KR101618516B1 - Backup and recovery system - Google Patents

Backup and recovery system Download PDF

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Publication number
KR101618516B1
KR101618516B1 KR1020150081743A KR20150081743A KR101618516B1 KR 101618516 B1 KR101618516 B1 KR 101618516B1 KR 1020150081743 A KR1020150081743 A KR 1020150081743A KR 20150081743 A KR20150081743 A KR 20150081743A KR 101618516 B1 KR101618516 B1 KR 101618516B1
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KR
South Korea
Prior art keywords
storage
data
user
restoration
backup
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KR1020150081743A
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Korean (ko)
Inventor
송창민
최현덕
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송창민
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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]

Abstract

The present invention relates to a backup and recovery system. The system comprises: a first storage in which an operating system for providing a graphical user interface (GUI) to a user is installed; a second storage in which recovery data is backed up; a third storage in which user data is stored; and a control unit configured to perform a detection step and a transmission step. Therefore, the system can drastically shorten time consumed for data recovery.

Description

BACKUP AND RECOVERY SYSTEM BACKUP AND RECOVERY SYSTEM

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a backup and restoration system, and more particularly, to a backup and restoration system in which restoration data that does not include user data is installed in a first storage and a shortcut object for user data that is backed up in real- The present invention relates to a backup and restoration system capable of greatly shortening the time required for data restoration.

Data restoration refers to a function of deleting system files, a registry, an application program, and returning relevant data such as system settings and files back to a point in time when the system is backed up.

When the PC (Personal Computer) is used for a long period of time, errors occur in the system files and the registry, or performance of the virus or malicious code is lowered or the system is down. There is a need to periodically initialize the PC.

The program for performing the above-described data restoration is most commonly used in the image method. Image-based data restoration can back up data stored in the storage as a whole, so that after the image file is created, when the restoration is started, all the data in the storage is deleted, then the image file is retrieved and re- It is a method of initializing the storage to the point in time when it is created.

This image file contains all the data of the storage at the time of creation of the file. That is, the image file includes operating system data, a system file, a registry, an application program, user data, and the like.

Among various kinds of data, user data is data about various business data such as a document file, a moving image file, and an image file, and personal data, and data that does not affect the performance of the system or affect the system down.

As described above, the restoration of the image format is a method of backing up the entire storage after the backup, so that the user data is also backed up in the backup process and then installed in the storage again in the restoration process. Therefore, according to the conventional image restoration technique described above, the user data is restored after being always backed up even though the performance of the system is degraded or the system is not down. Therefore, when performing data backup and data restoration using such an image restoration technique, there is a problem that the capacity of the backup file is increased and the capacity of the storage is greatly occupied. As the capacity of the backup file is increased, There is a problem in that it takes a long time.

An object of the present invention is to solve the above-mentioned problems of the related art, and it is an object of the present invention to provide restoration data that does not include user data in a first storage, The present invention provides a backup and restoration system that can significantly shorten the time required for data restoration.

According to an aspect of the present invention, there is provided a storage system comprising: a first storage in which an operating system providing a graphical user interface (GUI) is installed; A second storage in which restore data is backed up; A third storage for storing user data; And a control step of performing a transfer step of transferring the user data to the third storage when the data is the user data by the sensing step The third storage providing a shortcut object for the user data on the GUI so that the user can use the user data stored in the transfer step in the first storage, Wherein the controller is configured to delete data of the first storage when a restoration command is requested from the user through the GUI, to restore data stored in the second storage to the first storage, Storing the user data stored in the third storage after the installing step; A second shortcut providing step of providing a shortcut object for the user data on the GUI so that the user can use the first storage, And the backup and restoration system is performed on the data in the folder.

In addition, the controller may perform restoration by an image method.

In addition, a plurality of the restored data are provided for each time point of the backup, and the controller may perform restoration using the restored data corresponding to the time point of the backup selected by the user.

The controller may determine whether the data is the user data when data is generated or changed in the first storage, and may transmit the data to the third storage when the data is the user data.

The control unit may determine whether the data is the user data when the data is created or changed in an arbitrary folder designated by the user through the GUI.

According to the present invention, since the user data is not included in the restored data, the capacity of the restored data is greatly reduced. As a result, the storage capacity can be saved and the time required for data restoration can be greatly shortened.

Also, when user data is created or changed in the first storage, user data is stored in the third storage in real time, so that user data can be easily backed up.

In addition, by providing a shortcut object for user data to the GUI, convenience of use of user data can be ensured.

FIG. 1 is an overall configuration diagram of a backup and restoration system according to an embodiment of the present invention,
FIG. 2 is a signal flow diagram of a backup process of user data in the backup and restore system according to an embodiment of the present invention,
3 is a signal flow diagram illustrating a restoration process of a backup and restoration system according to an embodiment of the present invention,
4 is a flowchart of a backup step of a backup and restore method using a backup and restore system according to an embodiment of the present invention,
5 is a flowchart of a restoration step of a backup and restore method using a backup and restore system according to an embodiment of the present invention.

