CN102110161A - Method and device for backing up and recovering multi-service database - Google Patents
Method and device for backing up and recovering multi-service database Download PDFInfo
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- CN102110161A CN102110161A CN2011100449905A CN201110044990A CN102110161A CN 102110161 A CN102110161 A CN 102110161A CN 2011100449905 A CN2011100449905 A CN 2011100449905A CN 201110044990 A CN201110044990 A CN 201110044990A CN 102110161 A CN102110161 A CN 102110161A
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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
- G06F11/1458—Management of the backup or restore process
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
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Abstract
The invention relates to the field of wireless communication, and provides a method for backing up a multi-service database. The method comprises the following steps of: reading dataset type, user name and password corresponding to the service database from a configuration file, and automatically creating a link character string for linking the database; after the link character string is successfully linked to the service database, accessing the data dictionary of the service database, and reading all data table names created by a user from the data dictionary; matching the user name and the password according to the read data table names, acquiring the authority of a backup data table, calling a backup method of the database, and providing various backup options on an interface; and after the user selects a backup option, starting backing up the data table. The invention also provides a method and a device for recovering the multi-service database, and a device for backing up the multi-service database. According to the method and the device provided by the invention, each service can be prevented from providing backup/recovery scripts, and the coupling property of a platform can be reduced.
Description
Technical field
The present invention relates to wireless communication technology field, relate in particular to a kind of backup, recover the method and the device in multi-service data storehouse.
Background technology
Further perfect along with 3G network, the subservice of carrying on the business platform that operator disposes is also more and more many, and the business of extensively having used has WAP gateway, sms center, MMS center, Short Message Service Gateway and MMS gateway etc. at present.Regardless of the business function of using on the business platform, office point size no matter, platform generally all can be provided with Database Systems, to preserve data such as user profile, authority information, log information, warning information, ticket information.
Because the business platform deploy has a plurality of service sub-systems, and different service sub-systems all needs to dispose professional separately required database, and how the unified backup of database of realization different business rapidly and efficiently becomes the eager problem of paying close attention to of business platform.
If desired certain Service Database is carried out backup/restoration, present implementation has two kinds:
1), provide the database backup/restoration script voluntarily, the backup/restoration function of maintenance data base voluntarily by each service sub-system;
2), service sub-system provides the backup/restoration script to business platform, after the backup/restoration script synthesis that platform provides each service sub-system, other script of distribution platform level is unified backup/restoration, and the user directly calls the backup/restore operations that can carry out behind this script all service sub-systems.
Adopt first method, need each business that the backup/restoration script independently is provided, lost the unitarity of platform.
And when using the second method backup/restoration, will cause the coupling of platform and service sub-system too strong.For example, if the database of each service sub-system changes,, only need to back up again this table in other words even some service sub-systems increase field or field attribute changes, can cause platform to back up all professional databases again, efficient is low excessively.
So be necessary to provide a kind of scheme of new backup/restoration, can avoid allowing each professionally oneself provide the backup/restoration script, also can reduce the coupling of platform.
Summary of the invention
Fundamental purpose of the present invention is to provide the method in a kind of backup/restoration multi-service data storehouse, is intended to realize avoiding allowing each business that the backup/restoration script is provided oneself, can reduce the coupling of platform again.
Goal of the invention of the present invention realizes by following scheme:
The invention provides a kind of method that backs up the multi-service data storehouse, may further comprise the steps:
From configuration file, read type of database, the username and password of each Service Database correspondence, create the concatenation character string of linked database automatically; After successfully being linked to Service Database, at first the data dictionary that carries of access service database reads all data table names that this user creates from data dictionary;
Mate described username and password according to the data table name that reads, obtain the authority of Backup Data table, call the backup method of database self, and various Backup options are provided on the interface;
Behind the selected Backup options of user, begin to back up described tables of data.
Preferably, said method also comprises:
When backup makes mistakes, the information that backup makes mistakes is exported by the daily record form.
Preferably, said method also comprises:
The typing window of direct execution backup architecture query language SQL statement is provided on the interface simultaneously, back up successfully after, eject the successfully information of backup at the interface, and generate corresponding backup SQL statement template automatically.
