CN1913492A - Data exchange device, system and method - Google Patents

Data exchange device, system and method Download PDF

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Publication number
CN1913492A
CN1913492A CNA2006101043457A CN200610104345A CN1913492A CN 1913492 A CN1913492 A CN 1913492A CN A2006101043457 A CNA2006101043457 A CN A2006101043457A CN 200610104345 A CN200610104345 A CN 200610104345A CN 1913492 A CN1913492 A CN 1913492A
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China
Prior art keywords
data
adapter
conversion
message
conversion adapter
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CNA2006101043457A
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Chinese (zh)
Inventor
范径武
何仲君
章乐焱
毛银杰
王伟
王峻峥
李池华
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Hundsun Technologies Inc
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Hundsun Technologies Inc
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Priority to CNA2006101043457A priority Critical patent/CN1913492A/en
Publication of CN1913492A publication Critical patent/CN1913492A/en
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Abstract

This invention provides a data exchange device including: at least a message adapter used in collecting and transmitting data got from a data carrier, at least one converting adapter used in transforming the format and semantics of the data got from the message adapter to those identified by an aim data carrier, in which, said message adapter routes the transformed data to said aim data carrier. This invention also provides a data exchange system and a method.

Description

DEU data exchange unit, system and method
Technical field
The present invention relates to network technology, relate in particular to Data Interchange Technology.
Background technology
Data Interchange Technology is meant that Data Interchange Technology is one of important technology of using conformable layer with different information formats and semantic conversion data format and the semantic integration technology for being understood by the target application system.
Exchanges data comprises two aspect contents, i.e. Data Format Transform and data semantic conversion.Data Format Transform is meant the data format that the data format of arbitrary form all is converted to a kind of standard of appointment, for example XML (Extensible Markup Language, extend markup language).In addition, in the data environment of reality, not only data source is an isomery, and data representation is very complicated, and the semantic relation between the data is also quite abundant.Data will exchange between the different application systems or between the operation flow, just must guarantee that the semanteme that mutual both sides express data has unified understanding.So, data interchange platform should have the ability of the semantic integrity control of the overall situation, solve on the conformable layer because the inconsistent problem of aspects such as the form of the name at data object that the isomerism of each local data bank causes, data and data structure existence provides the integrated and unified expression of global data information for overall user using.
With silver card plateform system is example, as shown in Figure 1, silver card platform main control unit 1011 in the silver card platform 101 receives data from securities exchange system database 102 or bank's end interface 103, afterwards described data being sent into corresponding silver card conversion DLL (dynamic link library) 1012 handles, silver card conversion DLL1012 is can be by the form and the semanteme of bank's end interface 103 or 102 identifications of securities exchange system database with the form and the semantic conversion of described data, and the data after will changing at last send to bank's end interface 103 or securities exchange system database 102.
Utilize silver shown in Figure 1 card plateform system can realize data interaction between securities broker company and the bank, and can guarantee that both sides can both correctly discern mutual data.But, because the corresponding bank's end interface of silver card conversion DLL1012, so, if bank's end interface of every increase, then need a silver card of corresponding exploitation conversion DLL1012, as everyone knows, the workload of exploitation DLL is bigger, and also needs the professional in the future and safeguard, this all can increase development cost greatly, therefore, though existing Data Interchange Technology can realize data format and semantic conversion, it is further perfect to await.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Data Interchange Technology, is realizing under the prerequisite of exchanges data, is reducing development and maintenance cost guaranteeing.
For solving the problems of the technologies described above, the invention provides a kind of DEU data exchange unit, comprising: at least one message adapter is used to gather and transmit the data that obtain from data medium; At least one conversion adapter is used for the form of the data that will obtain from described message adapter and form and the semanteme that semantic conversion can be discerned for the destination data carrier; Wherein, the data of described message adapter after with described conversion are routed to described destination data carrier.
Described device also comprises: central database is used to preserve the configuration data of described device and described conversion adapter correspondence.
