CN117235188B - Data universe sharing system and method based on alliance computing - Google Patents
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Abstract
The invention relates to the technical field of multi-node multi-network domain data collaborative computing, in particular to a data global sharing system and method based on alliance computing, which relate to a big data computing sharing technology in a weak constraint alliance mode. Comprising the following steps: a central node unit; a service node unit; a data transmission unit; a contract management unit; the central node unit is provided with a central data storage service component and a central calculation component; the service node unit is provided with a service data storage service component and a service calculation component; the data transmission unit enables the central node unit and the service node unit to realize direct or indirect communication connection; the contract management unit has a first contract component, a second contract component and an analysis component. The simple contract mode is provided, so that great convenience is provided for multiparty sharing of data in the alliance in actual operation of the alliance, and the method has strong commercial popularization friendliness. The contract signing of the new demand is greatly simplified, and the new demand is timely and comprehensively found.
Description
Technical Field
The invention relates to the technical field of multi-node multi-network domain data collaborative computing, in particular to a data global sharing system and method based on alliance computing, which relate to a big data computing sharing technology in a weak constraint alliance mode.
Background
With the development and accumulation of information technology, data has comprehensively and deeply affected social governance activities. Because the main body and the object of the social management are people, almost all data can be directly or indirectly connected with the people in relation with the main body and the object of the social management, so that big data elements of the people are formed, and generalized population information big data is also formed. At the same time, since the linking of data is complex and comprehensive, centralized storage or use of all data is almost impossible, far beyond the limits of the computational and storage capabilities of the current technology.
Such large data storage amounts are huge, complex in relation, and various in format. Therefore, the existing big data information is difficult to use, the utilization rate is low, and huge data resource/data asset waste is caused. Compared with the social management after the data value is fully excavated, the current management process has a great number of repeated and redundant configuration in aspects of data storage, sharing, calculation and the like, the resource waste rate is high, and the information utilization rate is low.
Taking social management as an example, one person's data relates to activities from birth, growth, study, work, and various societies, and is distributed and stored in various government or non-government units. However, when the informatization basic technology is fully developed, the data is accumulated in the key nodes with rich data, but the data application is just started. The data not only exists in a digital storage form, but also comprises a large amount of local management data when the informatization technology is not mature, and the non-digital storage data forming a data chain or forming a data blood source tracing key node can cause great obstruction to data application.
Disclosure of Invention
In order to solve the above-mentioned prior art problems, the present invention provides a global data sharing system and method applied to multi-node multi-network domain data, and an optional implementation scheme is as follows:
a data universe sharing system based on federated computing, comprising:
a central node unit;
a service node unit;
a data transmission unit;
a contract management unit;
the central node unit is provided with a central data storage service component and a central calculation component;
the service node unit is provided with a service data storage service component and a service calculation component;
the data transmission unit enables the central node unit and the service node unit to realize direct or indirect communication connection;
wherein the contract management unit has a first contract component, a second contract component, and an analysis component;
the system comprises a first contract component, an analysis component and a service data table, wherein the first contract component is in communication connection with the analysis component, the first contract component is used for inputting the service data table according to a first contract, and the analysis component is used for extracting and generating a formatted demand form according to the service data table;
the second contract component is in communication connection with the analysis component and is provided with a non-contract service monitoring module;
the non-contract service monitoring module is used for monitoring non-contract service generated by the service node unit and generating a monitoring control signal;
the monitoring control signal is transmitted to the analysis component, and is used for enabling the analysis component to acquire the non-contract service form and analyze and generate a requirement form subitem;
wherein the demand form sub-items are data items recorded in a non-contract service form and are not recorded in the demand form;
wherein the data item has a data entity and one or more data descriptions corresponding to the data entity;
and adding the requirement form sub-items to the requirement form.
Alternatively, the central computing component has:
a collision clustering module;
the collision clustering module can be used for inquiring similar data entities in different demand forms and extracting data descriptions corresponding to the data entities;
the extracted data description is stored in an extended description set, and a mapping path is established with the data entity.
One of the alternatives, the similar data entities include identical data and/or identical data structures;
the system is provided with a clustering configuration module;
the clustering configuration module can set the query conditions of the data entities to be the same data or the same data structure through an external input signal.
