CN107294828A - Trans-regional distributed site interaction and method of data synchronization - Google Patents
Trans-regional distributed site interaction and method of data synchronization Download PDFInfo
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- CN107294828A CN107294828A CN201710450996.XA CN201710450996A CN107294828A CN 107294828 A CN107294828 A CN 107294828A CN 201710450996 A CN201710450996 A CN 201710450996A CN 107294828 A CN107294828 A CN 107294828A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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Abstract
The invention discloses the interaction of trans-regional distributed site and method of data synchronization, judged to be related to region according to service order；Source region website obtains multiple target area site traffic order status by shared bus；To target area website setting area logic lock if non-generating state changes, related information is locked, source region site packages target area station associate business datum, correspondence is distributed to each target area website, each target area website updates associated services data loading, release areas logic lock；As generating state changes, reversely to source region website setting area logic lock, lock one's respective area related information, target area website is notified by shared bus, target area website reversely obtains one's respective area station state and becomes the information further related to, source region website is reversely updated, is completed after data loading renewal, source of release region website area logic lock.Interactive efficiency of the present invention is high, it is ensured that the uniformity and accuracy of data in interaction.
Description
Technical field
The present invention relates to data transmission technology, and in particular to trans-regional distributed site interaction and the method for data syn-chronization.
Background technology
In the trans-regional company that internationalizes, to meet business production regularization, trans-corporation is usually required that using unified version
This application production system, meets internationalization trans-corporation specification production process, the management and control requirement of unified production procedure.And transregional
In the major company of domain, business production often relates to cooperative cooperating between multiple regions, and the development of trans-regional business is, it is necessary to not same district
Collaboration between the even country variant branch of domain, real-time interactive service creation data could lift business production efficiency.Chinese electricity
Letter general headquarters of international corporation and branch spread all over the world, and business produces support system (BSS systems) application site in this context,
Need to meet each branch's local legislative requirements and production requirement, business creation data is localized and stored, local law is met standby
Look into, while the coordinated of trans-regional, requires business creation data energy real-time, interactive, meet real-time, interactive between each branch again
Collaboration is carried out.
The existing BSS systems distributed site deployment framework of international corporation of China Telecom, general use localizes portion more
Management side formula, as shown in figure 1, local application server, application site are configured in each region, when the change of service order generating state
When, by the interleaving access of Source Site and multiple targeted sites, realize the interaction of data；Data syn-chronization flow is as shown in Fig. 2 main
To include step：101st, operation flow link triggering information updating, 102, judged according to service order link to be related to region, 103,
Obtain the encapsulation of order full table data and produce interface, 104, the synchronous multiple target area websites of interface triggering, 105, multiple target areas
Domain website updates the full table of storage and updated.Using distributed site deployment way as prior art, when service order state hair
During changing, the interaction of each region website is staggered form access two-by-two, such as relating to N number of region website, then need to carry out at least
It is N*2 interaction times, there is the problem of interaction is excessively frequent；Meanwhile, each region website interactive access exists parallel, industry
The synchronisation for data of being engaged in, the problem of there is data cross covering.
The content of the invention
The problem of excessively frequent and data are easily overwritten is interacted in order to solve region website in the prior art, the present invention is carried
For distributed site interaction and method of data synchronization, this method sets up shared bus between application site, sets source region station
Point and target area website logic lock, when shared bus parallel distributes data, lock associated services information, to ensure to interact
The uniformity and accuracy of data in journey, source region website need to only interact the reality for coming and going 2 i.e. achievable data with shared bus
When it is synchronous, interactive efficiency is high.