Described device also comprises: the primary control program unit, be used to receive and transmit the data of described message adapter and the transmission of described conversion adapter, and/or, be used for the configuration data that described central database is preserved is loaded into corresponding conversion adapter.
Described primary control program unit also comprises: the scheduling message adapter is used to receive the data that described message adapter collects; The scheduling conversion adapter is used for the described data passes that collects to described conversion adapter; Wherein, the data passes after described scheduling conversion adapter will be changed is to described scheduling message adapter, determine the destination data carrier after, the data after described scheduling message adapter will be changed are delivered to the destination data carrier by described message adapter.
The present invention also provides a kind of data exchange system, comprise at least two data mediums, also comprise: data interchange platform, have at least one conversion adapter, described conversion adapter is used for the form of the data that will collect from a data medium and form and the semanteme that semantic conversion can be discerned for another data medium.
Described data medium is: various files, database and the packet of forming according to variety of protocol.
The present invention also provides a kind of method for interchanging data based on described data exchange system, comprising: will send into conversion adapter corresponding the described data exchange system from the data that first data medium receives; Described conversion adapter is form and the semanteme that second data medium can be discerned with the form and the semantic conversion of described data; Data after the conversion are routed to described second data medium.
The process that sets in advance conversion adapter comprises: read configuration data from the central database of described data exchange system; Described configuration data is loaded into corresponding conversion adapter.
To comprise from the process that the data that first data medium receives are sent into corresponding conversion adapter: the message adapter of described data exchange system receives the data that obtain from described first data medium; Described message adapter is given described data passes the primary control program unit of described data exchange system; Corresponding conversion adapter is sent described data in described primary control program unit.
Data after described message adapter will be changed are routed to described second data medium.
In device of the present invention, system and method, use form and the semantic conversion of conversion adapter realization, because configuration adapters is with respect to developing and safeguarding that the DLL workload is little, so the present invention has reduced the cost of exploitation and maintenance to data.
In existing silver card plateform system, not only workload is big to develop a DLL, and the possible performance of the DLL that develops is poor, in this case, system may be wrong to the processing of data, and the performance of adapter is more stable, can avoid data to make mistakes fully.
Existing data exchange system is generally all at a certain business, the workload of development sequence when not considering to activate business, so, existing data exchange system generally all is point-to-point or point-to-points data transaction, and owing to disposing and safeguarding that the workload of adapter is little, the present invention also only needs to increase an adapter even activate business and gets final product, so also can realize the data transaction of multi-to-multi.
Description of drawings
Fig. 1 is a silver card plateform system structural representation;
Fig. 2 is the structural representation of apparatus of the present invention;
Fig. 3 is the structural representation of system of the present invention;
Fig. 4 is the structural representation of local and overseas mutual investment systems;
Fig. 5 is the flow chart of the inventive method.
Embodiment
Below we will be in conjunction with the accompanying drawings, optimum implementation of the present invention is described in detail.At first it is to be noted, the implication of the term of using among the present invention, words and claim can not only only limit to its literal and common implication and go to understand, the implication and the notion that also comprise and then conform to technology of the present invention, this is because we are as the inventor, to suitably provide the definition of term, so that the most appropriate description is carried out in our invention.Therefore, the configuration that provides in this explanation and the accompanying drawing is first-selected embodiment of the present invention, rather than will enumerates all technical characteristics of the present invention.We will recognize to also have the various equivalent scheme or the modifications that can replace our scheme.
At first, device of the present invention is described in conjunction with Fig. 2.