The invention provides a kind of method of recovering the multi-service data storehouse, may further comprise the steps:
Reading database type, username and password are set up the concatenation character string of linked database from configuration file;
Obtain the authority of restore data table according to username and password, call the backup statement of database self, read in the fileinfo that has backed up in the backup procedure, carry out recovery operation.
Preferably, the method in above-mentioned recovery multi-service data storehouse also comprises:
Stagger the time recovering, the information of recovering to make mistakes is exported by the daily record form.
Preferably, the method in above-mentioned recovery multi-service data storehouse also comprises:
The typing window that on the interface, provides direct execution to recover SQL statement simultaneously, recovers successfully after, on the interface, ejects the successfully information of recovery, and the recovery SQL statement template of automatic generation correspondence.
The present invention also provides a kind of device that backs up the multi-service data storehouse, comprising:
Link module is used for reading from configuration file type of database, the username and password of each Service Database correspondence, creates the concatenation character string of linked database automatically; After successfully being linked to Service Database, at first the data dictionary that carries of access service database reads all data table names that this user creates from data dictionary;
Central processing module is used for mating described username and password according to the data table name that reads, and obtains the authority of Backup Data table, calls the backup method of database self, and various Backup options are provided on the interface;
Backup module is used for beginning to back up described tables of data behind the selected Backup options of user.
Preferably, said apparatus also comprises:
Reminding module is used for when backup makes mistakes, and the information that backup makes mistakes is exported by the daily record form; And/or
The SQL processing module is used for providing simultaneously the typing window of direct execution backup SQL statement on the interface, back up successfully after, ejects the information that successfully backs up at the interface, and the backup SQL statement template of automatic generation correspondence.
The present invention also provides a kind of device that recovers the multi-service data storehouse, comprising:
Data read module is used for setting up from configuration file reading database type, username and password the concatenation character string of linked database;
Central processing module is used for obtaining according to username and password the authority of restore data table, calls the backup statement of database self, reads in the fileinfo that has backed up in the backup procedure, carries out recovery operation.
Preferably, the device in above-mentioned recovery multi-service data storehouse also comprises:
Reminding module is used for staggering the time recovering, and the information of recovering to make mistakes is exported by the daily record form; And/or
The SQL processing module, the typing window that is used on the interface, providing simultaneously direct execution to recover SQL statement, recovers successfully after, on the interface, ejects the successfully information of recovery, and the recovery SQL statement template of automatic generation correspondence.
Method provided by the present invention or device, the user profile of showing with the establishment storehouse of relational database system preservation itself is the source, only need each business that the username and password of creating tables of data is provided, inquire the information of the tables of data of each professional correspondence one by one, call the backup/restoration mechanism of database itself, implementation platform is to the backup/restoration function of each service sub-system quickly and easily, but bottom line reduces coupling, can well reduce between platform and the business, coupling between business and the business is applied to the unified backup of multiple services distinct type data-base and recovers.
Description of drawings
Fig. 1 is the process flow diagram of the method in backup multi-service data storehouse in an embodiment of the invention;
Fig. 2 is the method flow diagram that recovers the multi-service data storehouse in an embodiment of the invention;
Fig. 3 is the structural representation of configuration file in one embodiment of the present of invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 shows in an embodiment of the invention, the method flow in backup multi-service data storehouse, and this flow process may further comprise the steps:
Step S10 reads type of database, the username and password of each Service Database correspondence from configuration file, create the concatenation character string of linked database automatically; After successfully being linked to Service Database, at first the data dictionary that carries of access service database reads all data table names that this user creates from data dictionary; For example, during each Service Database, business platform at first reads configuration file in backup, and according to type of database, the username and password of each Service Database correspondence that provides in the configuration file, creates the concatenation character string of link Service Database automatically.After successfully being linked to Service Database, the data dictionary that carries of access service database at first is because the data dictionary of Service Database has been preserved user profile, so can read all data table names that this user creates from data dictionary.The structure of configuration file can be with reference to shown in Figure 3.
