CN106528672A - Master data management system and method based on duplicate mechanism - Google Patents
Master data management system and method based on duplicate mechanism Download PDFInfo
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Abstract
The invention discloses a master data management system and method based on a duplicate mechanism. The master data management system comprises a business system, a duplicate monitoring subsystem for master data management and a life cycle management subsystem for master data management; the duplicate monitoring subsystem performs modeling on duplicates, the duplicates are collected from the business system through a collection interface, then query, conversion and import of the duplicates are performed, then the duplicates are sent to the life cycle management subsystem through an import interface for master data duplicate processing, then a notice is sent or master data is distributed through a notice interface, and the master data and the duplicates thereof are checked at the same time. The master data management system and method have good universality, flexibility and extensibility. Core business logic is provided, restraint regulations for the collection interface, the import interface and the notice interface are established, and the master data management system and method are suitable for different technological type selections.
Description
Technical field
A kind of the invention belongs to master data management technical field of IT application in enterprises, more particularly to master based on copy mechanism
Data governing system and method.
Background technology
Master data is the kernel entity data for being capable of the reusable high value of trans-sectoral business in enterprise, is enterprise's " gold "
Data, for example：Personnel, product, client, supplier, material etc..Master data management helps enterprise to create and safeguard in whole enterprise
The single view of master data, it is ensured that whole Enterprise IT System is coordinated and reuses accurate, consistent, integrity master data.
The client of master data management usually big-and-middle-sized conglomerate, conglomerate implement master data management, and it wishes which
Subset group or branch and subsidiaries can effectively follow master data standard criterion, management system and perform.But some groups are looked forward to sometimes
The subset group of industry or branch and subsidiaries are very surging, and the level of informatization is also very high, less " obedience " group, in this case, group
It is difficult to force to carry out master data standard criterion and management system, even if the master data management of group has issued the master data letter of standard
Breath, also has no way of learning whether subset group or branch and subsidiaries perform data syn-chronization, can only be by artificial with administration means side under line
Formula is checked that this causes the work efficiency of enterprise's master data management low, and master data business value is reduced.In addition, advantage
Subset group or branch and subsidiaries are unwilling to change or transform the interface mode of existed system sometimes, like using simple data base or
File interface, open Relational database table or file are acquired by master data management, are gathered the data for coming and are existed in a large number
Data conversion work, this has also increased the work load of master data management personnel.
More than it may be seen that：Under enterprise's national conditions of distinct Chinese characteristics, the weak management and control of group is that domestic master data is administered
An important content, for group, it merely desires to macroscopical control or understands the implementation of conditions of group master data management specification,
Be not desired to intervene subset group or branch and subsidiaries business, it would be desirable to " flexibility " help subset roll into a ball or branch and subsidiaries lift their business
The quality of data of the basic archives of system.
For the weak management and control of the group of master data, at present in master data management enforcement, can only typically accomplish：1）Give business system
System issues master data information, and guarantee information is reached；2）The mapping relations of master data and the master data of operation system are set up, is carried
For inquiry；3）Substantial amounts of data conversion is solved the problems, such as using data integration product.These are obviously extremely difficult to the purpose of management and control,
The problem of presence mainly has：1）Master data information is issued to operation system, but does not know whether operation system has carried out correlation
Business Processing；2）The mapping relations of master data and the basic data of operation system are not known about, it is impossible to check the real of operation system
Master data specification implementation of conditions.3）Data integration product typically all compares " weight ", and secondary development is relatively difficult, increases volume on the contrary
Outer workload.
Accordingly, it would be desirable to a kind of new data governance approach is avoiding the generation of drawbacks described above.
The content of the invention
For the deficiencies in the prior art, the present invention provides a kind of master data governing system and method based on copy mechanism,
Combine the technological merits such as ETL, Web service, there is provided the framework that the master data based on copy mechanism is administered and core business stream
Journey and acquisition interface, introducting interface, notification interface, the normal constraint checked etc..
