remote backup method for computer data according to the present invention includes:
step S101: and packing the unpacked folders at intervals of a first preset time length, and taking the packed folders which are not finished with remote backup as target backup files. And the target backup file is used for being sent to backup computer equipment at different places for backup. Wherein the operating packaged computer device is the current computer device being used by the user.
Step S102: and judging whether a data backup request sent by a target remote backup device is received, wherein the target remote backup device is used for backing up the target backup file.
Step S103: and if a data backup request sent by the target remote backup equipment is received, sending the target backup file to the target remote backup equipment for backup processing. The target remote backup device is a server or a computer, the number of the target remote backup devices is at least one, the number of the target remote backup devices can be selected to be multiple, and each target remote backup device is connected with the current computer device through a network.
Step S104: and if the data backup request sent by the target remote backup equipment is not received, the target backup file is not processed, and the state of the target backup file is continuously kept.
In this embodiment, optionally, after the sending the target backup file to the target remote backup device for backup processing, the sending the target backup file to the target remote backup device includes:
firstly, whether a signal of a preset account and a preset password input by a user is received on a designated interface is judged, wherein the preset account corresponds to the preset password.
Secondly, if signals of a preset account and a preset password input by a user are received on a designated interface, whether the preset account and the preset password accord with preset rules or not is further judged.
Thirdly, if the preset account and the preset password meet preset rules, downloading the specified backup file required by the user according to the downloading requirement of the client and sending the specified backup file to the computer equipment correspondingly operated by the user.
In this embodiment, optionally, when the server or the computer in use fails to cause data loss and the data backed up by the system needs to be restored, the required data can be restored on any computer in network communication, and only an account password set in advance needs to be input without performing redundant installation services, so that the operation is simple and the restoration time is short.
In this embodiment, optionally, the determining whether the data backup request sent by the target remote backup device is received includes:
first, it is determined whether a data backup request is received.
Secondly, if a data backup request is received, further judging whether the data backup request comes from the target remote backup device, wherein the target remote backup device sends the data backup request to a specified computer device once every second preset time length.
Thirdly, if the data backup request is from the target remote backup device, determining that the data backup request sent by the target remote backup device is received.
In this embodiment, optionally, before the packaging the folder that is not yet packaged, and taking the packaged folder that is not yet finished with the offsite backup as the target backup file, the method includes:
firstly, a target backup catalog and a target backup hyperlink are established on the target remote backup equipment.
Secondly, setting a target authentication authority for the target backup catalog and the target backup hyperlink, wherein the target authentication authority is used for identifying and matching the target remote backup equipment.
In this embodiment, optionally, the further determining whether the data backup request is from the target remote backup device includes:
first, whether the data backup request carries the target backup directory and the target backup hyperlink is judged.
Secondly, if the data backup request carries the target backup directory and the target backup hyperlink, further judging whether the target backup directory and the target backup hyperlink meet the requirement corresponding to the target authentication authority.
Thirdly, if the target backup catalog and the target backup hyperlink meet the requirement corresponding to the target authentication authority, the data backup request is judged to come from the target remote backup equipment.
In this embodiment, optionally, the data backup request includes information corresponding to the target backup directory and the target backup hyperlink.
In this embodiment, optionally, a virtual private network, that is, a VPN, is used between the target remote backup device and the computer device that sends the target backup file to perform data transmission and data backup.
A Virtual Private Network (VPN) refers to a technology for establishing a Private Network on a public Network, and is called a Virtual Network, mainly because a connection between any two nodes of the entire VPN Network does not have an end-to-end physical link required by a conventional Private Network, but is configured on a Network platform provided by a public Network service provider, such as a logical Network on the Internet, an ATM (asynchronous transfer mode), a frame relay, and the like, and user data is transmitted in the logical link. Virtual private networks encompass extensions of private networks that are linked to encapsulation, encryption, and authentication across a shared or public network. The virtual private network mainly adopts a tunnel technology, an encryption and decryption technology, a key management technology and a user and equipment identity authentication technology. A VPN is understood to be a virtual private intranet that can establish a private communication link between two or more intranets connected to the Internet at different locations via a special encrypted communication protocol. The virtual private network functions are: and establishing a private network on the public network for encrypted communication. The VPN gateway realizes remote access through encryption of data packets and conversion of destination addresses of the data packets. VPNs have a variety of classification schemes, mainly by protocol. A VPN may be implemented in a number of ways, including server, hardware, software, etc. In a word, the VPN has the characteristics of low cost and easy use.
The invention has the following beneficial effects:
firstly, the embodiment of the invention notifies every other first preset time length that the unpacked folder is packed, the packed folder which is not finished with remote backup is used as a target backup file, whether a data backup request sent by target remote backup equipment is received or not is judged, and if the data backup request is received, the target backup file is sent to the target remote backup equipment for backup processing, so that the problems of low data backup safety, higher backup cost and easy damage of backup data in the prior art are solved.
Secondly, the method is suitable for the condition that the company server does not perform hot standby, clustering or virtualization, can comprehensively recover the data of the cold standby server system at a higher speed, greatly shortens the time from data loss to data recovery, can perform automatic backup at different places, ensures the safety of the data of the windows system, can perform redundant backup on a plurality of computer devices through 1-2 cold standby servers, greatly reduces the investment scale and saves the cost.
Finally, the invention realizes local intranet transmission through VPN, ensures fast file transmission, short time consumption and automatic transmission, ensures the safety of intranet transmission, has relatively small capital investment and can flexibly support various backup modes (full, incremental and differential backup).
Example two
Referring to fig. 2, fig. 2 is a partial structural framework diagram of a remote backup device of computer data according to an embodiment of the present invention, which can be obtained by combining fig. 2, and a remote backup device 100 of computer data according to the present invention includes:
the file packaging module 110 is configured to package folders that have not been packaged every other first preset time period, and use the packaged folders that have not been backed up in different places as target backup files.
