CN109492038A - Data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue - Google Patents
Data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue Download PDFInfo
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Abstract
The invention discloses data distribution systems between a kind of heterogeneous system based on micro-kernel and asynchronous queue, have system according to itself publication demand, carry out the function of data publication, the efficiency of publication data can be greatly improved, support the case where multiple systems are to a data demand different data format, and the present invention issues data when issuing data as a whole, improve the stability and high efficiency of renewal process, and asynchronous queue's function has ensured the efficiency for issuing data under complications, the presence of middle database reduces the coupling between heterogeneous system.
Description
Technical field
The present invention relates to data distribution system technical field more particularly to a kind of isomeries based on micro-kernel and asynchronous queue
Inter-system data delivery system.
Background technique
After it experienced large-scale Informatization Development, the level of IT application and degree of enterprise have huge mention for China
It rises.The scale of enterprise application system is also increasing, and content is also more and more comprehensive and gos deep into.With the lasting fortune of these systems
It goes, the data exchange between heterogeneous system is more and more, and data become the weight increasingly by everybody as valuable information
Depending on.Simultaneously as the type of database of each business system and data structure difference, unified data structure formula data exchange is
It is not able to satisfy complicated business scenario requirement, needs a kind of mentality of designing based on micro-kernel, needs data system according to not
Same publication requires, different business scenarios requires to carry out custom-configuring for data set, to meet different enterprises or difference
The individual demand of operation system.
Summary of the invention
The object of the invention is that provide a kind of different based on micro-kernel and asynchronous queue to solve the above-mentioned problems
Data distribution system between construction system.
The present invention through the following technical solutions to achieve the above objectives:
The present invention includes
Service provider management clothes part provides the function of being managed and control to data receiving system, is published to data assorted
The validity period that system, data permission, service provide is provided and has been arranged that data publication personnel can send according to each
The differences of data select different service providers；
Versions of data service provides the version generting machanism to data to be released every time, can be with by the version of generation
The data issued every time are checked, and pass through the entire publication process of this version monitoring and final issued state；
Associated data management service, which is provided, to be obtained related data in publication data every time and is packaged as a partial data
Gather the function of integrally being issued；
Queue scheduling service, which is provided, carries out Automatic dispatching to being issued of the task, support publication manually and setting work calendar into
The function that row is issued automatically, meanwhile, corresponding execution queue is respectively added according to the difference of type in release tasks, according to elder generation
Inter-related task is executed into the sequence first gone out, during task waits and executes, allows manual intervention, task can be carried out
It terminates, or improves the operation of priority orders；
Transport services are provided data after being encrypted, being compressed, the modes such as subpackage are handled, and arrive it by Web Publishing
The function of his server；
Data receiver middle database service provides the reception of heterogeneous system end data and temporary function, this service is in system to be received
Data receiver middle database is deployed on server, the data that network transmission is come are kept in this middle database, and data lattice are carried out
The inspection of formula, integrality and multilist associated data, meanwhile, this service provides configurable schedule backup function；
The synchronous expansion service of heterogeneous system data, which is provided, to be carried out the synchronous extension of data to heterogeneous system and realizes, support data from
It receives middle database and is transferred to the function in heterogeneous system or standard middle database, to realize the knot that can be docked between different data system
Structure difference；
Standard middle database service is provided when heterogeneous system does not allow data to be directly entered its database, and data are kept in mark
The function of quasi- middle database.Wherein, data receiver middle database and standard middle database can support MySql, Oracle, SQL
The Sybases type such as Server, SQLite.Standard middle database can also support the NoSql unstructured data such as HBase, HDFS
Library storage mode.
Preferably, data receiving system is abstracted into the concept of service provider to the present invention by the service provider management service,
Indispensable attributes and permission are set on service provider, thus realize to data be published to where and data permission control
System.
Preferably, versions of data service is managed, to realize the present invention using each data publication as a version
Terminate since publication to publication, and the management for the whole life cycle inquired after publication.
Preferably, the associated data management service plays the data correlation in multiple tables in primary publication the present invention
It issues together, is no longer the mode of single tables of data, but is issued with the mode of data set, it can be ensured that between tables of data
The consistency and integrality of data relationship.
