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CN107179966A - Data reconstruction method and system - Google Patents

Data reconstruction method and system Download PDF

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Publication number
CN107179966A
CN107179966A CN201710279313.9A CN201710279313A CN107179966A CN 107179966 A CN107179966 A CN 107179966A CN 201710279313 A CN201710279313 A CN 201710279313A CN 107179966 A CN107179966 A CN 107179966A
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China
Prior art keywords
application
configuration data
recovery
pending application
library
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CN201710279313.9A
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Chinese (zh)
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CN107179966B (en
Inventor
翟京卿
袁晓静
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14Error detection or correction of the data by redundancy in operation
    • G06F11/1402Saving, restoring, recovering or retrying

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The present invention provides a kind of data reconstruction method and system, and method includes:Determine that the application attribute respectively applied in the corresponding reference application library of pending application, the reference application library is consistent with the application attribute of the pending application from each application library;According to the configuration data respectively applied in the reference application library, the configuration data to the pending application carries out local recovery.This programme is using the Restoration Mechanism and method of innovation, and practical, applicability is wide, can efficiently utilize the versatility and uniformity of application configuration data, be conducive to improving the efficiency of data recovery.

Description

Data reconstruction method and system
Technical field
The present invention relates to data processing field, more particularly to a kind of data reconstruction method and system.
Background technology
With the variation and the popularization of business of terminal, cross-cutting sector application appears in user terminal in a variety of manners, It is widely used in miscellaneous service scene, such as cell-phone customer terminal, pc client, social forum, shopping website, as user's life In an indispensable part.User in using terminal, can be potentially encountered configuration data it is invalid and cause some application can not With such as intentional or unintentional data are deleted, lost, and when carrying out allocation data recovering to these applications, existing data are extensive Compound method is main by sending data recovery request with user orientation server, so as to server lookup and return to the backup of application to be restored Data, using the recovery by configuration data is carried out accordingly.With the increase of number of applications species, the conventional data between different application Configuration more repeat, available data restoration methods thus seem more poorly efficient, it is impossible to take into account increasingly increased service application demand And data recovering efficiency.
The content of the invention
The present invention provides a kind of data reconstruction method and system, poorly efficient and can not for solving existing data reconstruction method Taking into account increasingly increased service application needs the problem of summed data recovers efficiency.
The first aspect of the invention is to provide a kind of data reconstruction method, including:Determined from each application library pending Using corresponding reference application library, the application attribute respectively applied in the reference application library and the application of the pending application belong to Property is consistent;According to the configuration data respectively applied in the reference application library, the configuration data to the pending application carries out this Recover on ground.
The second aspect of the invention is to provide a kind of data recovery system, including:Screening module, for from each application library The middle application attribute for determining respectively to apply in the corresponding reference application library of pending application, the reference application library with it is described pending The application attribute of application is consistent;Recovery module, for according to the configuration data respectively applied in the reference application library, being treated to described The configuration data of processing application carries out local recovery.
Data reconstruction method and system that the present invention is provided, by determining the corresponding ginseng of pending application from each application library Application library is examined, according to the configuration data respectively applied in the reference application library, the configuration data to the pending application is carried out Local recovery.Such scheme is using the Restoration Mechanism and method of innovation, and practical, applicability is wide, can efficiently utilize application The versatility and uniformity of configuration data, are conducive to improving the efficiency of data recovery.
Brief description of the drawings
Figure 1A is a kind of schematic flow sheet for data reconstruction method that the embodiment of the present invention one is provided;
Figure 1B is the schematic flow sheet for another data reconstruction method that the embodiment of the present invention one is provided;
Fig. 1 C are the schematic flow sheet for another data reconstruction method that the embodiment of the present invention one is provided;
Fig. 2 is a kind of schematic flow sheet for data reconstruction method that the embodiment of the present invention two is provided;
Fig. 3 is a kind of schematic flow sheet for data reconstruction method that the embodiment of the present invention three is provided;
Fig. 4 A are a kind of structural representation for data recovery system that the embodiment of the present invention four is provided;
Fig. 4 B are the structural representation for another data recovery system that the embodiment of the present invention four is provided;
Fig. 4 C are the structural representation for another data recovery system that the embodiment of the present invention four is provided;
Fig. 5 is a kind of structural representation for data recovery system that the embodiment of the present invention five is provided;
Fig. 6 is a kind of structural representation for data recovery system that the embodiment of the present invention six is provided.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, the every other reality that those of ordinary skill in the art obtain under the premise of creative work is not made Example is applied, the scope of protection of the invention is belonged to.