A kind of master data governing system based on copy mechanism, the master data governing system include operation system master data
The copy supervision subsystem and the life cycle management subsystem of master data management of management, the copy supervise subsystem from business
System is modeled to copy, gathers copy by acquisition interface, is then carried out the inquiry of copy, conversion, importing, is passed through afterwards
Introducting interface is sent to life cycle management subsystem and carries out master data replica processes, afterwards by notification interface send notify or
Master data is distributed, and period is checked to master data and its copy.
Preferably, the model of the copy is the data model according to basic archives, is set up from the visual angle in master data domain,
With with properties：
Master data is encoded：After importing success, backfill is issued by master data management, is not imported or is imported and be unsuccessful for sky；
Operation system is encoded：Illustrate that copy derives from that operation system；
Traffic ID：The unique mark of the basic archives of operation system.
Preferably, the acquisition interface carries out data acquisition according to the copy model of operation system, operation system certain
Individual basic archives table imports to copy table with properties：
Acquisition mode：Copy supervises subsystem in " drawing " mode, automatically obtains from the basic archives table of corresponding operation system
Data；
Acquisition strategies：In the form of plan target, data acquisition is carried out according to certain duty cycle, for example：Daily morning 1
Point；
Collection needs the data model translation in support source and target source.
Preferably, the conversion of the copy is supervised subsystem by copy and provides copy conversion, realizes copy and target master
The conversion of the data model of data.
Preferably, the introducting interface is combined the judgement of attribute uniqueness to the data after copy data conversion, if
There is the master data for repeating, then it is asynchronous to carry out master data copy merging treatment, if it does not exist, then asynchronous carry out newly-increased master data
And increase the mapping relations of master data and copy, after copy supervision subsystem receives return value, change the importing shape of the copy
State.
Preferably, the notification interface calls the interface notification to be somebody's turn to do after master data management completes master data replica processes
The result of copy, after copy supervision subsystem is notified, the related copy state of modification and " backfill " copy are corresponding
Master data is encoded.
Preferably, it is described check including：
Check the mapping relations of master data and its copy, there is provided data consistency report, understand the source situation of master data polymerization
And the situation that master data merges；
Check whether copy meets and check rule, if satisfaction, to the responsible Crinis Carbonisatus mail notification of operation system.
Preferably, it is described to check that rule is：
1）According to copy model, it is intended that need the attribute field set of inspection, check the corresponding master data of copy in inspection
Attribute field content it is whether equal；
2）Arrange and meet 1）Total degree threshold values, if reaching threshold values, satisfaction check strategy.
A kind of administering method based on above-mentioned master data governing system, the method comprising the steps of：
S1, master data modeling；
S2, copy modeling；
S3, arranges the composite attribute uniqueness condition of master data；
S4, arrange master data check rule；
S5, arranges master data copy acquisition strategies；
S6, is acquired data according to acquisition strategies and copy model from operation system；
S7, copy conversion；
S8, copy supervision subsystem call copy introducting interface；
S9, master data replica processes, is checked in an asynchronous manner；
S10, lifecycle subsystem call notification interface；
S11, lifecycle subsystem issue master data and mapping relations to operation system.
Technical scheme has the advantages that：
A kind of master data governing system and method based on copy mechanism that the present invention is provided, efficiently solves current master data
The problem in the weak management and control of group is managed, helps what conglomerate macroscopically understood master data standard criterion and management system to implement feelings
Condition, realizes weak management and control to its lower subset group or branch and subsidiaries, promotes the construction of IT application in enterprises, the method is in multiple master datas
Management project is carried out, and achieves good effect；With good universality, motility, autgmentability.Core is provided
Service logic, formulates acquisition interface, and introducting interface, the normal constraint of notification interface are suitable for different Technology Selections.
Description of the drawings
Below by drawings and Examples, technical scheme is described in further detail.