Hereinafter, a backup and restoration system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 is a signal flow diagram illustrating a backup process of user data in the backup and restoration system according to an embodiment of the present invention. Is a signal flow diagram for a restoration process of the backup and restoration system according to an embodiment of the present invention.

1 to 3, the backup and restore system according to an embodiment of the present invention includes a first storage 110, a second storage 120, a controller 130, and a third storage 140 .

The first storage 110 is installed with an operating system for providing a GUI (Graphical User Interface) to the user and may be provided as a storage device for storing data, that is, a hard disk drive (HDD) And is electrically connected to the controller 130 to be controlled.

Here, an operating system (OS) is a program and a sequence for efficiently operating and operating a PC, and can be provided by Windows, Linux, or iOS.

These operating systems provide the user with a GUI for the user to operate and operate the PC. Here, the graphical user interface (GUI) means means for displaying an icon, a menu, and the like on a display device of a PC so that a user can execute and operate various functions of the PC by using an input device such as a mouse and a keyboard.

Meanwhile, when data is generated or changed in the first storage 110, the controller 130 determines whether the data generated or changed in the first storage 110 is user data, and if the data is user data, To the third storage (140).

Here, the data refers to all types of information that can be stored in the PC, that is, operating system data, system files, a registry, an application program, and user data.

Here, user data refers to various business data such as a document file, a moving image file, an image file, and personal data.

The second storage 120 may be a storage device for storing data, such as a hard disk drive (HDD), similar to the first storage 110 described above, 130, respectively.

Here, the restored data is data of the first storage 110 backed up, and includes operating system data, a system file, a registry, an application program, and the like. The application software may be a vaccine program, a word processor, an office program, a drawing program, and the like. As described above, the restored data does not include user data. Therefore, when restoration is performed, only the data excluding the user data, that is, the operating system data, the system file, the registry, and the application program are installed again in the first storage 110, Can be greatly improved.

The restored data backed up to the second storage 120 may be created by backing up the first storage 110 in units of disk blocks as an image method.

When the data is restored, the second storage 120 is controlled by the control unit 130, which will be described later, and transmits the restored data to the first storage 110.

When a restore command is requested from the user through the GUI, the control unit 130 deletes data of the first storage and then restores the first storage by installing restoration data in the first storage. Processing unit).

The control unit 130 deletes the data of the first storage 110 and requests restoration of the first storage 110 by installing restoration data in the first storage 110 when a restoration command is requested from the user through the GUI do.

If the data is generated or changed in the first storage 110, the controller 130 determines whether the data generated or changed in the first storage 110 is user data. If the data is user data, And transfers the data to the third storage 140.

When a user copies a new file to the first storage 110 using an external storage device such as a USB or a user downloads a new file to the first storage 110 using a network such as the Internet, It is judged whether or not it corresponds to the user data. If the control unit 130 determines that the new file corresponds to the user data, the controller 130 transfers the new file to the third storage 140 in the first storage 110. Accordingly, the user data can be backed up to the third storage 140 in real time by the control unit 130 described above.

In addition, the above-described sensing process may be performed only in a folder designated by the user using the GUI. That is, when data is generated or changed in a specific folder provided by the GUI, the control unit 130 determines whether the data in the folder is user data or not. If the data is user data, To the storage 120, at which time the folder can be designated by the user using the GUI. According to the control unit 130, the user can arbitrarily set an area to be backed up to the second storage 120, thereby enhancing convenience for the user.

Meanwhile, a plurality of the restored data may be provided for each time point of the backup. At this time, the control unit 130 may perform restoration using the restored data corresponding to the time point of the backup selected by the user. The controller 130 can restore the first storage 110 according to the time of backup, thereby enhancing convenience for the user.

The third storage 140 stores user data, and provides a shortcut object for the user data to the GUI so that the user can use the user data in the first storage 110. The third storage 140 may be a hard disk drive (HDD) for storing data as in the case of the first storage 110 and the second storage 120, 130, respectively.

As described above, when data is created or changed in the first storage 110, that is, when a user copies a new file to the first storage 110 using an external storage device such as a USB, The controller 130 determines whether the new file corresponds to the user data. When the controller 130 determines that the new file corresponds to the user data, the controller 130 determines that the new file corresponds to the user data, To the third storage (140). At this time, the third storage 140 provides a shortcut object for user data to the GUI so that the user can use the user data in the first storage 110. That is, a new file itself exists substantially in the third storage 140, and a shortcut object of a new file is provided to the GUI, so that the user can directly use the new file on the first storage 110.

As described above, since the user data is provided to the first storage 110 in the form of a shortcut, it does not need to be separately included in the restored data.

Thus, according to the backup and restoration system including the first storage 110, the second storage 120, the controller 130, and the third storage 140, when a restoration command is requested from the user, Restoration data not including user data is installed in the storage 110, and a shortcut object for user data backed up in real time can be provided to the GUI. By this means, the capacity of the restored data can be greatly reduced, the capacity of the storage can be easily secured, and the time required for data restoration can be greatly shortened.

Hereinafter, a backup and restore method using a backup and restore system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

A backup and restore method using a backup and restore system according to an embodiment of the present invention includes a backup step and a restoration step.