Alternatively, the central computing component has:
a first data synchronization module;
the first data synchronization module is connected with each contract management unit and is used for acquiring a corresponding demand form of each service node unit;
and establishing a data updating routing strategy according to the demand form, wherein the data updating routing strategy is used for synchronously updating the corresponding data item updated by any service node unit to the service node unit corresponding to the demand form.
An alternative, comprising:
a business computing component having a second data synchronization module;
a central computing component having a data broadcast update module;
the second data synchronization module is used for monitoring data update generated by the service node unit, and is connected with the data broadcast update module, and is used for transmitting the data update to the data broadcast update module;
the data broadcasting updating module is used for broadcasting the data updating acquired from any second data synchronizing module to all connected second data synchronizing modules;
the second data synchronization module is connected with the demand form, and is used for judging whether the data update received from the data broadcast update module is a data item of the demand form, and discarding the update data or performing data update operation on the corresponding service node unit according to a judging result.
In one of the alternative solutions, the requirement form information for establishing the data update routing policy includes data information of an extended description set corresponding to the form data.
In one alternative, the requirement form information connected with the second data synchronization module includes data information of an extended description set corresponding to the form data.
In one alternative, the collision clustering module includes:
the authentication terminal operates on each service node unit;
the collision module runs on the central computing assembly;
the authentication terminal provides an external operation interface, and the external operation interface is used for carrying out the selection operation of accepting or discarding the data items identified by the collision of the collision module;
wherein the data item that is operated to be discarded increases the identity of the authentication terminal and is stored in the central storage service component.
In one of the alternative schemes, a data universe sharing method based on alliance computation, the data universe sharing system based on alliance computation is an operating system,
data updated from any service node unit is transmitted to the central node unit and the rest of the service node units are synchronized in a routing or broadcasting manner.
In an alternative, the routing method is as follows:
s1, when a data entity is updated, extracting a data description corresponding to the data entity;
s2, extracting an extended description set in which the data description is located;
s3, searching a requirement form containing data description items in the extended description set;
s4, updating the data items of the service node units corresponding to all the requirement forms.
The data sharing system has the beneficial effects that when the data sharing is carried out through the data global sharing system, the data intercommunication among the service node units can be realized. And, the substantial data update interaction among the service nodes does not need to be independently contracted among the service nodes. The subscription process is simply a bilateral contract between the service node unit and the central node unit. Meanwhile, each service node can acquire the data required by itself as required, and can continuously and unilaterally passively update the data requirement, namely, the update of the data requirement is actively discovered by the system, the acquisition of the data source is automatically completed by the system, and the service data unit access party only needs to pay attention to own service, and does not need to prepare individual capacity or resources for acquiring and/or sharing the data. The method has the advantages that the contract signing of the new demand is greatly simplified, the new demand is timely and comprehensively found, all possible data links are actively connected in series through collision clustering, and the self-growth of the data scale and the data relation is realized. The method provides a foundation and an application platform for data value application such as data marketing transaction measurement, transaction market discovery and the like.
Drawings
FIG. 1 is a diagram of a first data global sharing system based on federated computing according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a second data global sharing system based on federated computing according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a central computing assembly provided by the present invention;
fig. 4 is a flowchart of a data global sharing method based on federation computing according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
with reference to figures 1-4 of the drawings,
a data universe sharing system based on federated computing, comprising:
the system comprises a central node unit, a service node unit, a data transmission unit and a contract management unit;
the central node unit is provided with a central data storage service component and a central calculation component;
the service node unit is provided with a service data storage service component and a service calculation component;
the data transmission unit enables the central node unit and the service node unit to realize direct or indirect communication connection;
wherein the contract management unit has a first contract component, a second contract component, and an analysis component;
the system comprises a first contract component, an analysis component and a service data table, wherein the first contract component is in communication connection with the analysis component, the first contract component is used for inputting the service data table according to a first contract, and the analysis component is used for extracting and generating a formatted demand form according to the service data table;
the second contract component is in communication connection with the analysis component and is provided with a non-contract service monitoring module;
the non-contract service monitoring module is used for monitoring non-contract service generated by the service node unit and generating a monitoring control signal;
the monitoring control signal is transmitted to the analysis component, and is used for enabling the analysis component to acquire the non-contract service form and analyze and generate a requirement form subitem;
wherein the demand form sub-items are data items recorded in a non-contract service form and are not recorded in the demand form;
wherein the data item has a data entity and one or more data descriptions corresponding to the data entity;
and adding the requirement form sub-items to the requirement form.