Fig. 1 is a kind of basic shelves in the master data source of master data governing system and method based on copy mechanism of the present invention
Case figure；
Fig. 2 is a kind of master data governing system and the system construction drawing of method based on copy mechanism of the present invention；
Fig. 3 is a kind of definition page figure of the copy model of the master data governing system and method based on copy mechanism of the present invention；
Fig. 4 is a kind of copy of the supplier of the master data governing system and method based on copy mechanism of the present invention and the main number of target
According to the mapping relations figure of attribute；
Fig. 5 is a kind of copy of the supplier of the master data governing system and method based on copy mechanism of the present invention and the main number of target
According to the page figure of the simple mapping relations configuration of attribute；
Fig. 6 is a kind of supplier's master data of the master data governing system and method based on copy mechanism of the present invention and operation system
The mapping relations figure of three copies of A, B；
Fig. 7 is a kind of master data of the master data governing system and method based on copy mechanism of the present invention and the mapping relations of copy
Query page figure；
Fig. 8 is a kind of master data governing system and the method flow diagram of method based on copy mechanism of the present invention.
Specific embodiment
In order to have a clear understanding of technical scheme, its detailed structure will be set forth in the description that follows.Obviously, originally
Simultaneously deficiency is limited to the specific details is familiar with by those skilled in the art for the concrete execution of inventive embodiments.The preferred reality of the present invention
Apply example to be described in detail as follows, except these for describing in detail implement exception, there can also be other embodiment.
With reference to the accompanying drawings and examples the present invention is described in further details.
With reference to Fig. 1, " copy " that the master data in the present embodiment based on copy mechanism is administered is given from master data visual angle
Address, it from operation system basic data or basic archives（Hereinafter referred to as basic archives）, the master of master data polymerization
It is the copy gathered from each operation system to originate.Supply of supplier's master data M001 from operation system A, B in figure below
The basic archives of business.
Master data based on copy mechanism administers the copy supervision subsystem for being related to operation system, master data management, main
The life cycle management subsystem of data management, triadic relation such as Fig. 2, it is seen that copy supervision subsystem pair
Copy is modeled, and gathers copy from operation system by acquisition interface, then carries out the inquiry of copy, conversion, importing, afterwards
Life cycle management subsystem is sent to by introducting interface carries out master data replica processes, sends logical by notification interface afterwards
Know or master data distribution, period is checked to master data and its copy；From the point of view of functional realiey angle, master data management needs
Increase copy supervision subsystem, the master data replica processes module of life cycle management subsystem, collection, importing, notice etc. to connect
Mouthful.
Copy is modeled：The data model of copy is the data model according to basic archives, is built from the visual angle in master data domain
Vertical.Copy model is except can flexibly define the attribute of the basic archives of each operation system, it is necessary to just like properties：
Master data is encoded（mdm_code）：After importing success, backfill is issued by master data management, do not import or import and unsuccessful be
It is empty；
Operation system is encoded（sysregistercode）：Illustrate that copy derives from that operation system；
Traffic ID（busi_id）：The unique mark of the basic archives of operation system.
The definition page of copy model is as shown in figure 3, wherein points for attention：The copy model of each operation system may
Differ, need to define respectively；After copy model, need to generate related copy table.
Acquisition interface：Need to carry out data acquisition according to the copy model of operation system, certain operation system is basic
Archives table imports to copy table；Acquisition mode：Copy supervises subsystem in " drawing " mode, automatically from corresponding operation system
Basic archives table obtains data；Acquisition strategies：In the form of plan target, data acquisition is carried out according to certain duty cycle,
For example：Daily 1:00 AM；
Collection needs the data model translation in support source and target source, from the point of view of software engineering is realized, can adopt data integration
Instrument is independently realized using technologies such as data base, plan targets, it is proposed that the data integration instrument Kettle for increasing income.
Copy is changed：Copy supervision subsystem provides copy conversion, realizes copy with the data model of target master data
Conversion.Fig. 4 is descended for example：The copy of supplier and the mapping relations of target master data attribute；For more complicated data conversion,
Can realize completing by Dynamic injection interface.