Preferably, the initiation mode of data publication, execution sequence are controlled in the queue scheduling service to the present invention
System realizes the mode issued automatically by plan target, while increasing queue task management other than supporting triggering manually
The data of different types are put into different queues as task execution by function, avoid it is concurrent and caused by data lock
The problems such as, the functions such as raising priority, deletion can also be carried out to the task in queue.
Preferably, the transport services are realized the demand on data transmission different server the present invention, and
Compression, encryption, subpackage are carried out during before transmission, to improve the quick, complete of network transmission.
Preferably, the data receiver middle database service carries out the data of transmission to the present invention in the form of database
Turn, consequently facilitating carrying out backup and subsequent processing to data, improve the stability and fault-tolerance of system, for because of network shakiness
Publication failure caused by the reasons such as fixed, can be handled again without arranging data.
Preferably, the synchronous expansion service of the heterogeneous system data can basis with the mentality of designing of micro-kernel by the present invention
The not data demand of homologous ray configures the synchronization that different data processing methods carries out data.
Preferably, the standard middle database service, both sides mutually appoint middle database to the present invention, and publisher places data into
In middle database, recipient can fetch from middle database, thus the isolation between realizing database.
The beneficial effects of the present invention are:
The present invention provides data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue, and system is made to have root
Demand is issued according to itself, carries out the function of data publication, the efficiency of publication data can be greatly improved, support multiple systems
System to a data demand different data format the case where, and the present invention when issuing data by data as a whole into
Row publication, improves the stability and high efficiency of renewal process, and asynchronous queue's function has ensured and issued data under complications
Efficiency, the presence of middle database reduces the coupling between heterogeneous system.
Detailed description of the invention
Fig. 1 is the flowage structure of data distribution system between the heterogeneous system of the present invention based on micro-kernel and asynchronous queue
Schematic diagram.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
The present invention includes service provider management service, versions of data service, associated data management service, queue tune as shown in Figure 1:
The service of spending, transport services, the service of data receiver middle database, the synchronous expansion service of heterogeneous system data, standard middle database clothes
Be engaged in eight parts composition.
Including
Service provider management clothes part provides the function of being managed and control to data receiving system, is published to data assorted
The validity period that system, data permission, service provide is provided and has been arranged that data publication personnel can send according to each
The differences of data select different service providers；
Versions of data service provides the version generting machanism to data to be released every time, can be with by the version of generation
The data issued every time are checked, and pass through the entire publication process of this version monitoring and final issued state；
Associated data management service, which is provided, to be obtained related data in publication data every time and is packaged as a partial data
Gather the function of integrally being issued；
Queue scheduling service, which is provided, carries out Automatic dispatching to being issued of the task, support publication manually and setting work calendar into
The function that row is issued automatically, meanwhile, corresponding execution queue is respectively added according to the difference of type in release tasks, according to elder generation
Inter-related task is executed into the sequence first gone out, during task waits and executes, allows manual intervention, task can be carried out
It terminates, or improves the operation of priority orders；
Transport services are provided data after being encrypted, being compressed, the modes such as subpackage are handled, and arrive it by Web Publishing
The function of his server；
Data receiver middle database service provides the reception of heterogeneous system end data and temporary function, this service is in system to be received
Data receiver middle database is deployed on server, the data that network transmission is come are kept in this middle database, and data lattice are carried out
The inspection of formula, integrality and multilist associated data, meanwhile, this service provides configurable schedule backup function；
The synchronous expansion service of heterogeneous system data, which is provided, to be carried out the synchronous extension of data to heterogeneous system and realizes, support data from
It receives middle database and is transferred to the function in heterogeneous system or standard middle database, to realize the knot that can be docked between different data system
Structure difference；
Standard middle database service is provided when heterogeneous system does not allow data to be directly entered its database, and data are kept in mark
The function of quasi- middle database.Wherein, data receiver middle database and standard middle database can support MySql, Oracle, SQL
The Sybases type such as Server, SQLite.Standard middle database can also support the NoSql unstructured data such as HBase, HDFS
Library storage mode.
