CN114969180A - Heterogeneous data exchange system - Google Patents

Heterogeneous data exchange system Download PDF

Info

Publication number
CN114969180A
CN114969180A CN202210526231.0A CN202210526231A CN114969180A CN 114969180 A CN114969180 A CN 114969180A CN 202210526231 A CN202210526231 A CN 202210526231A CN 114969180 A CN114969180 A CN 114969180A
Authority
CN
China
Prior art keywords
publishing
data
subscription
server
node server
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210526231.0A
Other languages
Chinese (zh)
Inventor
庞广臣
赵福成
石璞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gongyi Beijing Cloud Technology Co ltd
Original Assignee
Gongyi Beijing Cloud Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gongyi Beijing Cloud Technology Co ltd filed Critical Gongyi Beijing Cloud Technology Co ltd
Priority to CN202210526231.0A priority Critical patent/CN114969180A/en
Publication of CN114969180A publication Critical patent/CN114969180A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/25—Integrating or interfacing systems involving database management systems
    • G06F16/258—Data format conversion from or to a database
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/12—Use of codes for handling textual entities
    • G06F40/151—Transformation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/166—Editing, e.g. inserting or deleting
    • G06F40/186—Templates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Artificial Intelligence (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Medical Informatics (AREA)
  • Computing Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Embodiments of the present disclosure disclose heterogeneous data exchange systems. One embodiment of the system includes: publishing node server, subscribing node server, link network server and publishing data system, wherein: the publishing node server generates publishing contract information according to the publishing project template and sends the publishing contract information to the link network server; the subscription node server generates subscription contract information according to the subscription item template and sends the subscription contract information to the link network server; the publishing node server receives publishing data sent by the publishing data system and performs publishing data conversion processing on the publishing data according to the publishing contract information; the publishing node server acquires the relevant information of the subscription node from the link network server and acquires subscription data based on the relevant information of the subscription node and the publishing conversion data; and the publishing node server sends the subscription data to the subscribing node server. The implementation mode can reduce the steps of data exchange and improve the speed of data exchange.