Introducting interface：Life cycle management subsystem provides introducting interface.As long as meeting the definition standard of interface, adopt
WebService or Restful API；Interface name：fbInsert；Interface function：To the number after copy data conversion
It is according to the judgement of attribute uniqueness is combined, if there is the master data for repeating, then asynchronous to carry out master data copy merging treatment, such as
Fruit is not present, then asynchronous to carry out newly-increased master data and increase the mapping relations of master data and copy.Copy supervision subsystem is received
To after return value, the importing state of the copy is changed.
Request data is shown in Table 1：
Table 1
Returned data is shown in Table 2：
Table 2
Master data replica processes：Master data replica processes module is responsible for setting up the master data copy of master data and its each operation system
Mapping relations.There are mapping relations with three copies of operation system A, B in such as Tu6Zhong suppliers master data；Points for attention：
1) data model of master data copy is the data model after copy conversion；
2) the master data modeling of life cycle management subsystem provides the condition setting that composite attribute uniqueness is checked, such as upper figure
The attribute field that VENDOR is that uniqueness is checked is set.
The core business logic of master data replica processes is as follows：
WHILE is not the last item DO
The copy content of IF introducting interfaces meets condition THEN of composite attribute uniqueness inspection
It is added to the mapping relations of corresponding master data and its copy；
ELSE
According to copy content, a master data is increased newly；
The mapping relations of a newly-built master data and its copy；
END IF
END WHILE
Copy to meeting the condition of composite attribute uniqueness inspection carries out content with corresponding master data and merges.
Notification interface：Copy supervision subsystem provides notification interface.As long as meeting the definition standard of interface, adopt
WebService or Restful API；Interface name：notice；Interface function：Master data management completes master data pair
After present treatment, the result of the interface notification copy is called, after copy supervision subsystem is notified, the related copy of modification
State and the corresponding master data coding of " backfill " copy.
Request data is shown in Table 1, and returned data is shown in Table 2；
Table 1
Check including：1）Check the mapping relations of master data and its copy, there is provided data consistency is reported, understands master data and be polymerized
Source situation and master data merge situation.2）Check whether copy meets and check rule, if satisfaction, to operation system
Responsible Crinis Carbonisatus mail notification.
The query page of the mapping relations of master data and copy is as shown in Figure 7.
Check that rule is defined as follows：
1) according to copy model, it is intended that need the attribute field set of inspection, check the corresponding master data of copy in inspection
Attribute field content it is whether equal；
2) arrange and meet 1）Total degree threshold values, if reaching threshold values, satisfaction check strategy.
The process of checking can be triggered after the completion of introducting interface, asynchronous execution.
The mail notification checked is asynchronous.Notify the basic archives of operation system not follow master data standard gauge
Model, the content of some attribute fields do not have synchronous vacations.
With reference to Fig. 8, the core process that the master data based on copy mechanism is administered is a kind of based on above-mentioned master data improvement system
The administering method of system, the method comprising the steps of：S1, master data modeling；S2, copy modeling；S3, arranges the group of master data
Close attribute uniqueness condition；S4, arrange master data check rule；S5, arranges master data copy acquisition strategies；S6, foundation are adopted
Collection strategy is acquired data with copy model from operation system；S7, copy conversion；S8, copy supervision subsystem call copy
Introducting interface；S9, master data replica processes, is checked in an asynchronous manner；S10, lifecycle subsystem call notification interface；
S11, lifecycle subsystem issue master data and mapping relations to operation system.
This method is that the master data based on copy mechanism is administered, and it is weak in group that it efficiently solves current master data management
The problem of management and control, helps conglomerate macroscopically to understand the implementation of conditions of master data standard criterion and management system, to its lower son
Group or branch and subsidiaries realize weak management and control, promote the construction of IT application in enterprises, the method to enter in multiple master data management projects
Enforcement is gone, has achieved good effect and there is good universality, motility, autgmentability.The service logic of core, system are provided
Determine acquisition interface, introducting interface, the normal constraint of notification interface are suitable for different Technology Selections.
