CN111143391A - Data sharing exchange method and system - Google Patents
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- CN111143391A CN111143391A CN202010047280.7A CN202010047280A CN111143391A CN 111143391 A CN111143391 A CN 111143391A CN 202010047280 A CN202010047280 A CN 202010047280A CN 111143391 A CN111143391 A CN 111143391A
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- 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
- G06F16/23—Updating
- G06F16/2365—Ensuring data consistency and integrity
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- 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
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- 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
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
Abstract
The invention has proposed a data sharing exchange method and system, the said method includes the step; s1: accessing mass service data from a data source layer and managing data resources; s2: executing data access to form proximity layer basic data; s3: receiving a sharing exchange request and finishing data sharing exchange; the system is used for carrying out access, service and shared exchange management and data management and control on data source layer access data, and comprises a data management module, a data access module, a shared exchange module, a data management and control module and a statistical analysis module, wherein the data management module is respectively connected with the data access module and the shared exchange module, and the data access module is connected with the data management and control module; the consistency standard conversion of the access and shared data can be realized, the resource service request of a data sharing exchange demander and the efficient processing of data access are realized, and the concurrent processing of data access of multiple data source layers is met.
Description
Technical Field
The present invention relates to the field of data sharing and exchanging, and in particular, to a data sharing and exchanging method and system.
Background
With the increasing development of data exchange requirements, the data standard problem between a demand side and a provider side is more prominent, the circulation of data between demand and supply is seriously hindered, in the aspect of data access of a plurality of platforms, heterogeneous problems are easily generated in the aspect of data docking because the standards of the data platforms are different, the current data access or acquisition is not strictly executed according to the processes from application to auditing, to data standard examination and then to execution, and the data access is not effectively controlled from the source.
The data sharing and exchanging system needs to effectively solve the consistency and accuracy of access data and shared data so as to realize multi-protocol data exchange and information sharing among different mechanisms, different application systems and different databases, provide consistent standard data for different system platforms, complete information intercommunication, mutual fusion and mutual trust and become a communication platform for data communication and sharing; the existing data sharing and exchanging system has a complex structure, low efficiency in the aspects of data standard conversion, content filtering, format conversion and the like, low efficiency in processing resource service requests and data access processing of data sharing and exchanging demanders, and can not meet the concurrent disposal of data access of multiple data source layers.
Disclosure of Invention
The invention aims to solve the problems and provides a data sharing and exchanging method, which comprises the following steps;
s1: accessing mass service data from a data source layer and managing data resources;
s2: executing data access to form proximity layer basic data;
s3: and receiving a sharing exchange request to complete data sharing exchange.
Further, the step S1, managing the data resources includes catalog management and resource management; the catalog management comprises catalog cataloging, registering and releasing, and the resource management comprises resource registering, auditing and maintaining.
Further, the step S2 further includes a data management step, where the data management performs metadata management on the proximity layer base data to generate a data directory.
Further, data access is performed on the data after the directory management, and the data after the resource management forms a resource service and provides a resource service directory to the outside.
Further, the data access of step S2 includes the following steps:
s21: creating access application information;
s22: cataloguing and auditing;
s23: data standard verification;
s24: and performing data access.
Further, the step S3 includes the steps of:
s31: the requiring party initiates a resource service sharing exchange request according to the resource service directory;
s32: receiving a sharing exchange request, and submitting a resource provider and an administrator for auditing;
s33: after the audit is passed, the sharing exchange is executed according to the sharing exchange mode, period and frequency information contained in the request, and the progress and result information are recorded; the sharing exchange mode comprises an interface, a database and data files, and the database and the data files can be searched according to the data directory.
Further, the access application information includes access mode, abstract, sharing type, and resource format information; the data standard is provided by a data management and control step; and the data access execution executes data access operation according to the access application information.
Further, the forming of the resource service includes the following steps:
s41: inputting basic resource information and service information;
s42: setting service authority and compiling example information;
s43: and completing resource registration and auditing.
Further, the method further comprises a statistical analysis step, wherein the statistical analysis step comprises:
s51: counting data access;
s52: carrying out statistics on sharing exchange;
s53: and analyzing and displaying the statistical result.