Description

Heterogeneous data exchange system
Technical Field
The embodiment of the disclosure relates to the technical field of data exchange, in particular to a heterogeneous data exchange system.
Background
Data exchange between heterogeneous application systems is an important technology in data processing. At present, data exchange between heterogeneous application systems is usually performed by outputting data to be exchanged into a data file (text, form, etc.) of a specified type through an output interface of the application system, and then editing and modifying the file content manually or by using third-party software, and then inputting or importing the edited data into a specified application system.
However, there are often technical problems when the above-described method is adopted:
first, the existing heterogeneous application system usually outputs data of a specific type through a data output interface, but cannot directly output data required by the specific application system, which results in complex steps of data exchange and low data exchange speed.
Secondly, the existing data exchange technology realizes data exchange in a manual conversion mode, and is difficult to realize automatic data conversion of the node server, so that the efficiency of data conversion is low.
Thirdly, when the node server automatically converts the data, the accurate conversion of the data is difficult to realize, which results in lower precision of data conversion.
Fourthly, in the case where a plurality of heterogeneous application systems share the same server, at this time, since data exchange is implemented in the server, data exchange of data output in the conventional data exchange needs to be performed manually, and thus data exchange of data of different systems in the same server cannot be implemented.
Disclosure of Invention
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
Some embodiments of the present disclosure propose heterogeneous data exchange systems to address one or more of the technical problems mentioned in the background section above.
Some embodiments of the present disclosure provide a heterogeneous data exchange system, the system comprising: publishing node server, subscribing node server, link network server and publishing data system, wherein: the publishing node server is in communication connection with the chain network server, wherein the publishing node server is configured to generate publishing contract information according to a publishing project template created and sent by the chain network server, and send the publishing contract information to the chain network server for storage; the subscription node server is in communication connection with the chain network server, wherein the subscription node server is configured to generate subscription contract information according to a subscription item template created and sent by the chain network server, and send the subscription contract information to the chain network server for storage; the publishing node server is in communication connection with the publishing data system, and is configured to receive publishing data sent by the publishing data system and perform publishing data conversion processing on the publishing data according to the publishing contract information to obtain publishing conversion data; the publishing node server is in communication connection with the link network server, wherein the publishing node server is configured to obtain subscription node related information from the link network server and obtain subscription data based on the subscription node related information and the publishing conversion data; the publishing node server is in communication connection with the subscribing node server, wherein the publishing node server sends the subscription data to the subscribing node server.
In some embodiments, the chain network server comprises a system database and a data exchange management module, wherein:
the system database is configured to store a publishing project template, a subscribing project template, publishing contract information and subscribing contract information;
the data exchange management module is configured to update the publishing item template, the subscribing item template, the publishing contract information, and the subscribing contract information.
In some embodiments, the publishing node server and the subscribing node server respectively include a node database, a data exchange service module and a user collaboration service module, wherein:
the node database is configured to store publishing data and subscription data;
the data exchange service module is configured to perform data conversion processing on publishing data sent by a publishing data system, wherein the data conversion processing includes at least one of the following: data format or code conversion processing, data filtering processing, data encryption or transmission processing;
the user cooperation service module is configured to send subscription notification information.
In some embodiments, the chain network server further includes a virtual network service module, and the publishing node server and the subscribing node server respectively include virtual network modules, and the virtual network modules include virtual network applications, where:
the virtual network service module is configured to save a virtual network application included in the virtual network module and update the saved virtual network application;
the data exchange service module is configured to call a virtual network application included in the virtual network module to establish a virtual network between the publishing node server and the subscribing node server and a virtual network between the publishing node server and the subscribing node server.
In some embodiments, the number of the publishing node servers and the subscribing node servers is at least one; the number of the chain network servers is at least one; the number of the publishing data system and the subscribing data system is at least one; the publishing node server and the subscribing node server are in communication connection with the publishing data system and the subscribing data system through a local area network or the Internet, and one publishing node server or one subscribing node server corresponds to one or more publishing data systems.
In some embodiments, the heterogeneous data exchange system further comprises a subscription data system, wherein,
the subscription data system is in communication connection with the subscription node server, wherein the user collaboration service module in the subscription node server is configured to send subscription notification information to the subscription data system in response to receiving the subscription data sent by the publishing node server;
the subscription data system is configured to obtain subscription data from the user collaboration service module in response to receiving the subscription notification information.
In some embodiments, the publishing item template comprises at least one publishing item, wherein the publishing node server is configured to screen out the received publishing item template for a publishing item meeting a preset condition as a target publishing item, obtain a target publishing item group, and determine the target publishing item group and preset relevant information as publishing contract information.
In some embodiments, the publishing node server comprises a data exchange service module communicatively coupled to a node database, wherein the data exchange service module is configured to obtain publishing data from the node database;