Finally it should be noted that：Above example is only to illustrate technical scheme rather than a limitation, most
Pipe has been described in detail to the present invention with reference to above-described embodiment, and those of ordinary skill in the art still can be to this
Bright specific embodiment is modified or equivalent, these without departing from spirit and scope of the invention any modification or
Equivalent, is applying within pending claims.
Claims (9)
1. a kind of master data governing system based on copy mechanism, it is characterised in that the master data governing system includes business
The copy supervision subsystem and the life cycle management subsystem of master data management of system master data management, copy supervision
System is modeled from operation system to copy, is gathered copy by acquisition interface, is then carried out the inquiry of copy, change, lead
Enter, being sent to life cycle management subsystem by introducting interface afterwards carries out master data replica processes, afterwards by notifying to connect
Mouth sends and notifies or master data distribution, and period is checked to master data and its copy.
2. the master data governing system based on copy mechanism according to claim 1, it is characterised in that the mould of the copy
Type is the data model according to basic archives, is set up from the visual angle in master data domain, with properties：
Master data is encoded：After importing success, backfill is issued by master data management, is not imported or is imported and be unsuccessful for sky；
Operation system is encoded：Illustrate that copy derives from that operation system；
Traffic ID：The unique mark of the basic archives of operation system.
3. the master data governing system based on copy mechanism according to claim 1, it is characterised in that the acquisition interface
Data acquisition is carried out according to the copy model of operation system, certain basic archives table of operation system is imported to copy table and is had
With properties：
Acquisition mode：Copy supervises subsystem in " drawing " mode, automatically obtains from the basic archives table of corresponding operation system
Data；
Acquisition strategies：In the form of plan target, data acquisition is carried out according to certain duty cycle, for example：Daily morning 1
Point；
Collection needs the data model translation in support source and target source.
4. the master data governing system based on copy mechanism according to claim 1, it is characterised in that the copy turns
Change and subsystem offer copy conversion is supervised by copy, realize the conversion of copy and the data model of target master data.
5. the master data governing system based on copy mechanism according to claim 1, it is characterised in that the introducting interface
Data after copy data conversion are combined with the judgement of attribute uniqueness, it is if there is the master data for repeating, then asynchronous to carry out
Master data copy merging treatment, if it does not exist, then asynchronous carry out newly-increased master data and increase the mapping of master data and copy
Relation, after copy supervision subsystem receives return value, changes the importing state of the copy.
6. the master data governing system based on copy mechanism according to claim 1, it is characterised in that the notification interface
After master data management completes master data replica processes, the result of the interface notification copy, copy supervision subsystem are called
After system is notified, the related copy state of modification and the corresponding master data of " backfill " copy are encoded.
7. the master data governing system based on copy mechanism according to claim 1, it is characterised in that described to check bag
Include：
Check the mapping relations of master data and its copy, there is provided data consistency report, understand the source situation of master data polymerization
And the situation that master data merges；
Check whether copy meets and check rule, if satisfaction, to the responsible Crinis Carbonisatus mail notification of operation system.
8. the master data governing system based on copy mechanism according to claim 7, it is characterised in that described to check rule
For：
1）According to copy model, it is intended that need the attribute field set of inspection, check the corresponding master data of copy in inspection
Attribute field content it is whether equal；
2）Arrange and meet 1）Total degree threshold values, if reaching threshold values, satisfaction check strategy.
9. a kind of administering method based on above-mentioned master data governing system, it is characterised in that the method comprising the steps of：
S1, master data modeling；
S2, copy modeling；
S3, arranges the composite attribute uniqueness condition of master data；
S4, arrange master data check rule；
S5, arranges master data copy acquisition strategies；
S6, is acquired data according to acquisition strategies and copy model from operation system；
S7, copy conversion；
S8, copy supervision subsystem call copy introducting interface；
S9, master data replica processes, is checked in an asynchronous manner；
S10, lifecycle subsystem call notification interface；
S11, lifecycle subsystem issue master data and mapping relations to operation system.
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Application publication date: 20170322 |