Because the data interaction and mutual requirements exist among the service node units, but three-party (including a platform) or multiparty contract signing is not carried out among the direct association parties requiring the service in the traditional data sharing mode, the simple contract mode of the service party and the alliance manager is adopted for the construction of the alliance, and great convenience is provided for multiparty sharing of the data in the alliance in the actual operation of the alliance, and the method has strong commercial popularization friendliness. Meanwhile, when a data sharing contract is signed between a data service party and a alliance management party, only the high-frequency and urgent-demand service of the service party is used as the first contract content, the data demand party does not need to specify or search a data supply party, and the data transmission/supply route can be actively discovered and established after analysis according to the service of the data demand party through the system. For operation after contract signing, the data demand side only needs to normally develop business, and the system actively discovers new demands and actively establishes new contracts according to monitoring of the data demands. That is, the system matches the data information with the data information of all the service node units connected by the system, which exceeds the limit of the business handling of the original multilateral collaboration/multilateral contract system, and creates more updated data value sharing links through the data information. The method and the system basically realize the demand of the data demand party as required, and actively match and actively serve the system.
Example 2:
the present embodiment is based on the technical solution disclosed in embodiment 1, and sets up for the central computing component: a collision clustering module;
the collision clustering module can be used for inquiring similar data entities in different demand forms and extracting data descriptions corresponding to the data entities;
the extracted data description is stored in an extended description set, and a mapping path is established with the data entity.
By adopting the scheme of the embodiment, the application support with higher matching degree can be realized for the data sharing with large accumulation of the original data but substantial association of the business. Taking the data sharing of household registration management of public security departments at each level under a provincial administrative unit as an example, the household registration data is established earlier, and through multiple changes, special conditions such as multi-national languages, national autonomy and the like exist in part of areas, the informatization development and popularization time of each area are inconsistent, the development degrees are different, and the data representation and storage forms consistent with a large number of entities are diversified. So that the application of data tracing (data blood-source establishment), association and the like is extremely complex. After the scheme of the embodiment is adopted, the entity can be directed to the same data to perform autonomous clustering. For the service access unit of the service node unit, the user can still work according to the working habit, the organization management language and the like which are formed for a long time, and does not need to learn new working skills for accessing the data sharing alliance, so that the access landing difficulty of the system is extremely low.
Example 3:
as one of the alternative embodiments, the similar data entities include identical data and/or identical data structures;
the system is provided with a clustering configuration module;
the clustering configuration module can set the query conditions of the data entities to be the same data or the same data structure through an external input signal.
The value of the embodiment is at least to provide a scheme for constructing the relationship between data with a certain ambiguity, and the scheme has stronger coverage for discovering possible data relationships. In addition, the data structures are the same, but not the data entities are the same, so that the clustering effect on data with obvious structuring like addresses and addresses is good, certain normalization is maintained, and the data noise is controllable.
Example 4:
the central computing component has:
a first data synchronization module;
the first data synchronization module is connected with each contract management unit and is used for acquiring a corresponding demand form of each service node unit;
and establishing a data updating routing strategy according to the demand form, wherein the data updating routing strategy is used for synchronously updating the corresponding data item updated by any service node unit to the service node unit corresponding to the demand form.
Example 5:
an alternative embodiment comprises:
a business computing component having a second data synchronization module;
a central computing component having a data broadcast update module;
the second data synchronization module is used for monitoring data update generated by the service node unit, and is connected with the data broadcast update module, and is used for transmitting the data update to the data broadcast update module;
the data broadcasting updating module is used for broadcasting the data updating acquired from any second data synchronizing module to all connected second data synchronizing modules;
the second data synchronization module is connected with the demand form, and is used for judging whether the data update received from the data broadcast update module is a data item of the demand form, and discarding the update data or performing data update operation on the corresponding service node unit according to a judging result.