Figure 1A is a kind of schematic flow sheet for data reconstruction method that the embodiment of the present invention one is provided.As shown in Figure 1A, institute The method of stating comprises the following steps:
11st, determine respectively to apply in the corresponding reference application library of pending application, the reference application library from each application library Application attribute it is consistent with the application attribute of the pending application;
12nd, according to the configuration data respectively applied in the reference application library, the configuration data to the pending application is entered Row local recovery.
Specifically, the type of data recovery includes rewriteeing, covering, writing troactively, updating.Such as the configuration data of pending application For sky, then data recovery type is rewrites, directly using the configuration data respectively applied in the reference application library of acquisition as pending The configuration data of application.Configuration data such as pending application is not sky, further, when data recovery type is covering, The configuration data respectively applied in the reference application library of acquisition is then override to the configuration data of pending application;When data recovery class Type is when writing troactively, then to be compared the configuration data respectively applied in the reference application library of acquisition and the configuration data of pending application It is right, with the lack part for the configuration data for writing pending application troactively with reference to the configuration data respectively applied in application library;When data are extensive When multiple type is updates, then the configuration data respectively applied in the reference application library for comparing acquisition is matched somebody with somebody with the existing of pending application The timestamp of data is put, the configuration data that selection time stabs renewal is used as the configuration data of pending application.
Further, obtaining each application library has a variety of methods, for example, can be according to application attribute, to all Configured application is classified, and obtains each application library, the application attribute can include applicating category, application field and/ Or configuration feature.
Further, to all configured applications, it can also install not configure and applied or to be installed according to application attribute Using being classified, each application library is obtained, the application attribute can include applicating category, application field and/or configuration Feature.Wherein, the reference state of configured application is set to refer to, and has installed the reference for not configuring application or application to be installed State may be configured as not referring to.Label is applied in addition, can also be set up for each application, for identifying each application identity, is conveniently looked into Look for and recognize.
Further, on the basis of Figure 1A illustrated embodiments, methods described can also include:If it is described it is pending should Configuration data reaches default recovery extent, then the pending application is added in the reference application library.With reality For the applicating example of border, if the allocation data recovering of pending application reach 90% and more than, pending application can be added Into corresponding application library, to realize the renewal to application library, the accuracy and reliability of data recovery are improved.
Specifically, according to the configuration data respectively applied in the reference application library, to the configuration number of the pending application There are a variety of methods according to local recovery is carried out, for example, can combine with reference to the priority level respectively applied in application library, with reference to institute State and local recovery is carried out to the configuration data of the pending application with reference to the configuration data respectively applied in application library.It is specific such as to scheme Shown in 1B, Figure 1B is the schematic flow sheet for another data reconstruction method that the embodiment of the present invention one is provided, real shown in Figure 1A Apply on the basis of mode, 12 can specifically include:
121st, according to the default first rule, priority ranking is carried out to each application in the reference application library;
122nd, determine not to be referenced in presently described reference application library and the reference of highest priority is applied;
123rd, with reference to the configuration data with reference to application, the configuration data progress to the pending application is local extensive It is multiple;
124th, judge whether the configuration data of presently described pending application is recovered completely, if recovering completely, terminate stream Journey, otherwise returns and performs 122, until reaching default local recovery number of times.
Specifically, first rule can include:According to predetermined rank ordering rule to respectively should with reference in application library Priority level is automatically updated, or user to being sorted manually with reference to the priority respectively applied in application library.The level Other ordering rule can be consistent according to application attribute degree, configuration data matching degree or individual subscriber hobby etc. set. With practical application for example, can according to the timestamp with reference to the configuration data that respectively apply in application library, by the scheduled time, Such as 6 months, the priority level that the application of configuration data is not updated was automatically adjusted to after configuration data has an application of renewal.
In practical application, reference application library corresponding with pending application may be not present, in order to improve data recovery Reliability, refers to apply, it is impossible to when carrying out local recovery, then carry out remote recovery when in the absence of corresponding, as shown in Figure 1 C, Fig. 1 C are the schematic flow sheet for another data reconstruction method that the embodiment of the present invention one is provided.In Figure 1A illustrated embodiments On the basis of, methods described can also include:
If the reference application library the 13, is not present in each application library, wait to locate according to storing in server Ought to backup configuration data, remote recovery is carried out to the configuration data of the pending application.
Specifically, according to the backup configuration data of the pending application stored in server, to it is described it is pending should Configuration data, which carries out remote recovery, a variety of methods.With practical application for example, in the base of Fig. 1 C illustrated embodiments On plinth, 13 can specifically include:
According to the backup configuration data of the pending application stored in server, the configuration to the pending application Unrecovered configuration data carries out remote recovery in data;
According to default Second Rule, according to the backup configuration data, in the configuration data of the pending application The configuration data recovered is updated.