the data exchange service module is connected with the system database in a communication way, wherein the data exchange service module is configured to acquire publishing contract information and subscription contract information corresponding to the publishing contract information from the system database;
the data exchange service module is further configured to: according to the publishing contract information, standard format conversion processing is carried out on the publishing data to obtain standard format data; and according to the subscription contract information, performing subscription data conversion processing on the standard format data to obtain subscription data.
In some embodiments, the publication contract information includes a target set of publication items, and the subscription contract information includes a target set of subscription items, wherein: the publishing node server includes a data exchange service module further configured to:
matching the target publishing item group with a target publishing item group stored in the system database, and determining the target publishing item group matched and consistent with the target publishing item group as a matched and subscribed item group;
determining the subscription contract information corresponding to the matched subscription item group as target subscription contract information;
and acquiring relevant information of a subscription node according to the target subscription contract information, wherein the relevant information of the subscription node comprises an identifier of the subscription node, a virtual network address and port information, running state information of the subscription node, safety check information and a target subscription item group.
In some embodiments, the heterogeneous data exchange system further comprises a common server, the common server being a common server for the publishing data system and the subscription data system, wherein:
the public server is in communication connection with the publishing data system, wherein the publishing data system is configured to send publishing configuration information to the public server for storage;
the public server is in communication connection with the subscription data system, wherein the subscription data system is configured to send subscription configuration information to the public server for storage;
the publication data system is configured to send publication data to the common server;
the public server is configured to generate subscription information based on the received publication data and subscription configuration information, and to send the subscription information to the subscription data system.
The above embodiments of the present disclosure have the following advantages: the data exchange between the heterogeneous data systems is carried out through the heterogeneous data exchange systems of some embodiments of the disclosure, and the data exchange can be carried out quickly and accurately. Specifically, the reason why the data exchange speed is low is that: the existing heterogeneous application system generally outputs data of a specified type through a data output interface, but cannot directly output data required by a specified application system. Based on this, in the heterogeneous data exchange system of some embodiments of the present disclosure, the publishing node server may generate publishing contract information according to the publishing project template created and sent by the chain network server, and send the publishing contract information to the chain network server for storage. The subscription node server can generate subscription contract information according to the subscription item template created and sent by the chain network server, and send the subscription contract information to the chain network server for storage. The publishing node server can receive the publishing data sent by the publishing data system and perform publishing data conversion processing on the publishing data according to the publishing contract information to obtain publishing conversion data. The publishing node server may obtain subscription node-related information from the link network server, and obtain subscription data based on the subscription node-related information and the publishing conversion data. And the publishing node server sends the subscription data to the subscribing node server. Therefore, the publishing contract information and the subscribing contract information of each heterogeneous application system can be stored in the chain network server, so that after the publishing node server receives the publishing data, the subscribing node related information related to the publishing contract information is acquired from the chain network server according to the publishing contract information, and then the subscribing data is acquired according to the subscribing node related information and the publishing conversion data. Therefore, the publishing node server can directly output the data required by the subscribing node server, thereby reducing the steps of data exchange and improving the speed of data exchange.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.
FIG. 1 is an architecture diagram of an exemplary system into which some embodiments of the present disclosure may be configured;
FIG. 2 is a schematic block diagram of one embodiment of a heterogeneous data exchange system, in accordance with some embodiments of the present disclosure;
FIG. 3 is a schematic block diagram of yet another embodiment of a heterogeneous data exchange system, in accordance with some embodiments of the present disclosure;
fig. 4 is a schematic structural diagram of yet another embodiment of a heterogeneous data exchange system, in accordance with some embodiments of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 illustrates an exemplary system architecture 100 of a heterogeneous data exchange system to which some embodiments of the present disclosure may be applied.
As shown in fig. 1, system architecture 100 may include publishing node server 101, link network server 102, subscribing node server 103, publishing data system 104, subscribing data system 105, network 106, network 107, network 108, network 109, and network 110. Network 106 serves to publish the medium that provides the communication link between node server 101 and link network server 102. Network 107 serves as a medium for providing a communication link between network server 102 and subscribing node server 103. The network 108 serves as a medium for providing a communication link between the publishing node server 101 and the publishing data system 104. Network 109 serves as a medium for providing communication links between subscription node server 103 and subscription data system 105. Network 110 is used to publish the medium that provides the communication link between node server 101 and subscribing node server 103. Network 106, network 107, network 108, network 109, and network 110 may include various connection types, such as wired, wireless communication links, or fiber optic cables, among others.
The publishing node server 101 may interact with the chain network server 102 via the network 106 to send the publishing contract information to the chain network server.
The subscribing node server 103 may interact with the chain network server 102 via the network 107 to send the subscription contract information to the chain network server.
The publishing data system 104 may interact with the publishing node server 101 via the network 108 to send the subscription data to the subscribing node server.
Subscription node server 103 may interact with subscription data system 105 via network 109 to send the subscription notification information and subscription data to the subscription data system.