Step S20 mates described username and password according to the data table name that reads, and obtains the authority of Backup Data table, calls the backup method of database self, and various Backup options are provided on the interface; For example, business platform calls the backup method of Service Database self, and various Backup options are provided on the interface, as: backup file is saved in disk/tape; The backup file pot-life; Whether backup file allows to cover ... wait option.
Step S30 behind the selected Backup options of user, begins to back up described tables of data.For example, after the user clicked " backup " option, business platform began to back up relevant tables of data.
The method in backup multi-service data provided by the present invention storehouse, only need each business that the username and password of creating tables of data is provided, inquire the information of the tables of data of each professional correspondence one by one, call the backup/restoration mechanism of database itself, implementation platform is to the backup/restoration function of each service sub-system quickly and easily, but bottom line reduces coupling, can well reduce between platform and the business, the coupling between business and the business, be applied to the unified backup of multiple services distinct type data-base and recover.
In one embodiment, said method also can comprise: when backup made mistakes, the information that backup is made mistakes was by the step of daily record form output, so that the user views the information that backup makes mistakes in the daily record output directory, for example: the data table name when backup makes mistakes; Whether be the backup dislocation that the space causes inadequately; Whether be that magnetic track damages the information such as mistake that cause.
In another embodiment, said method also can comprise:
The typing window of direct execution backup SQL statement is provided on the interface simultaneously; When the user clicked " reading the backup SQL statement " button, the interface was ejected and is browsed dialog box, and the backup SQL statement that user's selection has been kept is clicked " backup " button, directly carries out default backup procedure in the backup SQL statement.
After backing up successfully, eject the successfully information of backup at the interface, and generate corresponding backup architecture query language SQL statement template automatically.The embodiment of the invention can directly be used this backup template for the user, uses minimizing user's workload when the backup/restoration tables of data of other office points.
The invention provides a kind of method of recovering the multi-service data storehouse, may further comprise the steps:
Step S100, reading database type, username and password are set up the concatenation character string of linked database from configuration file; When recovering the backed up data table, also adopt the mode identical with backup.At first reading database type, username and password are set up the concatenation character string of linked database from configuration file, obtain the authority of restore data table again according to username and password, call the backup statement of database self then, read in the fileinfo that has backed up in the backup procedure, carry out recovery operation.The recovery option that provides on the interface has: from disk/tape recovery file; Force revert database whether when user's accessing database is arranged ... wait option.
Step S200 obtains the authority of restore data table according to username and password, calls the backup statement of database self, reads in the fileinfo that has backed up in the backup procedure, carries out recovery operation.
In one embodiment, the method in above-mentioned recovery multi-service data storehouse also can comprise:
Stagger the time recovering, the information of recovering to make mistakes is exported by the daily record form; In the embodiment of the invention, if in rejuvenation, make mistakes, the user can view the information make mistakes recovered in the daily record output directory, as: the table name of makeing mistakes during recovery, whether be the failure that has the user using the backed up data storehouse to cause, whether damage the information such as mistake that cause as magnetic track.
In another embodiment, the method in above-mentioned recovery multi-service data storehouse also can comprise: provide direct execution to recover the typing window of SQL statement on the interface simultaneously, after recovering successfully, on the interface, eject the information of successfully recovering, and generate corresponding recovery SQL statement template automatically.Provide direct execution to recover the typing window of SQL statement on the interface simultaneously.When the user clicked " read and recover SQL statement " button, the interface was ejected and is browsed dialog box, and the recovery SQL statement that user's selection has been kept is clicked " recovery " button, directly carries out the rejuvenation of recovering default in the SQL statement.After recovering successfully, the information that cost recovers can be ejected in the interface, and generates corresponding recovery SQL statement template automatically, so that the user directly uses this recoverys template, uses minimizing user's workload when the backup/restoration tables of data of other office points.