Specifically, the Second Rule can include:The backup configuration high priority data or the timestamp of configuration data are excellent First.
The data reconstruction method that the present embodiment is provided, by determining that the corresponding reference of pending application should from each application library With storehouse, according to the configuration data respectively applied in the reference application library, the configuration data to the pending application is carried out locally Recover.Such scheme is using the Restoration Mechanism and method of innovation, and practical, applicability is wide, can efficiently utilize application configuration The versatility and uniformity of data, are conducive to improving the efficiency of data recovery.
Fig. 2 is a kind of schematic flow sheet for data reconstruction method that the embodiment of the present invention two is provided.In the base of embodiment one On plinth, after 12, methods described can also include:
21st, judge whether the configuration data of presently described pending application is recovered completely;
If the 22, recovering completely, terminate flow, otherwise, according to the backup of the pending application stored in server Configuration data, the configuration data to the pending application carries out remote recovery.
Specifically, according to the backup configuration data of the pending application stored in server, to it is described it is pending should The method that configuration data carries out remote recovery has a variety of, for example, can be stored in reference server according to default rule The backup configuration data of the pending application remote recovery is carried out to the configuration data of the pending application.Answered with actual With for example, on the basis of Fig. 2 illustrated embodiments, 22 can specifically include:
According to the backup configuration data of the pending application stored in server, the configuration to the pending application Unrecovered configuration data carries out remote recovery in data;
According to default Second Rule, according to the backup configuration data, in the configuration data of the pending application The configuration data recovered is updated.
Specifically, the Second Rule can include:The backup configuration high priority data or the timestamp of configuration data are excellent First.If backup configuration high priority data, directly the configuration data of pending application is updated according to backup configuration data.If The timestamp of configuration data is preferential, then according to the sequencing of timestamp, from the backup configuration data and it is described it is pending should The newer configuration data of timestamp is determined in configuration data, and according to the newer configuration data of timestamp to pending application Configuration data be updated.
The data reconstruction method that the present embodiment is provided, by judging the configuration data of pending application after local recovery Whether recover completely, if recovering completely, terminate flow, otherwise, the configuration data to pending application carries out remote recovery.On State scheme remotely to recover the configuration data of pending application for principle with first locally rear, be conducive to improving data recovery Intelligence degree, realizes the hierarchical classification data recovery of application module.
Fig. 3 is a kind of schematic flow sheet for data reconstruction method that the embodiment of the present invention three is provided.In embodiment one or On the basis of embodiment two, methods described can also include:
31st, judge whether the configuration data of presently described pending application is recovered completely;
If the 32, recovering completely, terminate flow, otherwise recovery request is pushed to user, so that the user is to current institute Unrecovered configuration data in the configuration data of pending application is stated manually to be recovered.
Specifically, 31 can be after 12 any instant perform, for example, can carry out local recovery after perform, It can also be performed after remote recovery is carried out, the present embodiment is not limited herein.
The data reconstruction method that the present embodiment is provided, by judge the configuration data of pending application after long-range whether Recover completely, if recovering completely, terminate flow, otherwise, push recovery request to user, make user to unrecovered configuration number According to being recovered manually.Such scheme is recovered for principle to the configuration data of pending application manually with first automatically rear, is had Beneficial to data recovery degree is improved, the hierarchical classification data recovery of application module is realized.
Fig. 4 A are a kind of structural representation for data recovery system that the embodiment of the present invention four is provided.As shown in Figure 4 A, institute The system of stating includes:
Screening module 41, for determining the corresponding reference application library of pending application from each application library, the reference should It is consistent with the application attribute of the pending application with the application attribute respectively applied in storehouse;
Recovery module 42, for according to the configuration data respectively applied in the reference application library, to the pending application Configuration data carry out local recovery.
Further, in order to which each application library is obtained ahead of time, the system can also include:Sort module, should for basis With attribute, all configured applications are classified, each application library is obtained, the application attribute includes applicating category, answered With field and/or configuration feature.Optionally, the sort module, can be also used for according to application attribute, to it is all it is configured should With, installed and do not configure application or application to be installed is classified, acquisition each application library.Wherein, the ginseng of configured application The state of examining is set to refer to, and has installed and has not configured application or the reference state of application to be installed may be configured as not referring to.
Further, in order to realize the renewal to application library, the reliability of data recovery is improved, in embodiment party shown in Fig. 4 A On the basis of formula, the system can also include:Update module, if the configuration data for the pending application reach it is default Recovery extent, then by the pending application be added to the reference application library in.