The present invention is realized using following technical scheme：Trans-regional distributed site interaction and method of data synchronization, first
Website is divided into multiple region websites, and shared bus is set up between the website of region, phase is provided for the website of the same area
Same interface service；Website interaction comprises the following steps with data syn-chronization：
S1, service order trigger flow information updating；
S2, according to service order judge be related to region；
Before S3, the triggering synchronization of source region website, by sharing bus, multiple target area site traffic order shapes are obtained
Whether state, service order carried out state change in the target area website of association；
S4, shared bus return to each associated objects region website service order state change situation, are carried out in shared bus
Logic judgment processing；
S5, the non-generating state change of service order state for such as sharing the target area website that bus is obtained, then to target
Region website setting area logic lock, lock onto target region website related information, it is ensured that data are temporarily static；
S6, source region site packages target area station associate business datum；
S7, by shared bus by packaged associated services data, correspondence is distributed to each target area website；
S8, each target area website receive shared bus and notified, obtain package implementation, update one's respective area website and are related to association
Business datum is put in storage；
The storage that S9, target area website complete associated services data updates, and area logic is locked and discharged, and returns normal shape
State；
S10, the service order state generating state change for such as sharing the target area website that bus is obtained, reversely to source
Region website sets the information with this target area station associate part to carry out area logic lock, locks one's respective area related information；
S11, source region website are completed after the logic lock of this target area station associate part, and mesh is notified by shared bus
Mark region website；
S12, target area website reversely obtain one's respective area station state and become the information further related to, encapsulate business object, touch
The shared bus of hair, reversely updates source region website, after completion data loading updates, into step S13 source of releases region website area
Domain logic lock；
S13, source region website release areas logic lock, return normal condition.
As can be known from the above technical solutions, main lift distributed site data interaction efficiency of the present invention, it is to avoid distribution site
Interleaving access, solves business datum and intersects covering, data distortion, skimble-scamble technical problem, meet it is trans-regional should
The legal requirement and the demand of data real-time, interactive stored with website localization data.Compared with prior art, the present invention is adopted
Technical scheme achieves following technique effect：
1st, in terms of website interaction, the multiple region application site access modes of prior art are that staggered form is accessed, and work as source region
, it is necessary to carry out interleaving access with multiple target area websites simultaneously when data variation occurs for domain website, meanwhile, each target area station
Progress data interaction is also needed to meet service data consistence between point；And the present invention is using shared bus mode, source region
When site traffic information changes, logic judgment is carried out by shared bus, each target area website is distributed to, realizes data
Parallel synchronous is distributed, and source region website need to only interact the real-time synchronization for coming and going 2 i.e. achievable data, interaction effect with shared bus
Rate is high.
2nd, in terms of data syn-chronization, mode is locked using area logic, when region website business information changes, correspondence
The business information that this partial information is associated, the result obtained according to shared bus carries out logical locking, so as to ensure in distribution
Data are interim static states when synchronous, obtain the effect of data distribution uniformity, it is to avoid parallel synchronous data intersection occur
The situation of covering；After interaction is completed, logic lock is discharged, interaction is completed.
3rd, in terms of data object encapsulation, using data bottom configuration mode, business datum is pressed into object domain dimension, divided
Each agent object, sets up each agent object incidence relation, by configuration mode, flexibly supports extension and the tune of data agent object
It is whole.Due to introducing shared bus, be conducive to subsequent expansion site deployment, when there is new region website to need deployment, it is only necessary to
Docked with shared bus, you can meet and interacted with other all websites realizations.
Brief description of the drawings
Fig. 1 is international corporation of the China Telecom BSS system deployment Organization Charts of prior art；
Fig. 2 is the distributed site data syn-chronization flow chart of prior art；
Fig. 3 is international corporation of the China Telecom BSS system deployment Organization Charts of the embodiment of the present invention；
Distributed site interactions and data syn-chronization flow chart of the Fig. 4 for the embodiment of the present invention.
Embodiment
Further detailed description, but the implementation of the present invention are done to the present invention below in conjunction with embodiment and Figure of description
Mode not limited to this.