It should be understood that the number of publishing node servers, link network servers, subscribing node servers, publishing data systems, subscribing data systems, and networks in FIG. 1 are illustrative only. There may be any number of publishing node servers, link network servers, subscribing node servers, publishing data systems, subscribing data systems, and networks, as desired for an implementation.
With continued reference to fig. 2, a schematic structural diagram of one embodiment of a heterogeneous data exchange system provided by the present disclosure is shown. As shown in fig. 2, the heterogeneous data exchange system of this embodiment may include: the system comprises a publishing node server 1, a chain network server 2, a subscribing node server 3 and a publishing data system 4.
In some embodiments, the publishing node server 1 may be a device having information transmission and reception functions. The publishing node server may include, but is not limited to, a single chip, a microcomputer, a chip, and the like. The above-described chain network server 2 may be an apparatus having information transmission, reception, and data management functions. The chain network server may include, but is not limited to, a single chip, a microcomputer, a chip, and the like. The publishing node server may include, but is not limited to, a single chip, a microcomputer, a chip, and the like. Here, the publishing node server is communicatively connected to the link network server. The publishing node server is configured to generate publishing contract information according to the publishing project template created and sent by the chain network server, and send the publishing contract information to the chain network server for storage. Here, two types of user roles, chain master and node, can be introduced. The chain owner is an important role in a heterogeneous data exchange system. The chain owner is responsible for managing a data chain among a plurality of heterogeneous application systems, and the specific content comprises a template for constructing a publishing or subscribing project, and a data exchange contract which is signed and managed by each node. Nodes are a fundamental role in heterogeneous data exchange systems. After the nodes and chain masters sign up a data exchange contract, the data may be published and subscribed to through the heterogeneous data exchange system. Each node may join a different data chain, and the nodes exchange data with the heterogeneous application systems of the respective nodes as contracted.
As an example, the above-described publishing item template may be a collection of publishing items and contain no item values. For example, a delivery order publishing item template is defined, comprising: a customer name, a product type, a product name, a product quantity, a delivery time, a delivery location, etc., but does not contain a specific item value. When a certain node needs to create a publishing contract, the template is directly referred to for creation.
In some embodiments, the above-mentioned subscribing node server 3 may be a device having an information sending and receiving function. The subscribing node server may include, but is not limited to, a single chip microcomputer, a chip, and the like. Here, the subscribing node server is communicatively connected to the link network server. The subscription node server is configured to generate subscription contract information according to the subscription item template created and sent by the chain network server, and send the subscription contract information to the chain network server for storage. Here, the subscription item template may be a collection of published items and may not include an item value, similarly to the published item template.
In some embodiments, the publishing data system 4 described above may be a system that generates user data. The publishing data system may include, but is not limited to, various information management systems such as an order information system, a book management system, and the like. Here, the publishing node server is communicatively coupled to the publishing data system. The publishing node server is configured to receive publishing data sent by the publishing data system and perform publishing data conversion processing on the publishing data according to the publishing contract information to obtain publishing conversion data.
In some embodiments, the publishing node server is communicatively coupled to the link network server. The publishing node server is configured to obtain subscription node-related information from the link network server, and obtain subscription data based on the subscription node-related information and the publishing conversion data.
As an example, a selection may be made of a publishing item when generating subscription contract information, such that the subscription contract information establishes a relationship with the publishing item. The publisher can find out the corresponding subscription contract information through the publishing items in the publishing contract information, and can determine the information of the node where the subscription node server is located through the subscription contract information.
In some embodiments, the publishing node server is communicatively coupled to the subscribing node server. And the publishing node server sends the subscription data to the subscribing node server.
The above embodiments of the present disclosure have the following advantages: the data exchange between the heterogeneous data systems is carried out through the heterogeneous data exchange systems of some embodiments of the disclosure, and the data exchange can be carried out quickly and accurately. Specifically, the reason why the data exchange speed is low is that: the existing heterogeneous application system generally outputs data of a specified type through a data output interface, but cannot directly output data required by a specified application system. Based on this, in the heterogeneous data exchange system of some embodiments of the present disclosure, the publishing node server may generate publishing contract information according to the publishing project template created and sent by the chain network server, and send the publishing contract information to the chain network server for storage. The subscription node server can generate subscription contract information according to the subscription item template created and sent by the chain network server, and send the subscription contract information to the chain network server for storage. The publishing node server can receive the publishing data sent by the publishing data system and perform publishing data conversion processing on the publishing data according to the publishing contract information to obtain publishing conversion data. The publishing node server may obtain subscription node-related information from the link network server, and obtain subscription data based on the subscription node-related information and the publishing conversion data. And the publishing node server sends the subscription data to the subscribing node server. Therefore, the publishing contract information and the subscribing contract information of each heterogeneous application system can be stored in the chain network server, so that after the publishing node server receives the publishing data, the subscribing node related information related to the publishing contract information is acquired from the chain network server according to the publishing contract information, and then the subscribing data is acquired according to the subscribing node related information and the publishing conversion data. Therefore, the publishing node server can directly output the data required by the subscribing node server, thereby reducing the steps of data exchange and improving the speed of data exchange.