The demand form is a contract content entity for the service node unit to acquire data from the alliance platform, and corresponds to the corresponding service node unit. The data stored by the service node unit is used for supporting the service handling of the owner side corresponding to the service node unit. In theory, the data sources of each service node and the data of the central node unit are all related. The existing data sharing scheme is to make redundant backup and synchronization of all data for each node so as to ensure that each node can be supported when handling any service. However, the sharing mode is not commercially successful in large-scale data sharing, on the one hand, the mutual association of the data is almost infinite, and the memory resource occupation is extremely high, so that the economic memory is not favored; on the other hand, various types of data relate to sensitive information, and are usually managed and controlled by a right department (such as data stored by a public security department, personal privacy data and the like), and the privacy protection principle is destroyed by complete data sharing and storage. The schemes of the application and the embodiments can realize that the service node unit only obtains the data support necessary for service handling, namely, the on-demand data supply (sharing) according to the service property is realized, and the data management convenience is provided, and meanwhile, the data distribution management attribute and the privacy protection requirement are fully considered.
The schemes disclosed in embodiments 4 and 5 provide on-demand update sharing of both data, respectively. The system deployment terminals provided by the system deployment system are different, and the combination of the system deployment terminals can realize the coverage of different deployment requirements. The mode of pre-constructing the routing scheme is that the routing operation and the central node unit are adopted, so that the central node unit can further perform function mining on the basis of the service function, such as route link analysis and monitoring, and the data privacy leakage possibly formed by the multilink combination can be discovered and early-warned in advance. And low-cost deployment can be realized in a broadcast mode, and the service node unit is newly accessed without changing the basic configuration of the central node unit.
Example 6:
in one embodiment of the foregoing, the requirement form information for establishing a data update routing policy includes data information of an extended description set corresponding to the form data.
Example 7:
in one of the alternative embodiments, the requirement form information connected to the second data synchronization module includes data information of an extended description set corresponding to the form data.
Example 6 and example 7 are two sets of implementation modes, in which data information of an extended description set is introduced into the scheme based on the above examples, and when a new system is applied to a data system which has long-term accumulation and early and self-administration independent data island development like household registration management or population big data application, the matching degree for maintaining the business autonomy (autonomous business innovation and free business management language system/rule system, etc.) of each business unit is high.
Example 8:
in one of the alternative embodiments, the collision clustering module includes:
the authentication terminal operates on each service node unit;
the collision module runs on the central computing assembly;
the authentication terminal provides an external operation interface, and the external operation interface is used for carrying out the selection operation of accepting or discarding the data items identified by the collision of the collision module;
wherein the data item that is operated to be discarded increases the identity of the authentication terminal and is stored in the central storage service component.
In the system of each embodiment of the application, when the actual application with larger data volume and more service computing units is involved, the computer intelligent clustering can hardly be accurate, and the optimization based on the set target can be generally performed. For example, accuracy may be sacrificed under the condition of limited computing resources, for example, whether the computing requirement is real-time or not determines the computing strategy, so that the target setting and the strategy selection are the results of understanding discovery of the problems and comprehensive decision by the inventor, and belong to the category of creative labor. In this embodiment, the system sets an authentication terminal, and sets the authentication terminal in the service node unit. The authentication terminal may transact a rights account other than the rights account for the regular service. The account may be assigned to a professional business person with authentication capabilities. Through the arrangement, the collision clustering process of the data introduces the intelligence of the off-system expert, and provides secretary interactive service for the intervention of the off-system expert, so that the intelligent intervention of the expert exists in a mode of answering the binary selection problem. The intervention interactions of the expert experience are extremely friendly to the expert compared to expert systematic outputs and subjective outputs.
Example 9:
a data universe sharing method based on alliance computing,
the data universe sharing system based on alliance computing according to any one of the above embodiments is a running system,
data updated from any service node unit is transmitted to the central node unit and the rest of the service node units are synchronized in a routing or broadcasting manner.
Example 10:
in an alternative, the routing method is as follows:
s1, when a data entity is updated, extracting a data description corresponding to the data entity;
s2, extracting an extended description set in which the data description is located;
s3, searching a requirement form containing data description items in the extended description set;
s4, updating the data items of the service node units corresponding to all the requirement forms.
The data global sharing methods disclosed in embodiments 9 and 10 are applications after data sharing operation based on the systems of the embodiments of the present application, and are also the functional implementation targets of the systems.
In the description of embodiments of the present invention, the terms "first," "second," "third," "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", "a third" and a fourth "may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In describing embodiments of the present invention, it should be noted that the terms "mounted," "connected," and "assembled" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, unless otherwise specifically indicated and defined; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of embodiments of the invention, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.