A data sharing exchange system is used for carrying out access, service, sharing exchange management and data management and control on data source layer access data and comprises a data management module, a data access module, a sharing exchange module, a data management and control module and a statistical analysis module, wherein the data management module is respectively connected with the data access module and the sharing exchange module, and the data access module is connected with the data management and control module;
the data management module accesses mass service data from a data source layer and manages data resources;
the data access module performs data access to form proximity layer basic data;
the sharing exchange module receives the sharing exchange request and completes the data sharing exchange;
the data management module comprises a catalog management module and a resource management module, the catalog management module finishes data cataloging, registering and releasing, and the resource management module finishes resource registration, auditing and maintenance to form a resource service catalog and sends the resource service catalog to the sharing exchange module;
the data management and control module executes a data management and control step, the data management and control step is used for performing metadata management on the basic data of the proximity layer, generating a data directory and providing data standards to the data access module;
the statistical analysis module is used for carrying out statistics on data access and sharing exchange and analyzing and displaying statistical results.
The invention has the beneficial effects that: the consistency standard conversion of access and shared data can be realized, the resource service request of a data sharing exchange demander and the efficient processing of data access are realized, and the concurrent processing of data access of multiple data source layers is met; metadata management is realized through data standard examination and access execution, the data sharing exchange efficiency is improved, the security of shared data is greatly improved, and the standard consistency of system data in the sharing exchange process is guaranteed.
Drawings
FIG. 1 is a schematic flow diagram of the process of the present invention;
fig. 2 is a block diagram of the invention.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
A data sharing and exchanging method as shown in fig. 1, comprising the steps of:
s1: accessing mass service data from a data source layer and managing data resources;
s2: executing data access to form proximity layer basic data;
s3: and receiving a sharing exchange request to complete data sharing exchange.
The step S1 of managing data resources includes catalog management and resource management; the catalog management comprises catalog cataloging, registering and releasing, and the resource management comprises resource registering, auditing and maintaining.
The step S2 further includes a data management step, where the data management performs metadata management on the proximity layer base data to generate a data directory, and the metadata management includes data source management, metadata collection, metadata view, and metadata retrieval.
The data management and control is also used for data standard examination and data quality audit during data access, the data quality audit is to formulate a customized quality rule according to actual requirements, form a quality inspection scheme by setting information such as a quality inspection range, a mode, a period and frequency, execute quality monitoring according to the quality inspection scheme, display quality monitoring conditions and form a quality report according to quality inspection results.
And performing data access on the data after the catalog management, wherein the data after the resource management forms a resource service and provides a resource service catalog for the outside.
The data access of step S2 includes the following steps:
s21: creating access application information;
s22: cataloguing and auditing;
s23: data standard verification;
s24: and performing data access.
The access application information comprises access mode, abstract, sharing type and resource format information; the data standard is provided by a data management and control step; and the data access execution executes data access operation according to the access application information.
The step S3 includes the steps of:
s31: the requiring party initiates a resource service sharing exchange request according to the resource service directory;
s32: receiving a sharing exchange request, and submitting a resource provider and an administrator for auditing;
s33: after the audit is passed, the sharing exchange is executed according to the sharing exchange mode, period and frequency information contained in the request, and the progress and result information are recorded; the sharing exchange mode comprises an interface, a database and data files, and the database and the data files can be searched according to the data directory.
The forming of the resource service comprises the following steps:
s41: inputting basic resource information and service information;
s42: setting service authority and compiling example information;
s43: and completing resource registration and auditing.
The resource registration comprises the following steps: and inputting source information and an associated catalog.
The method further comprises a statistical analysis step comprising:
s51: counting data access;
s52: carrying out statistics on sharing exchange;
s53: and analyzing and displaying the statistical result.
A data sharing and exchanging system as shown in fig. 2 is used for performing access, service, sharing and exchanging management and data management and control on data source layer access data, and includes a data management module, a data access module, a sharing and exchanging module, a data management module and a statistical analysis module, where the data management module is respectively connected to the data access module and the sharing and exchanging module, and the data access module is connected to the data management module.
The data management module accesses mass business data from a data source layer and manages data resources, the data management module comprises a catalog management module and a resource management module, the catalog management module finishes data cataloging, registering and releasing, and the resource management module finishes resource registering, auditing and maintaining to form a resource service catalog and sends the resource service catalog to the sharing exchange module.
The data access module performs data access to form proximity layer basic data; when data is accessed, an access application form is created, information such as an access mode, an abstract, a sharing type, a resource format and the like is filled in and applied, then whether the current access application is catalogued or not is confirmed, and after catalogued or not is verified, an auditing link is entered, and the system automatically carries out standard examination on the data applied for access according to a data standard provided by a data management and control module.