With further reference to fig. 3, a schematic structural diagram of one embodiment of a heterogeneous data exchange system provided by the present disclosure is shown. The heterogeneous data exchange system in the present embodiment may also include a publishing node server 1, a link network server 2, a subscribing node server 3, and a publishing data system 4, which are the same as the heterogeneous data exchange system in the embodiment of fig. 2. For a specific structural relationship, reference may be made to the related description in the embodiment of fig. 2, which is not described herein again.
Unlike the heterogeneous data exchange system in the embodiment of fig. 2, the chain network server in this embodiment includes a system database 201 and a data exchange management module 202. Wherein the system database is configured to store a publishing item template, a subscribing item template, publishing contract information, and subscribing contract information. The data exchange management module is configured to update the publishing item template, the subscribing item template, the publishing contract information, and the subscribing contract information.
Unlike the heterogeneous data exchange system in the embodiment of fig. 2, the publishing node server in the embodiment includes a node database 101, a data exchange service module 102, and a user cooperation service module 103. The subscribing node server comprises a node database 301, a data exchange service module 302 and a user cooperation service module 303. Wherein the node database is configured to store publishing data and subscription data. The data exchange service module is configured to perform data conversion processing on the publishing data sent by the publishing data system. Wherein the data conversion process may include, but is not limited to, at least one of: data format or code conversion processing, data filtering processing, data encryption or transmission processing. The user cooperation service module is configured to send subscription notification information.
Unlike the heterogeneous data exchange system in the embodiment of fig. 2, the chain network server in this embodiment further includes a virtual network service module 203. The publishing node server includes a virtual network module 104. The subscribing node servers each include a virtual network module 105. The virtual network module includes a virtual network application. The virtual network service module is configured to save the virtual network application included in the virtual network module and update the saved virtual network application. The data exchange service module is configured to call a virtual network application included in the virtual network module to establish a virtual network between the publishing node server and the subscribing node server and a virtual network between the publishing node server and the subscribing node server.
As an example, a VPN-Server may be installed in the chain network Server as a VPN network Server side to manage VPN terminals in the data chain. The node server is used as a VPN client to preset open source VPN software and to pre-configure the relevant information of the node server. During data exchange and communication, the data exchange service calls VPN software configuration of the node server to establish VPN networks among nodes and between the nodes and the server.
Unlike the heterogeneous data exchange system in the embodiment of fig. 2, the number of the publishing node servers and the subscribing node servers in this embodiment is at least one. The number of the chain network servers is at least one. The number of the publishing data systems and the subscribing data systems is at least one. The publishing node server and the subscribing node server are in communication connection with the publishing data system and the subscribing data system through a local area network or the Internet, and one publishing node server or one subscribing node server corresponds to one or more publishing data systems. Here, the heterogeneous data exchange system is a network structure that can be expanded indefinitely, and there may be multiple data chains, each data chain has one link network server, and the whole heterogeneous data exchange system may have multiple link network servers. One node server is used for each chain node, or a plurality of nodes can share the same node server. The link network server may also be used as a node server.
Fig. 4 is a schematic structural diagram of yet another embodiment of a heterogeneous data exchange system, in accordance with some embodiments of the present disclosure. One link node can be accessed into different data chains, and two link nodes in the same data chain can exchange data.
In the structure of fig. 4, the link points corresponding to the nodes 4 and 5 are both in the chain owner a data chain, and then the nodes 4 and 5 may exchange data in the data chain managed by the chain owner a according to the contract information of the chain owner a. In addition, the node 4 and the node 5 also have access to the data chain of the chain owner B at the same time, and the node 4 and the node 5 are in the two data chains of the chain owner a and the chain owner B at the same time, which is also allowed, and the data of the publisher is processed respectively according to the contract content of different data chains, and the data exchange is performed in the respective data chain networks.
Unlike the heterogeneous data exchange system in the embodiment of fig. 2, the heterogeneous data exchange system in this embodiment further includes a subscription data system 5. And the subscription data system is in communication connection with the subscription node server. And the user collaboration service module in the subscription node server is configured to send subscription notification information to the subscription data system in response to receiving the subscription data sent by the publishing node server. The subscription data system is configured to obtain subscription data from the user collaboration service module in response to receiving the subscription notification information. The block technology, the Hash algorithm and the data signature technology can be used for data encryption and tamper resistance, and the VPN network is used for data transmission, so that data security is guaranteed.
Different from the heterogeneous data exchange system in the embodiment of fig. 2, the publishing item template in this embodiment includes at least one publishing item, where the publishing node server is configured to screen a publishing item meeting a preset condition from the received publishing item template, obtain a target publishing item group as a target publishing item, and determine the target publishing item group and preset related information as publishing contract information.
Unlike the heterogeneous data exchange system in the embodiment of fig. 2, the publishing node server in this embodiment includes a data exchange service module that is communicatively connected to the node database. Wherein the data exchange service module is configured to obtain publishing data from the node database. The data exchange service module is in communication connection with the system database. Wherein the data exchange service module is configured to acquire the publishing contract information and the subscription contract information corresponding to the publishing contract information from the system database. The data exchange service module is further configured to: and performing standard format conversion processing on the publishing data according to the publishing contract information to obtain standard format data. And according to the subscription contract information, performing subscription data conversion processing on the standard format data to obtain subscription data.