As shown in Figure 2, DEU data exchange unit 201 comprises conversion adapter 2011, message adapter 2012, primary control program unit 2013 and central database 2014.Wherein, conversion adapter 2011 is 2013 acquisition data from the primary control program unit, and with form and semanteme that the form and the semantic conversion of described data can be discerned for the destination data carrier, afterwards, the data after the conversion are returned to primary control program unit 2013; Message adapter 2012 is used to gather and transmit the data that obtain from data medium or primary control program unit 2013, and it can receive data according to the configuration of primary control program unit 2013, image data that also can be initiatively; Primary control program unit 2013 is used for selected corresponding conversion adapter 2011, and the data that message adapter 2012 passes over are sent into conversion adapter 2011 handle, the destination data carrier that the data after the conversion need arrive is also determined in primary control program unit 2013, and the data after will changing by message adapter 2012 are routed to the destination data carrier; Central database 2014 is used to preserve the configuration data of DEU data exchange unit 201 and conversion adapter 2011 correspondences, primary control program unit 2013 can be loaded into these configuration datas unit such as conversion adapter 2011 and message adapter 2012, function corresponding is realized according to configuration data in these unit, for example, primary control program unit 2013 is loaded into certain conversion adapter 2011 with the relevant configuration data, the relevant configuration data can be that the data of certain data medium are converted to the relevant parameter that another data medium can recognition data, and then the function of this conversion adapter is exactly that realize can recognition data form and semanteme for another data medium with the data format and the semantic conversion of certain data medium.
In addition, primary control program unit 2013 also can comprise: the scheduling message adapter is used to receive the data that message adapter 2012 collects; The scheduling conversion adapter is used for the described data passes that collects to conversion adapter 2011; Wherein, the data passes of scheduling conversion adapter after will change arrives described scheduling message adapter, determine the destination data carrier after, the data after described scheduling message adapter will be changed are delivered to the destination data carrier by message adapter 2012.
Need to prove, the function of primary control program unit 2013 can be integrated into conversion adapter 2011 or message adapter 2012, the configuration data of conversion adapter 2011 and message adapter 2012 also can load before device is used, so DEU data exchange unit 201 also can comprise primary control program unit 2013 and central database 2014.
Generally speaking, conversion adapter 2011 can only be another kind of data format and semanteme with a kind of data format and semantic conversion, and can not be other several data form and semanteme with one or more data formats and semantic conversion, but in particular cases, if multiple translation function is integrated into a conversion adapter 2011, then the function of a conversion adapter 2011 also can suitably be expanded.In addition, if functions such as the reception of data, forwarding, route are integrated into a message adapter 2012, then DEU data exchange unit 201 can have only a message adapter 2012, but generally speaking, the both sides of DEU data exchange unit 201 respectively have a message adapter 2012.Each data medium also can corresponding message adapter 2012, in this case, 2012 data of being responsible for gathering and receiving the corresponding data carrier of message adapter, and give primary control program unit 2013 with data passes, after primary control program unit 2013 receives data after the conversion, the message adapter 2012 of the data after the conversion by correspondence is routed to the destination data carrier.
In conjunction with Fig. 3, system of the present invention is described now.
As shown in Figure 3, system of the present invention comprises data interchange platform 301, data interchange platform 301 also has at least one conversion adapter 3011, and system of the present invention also comprises various protocols interface 302, DBF document carrier 303, SQL Server database 304, STEP protocol interface 305 and HSAR protocol interface 306.Wherein, conversion adapter 3011 is used for the form of the data that will collect from a data medium and form and the semanteme that semantic conversion can be discerned for another data medium, for example, conversion adapter 3011 can be converted to the data that obtain the data that meet the HSAR consensus standard from the ICP/IP protocol packet.Data medium can be DBF document carrier 303, SQL Server database 304 and the packet of forming according to variety of protocol.DBF is a dbase file, and it is a kind of form of being created by Ashton-Tate, can by ACT! , Lipper, FoxPro, Arago, Wordtech, Xbase and similar database or the product identification relevant with database; SQL Server is a kind of database, be a kind of extendible, high performance, be that distributed client/server calculates designed data base management system; STEP is a kind of external communications protocol commonly used; HSAR is a kind of domestic specific communications protocol commonly used; Various protocols interface 302 can be the TCP/IP interface.