The present invention also provides a kind of device that backs up the multi-service data storehouse, and this device can be a unit of business platform.In one embodiment, this business platform can comprise:
Link module is used for reading from configuration file type of database, the username and password of each Service Database correspondence, creates the concatenation character string of linked database automatically; After successfully being linked to Service Database, at first the data dictionary that carries of access service database reads all data table names that this user creates from data dictionary; For example, link module can at first read configuration file, and according to type of database, the username and password of each Service Database correspondence that provides in the configuration file, creates the concatenation character string of link Service Database automatically.After successfully being linked to Service Database, the data dictionary that carries of access service database at first is because the data dictionary of Service Database has been preserved user profile, so can read all data table names that this user creates from data dictionary.
Central processing module is used for mating described username and password according to the data table name that reads, and obtains the authority of Backup Data table, calls the backup method of database self, and various Backup options are provided on the interface; Whether for example, central processing module calls the backup method of Service Database self, and various Backup options are provided on the interface, be saved in disk/tape, backup file pot-life, backup file as: backup file and allow to cover ... wait option.
Backup module is used for beginning to back up described tables of data behind the selected Backup options of user.For example, after the user clicked " backup " option, backup module began to back up relevant tables of data.
In one embodiment, said apparatus also can comprise:
Reminding module is used for when backup makes mistakes, and the information that backup makes mistakes is exported by the daily record form; And/or
The SQL processing module is used for providing simultaneously the typing window of direct execution backup SQL statement on the interface, back up successfully after, ejects the information that successfully backs up at the interface, and the backup SQL statement template of automatic generation correspondence.
The present invention backs up the method for the device Backup Data in multi-service data storehouse can be with reference to aforementioned embodiment illustrated in fig. 1.
The present invention also provides a kind of device that recovers the multi-service data storehouse, and this device also can be a unit in the business platform, and it comprises:
Data read module is used for setting up from configuration file reading database type, username and password the concatenation character string of linked database; For example, data read module at first from configuration file reading database type, username and password set up the concatenation character string of linked database, obtain the authority of restore data table again according to username and password, call the backup statement of database self then, read in the fileinfo that has backed up in the backup procedure, carry out recovery operation.The recovery option that provides on the interface has: from disk/tape recovery file; Force revert database whether when user's accessing database is arranged ... wait option.
Central processing module is used for obtaining according to username and password the authority of restore data table, calls the backup statement of database self, reads in the fileinfo that has backed up in the backup procedure, carries out recovery operation.
Preferably, the device in above-mentioned recovery multi-service data storehouse also comprises:
Reminding module is used for staggering the time recovering, and the information of recovering to make mistakes is exported by the daily record form; And/or
The SQL processing module, the typing window that is used on the interface, providing simultaneously direct execution to recover SQL statement, recovers successfully after, on the interface, ejects the successfully information of recovery, and the recovery SQL statement template of automatic generation correspondence.
In the embodiment of the invention, if in rejuvenation, make mistakes, the user can view the information make mistakes recovered in the daily record output directory, as: the table name of makeing mistakes during recovery, whether be the failure that has the user using the backed up data storehouse to cause, whether damage the information such as mistake that cause as magnetic track.Provide direct execution to recover the typing window of SQL statement on the interface simultaneously.When the user clicked " read and recover SQL statement " button, the interface was ejected and is browsed dialog box, and the recovery SQL statement that user's selection has been kept is clicked " recovery " button, directly carries out the rejuvenation of recovering default in the SQL statement.After recovering successfully, the information that cost recovers can be ejected in the interface, and generates corresponding recovery SQL statement template automatically, so that the user directly uses this recoverys template, uses minimizing user's workload when the backup/restoration tables of data of other office points.
The present invention backs up the method for the device Backup Data in multi-service data storehouse can be with reference to aforementioned embodiment illustrated in fig. 2.
Below only be the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a method that backs up the multi-service data storehouse is characterized in that, may further comprise the steps:
From configuration file, read type of database, the username and password of each Service Database correspondence, create the concatenation character string of linked database automatically; After successfully being linked to Service Database, at first the data dictionary that carries of access service database reads all data table names that this user creates from data dictionary;
Mate described username and password according to the data table name that reads, obtain the authority of Backup Data table, call the backup method of database self, and various Backup options are provided on the interface;
Behind the selected Backup options of user, begin to back up described tables of data.
2. the method in backup multi-service data as claimed in claim 1 storehouse is characterized in that, also comprises:
When backup makes mistakes, the information that backup makes mistakes is exported by the daily record form.