As an alternative embodiment, Fig. 4 B are another data recovery system that the embodiment of the present invention four is provided Structural representation.As shown in Figure 4 B, on the basis of Fig. 4 A illustrated embodiments, the system also includes:
Order module 43, for according to the default first rule, to respectively applying into row major in the reference application library Level sequence;
Accordingly, recovery module 42 can specifically include:
Screening unit 421, for determine not to be referenced in presently described reference application library and highest priority reference should With;
Local recovery unit 422, for the configuration data with reference to the reference application, the configuration to the pending application Data carry out local recovery;
Local judging unit 423, for judging whether the configuration data of presently described pending application is recovered completely, if complete It is complete to recover, then terminate flow, otherwise indicate screening unit 421 perform again it is described determine in presently described reference application library not by With reference to and the reference of highest priority apply the step of, until reaching default local recovery number of times.
In order to improve the reliability of data recovery, refer to apply when in the absence of corresponding, it is impossible to when carrying out local recovery, Remote recovery is then carried out, as shown in Figure 4 C, Fig. 4 C are the structure for another data recovery system that the embodiment of the present invention four is provided Schematic diagram.On the basis of Fig. 4 A illustrated embodiments, the system can also include:
First remote recovery module 44, if for the reference application library to be not present in each application library, according to clothes The backup configuration data of the pending application stored in business device, the configuration data progress to the pending application is long-range extensive It is multiple.
Specifically, according to the backup configuration data of the pending application stored in server, to it is described it is pending should Configuration data, which carries out remote recovery, a variety of methods.With practical application for example, in the base of Fig. 4 C illustrated embodiments On plinth, the first remote recovery module specifically can be used for the backup configuration according to the pending application stored in server Data, remote recovery is carried out to unrecovered configuration data in the configuration data of the pending application;First remote recovery mould Block, is specifically additionally operable to according to default Second Rule, according to the backup configuration data, to the configuration number of the pending application The configuration data recovered in is updated.
Specifically, the Second Rule can include:The backup configuration high priority data or the timestamp of configuration data are excellent First.
The data recovery system that the present embodiment is provided, by determining that the corresponding reference of pending application should from each application library With storehouse, according to the configuration data respectively applied in the reference application library, the configuration data to the pending application is carried out locally Recover.Said system is using the Restoration Mechanism and method of innovation, and practical, applicability is wide, can efficiently utilize application configuration The versatility and uniformity of data, are conducive to improving the efficiency of data recovery.
Fig. 5 is a kind of structural representation for data recovery system that the embodiment of the present invention five is provided.In the base of example IV On plinth, the system can also include:
Long-range judge module 51, in recovery module 42 according to the configuration data respectively applied in the reference application library, After the configuration data progress local recovery of the pending application, judging the configuration data of presently described pending application is No complete recovery;
Second remote recovery module 52, if for recovering completely, terminating flow, otherwise, according to what is stored in server The backup configuration data of the pending application, the configuration data to the pending application carries out remote recovery.
Specifically, according to the backup configuration data of the pending application stored in server, to it is described it is pending should The method that configuration data carries out remote recovery has a variety of, for example, can be stored in reference server according to default rule The backup configuration data of the pending application remote recovery is carried out to the configuration data of the pending application.Answered with actual With for example, on the basis of Fig. 5 illustrated embodiments, the second remote recovery module 52 can specifically include:
Recover subelement, for the backup configuration data according to the pending application stored in server, to described Unrecovered configuration data carries out remote recovery in the configuration data of pending application;
Update subelement, for according to default Second Rule, according to the backup configuration data, to it is described it is pending should The configuration data recovered in configuration data is updated.
Specifically, the Second Rule can include:The backup configuration high priority data or the timestamp of configuration data are excellent First.
The data recovery system that the present embodiment is provided, by judging the configuration data of pending application after local recovery Whether recover completely, if recovering completely, terminate flow, otherwise, the configuration data to pending application carries out remote recovery.On State system remotely to recover the configuration data of pending application for principle with first locally rear, be conducive to improving data recovery Intelligence degree, realizes the hierarchical classification data recovery of application module.
Fig. 6 is a kind of structural representation for data recovery system that the embodiment of the present invention six is provided.In example IV or reality Apply on the basis of example five, the system can also include:
Manual judge module 61, for judging whether the configuration data of presently described pending application is recovered completely;
Manual recovery module 62, if the configuration data for presently described pending application is recovered completely, terminates flow, Otherwise recovery request is pushed to user, so that the user matches somebody with somebody to unrecovered in the configuration data of presently described pending application Data are put manually to be recovered.