At present, business contacts such as domestic finance, security with overseas are more frequent, local and overseas investors invests the other side's financial market if desired mutually, just must carry out order transaction by each different system, but, the consensus standard that adopts between each system is different, in this case, just needs a platform and do the bridge work of linking up and translating between each system.Data exchange system provided by the invention has just played this effect.As shown in Figure 4, data interchange platform receives the various order messages that each system sends, and carries out exchanges data, i.e. format conversion and semantic conversion, the message after will changing then are routed to corresponding purpose system and carry out investment deal.Wherein, FIX represents financial information exchange, and it is an agreement, also is a kind of language, by stock market, securities market research and development; ISO15022 is a kind of international standard protocol, also is a kind of language, and by stock market, securities market research and development, external financial sector is commonly used; The 8583rd, a kind of standard agreement also is a kind of language, and by stock market, securities market research and development, domestic financial sector is commonly used; STEP is a branch of FIX agreement; Class FIX be with the FIX protocol class like a kind of agreement.As shown in Figure 4, the data of local and overseas systems can be changed mutually, even increase a system, only need to increase corresponding conversion adapter and get final product in data interchange platform.
In conjunction with Fig. 5, method of the present invention is described now, wherein, method of the present invention is applicable to system shown in Figure 3.
As shown in Figure 5, in step S501, the primary control program unit reads all relevant configuration information from central database.
Step S502: the primary control program unit is loaded into corresponding adapter with relevant configuration information.The adapter here comprises message adapter and conversion adapter, the configuration information of conversion adapter mainly be about the data in the data medium are converted to another data medium can recognition data etc. information.
Step S503: after message adapter receives data, give the primary control program unit with data passes.
Step S504: the selected corresponding conversion adapter in primary control program unit.The primary control program unit can be by the source address of recognition data and the source address of destination address or recognition data and data format that need convert to and semantic selected corresponding conversion adapter.
Step S505: the primary control program unit sends the data to selected conversion adapter.
Step S506: form and semanteme that conversion adapter can be discerned the form and the semantic conversion of data for the destination data carrier.
Step S507: the data after conversion adapter will be changed return to the primary control program unit.
Step S508: the primary control program unit is routed to the destination data carrier by message adapter after determining the destination data carrier of the data correspondence after the conversion.
Need to prove that if the function of primary control program unit is integrated into adapter, the configuration of adapter is finished before the method operation, then the action of primary control program unit can be finished by adapter, and the step of elements with configuration data also can be omitted.
The core of Data Interchange Technology provided by the invention is message route and data transaction main program, its reception and dispatch messages, and, guarantee to be transmitted to correct application based on predefined Message Processing stream.Message buffer can be carried out the route of multistage, for independent message, and can be according to a plurality of processing sections of definition or objects such as the source of message, destination, types.Object can comprise the conversion of message, format conversion, Query Database, log and the timing transmission etc. of data.Intercommunication between application can be one to one, one-to-many or multidirectional.
The core of Data Interchange Technology also comprises independent communication and messaging protocol layer, realize the network service of the reality between organization internal or tissue, have a special message format storehouse and be used to preserve all message definitions, and the instrument of type of message between construction and maintenance organization inside and tissue is provided.Routing program is finally realized the reception and the distribution of message by this one deck.
The data transaction entity of Data Interchange Technology is responsible between using the data of transmission being changed, the API (Application Program Interface, application programming interfaces) that provides data transaction to need.The standardization of data perhaps claims standardization of data, is to make data convert the technology of standard state in exchange process.The Message Agent middleware has built-in data normalization instrument, when replacing an application, can not have influence on the application interface with other exchanges data partner.
The data transaction of Data Interchange Technology can be divided three kinds of forms, be respectively real-time, near real-time or batch processing.Batch processing mode is based on the data transaction mode of file to file.Data exchange system has a real-time request/the reply processing that entity is carried out synchronous mission critical message, provides near real-time data transaction by a message queue mechanism.The concurrent path that each service is used is transmitted in the Data Interchange Technology management, even best performance also can be provided when enterprise demand is maximum.
Data Interchange Technology is supported packet and reliable transmission communication mode.Reliable transmission communication is based on message queue mechanism, sends and receives message and pass through different message queues respectively.Correspondence is used for saying that reliable transmission is guaranteed once and one-shot sending.The transmission of message can select compression or/and encipher transmit mode.