The above steps are an inventive point of the embodiments of the present disclosure, and solve the second technical problem mentioned in the background art, that is, the existing data exchange technology realizes data exchange in a manual conversion manner, and it is difficult to realize automatic data conversion by a node server, resulting in low efficiency of data conversion. The factors that lead to the inefficiency of data conversion tend to be as follows: the existing data exchange technology realizes data exchange in a manual conversion mode, and is difficult to realize automatic data conversion of a node server. If the above factors are solved, the effect of improving the efficiency of data conversion can be achieved. To this effect, the publishing node server includes a data exchange service module communicatively coupled to the node database. The data exchange service module may obtain the publishing data from the node database. The data exchange service module may acquire the publishing contract information and the subscription contract information corresponding to the publishing contract information from the system database. The data exchange service module can perform standard format conversion processing on the publishing data according to the publishing contract information to obtain standard format data. And according to the subscription contract information, performing subscription data conversion processing on the standard format data to obtain subscription data. Therefore, the node server can automatically convert the data, and the efficiency of data conversion is low.
Unlike the heterogeneous data exchange system in the embodiment of fig. 2, the publishing contract information in the embodiment includes a target publishing item group, and the subscription contract information includes a target subscription item group. Wherein the publishing node server comprises a data exchange service module further configured to: and matching the target publishing item group with a target publishing item group stored in the system database, and determining the target publishing item group matched and consistent with the target publishing item group as a matching subscription item group. And determining the subscription contract information corresponding to the matched subscription item group as target subscription contract information. And acquiring the relevant information of the subscription node according to the target subscription contract information. The relevant information of the subscription node comprises an identifier of the subscription node, a virtual network address and port information, running state information of the subscription node, safety check information and a target subscription item group.
The above steps are an inventive point of the embodiment of the present disclosure, and solve the technical problem mentioned in the background art that "when a node server automatically converts data, it is difficult to accurately convert the data, which results in lower precision of data conversion. ". The factors that lead to lower accuracy of data conversion tend to be as follows: when the node server automatically converts the data, it is difficult to accurately convert the data. If the above factors are solved, the effect of improving the precision of data conversion can be achieved. To this effect, the publication contract information includes a target set of publication items, and the subscription contract information includes a target set of subscription items. The data exchange service module included in the publishing node server may match the target publishing item group with a target publishing item group stored in the system database, and determine a target publishing item group matching the target publishing item group as a matching subscription item group. And determining the subscription contract information corresponding to the matched subscription item group as target subscription contract information. And acquiring the relevant information of the subscription node according to the target subscription contract information. Therefore, when the node server automatically converts the data, the accurate conversion of the data can be realized, and the precision of the data conversion is improved.
Unlike the heterogeneous data exchange system in the embodiment of fig. 2, the heterogeneous data exchange system in this embodiment further includes a common server. The public server is a server shared by the publishing data system and the subscribing data system. Wherein, the public server is connected with the publishing data system in a communication way. The publishing data system is configured to send publishing configuration information to the public server for storage. The public server is in communication connection with the subscription data system. The subscription data system is configured to send subscription configuration information to the public server for storage. The publication data system is configured to send publication data to the common server. The public server is configured to generate subscription information based on the received publication data and subscription configuration information, and to send the subscription information to the subscription data system.
The above steps are taken as an invention point of the embodiment of the present disclosure, and solve the technical problem mentioned in the background art, that is, in the case that a plurality of heterogeneous application systems share the same server, at this time, since data exchange is implemented in the server, data output needs to be manually converted in the existing data exchange, and thus, data exchange of different systems in the same server cannot be implemented. ". The data exchange between different systems in the same server is often as follows: in the case where a plurality of heterogeneous application systems share the same server, in this case, since data exchange is implemented in the server, data conversion is manually performed on data output in the conventional data exchange. If the factors are solved, the effect of realizing data exchange of data of different systems in the same server can be achieved. To this effect, the heterogeneous data exchange system further comprises a common server. The public server is a server shared by the publishing data system and the subscribing data system. The publishing data system may send the publishing configuration information to the common server for storage. The subscription data system may send the subscription configuration information to the common server for storage. The publication data system may send the publication data to the common server. The public server can generate subscription information according to the received publishing data and subscription configuration information, and send the subscription information to the subscription data system. Therefore, under the condition that a plurality of heterogeneous application systems share the same server, data exchange of data of different systems in the same server can be realized.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept as defined above. For example, the above features and (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.