The request determining module 120 is configured to determine whether a data backup request sent by a target remote backup device is received, where the target remote backup device is configured to backup the target backup file.
The file sending module 130 is configured to send the target backup file to the target remote backup device for backup processing when receiving a data backup request sent by the target remote backup device.
The embodiment of the invention notifies that the unpacked folders are packed every other first preset time, the packed folders which are not packed in other places are used as target backup files, whether a data backup request sent by target different-place backup equipment is received or not is judged, and if yes, the target backup files are sent to the target different-place backup equipment for backup processing, so that the problems of low data backup safety, higher backup cost and easy damage of backup data in the prior art are solved.
EXAMPLE III
Referring to fig. 3, a computer-readable storage medium 10 according to an embodiment of the present invention can be seen, where the computer-readable storage medium 10 includes: ROM/RAM, magnetic disks, optical disks, etc., on which a computer program 11 is stored, which computer program 11, when executed, implements a method for off-site backup of computer data as described in the first embodiment. Since the method for remotely backing up computer data has been described in detail in the first embodiment, the description is not repeated here.
According to the method for remotely backing up the computer data, the folder which is not packaged is informed to be packaged every other first preset time, the packaged folder which is not subjected to remote backup is used as a target backup file, whether a data backup request sent by target remote backup equipment is received or not is judged, and if yes, the target backup file is sent to the target remote backup equipment for backup processing, so that the problems that in the prior art, data backup safety is low, backup cost is high, and backup data are easy to damage are solved.
Example four
Referring to fig. 4, a computer device 20 according to an embodiment of the present invention includes a processor 21, a memory 22, and a computer program 221 stored in the memory 22 and capable of running on the processor 21, where when the processor 21 executes the computer program 221, the method for remotely backing up computer data according to an embodiment of the present invention is implemented. Since the method for remotely backing up computer data has been described in detail in the first embodiment, the description is not repeated here.
According to the method for remotely backing up the computer data, the folder which is not packaged is informed to be packaged every other first preset time, the packaged folder which is not subjected to remote backup is used as a target backup file, whether a data backup request sent by target remote backup equipment is received or not is judged, and if yes, the target backup file is sent to the target remote backup equipment for backup processing, so that the problems that in the prior art, data backup safety is low, backup cost is high, and backup data are easy to damage are solved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A method for remotely backing up computer data is characterized by comprising the following steps:
packaging the unpacked folders at intervals of a first preset time length, and taking the packed folders which are not finished with remote backup as target backup files;
judging whether a data backup request sent by target remote backup equipment is received, wherein the target remote backup equipment is used for backing up the target backup file;
and if so, sending the target backup file to the target remote backup equipment for backup processing.
2. The method of claim 1, wherein after sending the target backup file to the target offsite backup device for backup processing, the method comprises:
judging whether a signal of a preset account and a preset password input by a user is received on a designated interface, wherein the preset account corresponds to the preset password;
if so, further judging whether the preset account and the preset password accord with preset rules or not;
if yes, downloading the specified backup file required by the user according to the downloading requirement of the client and sending the specified backup file to the computer equipment correspondingly operated by the user.
3. The method of claim 1, wherein the determining whether the data backup request sent by the target remote backup device is received comprises:
judging whether a data backup request is received or not;
if so, further judging whether the data backup request comes from the target remote backup device, wherein the target remote backup device sends the data backup request to a specified computer device once every second preset time length;
and if so, judging that the data backup request sent by the target allopatric backup equipment is received.
4. The off-site backup method of computer data according to claim 1, wherein before packaging the folders that have not been packaged and taking the packaged folders that have not been off-site backed up as target backup files, the method comprises:
establishing a target backup directory and a target backup hyperlink on the target remote backup equipment;
and setting a target authentication authority for the target backup catalog and the target backup hyperlink, wherein the target authentication authority is used for identifying and matching the target remote backup equipment.
5. The method of off-site backup of computer data of claim 4, wherein said further determining whether said data backup request is from said target off-site backup device comprises:
judging whether the data backup request carries the target backup catalog and the target backup hyperlink;
if yes, further judging whether the target backup catalog and the target backup hyperlink meet the requirement corresponding to the target authentication authority;
and if so, judging that the data backup request comes from the target remote backup equipment.
6. The method of off-site backup of computer data according to claim 4, wherein the data backup request comprises information corresponding to the target backup catalog and the target backup hyperlink.
7. The method of claim 5, wherein a virtual private network is used between the target remote backup device and the computer device sending the target backup file for data transmission and data backup.
8. An apparatus for remotely backing up computer data, comprising:
the file packaging module is used for packaging the unpacked folders at intervals of a first preset time length and taking the packed folders which are not finished with remote backup as target backup files;
the request judging module is used for judging whether a data backup request sent by target remote backup equipment is received or not, wherein the target remote backup equipment is used for backing up the target backup file;
and the file sending module is used for sending the target backup file to the target remote backup equipment for backup processing when receiving a data backup request sent by the target remote backup equipment.
9. A computer-readable storage medium having stored thereon a computer program which, when executed, implements a method for off-site backup of computer data as claimed in any of claims 1 to 7.
10. A computer device comprising a processor, a memory, and a computer program stored on the memory and executable on the processor, wherein the processor implements the off-site backup method of computer data according to any one of claims 1 to 7 when executing the computer program.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911301284.7A CN111078645A (en) | 2019-12-17 | 2019-12-17 | Method and device for remote backup of computer data |
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| CN201911301284.7A CN111078645A (en) | 2019-12-17 | 2019-12-17 | Method and device for remote backup of computer data |
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