Data Interchange Technology is supported content-based data forwarding, and when sorting out by type after data produce, the road is through just having determined that Data Interchange Technology can forward the data to different destinations according to the content of message.
The processing of data interchange platform energy complex management is flowed, and need can coordinate the trading processing of a series of complex process, handles unusual situation by configurable timer and alarm device.The rule mechanism of data exchange system inside and configurable timer and alarm are guaranteed the ageing of trading processing in the lump, and storage of transaction trace routine and demonstration detect the state of single transaction.
At present, security financing enterprise is in the process of Application and Development, and the expense of 30%-40% all is wasted on the irrelevant various interface of exploitation and maintenance and business event logic.Along with the increase of enterprise or business-to-business application quantity, the communication interface between application is increasing, the difficulty growth at double that different platforms, different language and technology are brought.Data Interchange Technology has been owing to reduced the complex interaction of enterprise/in-house application, will be of equal importance with data base management system, data warehouse.
Conclusion is got up, and realizes that based on data exchange system the main reason of application integration has the following aspects:
Integrated complexity height, the cost of finishing application by point-to-point application interface are big, seriously limited the flexibility of enterprise, the HUB of Data Interchange Technology of the present invention such as same software (maincenter), connecting needs each mutual application system, has reduced the quantity of application system interface and mutual technology dependence;
The data of transmitting between using and using need conversion, transmission need according to priority, in real time or batch fashion carry out, Data Interchange Technology of the present invention provides interface, data transaction ability and the message handling ability with various resources, the message transmission between having realized efficiently using;
The complicated service processing logic brings between application, mutual complexity between application and the people, requirement provides a kind of simplicity of supporting flow management, handling intelligent exploitation, Data Interchange Technology of the present invention adopts the form of adapter, and the business Logic Layer development ability is provided.
Integrated system structure of application must be able to adapt to service logic, institutional variation, farthest reduces the modification of using existing.It is key that Data Interchange Technology of the present invention has been constructed a message based agency, and its adapter and packet assembler based on API satisfies this requirement fully.
In sum, the application system that securities broker company can use Data Interchange Technology of the present invention to make up between integrated and securities broker company and the business contact unit between nationwide multiservice system is integrated, realizes mutual agency's sale of financial product between security and the financial institutions such as bank, security and futures, security and gold trade, security and foreign exchange transaction.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (10)

1. DEU data exchange unit is characterized in that comprising:
At least one message adapter is used to gather and transmit the data that obtain from data medium;
At least one conversion adapter is used for the form of the data that will obtain from described message adapter and form and the semanteme that semantic conversion can be discerned for the destination data carrier;
Wherein, the data of described message adapter after with described conversion are routed to described destination data carrier.
2. DEU data exchange unit as claimed in claim 1 is characterized in that also comprising:
Central database is used to preserve the configuration data of described device and described conversion adapter correspondence.
3. DEU data exchange unit as claimed in claim 1 or 2 is characterized in that also comprising:
The primary control program unit is used to receive and transmit the data of described message adapter and the transmission of described conversion adapter, and/or, be used for the configuration data that described central database is preserved is loaded into corresponding conversion adapter.
4. DEU data exchange unit as claimed in claim 3 is characterized in that described primary control program unit also comprises:
The scheduling message adapter is used to receive the data that described message adapter collects;
The scheduling conversion adapter is used for the described data passes that collects to described conversion adapter;
Wherein, the data passes after described scheduling conversion adapter will be changed is to described scheduling message adapter, determine the destination data carrier after, the data after described scheduling message adapter will be changed are delivered to the destination data carrier by described message adapter.
5. a data exchange system comprises at least two data mediums, it is characterized in that also comprising:
Data interchange platform has at least one conversion adapter, and described conversion adapter is used for the form of the data that will collect from a data medium and form and the semanteme that semantic conversion can be discerned for another data medium.
6. data exchange system as claimed in claim 5 is characterized in that described data medium is: various files, database and the packet of forming according to variety of protocol.