Data receiving system, is abstracted into the concept of service provider, on service provider by the service provider management service
Indispensable attributes and permission are set, thus realize to data be published to where and data permission control.
The versions of data service is managed each data publication as a version, to realize from publication
Start to publication to terminate, and the management for the whole life cycle inquired after publication.
Data in multiple tables are associated in primary publication and are issued together, no by the associated data management service
It is the mode of single tables of data again, but is issued with the mode of data set, it can be ensured that the one of data relationship between tables of data
Cause property and integrality.
The queue scheduling service is controlled the initiation mode of data publication, execution sequence, manual in addition to supporting
Triggering is outer, the mode issued automatically is realized by plan target, while increasing queue task management functions, by different classes
The data of type are put into different queues as task execution, avoid it is concurrent and caused by data the problems such as locking, can also be right
Task in queue carries out the functions such as raising priority, deletion.
The transport services, realize by data transmit different server on demand, and before transmission during
Compression, encryption, subpackage are carried out, to improve the quick, complete of network transmission.
The data of transmission are carried out transfer, consequently facilitating right by the data receiver middle database service in the form of database
Data carry out backup and subsequent processing, the stability and fault-tolerance of system are improved, for causing because of reasons such as unstable networks
Publication failure, can be handled again without arranging data.
The synchronous expansion service of the heterogeneous system data can be according to the number of not homologous ray with the mentality of designing of micro-kernel
According to requiring, the synchronization that different data processing methods carries out data is configured.
The standard middle database service, both sides mutually appoint middle database, and publisher places data into middle database, receive
Side can fetch from middle database, thus the isolation between realizing database.
Embodiment one:
Data receiver is abstracted into a specific data by service provider administrative section, can be retouched to Data receiver
It states, and the validity period for how being serviced and being serviced is controlled.
In order to realize this mechanism, service provider table is established, the description to this Data receiver is recorded.
Service provider table structure specification is as follows:
Versions of data service is managed each data publication as a version, can be got by version per secondary
The data of publication.
In order to realize this mechanism, released version table and publication versions of data table are established, released version table indicates this
The description of secondary publication, and issue versions of data table and which data of this secondary publication then had recorded, the two tables are contingency tables, one
A released version may compare a plurality of publication data.
Released version table structure specification is as follows:
It is as follows to issue versions of data table structure specification:
Associated data management service passes through the core data to be issued (the i.e. number of release criteria storage before publication data every time
According to) other associated data are got, it is issued as a totality, rather than a table or one are entity class
Publication.
Each data publication type has the logic for respectively obtaining associated data to realize, gets every kind of number by configuring
According to the management data acquiring mode of publication, key data is taken from publication data version information table using corresponding mode
Out, and by it other associated datas are automatically obtained, after carrying out tissue and processing, by the data organization of this publication at complete
Data packet is for Data receiver's use, to realize the integrality and transactional of publication data, is formed and is based on business kimonos
The miniature logical process core of business.The structure of its expanded configuration is as follows:
<GetDataConfig>
<add id="LBMMATERIALS" name="LBMMATERIALS" dllname="
Com.MasterData.Publish.dll" implclass="Com.MasterData.Publish.Action.GetPubl
ishMatData" />
<add id="LBMVMAPPINFOS" name="LBMVMAPPINFOS" dllname="Com.Enterprise
Manage.Publish.dll" implclass="Com.EnterpriseManage.Publish.Action.GetPublis
hEnterpriseData" />
<add id="LBMVMCHARGESTANDARD" name="LBMVMCHARGESTANDARD" dllname="Com.En
terpriseManage.Publish.dll" implclass="Com.EnterpriseManage.Publish.Action.G
etPublishChargeStandardData" />
</GetDataConfig>。
Queue scheduling service is divided into two parts, and a part is automatically to trigger issue mechanism by plan target, such as daily
Set time carries out the publication of data, and another part is to be put into the publication of data in different message queues respectively as task
It executes, i.e., each type is executed with the sequence of first in first out, rather than is connected to message and is immediately performed, to reduce appearance
A possibility that issuing concurrent problem.