And the sharing exchange module receives the sharing exchange request and completes the data sharing exchange.
The data management and control module executes a data management and control step, the data management and control step carries out metadata management on the basic data of the proximity layer, generates a data directory and provides data standards to the data access module.
The statistical analysis module is used for carrying out statistics on data access and sharing exchange and analyzing and displaying statistical results.
The sharing exchange module realizes data sharing exchange between the inside and the outside of the system, and the data access module is connected with the data management and control module to realize metadata management of data acquired by the data source layer.
The resource management module registers, audits and maintains resources, wherein the resource registration comprises the input and catalog association of source information, the resource audit comprises the audit of resource registration information, and the resource maintenance comprises the addition, deletion, modification and check of resources.
The resource management module is connected with the sharing exchange module to provide resource services for external users, and particularly, the DXP service is called to realize the data exchange requirements of the platform, each node, the external sharing exchange platform and the resource information sharing library.
The method comprises the steps of exchange domain management, server management, exchange node management, exchange link management, data source management and exchange task creation in sequence, and the DXP service is applied to enable a data exchange platform to serve as an exchange infrastructure and provide automatic exchange service for an upper-layer service system.
The main operation scenarios of the DXP service invocation are as follows:
when the resource is accessed: accessing an application, checking, creating a dxp task, executing and calling api to obtain a dxp execution result;
when sharing and exchanging: sharing and exchanging application, auditing, creating dxp tasks, executing, and calling api to obtain dxp execution results.
The resource management module performs source information input and association catalog completion on data acquired by the data source layer to register resources, then enters the audit of resource registration information, and the resource registration is successful after the audit is passed; and entering resource maintenance, wherein the daily maintenance of the resource information comprises the addition, deletion, modification and check of the resources.
The resource service formation comprises two stages of service directory and service release, wherein the process comprises the steps of inputting basic information, inputting service information, setting service authority, compiling example information, submitting audit, and successfully releasing the service after the audit is passed.
Thus, the resource service includes basic information, service rights, and example information.
The shared switching module includes:
resource service application module: providing resource service for an application layer user and receiving a data resource service application of an external user, wherein the resource service application needs to fill a sharing mode, a sharing period and a sharing frequency;
the service auditing module: auditing the sharing exchange application of the application layer user;
a shared exchange execution module: and executing the sharing exchange operation according to the sharing mode, the period and the frequency of the sharing exchange application, and recording information such as progress, results and the like.
The data access module comprises:
and an inventory auditing module: the connection catalog management module carries out catalog checking on the data access application;
a data standard checking module: the catalog auditing module and the data management and control module are connected, and data standard verification is carried out on the data access application passing the catalog auditing, wherein the data standard is provided by the data management and control module;
an access execution module: and the data standard checking module is connected and used for carrying out data access on the data access application passing the verification.
The data access application firstly creates an access application form and fills information such as an access mode, an abstract, a sharing type, a resource format and the like, and then submits the application; the data to be accessed needs to be cataloged, registered and issued through a directory management module; in the data standard checking module, the system automatically carries out standard examination on the data applied for access according to the data standard provided by the data management and control module, the data enters an execution link after passing the data standard examination and verification, and the data access operation is executed according to the information filled in the access application.
The access execution module is connected with the data management and control module, the data management and control module completes metadata management of access data, and the metadata management comprises data source management, metadata acquisition, metadata view and metadata retrieval.
The data quality control module comprises a data quality control module and a data security control module, and the data quality control module is used for rule definition, a quality inspection model, quality analysis, data rectification and quality report and data standard provision; the data security management and control module is used for data encryption, desensitization, sensitive word monitoring and fuzzification.
The data management and control module is also connected with the data access module to audit data quality, data standard examination and data quality audit are simultaneously carried out during data access, the data quality audit sets quality inspection range, mode, period and frequency information according to user-defined quality rules to form a quality inspection scheme, then quality monitoring is carried out according to the quality inspection scheme, quality monitoring conditions are displayed, and a quality report is formed according to quality inspection results.
The system also comprises a system management module, wherein the system management module executes functions of user management, authority management, role management, interface configuration, log monitoring, auditing, process management and the like, and quickly realizes data display through a visual component, coding is not required to adopt dragging type free layout, the self-defined resolution can be adapted to various screen terminals, and online flexible release and offline local deployment visual application are realized.