7. method for interchanging data based on the described system of claim 5 is characterized in that comprising:
To send into conversion adapter corresponding the described data exchange system from the data that first data medium receives;
Described conversion adapter is form and the semanteme that second data medium can be discerned with the form and the semantic conversion of described data;
Data after the conversion are routed to described second data medium.
8. method for interchanging data as claimed in claim 7 is characterized in that the process that sets in advance conversion adapter comprises:
From the central database of described data exchange system, read configuration data;
Described configuration data is loaded into corresponding conversion adapter.
9. method for interchanging data as claimed in claim 7 is characterized in that the process of the data that receive from first data medium being sent into corresponding conversion adapter comprises:
The message adapter of described data exchange system receives the data that obtain from described first data medium;
Described message adapter is given described data passes the primary control program unit of described data exchange system;
Corresponding conversion adapter is sent described data in described primary control program unit.
10. method for interchanging data as claimed in claim 9 is characterized in that: the data after described message adapter will be changed are routed to described second data medium.
CNA2006101043457A 2006-08-08 2006-08-08 Data exchange device, system and method Pending CN1913492A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102142027A (en) * 2011-02-23 2011-08-03 南京智尚丰软件有限公司 Adaptive method for data integration
CN103581123A (en) * 2012-07-20 2014-02-12 中兴通讯股份有限公司 Processing method, processing device, release method and release system of network data
CN104615745A (en) * 2015-02-11 2015-05-13 安徽久鼎软件科技开发有限公司 Public semantic converter, semantic conversion method and random data exchange method
CN104917695A (en) * 2015-04-23 2015-09-16 同济大学 Data management system
CN107707676A (en) * 2017-11-09 2018-02-16 广东电网有限责任公司教育培训评价中心 A kind of electric power enterprise university education training data switching plane
CN109921919A (en) * 2017-12-13 2019-06-21 航天信息股份有限公司 Data exchange system and method
CN110086759A (en) * 2013-10-14 2019-08-02 阿里巴巴集团控股有限公司 A kind of method and apparatus for realizing message transmission between heterogeneous system
CN111158657A (en) * 2019-12-31 2020-05-15 上海富勒信息科技有限公司 Data integration processing method
WO2020211717A1 (en) * 2019-04-18 2020-10-22 阿里巴巴集团控股有限公司 Data processing method, apparatus and device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102142027A (en) * 2011-02-23 2011-08-03 南京智尚丰软件有限公司 Adaptive method for data integration
CN103581123A (en) * 2012-07-20 2014-02-12 中兴通讯股份有限公司 Processing method, processing device, release method and release system of network data
CN103581123B (en) * 2012-07-20 2018-09-21 南京中兴软件有限责任公司 The processing method and processing device of network data, the dissemination method of network data and system
CN110086759A (en) * 2013-10-14 2019-08-02 阿里巴巴集团控股有限公司 A kind of method and apparatus for realizing message transmission between heterogeneous system
CN110086759B (en) * 2013-10-14 2021-11-05 创新先进技术有限公司 Method and device for realizing message transmission between heterogeneous systems
CN104615745A (en) * 2015-02-11 2015-05-13 安徽久鼎软件科技开发有限公司 Public semantic converter, semantic conversion method and random data exchange method
CN104615745B (en) * 2015-02-11 2018-03-13 安徽久鼎软件科技开发有限公司 Public semantic conversion device and conversion method, random data exchange method
CN104917695A (en) * 2015-04-23 2015-09-16 同济大学 Data management system
CN107707676A (en) * 2017-11-09 2018-02-16 广东电网有限责任公司教育培训评价中心 A kind of electric power enterprise university education training data switching plane
CN109921919A (en) * 2017-12-13 2019-06-21 航天信息股份有限公司 Data exchange system and method
WO2020211717A1 (en) * 2019-04-18 2020-10-22 阿里巴巴集团控股有限公司 Data processing method, apparatus and device
CN111158657A (en) * 2019-12-31 2020-05-15 上海富勒信息科技有限公司 Data integration processing method
CN111158657B (en) * 2019-12-31 2023-10-31 上海富勒信息科技有限公司 Data integration processing method

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