Embodiment
The present embodiment is improved international corporation of China Telecom BSS system deployment frameworks, as shown in figure 3, by website
Region division is carried out according to geographical position, is such as divided into Asia-Pacific region BSS, America region BSS, Europe Region BSS and middle East Africa
BSS, identical interface service is provided for the website of the same area, is increased shared bus between the website of region and is used as business pivot
Synchronizing traffic data is sent to shared bus by knob, the intermediate buffering interacted as distributed site, each region website, shares total
Line aggregated data, is written and read separation, and caching of target region station data carried out the data of the source region website received
Filter is compared, and carries out logic judgment processing in shared bus.When some website initiates trans-regional business, pass through in interface aspect
The region of other associations of logic judgment, is distributed to regional website, and set website logic lock by shared bus；For each
The situation of individual region parallel processing, after some region completion processing, discharges corresponding area logic lock, obtains area logic lock
This partial information, is only distributed to the region of each association by corresponding information, and completing data loading by interface service updates.Pass through
This mode, lifts distributed site interleaving access efficiency, it is ensured that synchronizing traffic data, uniformity and accuracy；Introduce simultaneously altogether
Enjoy bus, reduce and intersect data syn-chronization between each region website, be conducive to subsequent expansion site deployment, when there is new region website to need
When disposing, it is only necessary to docked with shared bus, you can meet and interacted with other all websites realizations.
The data syn-chronization flow of the present invention meets former distributed site data syn-chronization requirement, is set up in the middle of distributed site
After shared bus, specific implementation flow is as shown in figure 4, rapid including following steps：
Step 201, service order trigger flow information updating, the processing procedure of information updating are as follows：
1) basic data contingency table is set in database bottom, defines incidence relation, main foreign key field between each table；
2) different business object, including service order body data order, client are divided according to service order association attributes
Data customer, supplier data supplier, operation flow data workflow etc.；
3) it is related to table object for different business object configuration correspondence, defines the serial number of each table object.
Step 202, when service order circulation, business personnel will judge in source region site operation according to service order
It is related to region, searches business personnel affiliated area subject organization organization, the landing of inquiry business order is related to region
Area, judges the region related area of business personnel's operation influence.
Before step 203, the triggering synchronization of source region website, by sharing bus, multiple target area site traffics are obtained
Whether order status, service order carried out state change in the target area website of association.This step is subtracted by sharing bus
The interleaving access between multiple websites is lacked.
Step 204, shared bus return to each associated objects region website service order state change situation, in shared bus
Carry out logic judgment processing：According to the service order state of target area website in the caching of shared bus, with reference to the industry of configuration
Business fundamental objects data, carry out object data source matching, and the fundamental objects data that target area Site synch is come pass through base
The major key key of plinth object data, carries out data record matching, when retrieval matching produces data field difference, then it represents that target
Region website service order state changes, conversely, the then non-generating state change of target area site traffic order status.
Step 205, the non-generating state change of service order state for such as sharing the target area website that bus is obtained, then it is right
Target area website setting area logic lock, logic lock lock instruction is triggered to target area website, target area from shared bus
Domain website is received after lock instruction, and logical identifier is carried out to related information data record, and it is lock-out state (tool to update the data object
Body is for update nowait states), lock onto target region website related information, it is ensured that data are temporarily static, then perform
Step 206.
Step 206, source region website encapsulate target area station associate business datum according to step 201 configuration parameter.
Step 207, by shared bus by packaged associated services data, correspondence is distributed to each target area website.
Step 208, each target area website receive shared bus and notified, obtain package implementation, update one's respective area website and relate to
And associated services data loading.
The storage that step 209, target area website complete associated services data updates, and area logic is locked and discharged, will be closed
Connection business information data object revert to normal condition from lock-out state (i.e. for update nowait states), triggers simultaneously
Logic lock Release complete is shared after bus reception to shared bus, is put into data buffer storage pond, is used as next synchronizing process base
Plinth, completes once normal distributed site data synchronization process.
Step 210, the generating state change of the service order state of the target area website obtained such as shared bus, reversely
Set the information with this target area station associate part to carry out area logic lock to source region website, patrolled by shared bus triggering
Collect lock lock instruction and return source region website, source region website is received after lock instruction, and the information record to associated section is patrolled
Mark is collected, it is lock-out state (being specially for update nowait states) to update the data record object, locks one's respective area association
Information.
Step 211, source region website are completed after the logic lock of this target area station associate part, are led to by shared bus
Know target area website.
Step 212, target area website reversely obtain one's respective area station state and become the information further related to, encapsulate business pair
As the shared bus of triggering reversely updates source region website, after completion data loading updates, into step 213 source of release regional station
Point area logic lock.