In the description of embodiments of the present invention, the term "and/or" is merely an association relationship describing an association object, meaning that three relationships may exist, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A data universe sharing system based on federated computing, comprising:
a central node unit;
a service node unit;
a data transmission unit;
a contract management unit;
the central node unit is provided with a central data storage service component and a central calculation component;
the service node unit is provided with a service data storage service component and a service calculation component;
the data transmission unit enables the central node unit and the service node unit to realize direct or indirect communication connection;
wherein the contract management unit has a first contract component, a second contract component, and an analysis component;
the system comprises a first contract component, an analysis component and a service data table, wherein the first contract component is in communication connection with the analysis component, the first contract component is used for inputting the service data table according to a first contract, and the analysis component is used for extracting and generating a formatted demand form according to the service data table;
the second contract component is in communication connection with the analysis component and is provided with a non-contract service monitoring module;
the non-contract service monitoring module is used for monitoring non-contract service generated by the service node unit and generating a monitoring control signal;
the monitoring control signal is transmitted to the analysis component, and is used for enabling the analysis component to acquire the non-contract service form and analyze and generate a requirement form subitem;
wherein the demand form sub-items are data items recorded in a non-contract service form and are not recorded in the demand form;
wherein the data item has a data entity and one or more data descriptions corresponding to the data entity;
and adding the requirement form sub-items to the requirement form.
2. A federated computing-based data universe sharing system as in claim 1, wherein the central computing component has:
a collision clustering module;
the collision clustering module can be used for inquiring similar data entities in different demand forms and extracting data descriptions corresponding to the data entities; wherein the similar data entities comprise the same data and/or the same data structure;
the extracted data description is stored in an extended description set, and a mapping path is established with the data entity.
3. A data universe sharing system based on federated computing as claimed in claim 2, wherein:
the system is provided with a clustering configuration module;
the clustering configuration module can set the query conditions of the data entities to be the same data or the same data structure through an external input signal.
4. A federated computing-based data gamut sharing system according to any of claims 1-3, wherein the central computing component has:
a first data synchronization module;
the first data synchronization module is connected with each contract management unit and is used for acquiring a corresponding demand form of each service node unit;
and establishing a data updating routing strategy according to the demand form, wherein the data updating routing strategy is used for synchronously updating the corresponding data item updated by any service node unit to the service node unit corresponding to the demand form.
5. A data universe sharing system based on federated computing as claimed in any one of claims 1-3, comprising:
a business computing component having a second data synchronization module;
a central computing component having a data broadcast update module;
the second data synchronization module is used for monitoring data update generated by the service node unit, and is connected with the data broadcast update module, and is used for transmitting the data update to the data broadcast update module;
the data broadcasting updating module is used for broadcasting the data updating acquired from any second data synchronizing module to all connected second data synchronizing modules;
the second data synchronization module is connected with the demand form, and is used for judging whether the data update received from the data broadcast update module is a data item of the demand form, and discarding the update data or performing data update operation on the corresponding service node unit according to a judging result.
6. A data global sharing system based on federated computing as defined in claim 4, wherein,
the requirement form information for establishing the data update routing policy includes data information of an extended description set corresponding to the form data.
7. A data global sharing system based on federated computing as defined in claim 5, wherein,
the demand form information connected with the second data synchronization module includes data information of an extended description set corresponding to the form data.
8. The federation computing-based data universe sharing system of claim 2, wherein the collision clustering module comprises:
the authentication terminal operates on each service node unit;
the collision module runs on the central computing assembly;
the authentication terminal provides an external operation interface, and the external operation interface is used for carrying out the selection operation of accepting or discarding the data items identified by the collision of the collision module;
wherein the data item that is operated to be discarded increases the identity of the authentication terminal and is stored in the central storage service component.
9. A data universe sharing method based on alliance computing is characterized in that,
taking the data universe sharing system based on alliance computing as set forth in any one of claims 1-8 as an operating system,
data updated from any service node unit is transmitted to the central node unit and the rest of the service node units are synchronized in a routing or broadcasting manner.
10. The method for sharing data universe based on federation computation of claim 9, wherein the routing method is as follows:
s1, when a data entity is updated, extracting a data description corresponding to the data entity;
s2, extracting an extended description set in which the data description is located;
s3, searching a requirement form containing data description items in the extended description set;
s4, updating the data items of the service node units corresponding to all the requirement forms.
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