Claims (7)

1. A heterogeneous data exchange system comprising: publishing node server, subscribing node server, link network server and publishing data system, wherein:
the publishing node server is in communication connection with the chain network server, wherein the publishing node server is configured to generate publishing contract information according to a publishing project template created and sent by the chain network server, and send the publishing contract information to the chain network server for storage;
the subscription node server is in communication connection with the chain network server, wherein the subscription node server is configured to generate subscription contract information according to a subscription project template created and sent by the chain network server, and send the subscription contract information to the chain network server for storage;
the publishing node server is in communication connection with the publishing data system, and is configured to receive publishing data sent by the publishing data system and perform publishing data conversion processing on the publishing data according to the publishing contract information to obtain publishing conversion data;
the publishing node server is in communication connection with the chain network server, wherein the publishing node server is configured to obtain subscription node related information from the chain network server and obtain subscription data based on the subscription node related information and the publishing conversion data;
and the publishing node server is in communication connection with the subscribing node server, wherein the publishing node server sends the subscription data to the subscribing node server.
2. The system of claim 1, wherein the chain network server comprises a system database and a data exchange management module, wherein:
the system database is configured to store a publishing project template, a subscribing project template, publishing contract information, and subscribing contract information;
the data exchange management module is configured to update a publishing item template, a subscribing item template, publishing contract information, and subscribing contract information.
3. The system of claim 2, wherein the publishing node server and the subscribing node server each comprise a node database, a data exchange service module, and a user collaboration service module, wherein:
the node database is configured to store publishing data and subscription data;
the data exchange service module is configured to perform data conversion processing on the publishing data sent by the publishing data system, wherein the data conversion processing comprises at least one of the following: data format or code conversion processing, data filtering processing, data encryption or transmission processing;
the user collaboration service module is configured to send subscription notification information.
4. The system of claim 3, wherein the chain network server further comprises a virtual network service module, the publishing node server and the subscribing node server each comprising a virtual network module comprising a virtual network application, wherein:
the virtual network service module is configured to save a virtual network application included by the virtual network module and update the saved virtual network application;
the data exchange service module is configured to invoke a virtual network application included by a virtual network module to establish a virtual network between the publishing node server, and the subscribing node server and the link network server, and between the publishing node server and the subscribing node server.
5. The system of claim 4, wherein the number of publishing node servers and subscribing node servers is at least one; the number of the chain network servers is at least one; the number of the publishing data systems and the subscribing data systems is at least one; the publishing node servers and the subscribing node servers are in communication connection with the publishing data systems and the subscribing data systems through a local area network or the Internet, and one publishing node server or one subscribing node server corresponds to one or more publishing data systems.
6. The system of claim 5, wherein the heterogeneous data exchange system further comprises a subscription data system, wherein,
the subscription data system is in communication connection with the subscription node server, wherein a user collaboration service module in the subscription node server is configured to send subscription notification information to the subscription data system in response to receiving the subscription data sent by the publishing node server;
the subscription data system is configured to obtain subscription data from the user collaboration service module in response to receiving subscription notification information.
7. The system of claim 6, wherein the publishing item template comprises at least one publishing item, wherein the publishing node server is configured to screen out the publishing items meeting the preset condition from the received publishing item template as target publishing items, obtain a target publishing item group, and determine the target publishing item group and preset related information as publishing contract information.
CN202210526231.0A 2022-05-16 2022-05-16 Heterogeneous data exchange system Pending CN114969180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210526231.0A CN114969180A (en) 2022-05-16 2022-05-16 Heterogeneous data exchange system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210526231.0A CN114969180A (en) 2022-05-16 2022-05-16 Heterogeneous data exchange system