Step 213, source region website release areas logic lock, by the information record object of associated section from lock-out state
(i.e. for update nowait states) revert to normal condition, while logic lock Release complete is triggered to shared bus,
After shared bus is received, data buffer storage pond is put into, as next synchronizing process basis, a distributed site reverse data is completed
Synchronizing process.
Above-mentioned steps 203 to step 213 completes the synchronous process of overall distribution formula station data, support distribution formula website number
According to the overall process for being synchronized to multiple target area websites.
Such as above step description, the present invention is in distributed site data synchronization process, source region website and target area
The interaction of website is realized by shared bus, reduces the interleaving access between source region website and multiple target area websites,
Source region website need to only be interacted with shared bus to be come and gone 2 times, you can realize the real-time synchronization of data；Meanwhile, region website is used
Logic lock technology, according to region station state situation of change, logical locking is carried out by corresponding region station associate information, it is ensured that number
It is interim inactive state according in interaction, it is to avoid data cross is covered during interleaving access, compared to prior art, website interaction is visited
Ask that efficiency has obtained data consistency and accuracy between significant raising, each region website and has also been guaranteed.
Application of the concrete example to the inventive method below is illustrated.
1st, data bottom configuration service order data object order, customer, supplier, workflow,
attribute…
2nd, set data object be related to body table customer_order, order_item, cust, cust_attr,
Supplier, task, task_history, order_attr, configure the main external key incidence relation between each body table；
3rd, when business personnel is in source region website, such as Asia-Pacific BSS operation services order link, corresponding service processing procedure
It is as follows：
1) business personnel corresponding region tissue organization, such as Asia-Pacific region are inquired about；
2) inquiry business order landing is related to region area, such as relating to America BSS, Europe BSS, middle East Africa BSS；
3) the region related area of business personnel's operation influence are judged, such as relating to America BSS and Europe BSS；
4th, America BSS service orders state and Europe BSS service order states are obtained by shared bus；
1) such as the non-generating state change of America BSS service order states, by America BSS service orders setting area logic
Lock, locks the associated services information of America BSS service orders, it is ensured that data are temporarily static；
2) source region website Asia-Pacific BSS obtains encapsulation and is related to America BSS orders pass according to bottom configuration service data object
Join business information；
3) by sharing bus, by distribution of data objects to America BSS, America BSS receives shared bus pushed information, more
New storage；
4) America BSS discharges one's respective area logic lock, returns normal condition, completes distributed site data syn-chronization；
5) such as Europe BSS service order states have changed, reversely the shared bus of triggering, by Asia-Pacific BSS service orders
Carry out area logic lock, locking and Europe BSS related informations；
6) Europe BSS obtains the related information of state change, encapsulation of data pair according to bottom configuration service data object
As；
7) by sharing bus, data object is reversely pushed to Asia-Pacific BSS by European BSS；
8) Asia-Pacific BSS receives the European BSS related informations that shared bus is pushed, and is reversed information updating storage, and release
Area logic lock is put, normal condition is returned, distributed site reverse sync is completed.
Distributed site data syn-chronization is completed using this method, is only needed between source region website and target area website
Carry out 2 data interactions；And in Fig. 2 prior art method of data synchronization, because of interleaving access between each website, it is necessary to carry out 6
Secondary data interaction.In addition, being accessed because prior art is crossing parallel, it is impossible to ensure in the case of parallel interaction, data
Uniformity and accuracy, and the present invention locks the information of one's respective area association by the way of area logic lock, in synchronisation
When, the synchronization for being associated information is only corresponded to, area logic lock ensures that business information is interim static in synchronizing process, it is ensured that
Data are consistent, accurate.
The present invention can be used for being related to international cross-domain company using the trans-regional site deployment of production system, be fully supported available for branch
Each region local legislative requirements data localization storage of foot, the distributed site deployment and data interaction of business real-time, interactive is same
Step.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Respective change and adjustment, but these corresponding changes and adjustment can be made according to the present invention by knowing those skilled in the art
Both fall within the protection domain of the claims in the present invention.