3. the method in backup multi-service data as claimed in claim 2 storehouse is characterized in that, also comprises:
The typing window of direct execution backup architecture query language SQL statement is provided on the interface simultaneously, back up successfully after, eject the successfully information of backup at the interface, and generate corresponding backup SQL statement template automatically.
4. a method of recovering the multi-service data storehouse is characterized in that, may further comprise the steps:
Reading database type, username and password are set up the concatenation character string of linked database from configuration file;
Obtain the authority of restore data table according to username and password, call the backup statement of database self, read in the fileinfo that has backed up in the backup procedure, carry out recovery operation.
5. the method in recovery multi-service data as claimed in claim 4 storehouse is characterized in that, also comprises:
Stagger the time recovering, the information of recovering to make mistakes is exported by the daily record form.
6. the method in recovery multi-service data as claimed in claim 4 storehouse is characterized in that, also comprises:
The typing window that provides direct execution to recover SQL statement on the interface simultaneously, recovers successfully after, on the interface, ejects the successfully information of recovery, and the recovery SQL statement template of automatic generation correspondence.
7. a device that backs up the multi-service data storehouse is characterized in that, comprising:
Link module is used for reading from configuration file type of database, the username and password of each Service Database correspondence, creates the concatenation character string of linked database automatically; After successfully being linked to Service Database, at first the data dictionary that carries of access service database reads all data table names that this user creates from data dictionary;
Central processing module is used for mating described username and password according to the data table name that reads, and obtains the authority of Backup Data table, calls the backup method of database self, and various Backup options are provided on the interface;
Backup module is used for beginning to back up described tables of data behind the selected Backup options of user.
8. device as claimed in claim 7 is characterized in that, also comprises:
Reminding module is used for when backup makes mistakes, and the information that backup makes mistakes is exported by the daily record form; And/or
The SQL processing module is used for providing simultaneously the typing window of direct execution backup SQL statement on the interface, back up successfully after, ejects the information that successfully backs up at the interface, and the backup SQL statement template of automatic generation correspondence.
9. a device that recovers the multi-service data storehouse is characterized in that, comprising:
Data read module is used for setting up from configuration file reading database type, username and password the concatenation character string of linked database;
Central processing module is used for obtaining according to username and password the authority of restore data table, calls the backup statement of database self, reads in the fileinfo that has backed up in the backup procedure, carries out recovery operation.
10. device as claimed in claim 9 is characterized in that, also comprises:
Reminding module is used for staggering the time recovering, and the information of recovering to make mistakes is exported by the daily record form; And/or
The SQL processing module, the typing window that is used on the interface, providing simultaneously direct execution to recover SQL statement, recovers successfully after, on the interface, ejects the successfully information of recovery, and the recovery SQL statement template of automatic generation correspondence.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100449905A CN102110161A (en) | 2011-02-24 | 2011-02-24 | Method and device for backing up and recovering multi-service database |
| PCT/CN2011/080044 WO2012113230A1 (en) | 2011-02-24 | 2011-09-22 | Method and device for backing up and recovering multiple service databases |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100449905A CN102110161A (en) | 2011-02-24 | 2011-02-24 | Method and device for backing up and recovering multi-service database |
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| CN102110161A true CN102110161A (en) | 2011-06-29 |
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| CN2011100449905A Pending CN102110161A (en) | 2011-02-24 | 2011-02-24 | Method and device for backing up and recovering multi-service database |
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| WO (1) | WO2012113230A1 (en) |
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| CN104615602B (en) * | 2013-11-05 | 2019-09-20 | 深圳力维智联技术有限公司 | Query interface automatically generates realization device and its method |
| CN106777390A (en) * | 2017-02-20 | 2017-05-31 | 济南浪潮高新科技投资发展有限公司 | A kind of connection method of database and device |
| CN114461449A (en) * | 2022-01-21 | 2022-05-10 | 浪潮卓数大数据产业发展有限公司 | Multi-source data backup method and system based on big data platform |
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| WO2012113230A1 (en) | 2012-08-30 |
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