The process management meets the process requirements of data sharing exchange by a process engine, the process engine performs process management through a workflow component, and the workflow component comprises management modules such as model management, process definition management, starting processes, a to-be-handled task list, a handled task list, task signing, task handling, process tracking, sub-processes, countersigning, withdrawing/returning, and handling; model management can be used for adding, modifying and deleting models, inquiring, importing, exporting and deploying the models; process definition management can be used to deploy process definitions, activate processes, suspend processes, delete process definitions, and query process definitions.
The system also integrates a big data access processing platform to meet the requirements of data acquisition and data convergence, and comprises a functional module, an ETL designer, a scheduling management platform and a scheduling server which are sequentially connected, wherein the functional module is connected with the scheduling server and can realize table input, table output, text file input, text file output, XML input, XNL output and json input; the ETL designer is used for an input component, an output component and a conversion component; the scheduling management platform realizes resource library management, job management, scheduling management and server management, and the scheduling server comprises a server group consisting of a plurality of servers.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims.
Claims (10)
1. A data sharing exchange method is characterized by comprising the following steps;
s1: accessing mass service data from a data source layer and managing data resources;
s2: executing data access to form proximity layer basic data;
s3: and receiving a sharing exchange request to complete data sharing exchange.
2. The data sharing exchange method according to claim 1, wherein the step S1 of managing data resources includes directory management and resource management; the catalog management comprises catalog cataloging, registering and releasing, and the resource management comprises resource registering, auditing and maintaining.
3. The data sharing exchange method according to claim 2, wherein the step S2 further includes a data management step, where the data management step performs metadata management on the proximity layer base data to generate the data directory.
4. The data sharing and exchanging method as claimed in claim 2, wherein the data after the directory management performs data access, and the data after the resource management forms a resource service and provides a resource service directory to the outside.
5. The data sharing exchange method according to claim 2, wherein the data access of step S2 includes the following steps:
s21: creating access application information;
s22: cataloguing and auditing;
s23: data standard verification;
s24: and performing data access.
6. A data sharing exchange method according to claim 3 or 4, wherein said step S3 includes the steps of:
s31: the requiring party initiates a resource service sharing exchange request according to the resource service directory;
s32: receiving a sharing exchange request, and submitting a resource provider and an administrator for auditing;
s33: after the audit is passed, the sharing exchange is executed according to the sharing exchange mode, period and frequency information contained in the request, and the progress and result information are recorded; the sharing exchange mode comprises an interface, a database and data files, and the database and the data files can be searched according to the data directory.
7. The data sharing exchange method according to claim 3 or 5, wherein the access application information includes access mode, abstract, sharing type, resource format information; the data standard is provided by a data management and control step; and the data access execution executes data access operation according to the access application information.
8. A data sharing exchange method according to claim 4, characterized in that said forming of resource service comprises the steps of:
s41: inputting basic resource information and service information;
s42: setting service authority and compiling example information;
s43: and completing resource registration and auditing.
9. A method for data sharing exchange according to claim 5 or 6, wherein said method further comprises a step of statistical analysis, said step of statistical analysis comprising:
s51: counting data access;
s52: carrying out statistics on sharing exchange;
s53: and analyzing and displaying the statistical result.
10. A data sharing exchange system is used for carrying out access, service, sharing exchange management and data management and control on data source layer access data and is characterized by comprising a data management module, a data access module, a sharing exchange module, a data management and control module and a statistical analysis module, wherein the data management module is respectively connected with the data access module and the sharing exchange module;
the data management module accesses mass service data from a data source layer and manages data resources;
the data access module performs data access to form proximity layer basic data;
the sharing exchange module receives the sharing exchange request and completes the data sharing exchange;
the data management module comprises a catalog management module and a resource management module, the catalog management module finishes data cataloging, registering and releasing, and the resource management module finishes resource registration, auditing and maintenance to form a resource service catalog and sends the resource service catalog to the sharing exchange module;
the data management and control module executes a data management and control step, the data management and control step is used for performing metadata management on the basic data of the proximity layer, generating a data directory and providing data standards to the data access module;
the statistical analysis module is used for carrying out statistics on data access and sharing exchange and analyzing and displaying statistical results.
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| CN112148689A (en) * | 2020-10-28 | 2020-12-29 | 云赛智联股份有限公司 | Data sharing and exchanging system for city-level data middling station |
| CN115391453A (en) * | 2022-07-22 | 2022-11-25 | 吉林省吉林祥云信息技术有限公司 | Data sharing exchange platform based on distributed database view mode construction and sharing exchange method thereof |
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