Claims (6)
1. trans-regional distributed site interaction and method of data synchronization, it is characterised in that website is divided into multiple region websites,
And shared bus is set up between the website of region, provide identical interface service for the website of the same area；Trans-regional distribution
Website interaction comprises the following steps with data syn-chronization：
S1, service order trigger flow information updating；
S2, according to service order judge be related to region；
Before S3, the triggering synchronization of source region website, by sharing bus, multiple target area site traffic order status are obtained,
Whether service order carried out state change in the target area website of association；
S4, shared bus return to each associated objects region website service order state change situation, and logic is carried out in shared bus
Judgement is handled；
S5, the non-generating state change of service order state for such as sharing the target area website that bus is obtained, then to target area
Website setting area logic lock, lock onto target region website related information, it is ensured that data are temporarily static；
S6, source region site packages target area station associate business datum；
S7, by shared bus by packaged associated services data, correspondence is distributed to each target area website；
S8, each target area website receive shared bus and notified, obtain package implementation, update one's respective area website and are related to associated services
Data loading；
The storage that S9, target area website complete associated services data updates, and area logic is locked and discharged, and returns normal condition；
S10, the service order state generating state change for such as sharing the target area website that bus is obtained, reversely to source region
Website sets the information with this target area station associate part to carry out area logic lock, locks one's respective area related information；
S11, source region website are completed after the logic lock of this target area station associate part, and target area is notified by shared bus
Domain website；
S12, target area website reversely obtain one's respective area station state and become the information further related to, encapsulate business object, triggering is altogether
Bus is enjoyed, source region website is reversely updated, completes after data loading renewal, is patrolled into step S13 source of releases region site zone
Collect lock；
S13, source region website release areas logic lock, return normal condition.
2. trans-regional distributed site interaction according to claim 1 and method of data synchronization, it is characterised in that step S4
It is described to be in shared bus progress logic judgment processing procedure：Ordered according to the business of target area website in the caching of shared bus
Single state, the fundamental objects data that target area Site synch is come, by the major key key of fundamental objects data, enter line number
According to record matching, when retrieval matching produces data field difference, then it represents that target area site traffic order status becomes
Change, conversely, the then non-generating state change of target area site traffic order status.
3. trans-regional distributed site interaction according to claim 1 and method of data synchronization, it is characterised in that step S5
In be to the process of target area website setting area logic lock：Logic lock lock instruction is triggered to target area from shared bus
Website, target area website is received after lock instruction, carries out logical identifier to related information data record, updating the data object is
Lock-out state；
The process that area logic locks release is by target area website in step S9：By associated services PII data objects from locking
State revert to normal condition, while triggering logic lock Release complete to shared bus, shares after bus reception, is put into number
According to cache pool, as next synchronizing process basis, once normal distributed site data synchronization process is completed；
Reversely the information with this target area station associate part is set to carry out area logic to source region website described in step S10
The process of lock is：Logic lock lock instruction is triggered by shared bus and returns source region website, source region website is received after lock instruction,
Information record to associated section carries out logical identifier, and it is lock-out state, locking one's respective area association letter to update the data record object
Breath；
Step S13 source region website release areas logic lock processes are：By the information record object of associated section from lock-out state
Normal condition is revert to, while triggering logic lock Release complete to shared bus, is shared after bus reception, is put into data and delays
Pond is deposited, as next synchronizing process basis, a distributed site reverse data synchronizing process is completed.
4. trans-regional distributed site interaction according to claim 1 and method of data synchronization, it is characterised in that step S1
Described information update processing procedure be：
S1a, incidence relation, main foreign key field between database bottom setting basic data contingency table, each table of definition；
S1b, according to service order association attributes divide different business object；
S1c, for different business object configuration correspondence it is related to table object, defines the serial number of each table object.
5. trans-regional distributed site interaction according to claim 1 and method of data synchronization, it is characterised in that the area
Domain website is divided according to geographical position.
6. trans-regional distributed site interaction according to claim 5 and method of data synchronization, it is characterised in that the area
Domain website includes Asia-Pacific region BSS, America region BSS, Europe Region BSS and middle East Africa BSS.
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| CN110233865A (en) * | 2018-03-06 | 2019-09-13 | 阿里巴巴集团控股有限公司 | Trans-regional service calling method, device and system |
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| CN109167831A (en) * | 2018-08-31 | 2019-01-08 | 北京航天云路有限公司 | Multi-site user behavior information synchronization method and system |
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