The data recovery system that the present embodiment is provided, by judge the configuration data of pending application after long-range whether Recover completely, if recovering completely, terminate flow, otherwise, push recovery request to user, make user to unrecovered configuration number According to being recovered manually.Said system is recovered for principle to the configuration data of pending application manually with first automatically rear, has Beneficial to data recovery degree is improved, the hierarchical classification data recovery of application module is realized.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description Specific work process, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
Finally it should be noted that:Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations;To the greatest extent The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that:Its according to The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered Row equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology The scope of scheme.

Claims (10)

1. a kind of data reconstruction method, it is characterised in that including:
The application category respectively applied in the corresponding reference application library of pending application, the reference application library is determined from each application library Property is consistent with the application attribute of the pending application;
According to the configuration data respectively applied in the reference application library, the configuration data progress to the pending application is local extensive It is multiple.
2. according to the method described in claim 1, it is characterised in that described according to the configuration respectively applied in the reference application library Data, before the configuration data progress local recovery of the pending application, in addition to:
According to the default first rule, priority ranking is carried out to each application in the reference application library;
It is described according to the configuration data respectively applied in the reference application library, the configuration data to the pending application carries out this Ground recovers, including:
Determine not to be referenced in presently described reference application library and the reference of highest priority is applied;
With reference to the configuration data with reference to application, the configuration data to the pending application carries out local recovery;
Judge whether the configuration data of presently described pending application is recovered completely, if recovering completely, terminate flow, otherwise return Determine not to be referenced in presently described reference application library described in receipt row and the step of the reference of highest priority is applied, until reaching To default local recovery number of times.
3. according to the method described in claim 1, it is characterised in that methods described also includes:
If the reference application library is not present in each application library, according to the pending application stored in server Backup configuration data, the configuration data to the pending application carries out remote recovery.
4. according to the method described in claim 1, it is characterised in that described according to the configuration respectively applied in the reference application library Data, after the configuration data progress local recovery of the pending application, in addition to:
Judge whether the configuration data of presently described pending application is recovered completely;
If recovering completely, terminate flow, otherwise, according to the backup configuration number of the pending application stored in server According to the configuration data to the pending application carries out remote recovery.
5. the method according to claim 3 or 4, it is characterised in that described described pending according to what is stored in server The backup configuration data of application, after the configuration data progress remote recovery of the pending application, in addition to:
Judge whether the configuration data of presently described pending application is recovered completely;
If recovering completely, terminate flow, otherwise recovery request is pushed to user, so that the user is to presently described pending Unrecovered configuration data is recovered manually in the configuration data of application.
6. a kind of data recovery system, it is characterised in that including:
Screening module, for being determined from each application library in the corresponding reference application library of pending application, the reference application library The application attribute respectively applied is consistent with the application attribute of the pending application;
Recovery module, for according to the configuration data respectively applied in the reference application library, the configuration to the pending application Data carry out local recovery.
7. system according to claim 6, it is characterised in that the system also includes:
Order module, for according to the default first rule, priority ranking to be carried out to each application in the reference application library;
The recovery module includes:
Screening unit, for determine not to be referenced in presently described reference application library and highest priority reference application;
Local recovery unit, for reference to the configuration data with reference to application, the configuration data to the pending application to be entered Row local recovery;
Local judging unit, for judging whether the configuration data of presently described pending application is recovered completely, if recovering completely, Then terminate flow, otherwise return perform it is described determine not to be referenced in presently described reference application library and highest priority reference Using the step of, until reach default local recovery number of times.
8. system according to claim 6, it is characterised in that the system also includes:
First remote recovery module, if for the reference application library to be not present in each application library, according in server The backup configuration data of the pending application of storage, the configuration data to the pending application carries out remote recovery.
9. system according to claim 6, it is characterised in that the system also includes:
Long-range judge module, in the recovery module according to the configuration data respectively applied in the reference application library, to institute After the configuration data progress local recovery for stating pending application, judge whether the configuration data of presently described pending application is complete It is complete to recover;
Second remote recovery module, if for recovering completely, terminating flow, otherwise, being treated according to being stored in server The backup configuration data of application are handled, the configuration data to the pending application carries out remote recovery.
10. system according to claim 8 or claim 9, it is characterised in that the system also includes:
Manual judge module, for judging whether the configuration data of presently described pending application is recovered completely;
Manual recovery module, if for recovering completely, terminating flow, otherwise pushes recovery request to user, so that described use Family is recovered by unrecovered configuration data in the configuration data of presently described pending application manually.
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