In order to realize this mechanism, this service has used the common Quartz and ActiveMQ component of industry to realize respectively
Plan target and message queue, and be created as a windows service to manage make the pause of its control task and excellent
The functions such as first grade raising, multiqueue dispatching.
Transport services are by data by the way that in network transmission to other servers, transmission data are carried out before transmission
Compression and encryption, and data are verified after data receiver, improving efficiency ensure that safety, while to data
Subpackage processing has been carried out, big data has been transmitted in the form of multiple parcels, has been easy when so as to avoid big data transmission
The packet loss problem of appearance.
Data receiver middle database is using the server where data receiving system as client, and data distribution system is made
For server end, to form " client-server " mode.The data that data receiver middle database comes publication are in SQLite
It is saved in database, has simultaneously provided data guarantee into heterogeneous system to be subsequent, and provide the mechanism backed up daily,
The data sended over daily are backed up, the data received daily for inquiring client terminal.Each data receiving system
Required data can carry out customized configuration by the mentality of designing of micro-kernel, so that it is determined that needing to receive and back up
Which data.
The synchronous expansion service of heterogeneous system data carries out logic according to the data demand of not homologous ray in a manner of customized
It realizes, to realize the function to its database synchronization data.System is by way of configuring, on different service providers
Different configurations is carried out to realize this operation.Configuration mode is as follows:
<SynchronizerDataConfig>
<add id="MaterialsP001" name="Materials" dllname="
Com.Publish.Client.GSP001.dll" implclass="Com.Publish.Client.GSP001.Synchron
izerAction.SynchronizerLBMMATERIALS" businesssystem="P001" parameter=""/>
<add id="MaterialsS001" name="Materials" dllname="
Com.Publish.Client.MDMS001.dll" implclass="Com.Publish.Client.MDMS001.Synchr
onizerAction.SynchronizerLBMMATERIALS" businesssystem="menglong,crecgec"
parameter=""/>
<add id="LBMVMAPPINFOSP001" name="LBMVMAPPINFOS" dllname="Com.Synchr
onizer.EnterpriseManage.P001.dll" implclass="Com.Synchronizer.EnterpriseMana
ge.P001.SynchronizerEnterpriseManage" businesssystem="P001" parameter="
OracleConnectStringP001"/>
</SynchronizerDataConfig>
The data that the service of standard middle database will issue are put into various types of data storage with the data structure of standard
In, the type of database for making heterogeneous system that oneself voluntarily be selected to support voluntarily handles data from standard middle database.In this standard
Between library and previously described data receiver middle database the difference is that, data receiver middle database is kept in as a data
Place is an intermediate link in issuing process, and standard middle database is the purpose library finally issued.
In conclusion the present invention provides data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue,
Have system according to itself publication demand, carry out the function of data publication, the effect of publication data can be greatly improved
Rate supports the case where multiple systems are to a data demand different data format, and the present invention will be counted when issuing data
According to being issued as a whole, the stability and high efficiency of renewal process are improved, and asynchronous queue's function has ensured simultaneously
The efficiency of data is issued under heat condition, the presence of middle database reduces the coupling between heterogeneous system.
Those skilled in the art do not depart from essence and spirit of the invention, can there are many deformation scheme realize the present invention,
The foregoing is merely preferably feasible embodiments of the invention, and not thereby limiting the scope of the invention, all with this
The variation of equivalent structure made by description of the invention and accompanying drawing content, is intended to be included within the scope of the present invention.