Publications (1)

Publication Number Publication Date
CN114969180A true CN114969180A (en) 2022-08-30

Family

ID=82982930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210526231.0A Pending CN114969180A (en) 2022-05-16 2022-05-16 Heterogeneous data exchange system

Country Status (1)

Country Link
CN (1) CN114969180A (en)

Similar Documents

Publication Publication Date Title
CN102202102B (en) Network service polymerization system and polymerization method thereof based on cloud computing configuration
CN108062243B (en) Execution plan generation method, task execution method and device
CN110119292A (en) System operational parameters querying method, matching process, device and node device
CN105337837A (en) Message transmitting method and device
CN104144098A (en) Information pushing method and system and pushing server equipment
CN100499841C (en) Short message service interface and channel adapting method for the same
CN109213758B (en) Data access method, device, equipment and computer readable storage medium
CN107404512A (en) Resource subscription method, resource subscription device and resource subscription Xi System
CN112422709A (en) Identification management method, terminal device, identification resolution secondary node and medium
CN110910143A (en) Identity identification generation method, device, related node and medium
CA3051201C (en) Intermediary device for data message network routing
CN105656643B (en) Method and equipment for performing compatible management based on network configuration protocol
CN111901384B (en) System, method, electronic device and readable storage medium for processing message
CN111698310B (en) Multi-test environment scheduling method and device based on SWIFT network
CN115951923B (en) Subscription event management method, display system, device and storage medium
CN114969180A (en) Heterogeneous data exchange system
CN104852986A (en) Method and device for providing newly-added function
US9160811B2 (en) Client provisioning with enhanced linking
CN114500651A (en) Block chain data transmission method, device and equipment and readable storage medium
CN114640684A (en) Organization member extension method, processor and storage medium for federation chain
CN115277707A (en) Service processing method, device, electronic equipment and storage medium
CN110474781B (en) Method and device for forwarding multicast data
CN116095081A (en) Event processing method and device based on block chain system, equipment and medium
US8645970B1 (en) Method to route notifications to designated responder
CN113326333A (en) Data processing method, system, computer device and computer storage medium

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination