CN104866316A - Data center middleware system - Google Patents
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- CN104866316A CN104866316A CN201510292979.9A CN201510292979A CN104866316A CN 104866316 A CN104866316 A CN 104866316A CN 201510292979 A CN201510292979 A CN 201510292979A CN 104866316 A CN104866316 A CN 104866316A
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Abstract
The present invention discloses a data center middleware system. According to the data center middleware system, definition of data and registration management of applications are provided, and data is analyzed and defined in a manner of virtual objects; the applications connected to a data center are registered, and data objects associated with each of the applications and read-write permission of the data objects are determined; describing is carried out on definition of the data objects and setting of the applications by creating a data center describing file language (DDL), a describing file based on an XML (X Exrensible Markup Language) format is formed, different development languages can generate localized development components suitable for calling aiming at the file, and the generated development components comprise a data center client service, data object definition and data manipulation API (Application Program Interface). According to the data center middleware system disclosed by the present invention, the uniform data center can be created in a B/S (Brower/Server) mode, data synchronization and uniform identity authentication services can be provided for each of application systems, and a uniform data warehouse can be created by various types of persistent data storage systems.
Description
Technical field:
The invention belongs to technical field of software development, particularly a kind of data center middleware system.
Background technology:
Existing data center products is subject to the profound influence of relational data library software, definition data standard is just closely related with the title of definition list, field, type and size, and the data conversion adopting ETL instrument to realize also is the mapping appointment being based upon table and field in different business systems, not only need when changing data standard the operation system function that amendment is relevant, and needs are also redefined by the data conversion rule of related definition; Simultaneously by relying on the data sharing between the application of ETL instrument realization and exchanging not by the immediate constraint of operation system applied logic, the access limit that system has data cannot be specified, cannot ensure the correct flow direction of application system data, the illegal change of data is uncontrollable.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention:
The object of the present invention is to provide a kind of data center middleware system, thus overcome above-mentioned defect of the prior art.
For achieving the above object, the invention provides
Data center's middleware system, comprising:
Data center services end, for setting up message response center, according to the application of system registry to the access limit of the data object of system definition, to needing the data center's client distributing data message informing accepting data, and according to data center's client-requested propelling data information, complete operation of data modification; Data center services end group preserves data in perdurable data storage system, forms unified data warehouse;
Data center management system, carries out unified abstract definition for common data type, forms standard data type, the particular type that the system that is converted to when the different database of correspondence or persistent storage system is supported;
Data-center applications end, for providing second development interface, message is provided to intercept service, the data modification information of data center services end is obtained by message mechanism, and obtain data by the data-interface of calling data center service end, then carry out necessary process, upgrade local real data database data.
Preferably, in technical scheme, data center management system adopts virtual objects mode to realize the definition of data standard collection, and quoting and inheriting between supported data object.
Preferably, in technical scheme, data center management system sets up data center's descriptive language, according to the definition of data object, form the description document based on XML format, for the characteristic sum structure of data of description object, meet data model and the operation code of operating specification according to this file generated for various development language.
Preferably, in technical scheme, supplier and the user of system registry data managed by core barrel in the data, ensures the flow direction that data are set up and upgraded, guarantee the reliable sources of data.
Preferably, in technical scheme, heart service end and application end set up real-time communication mechanism in the data, carry out real-time update notification when data change.
Preferably, in technical scheme, heart service end and application end set up data transmission mechanism in the data, the data that transmission is changed.
Preferably, in technical scheme, heart service end and application end set up file transfer mechanism in the data, the file that transmission is changed.
Preferably, in technical scheme, the data transport service that data center services end provides is web Service interface.
Preferably, in technical scheme, set up the authentication mechanism of particular data, guarantee that data carry out synchronized update meeting under specific data demand.
Preferably, in technical scheme, set up Data filtration strategy, guarantee the scope upgraded in data syn-chronization time limit given data.
Preferably, in technical scheme, set up versions of data rule, realize the version management of data, guarantee the versions of data that each application system data acquisition needs.
Preferably, in technical scheme, perdurable data storage system comprises relevant database, non-relational database.
Preferably, in technical scheme, the type of relevant database comprises: oracle database, Ms sqlserver database, MySQL database, DB2 database.
Preferably, in technical scheme, the type of non-relational database comprises: Hadoop, MongoDB, DB40, Active Directory.
Based on the method for data synchronization of data center's middleware system, the steps include:
(1) start the application of data center services end, set up service end message buffer;
(2) data object definition is carried out in heart management system in the data;
(3) application registration is carried out in the data in heart management system;
(4) set the relation of each application system and data object in the data in heart management system, determine supplier and the user of data;
(5) relation of data center's descriptive language to application and data is utilized to be described, and form relevant description document, and the developer component of localization is formed according to the development language of application, developer component comprises data center's client service, data object definition and data manipulation API;
(6) application end needs to carry out the specific implementation of data processor based on developer component according to data processing, forms the application program of local operation data, and loads in the configuration that application end carries out related application and run developer component;
(7) will set up real-time communication mechanism with data center services end after data center's client terminal start-up, and form application end message queue buffer zone, wait for the arrival of news notice;
(8) application end of data is provided to change data, the program technic realized based on developer component is utilized to carry out changing data encapsulation and by the data transport service calling service end, data being sent to data center by data center's client, as comprised the file data of change, by the file transfer services calling service end by the document backup that changes to data center, after data center's acquisition data, the method for message call system sends Notification of Changes to all data consumers;
(9) application end of usage data receives Notification of Changes, data transfer request is sent to data center services end, the data transport service provided by data center services end accepts the data from service end, change if any file data, the file transfer services then provided by service end receives change file, the data processing method realized according to this locality after acceptance obtains and upgrades local data, and accepts and treatment state to service end report data, realizes the data syn-chronization between application.
Preferably, in technical scheme, description document relevant in step (5) is ddl file.
Preferably, in technical scheme, in step (7), real-time communication mechanism comprises: JMS, Comet are long to be connected.
Preferably, in technical scheme, in step (8), data transport service is WebService.
Preferably, in technical scheme, step (8) file transmission service comprises: FTP, socket communication.
Based on the unified identity authentication method of data center's middleware system, the steps include:
(1) start the application of data center services end, run unified identity authentication door;
(2) heart service end sets up the definition of Unified Identity logon data in the data;
(3) carry out application in the data in heart management system register and set up the access limit to logon data;
(4) application system disposes data center's client, and enables relevant configuration;
(5) user uses browser access application system, the filtrator examinations of the unified identity authentication that the client of the data center configured by application system is provided, be forwarded to unified identity authentication door and obtain the login token that user is stored in this locality, as do not detected, login token then forwards Unified Identity door to and carries out login authentication, the login token on checking after-cost ground, and forward application end to; Log in token as detected and be then forwarded directly to application end;
(6) application end starts checking filtration, obtains the log-on message of user, as invalid, be repositioned onto unified identity authentication door and carry out login authentication, as effectively then transferred to the further behavior of application end routine processes according to token.
Based on the master-slave mode construction method of data center's middleware system, the steps include:
(1) dispose the service of startup primary data center, and registration is from data center;
(2) dispose startup from data center services, primary data center address is set;
(3) configuration data model and application service in each data center.
Compared with prior art, the present invention has following beneficial effect:
The present invention by setting up data center's middleware between application system and Database Systems, traditional data center is achieved and being separated of Database Systems, the middleware system independently can replaced can be formed, allocation plan more flexibly can be provided for its deployment and application.Simultaneously by setting up the data synchronization service between application system, the integration of application system can be realized based on data, and the application integrating between the application system that different development language is developed can be supported.And the unified identity authentication provided by this middleware system can realize the integration of user's system and the realization of single-sign-on of application system, application system can independent design be realized, unified application.Therefore, the invention provides the data center's solution independent of database architecture, the integration that can realize various independent utility system by the present invention, forms unified infosystem.
Accompanying drawing illustrates:
The illustrative view of functional configuration of Tu1Shi data center of the present invention middleware system;
The schematic flow sheet of Tu2Shi data center of the present invention middleware system;
The cascade deployment diagram schematic diagram of Tu3Shi data center of the present invention middleware system.
Embodiment:
Below the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole instructions and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or ingredient, and do not get rid of other element or other ingredient.
As shown in Figure 1-2, data center's middleware system, comprising:
Data center services end, for setting up message response center, according to the application of system registry to the access limit of the data object of system definition, to needing the data center's client distributing data message informing accepting data, and according to data center's client-requested propelling data information, complete operation of data modification; Data center services end group preserves data in perdurable data storage system, forms unified data warehouse;
Data center management system, carries out unified abstract definition for common data type, forms standard data type, the particular type that the system that is converted to when the different database of correspondence or persistent storage system is supported; Virtual objects mode is adopted to realize the definition of data standard collection, and quoting and inheriting between supported data object.Set up data center's descriptive language, according to the definition of data object, form the description document based on XML format, for the characteristic sum structure of data of description object, meet data model and the operation code of operating specification according to this file generated for various development language.Supplier and the user of system registry data managed by core barrel in the data, ensures the flow direction that data are set up and upgraded, guarantee the reliable sources of data.
Data-center applications end, for providing second development interface, message is provided to intercept service, the data modification information of data center services end is obtained by message mechanism, and obtain data by the data-interface of calling data center service end, then carry out necessary process, upgrade local real data database data.
Heart service end and application end set up real-time communication mechanism in the data, carry out real-time update notification when data change.Heart service end and application end set up data transmission mechanism in the data, the data that transmission is changed.Heart service end and application end set up file transfer mechanism in the data, the file that transmission is changed.The data transport service that data center services end provides is web Service interface.
Set up the authentication mechanism of particular data, guarantee that data carry out synchronized update meeting under specific data demand.Set up Data filtration strategy, guarantee the scope upgraded in data syn-chronization time limit given data.Set up versions of data rule, realize the version management of data, guarantee the versions of data that each application system data acquisition needs.
Perdurable data storage system comprises relevant database, non-relational database.The type of relevant database comprises: oracle database, Ms sql server database, MySQL database, DB2 database.The type of non-relational database comprises: Hadoop, MongoDB, DB40, Active Directory.
Based on the method for data synchronization of data center's middleware system, the steps include:
(1) start the application of data center services end, set up service end message buffer;
(2) data object definition is carried out in heart management system in the data;
(3) application registration is carried out in the data in heart management system;
(4) set the relation of each application system and data object in the data in heart management system, determine supplier and the user of data;
(5) relation of data center's descriptive language to application and data is utilized to be described, and form relevant DDL description document, and the developer component of localization is formed according to the development language of application, developer component comprises data center's client service, data object definition and data manipulation API;
(6) application end needs to carry out the specific implementation of data processor based on developer component according to data processing, forms the application program of local operation data, and loads in the configuration that application end carries out related application and run developer component;
(7) will set up real-time communication mechanism (comprising JMS, Comet length to be connected) with data center services end after data center's client terminal start-up, and form application end message queue buffer zone, wait for the arrival of news notice;
(8) application end of data is provided to change data, the program technic realized based on developer component is utilized to carry out changing data encapsulation and by the data transport service WebService calling service end, data being sent to data center by data center's client, as comprised the file data of change, by the file transfer services (comprising: FTP, socket communication) calling service end by the document backup that changes to data center, after data center's acquisition data, the method for message call system sends Notification of Changes to all data consumers;
(9) application end of usage data receives Notification of Changes, data transfer request is sent to data center services end, the data transport service provided by data center services end accepts the data from service end, change if any file data, the file transfer services then provided by service end receives change file, the data processing method realized according to this locality after acceptance obtains and upgrades local data, and accepts and treatment state to service end report data, realizes the data syn-chronization between application.
Based on the unified identity authentication method of data center's middleware system, the steps include:
(1) start the application of data center services end, run unified identity authentication door;
(2) heart service end sets up the definition of Unified Identity logon data in the data;
(3) carry out application in the data in heart management system register and set up the access limit to logon data;
(4) application system disposes data center's client, and enables relevant configuration;
(5) user uses browser access application system, the filtrator examinations of the unified identity authentication that the client of the data center configured by application system is provided, be forwarded to unified identity authentication door and obtain the login token that user is stored in this locality, as do not detected, login token then forwards Unified Identity door to and carries out login authentication, the login token on checking after-cost ground, and forward application end to; Log in token as detected and be then forwarded directly to application end;
(6) application end starts checking filtration, obtains the log-on message of user, as invalid, be repositioned onto unified identity authentication door and carry out login authentication, as effectively then transferred to the further behavior of application end routine processes according to token.
As shown in Figure 3, based on the master-slave mode construction method of data center's middleware system, the steps include:
(1) dispose the service of startup primary data center, and registration is from data center;
(2) dispose startup from data center services, primary data center address is set;
(3) configuration data model and application service in each data center.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (10)
1. data center's middleware system, is characterized in that: comprising:
Data center services end, for setting up message response center, according to the application of system registry to the access limit of the data object of system definition, to needing the data center's client distributing data message informing accepting data, and according to data center's client-requested propelling data information, complete operation of data modification; Data center services end group preserves data in perdurable data storage system, forms unified data warehouse;
Data center management system, carries out unified abstract definition for common data type, forms standard data type, the particular type that the system that is converted to when the different database of correspondence or persistent storage system is supported;
Data-center applications end, for providing second development interface, message is provided to intercept service, the data modification information of data center services end is obtained by message mechanism, and obtain data by the data-interface of calling data center service end, then carry out necessary process, upgrade local real data database data.
2. data center according to claim 1 middleware system, is characterized in that: described data center management system adopts virtual objects mode to realize the definition of data standard collection, and quoting and inheriting between supported data object; According to the definition of data object, form the description document based on XML format, for the characteristic sum structure of data of description object, meet data model and the operation code of operating specification according to this file generated for various development language.
3. data center according to claim 1 middleware system, is characterized in that: supplier and the user of system registry data managed by core barrel in the data, ensures the flow direction that data are set up and upgraded, guarantees the reliable sources of data.
4. data center according to claim 1 middleware system, is characterized in that: heart service end and application end set up real-time communication mechanism in the data, carries out real-time update notification when data change; Heart service end and application end set up data transmission mechanism in the data, the data that transmission is changed, and data transport service is web Service interface; Heart service end and application end set up file transfer mechanism in the data, the file that transmission is changed, and file transfer services comprises: FTP, socket communication.
5. data center according to claim 1 middleware system, is characterized in that: the authentication mechanism setting up particular data, guarantees that data carry out synchronized update meeting under specific data demand; Set up Data filtration strategy, guarantee the scope upgraded in data syn-chronization time limit given data; Set up versions of data rule, realize the version management of data, guarantee the versions of data that each application system data acquisition needs.
6. data center according to claim 1 middleware system, is characterized in that: described perdurable data storage system comprises relevant database, non-relational database.
7. data center according to claim 6 middleware system, is characterized in that: the type of described relevant database comprises: oracle database, Ms sql server database, MySQL database, DB2 database; The type of described non-relational database comprises: Hadoop, MongoDB, DB40, ActiveDirectory.
8. based on the method for data synchronization of data center's middleware system, it is characterized in that: the steps include:
(1) start the application of data center services end, set up service end message buffer;
(2) data object definition is carried out in heart management system in the data;
(3) application registration is carried out in the data in heart management system;
(4) set the relation of each application system and data object in the data in heart management system, determine supplier and the user of data;
(5) relation of data center's descriptive language to application and data is utilized to be described, and form relevant description document, and the developer component of localization is formed according to the development language of application, developer component comprises data center's client service, data object definition and data manipulation API;
(6) application end needs to carry out the specific implementation of data processor based on developer component according to data processing, forms the application program of local operation data, and loads in the configuration that application end carries out related application and run developer component;
(7) will set up real-time communication mechanism with data center services end after data center's client terminal start-up, and form application end message queue buffer zone, wait for the arrival of news notice;
(8) application end of data is provided to change data, the program technic realized based on developer component is utilized to carry out changing data encapsulation and by the data transport service calling service end, data being sent to data center by data center's client, as comprised the file data of change, by the file transfer services calling service end by the document backup that changes to data center, after data center's acquisition data, the method for message call system sends Notification of Changes to all data consumers;
(9) application end of usage data receives Notification of Changes, data transfer request is sent to data center services end, the data transport service provided by data center services end accepts the data from service end, change if any file data, the file transfer services then provided by service end receives change file, the data processing method realized according to this locality after acceptance obtains and upgrades local data, and accepts and treatment state to service end report data, realizes the data syn-chronization between application.
9. based on the unified identity authentication method of data center's middleware system, it is characterized in that: the steps include:
(1) start the application of data center services end, run unified identity authentication door;
(2) heart service end sets up the definition of Unified Identity logon data in the data;
(3) carry out application in the data in heart management system register and set up the access limit to logon data;
(4) application system disposes data center's client, and enables relevant configuration;
(5) user uses browser access application system, the filtrator examinations of the unified identity authentication that the client of the data center configured by application system is provided, be forwarded to unified identity authentication door and obtain the login token that user is stored in this locality, as do not detected, login token then forwards Unified Identity door to and carries out login authentication, the login token on checking after-cost ground, and forward application end to; Log in token as detected and be then forwarded directly to application end;
(6) application end starts checking filtration, obtains the log-on message of user, as invalid, be repositioned onto unified identity authentication door and carry out login authentication, as effectively then transferred to the further behavior of application end routine processes according to token.