Claims (9)
1. data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue, characterized by comprising:
Service provider management clothes part provides the function of being managed and control to data receiving system, is published to data assorted
The validity period that system, data permission, service provide is provided and has been arranged that data publication personnel can send according to each
The differences of data select different service providers；
Versions of data service provides the version generting machanism to data to be released every time, can be with by the version of generation
The data issued every time are checked, and pass through the entire publication process of this version monitoring and final issued state；Incidence number
It provides and related data is obtained in publication data every time and to be packaged as the progress of partial data set whole according to management service
The function of body publication；Queue scheduling service, which is provided, carries out Automatic dispatching to being issued for task, supports publication manually and setting
The function that work calendar is issued automatically, meanwhile, corresponding execution is respectively added according to the difference of type in release tasks
Queue executes inter-related task according to the sequence of first in first out, during task waits and executes, allows manual intervention, can
To terminate to task, or improve the operation of priority orders；Transport services, which provide, is being added data
After the modes such as close, compression, subpackage are handled, pass through the function of Web Publishing to other servers；Data receiver middle database service mentions
The reception of heterogeneous system end data and temporary function, this service has been supplied to deploy in data receiver on the server of system to be received
Between library, the data that network transmission is come keep in this middle database, carry out data format, integrality and multilist incidence number
According to inspection, meanwhile, this service provides configurable schedule backup function；The synchronous expansion service of heterogeneous system data provides
The synchronous extension of data is carried out to heterogeneous system to realize, data is supported to be transferred among heterogeneous system or standard from middle database is received
Function in library, to realize the architectural difference that can be docked between different data system；Standard middle database service is provided in isomery
When system does not allow data to be directly entered its database, data are kept in the function of standard middle database；Wherein, in data receiver
Between library and standard middle database can support the Sybases type such as MySql, Oracle, SQL Server, SQLite；In standard
Between library can also support the NoSql unstructured database storage mode such as HBase, HDFS.
2. data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue according to claim 1,
Be characterized in that: data receiving system is abstracted into the concept of service provider, on service provider by the service provider management service
Indispensable attributes and permission are set, thus realize to data be published to where and data permission control.
3. data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue according to claim 1,
Be characterized in that: versions of data service is managed, to realize since publication using each data publication as a version
Terminate to publication, and the management for the whole life cycle inquired after publication.
4. data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue according to claim 1,
Be characterized in that: the data in multiple tables are associated in primary publication and are issued together, no by the associated data management service
It is the mode of single tables of data again, but is issued with the mode of data set, it can be ensured that the one of data relationship between tables of data
Cause property and integrality.
5. data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue according to claim 1,
Be characterized in that: the queue scheduling service is controlled the initiation mode of data publication, execution sequence, in addition to supporting hand
Dynamic triggering is outer, the mode issued automatically is realized by plan target, while increasing queue task management functions, will be different
The data of type are put into different queues as task execution, avoid it is concurrent and caused by data the problems such as locking, can be with
The functions such as raising priority, deletion are carried out to the task in queue.
6. data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue according to claim 1,
Be characterized in that: the transport services, realize by data transmit different server on demand, and before transmission during
Compression, encryption, subpackage are carried out, to improve the quick, complete of network transmission.
7. data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue according to claim 1,
Be characterized in that: the data of transmission are carried out transfer, consequently facilitating right by the data receiver middle database service in the form of database
Data carry out backup and subsequent processing, the stability and fault-tolerance of system are improved, for causing because of reasons such as unstable networks
Publication failure, can be handled again without arranging data.
8. data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue according to claim 1,
Be characterized in that: the synchronous expansion service of the heterogeneous system data can be according to the number of not homologous ray with the mentality of designing of micro-kernel
According to requiring, the synchronization that different data processing methods carries out data is configured.
9. data distribution system between a kind of heterogeneous system based on micro-kernel and asynchronous queue according to claim 1,
Be characterized in that: the standard middle database service, both sides mutually appoint middle database, and publisher places data into middle database, connect
Debit can fetch from middle database, thus the isolation between realizing database.
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| CN111163102A (en) * | 2019-12-31 | 2020-05-15 | 奇安信科技集团股份有限公司 | Data processing method and device, network equipment and readable storage medium |
| CN111506923A (en) * | 2020-05-11 | 2020-08-07 | 上海卓越睿新数码科技有限公司 | Teaching educational administration information and teaching platform data synchronization method and system |
| CN111506923B (en) * | 2020-05-11 | 2021-05-11 | 上海卓越睿新数码科技股份有限公司 | Teaching educational administration information and teaching platform data synchronization method and system |
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