FIG. 4 is a flowchart illustrating a backup step of a backup and restore method using a backup and restore system according to an embodiment of the present invention. FIG. 5 is a flowchart illustrating a backup and restore method using a backup and restore system according to an embodiment of the present invention. FIG.

As shown in FIG. 4, the backup step includes a sensing step, a determination step, a transmission step, and a first shortcut providing step in which user data is backed up in real time in the third storage 140.

The sensing step is a step of sensing when data is generated or changed in the first storage 110. By this sensing step, it is understood whether data is generated or changed in the first storage 110. This sensing step is performed by the first storage 110 and the control unit 130 that controls the first storage 110. [

In the determining step, it is determined whether the data sensed by the sensing step is user data. If the data is user data, the data is transmitted to the third storage 140. This determination step is performed by the control unit 130 that controls the first storage 110 and the first storage 110.

The first shortcut providing step is a step of providing a shortcut object for user data to the GUI so that the user can use the user data stored in the third storage 140 in the first storage 110 by the above-described determination step , And a third storage (140).

Therefore, according to the backup step including the sensing step, the determination step, the transmission step, and the first shortcut providing step described above, the user data can be backed up to the third storage 140 in real time.

As shown in FIG. 5, the restoration step includes restoration requesting step, erasing step, installing step, and second shortcut providing step, in which restoration data is installed in the first storage 110.

The restoration requesting step is a step of requesting a restoration command by the user using the GUI, and is performed by the user manipulating the GUI using the input device.

The deleting step is performed by the control unit 130 that controls the first storage 110, after deleting the data of the first storage 110 after the above-described restoration requesting step.

The installing step includes installing the restored data stored in the second storage 120 in the first storage 110 after the deleting step described above. The first storage 110 and the second storage 120, (130).

The second shortcut providing step is a step performed after the above-described installation step is performed and the first storage 110 is restored. The user can use the user data stored in the third storage 140 in the first storage 110 A shortcut object for user data is provided to the GUI. This second shortcut providing step is performed by the third storage 140.

Therefore, according to the restoration step including the restoration request step, the deletion step, the installation step, and the second shortcut provision step, since the user data is not included in the restoration data, the restoration data capacity can be greatly reduced. This makes it easy to secure storage capacity, and time required for data restoration can be greatly shortened.

The scope of the present invention is not limited to the above-described embodiments, but may be embodied in various forms of embodiments within the scope of the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

100: a backup and restore system according to an embodiment of the present invention
110: first storage 120: second storage
130: controller 140: third storage

Claims (5)

A first storage in which an operating system providing a graphical user interface (GUI) is installed;
A second storage in which restore data is backed up;
A third storage for storing user data; And
A sensing step of sensing whether data is generated or changed in the first storage; and a transferring step of transferring the user data to the third storage when the data is the user data by the sensing step ,
Wherein the third storage comprises:
Performing a first shortcut providing step of providing a shortcut object for the user data on the GUI so that the user data stored in the transfer step can be used by the user in the first storage,
Wherein,
A deletion step of deleting data of the first storage when a restoration command is requested from the user through the GUI; an installation step of installing restoration data stored in the second storage in the first storage; Performing a second shortcut providing step of providing a shortcut object for the user data on the GUI so that the user can use the user data stored in the third storage in the first storage,
In the sensing step,
Wherein the backup and restoration system is performed on data in an arbitrary folder designated by the user through the GUI. The method according to claim 1,
Wherein,
Wherein the restoration is performed by an image method. The method of claim 2,
The restoration data includes:
A plurality of backups are prepared for each time point of backup,
Wherein,
And restoration is performed using the restoration data corresponding to a time point of the backup selected by the user. delete delete
KR1020150081743A 2015-06-10 2015-06-10 Backup and recovery system KR101618516B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200071377A (en) * 2018-12-11 2020-06-19 주식회사 코튼캔디 Method and apparatus for managing network

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100952585B1 (en) * 2008-05-20 2010-04-15 주식회사 이노와이어리스 Method and system for automatic recovery of an embedded operating system
JP4592735B2 (en) * 2007-10-15 2010-12-08 株式会社日立製作所 EXTERNAL STORAGE DEVICE, DATA RECOVERY METHOD FOR EXTERNAL STORAGE DEVICE, AND PROGRAM
KR101143909B1 (en) * 2011-11-28 2012-07-12 엑스투씨앤씨(주) Dual backup system based on cloud computing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4592735B2 (en) * 2007-10-15 2010-12-08 株式会社日立製作所 EXTERNAL STORAGE DEVICE, DATA RECOVERY METHOD FOR EXTERNAL STORAGE DEVICE, AND PROGRAM
KR100952585B1 (en) * 2008-05-20 2010-04-15 주식회사 이노와이어리스 Method and system for automatic recovery of an embedded operating system
KR101143909B1 (en) * 2011-11-28 2012-07-12 엑스투씨앤씨(주) Dual backup system based on cloud computing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200071377A (en) * 2018-12-11 2020-06-19 주식회사 코튼캔디 Method and apparatus for managing network
KR102130330B1 (en) 2018-12-11 2020-08-05 주식회사 코튼캔디 Method and apparatus for managing network

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