10., based on the master-slave mode construction method of data center's middleware system, it is characterized in that: the steps include:
(1) dispose the service of startup primary data center, and registration is from data center;
(2) dispose startup from data center services, primary data center address is set;
(3) configuration data model and application service in each data center.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106503149A (en) * | 2016-10-21 | 2017-03-15 | 广东亿迅科技有限公司 | A kind of method of data synchronization and its system |
| CN107016031A (en) * | 2016-12-20 | 2017-08-04 | 常州市善松信息科技有限公司 | A kind of data center's middleware system |
| CN107203576A (en) * | 2016-03-18 | 2017-09-26 | 北京京东尚科信息技术有限公司 | Information synchronization method and device |
| CN108197268A (en) * | 2018-01-04 | 2018-06-22 | 国网福建省电力有限公司 | Data center analyzes numeric field data Synchronous fluorimetry method for improving |
| CN108345801A (en) * | 2018-02-09 | 2018-07-31 | 南京邮电大学 | A kind of middleware dynamic user authentication method and system towards ciphertext database |
| CN108519987A (en) * | 2018-02-24 | 2018-09-11 | 国家计算机网络与信息安全管理中心 | A kind of data persistence method and apparatus |
| CN108900487A (en) * | 2018-06-20 | 2018-11-27 | 河北上通云天网络科技有限公司 | A kind of shared Dropbox being implanted into middleware |
| CN109033116A (en) * | 2018-03-20 | 2018-12-18 | 广州中国科学院软件应用技术研究所 | A kind of information data return-flow system and method based on data lineage |
| CN109101651A (en) * | 2018-08-24 | 2018-12-28 | 浪潮软件集团有限公司 | Method for analyzing metadata full link |
| CN110032451A (en) * | 2019-04-18 | 2019-07-19 | 成都四方伟业软件股份有限公司 | Distributed multilingual message realization method, device and server |
| CN110413677A (en) * | 2019-07-30 | 2019-11-05 | 无锡柠檬科技服务有限公司 | A kind of Distributed Data Synchronization method and system for supporting concurrently to apply |
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- 2015-06-02 CN CN201510292979.9A patent/CN104866316A/en not_active Withdrawn
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| CN107203576A (en) * | 2016-03-18 | 2017-09-26 | 北京京东尚科信息技术有限公司 | Information synchronization method and device |
| CN107203576B (en) * | 2016-03-18 | 2020-06-05 | 北京京东尚科信息技术有限公司 | Information synchronization method and device |
| CN106503149B (en) * | 2016-10-21 | 2020-01-24 | 广东亿迅科技有限公司 | Data synchronization method and system |
| CN106503149A (en) * | 2016-10-21 | 2017-03-15 | 广东亿迅科技有限公司 | A kind of method of data synchronization and its system |
| CN107016031A (en) * | 2016-12-20 | 2017-08-04 | 常州市善松信息科技有限公司 | A kind of data center's middleware system |
| CN108197268A (en) * | 2018-01-04 | 2018-06-22 | 国网福建省电力有限公司 | Data center analyzes numeric field data Synchronous fluorimetry method for improving |
| CN108345801A (en) * | 2018-02-09 | 2018-07-31 | 南京邮电大学 | A kind of middleware dynamic user authentication method and system towards ciphertext database |
| CN108345801B (en) * | 2018-02-09 | 2021-09-28 | 南京邮电大学 | Ciphertext database-oriented middleware dynamic user authentication method and system |
| CN108519987A (en) * | 2018-02-24 | 2018-09-11 | 国家计算机网络与信息安全管理中心 | A kind of data persistence method and apparatus |
| CN109033116A (en) * | 2018-03-20 | 2018-12-18 | 广州中国科学院软件应用技术研究所 | A kind of information data return-flow system and method based on data lineage |
| CN109033116B (en) * | 2018-03-20 | 2021-07-09 | 广州中国科学院软件应用技术研究所 | Information data reflux system and method based on data ancestry |
| CN108900487A (en) * | 2018-06-20 | 2018-11-27 | 河北上通云天网络科技有限公司 | A kind of shared Dropbox being implanted into middleware |
| CN109101651A (en) * | 2018-08-24 | 2018-12-28 | 浪潮软件集团有限公司 | Method for analyzing metadata full link |
| CN110032451A (en) * | 2019-04-18 | 2019-07-19 | 成都四方伟业软件股份有限公司 | Distributed multilingual message realization method, device and server |
| CN110413677A (en) * | 2019-07-30 | 2019-11-05 | 无锡柠檬科技服务有限公司 | A kind of Distributed Data Synchronization method and system for supporting concurrently to apply |
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