Data compliance detection method and system

Abstract

The invention discloses a data compliance detection method and system. The method is applied to a data compliance detection system, and comprises the following steps: determining a data specification which needs to be met by a data standard system and a business system through a standard configuration platform; through the data standard system, determining mechanism master file data, providing a data consumption service for the business system, and transmitting the mechanism master file data to the data processing platform; determining copy data corresponding to the mechanism master file data through a service system, performing service processing according to the copy data to generate service master file data and service detail data, and transmitting the copy data, the service master file data and the service detail data to a data processing platform; and performing data compliance detection on the data standard system and the service system through the data processing platform based on the data specifications, the data transmitted by the data standard system and the data transmitted by the service system. According to the method, large-range and cross-system data compliance check is supported, and the data compliance detection mode is enriched.

Description

Technical Field

[0001] Embodiments of the present invention relate to the field of computer technology, and in particular, to a data compliance detection method and system. Background Art

[0002] In the banking industry, the management of data assets is crucial. If there is no normative constraint on the generation and use of standard data in data assets, the quality of data assets may be damaged. Therefore, it is necessary to test whether standard data in various systems follows standard specifications to ensure that data standardization is implemented. The data compliance detection function in the existing technology is relatively simple, and only performs functional-level standard inspection and implementation. Therefore, a data compliance detection method is needed to improve it. Summary of the invention

[0003] The present invention provides a data compliance detection method and system, which can support large-scale and cross-system data compliance inspection and enrich the data compliance detection methods.

[0004] In a first aspect, an embodiment of the present invention provides a data compliance detection method, which is applied to a data compliance detection system, wherein the system includes a data standard system, a business system, a standard configuration platform, and a data processing platform that are interconnected and communicated with each other, and the method includes:

[0005] Determine the data specifications that the data standard system and the business system need to comply with through the standard configuration platform;

[0006] Determine the institution master file data through the data standard system, provide data consumption services to the business system, and transmit the institution master file data to the data processing platform;

[0007] Determine, through the business system, the copy data corresponding to the institution master file data, perform business processing according to the copy data to generate business master file data and business detail data, and transmit the copy data, the business master file data and the business detail data to the data processing platform;

[0008] Through the data processing platform, data compliance detection is performed on the data standard system and the business system based on the data specification, the data transmitted by the data standard system and the data transmitted by the business system.

[0009] Furthermore, the data specification includes data standard items and specification information corresponding to the data standard items; wherein the data standard items include at least the organization code, organization name and organization status, and the specification information includes at least the standard number, specification description, field type, field length and regular expression.

[0010] Furthermore, the business system determines the copy data corresponding to the institution master data, including:

[0011] The copy data is obtained by subscribing from the message queue of the data standard system through the business system based on the data consumption service; wherein the copy data is data in the institution's master file data related to the business processing of the business system.

[0012] Furthermore, data compliance testing is performed on the data standard system and the business system, including:

[0013] A compliance detection script is executed at a set time interval to perform data compliance detection on the data standard system and the business system, wherein the compliance detection script is determined based on the data specification.

[0014] Furthermore, the method also includes:

[0015] Through the data standard system, when the institution master file data is updated to obtain first update data, update information corresponding to the first update data is transmitted to the business system through a message queue.

[0016] Furthermore, the method also includes:

[0017] By means of the business system, the copy data is updated based on the update information to obtain second update data;

[0018] Acquiring the first update data from a real-time data interface provided by the data standard system through the business system;

[0019] A logical consistency check is performed on the first update data and the second update data through the business system.

[0020] Furthermore, the method also includes:

[0021] Through the data processing platform, when the compliance detection of the data standard system or the business system fails, an alarm message is generated.

[0022] In a second aspect, an embodiment of the present invention provides a data compliance detection system, the system comprising a data standard system, a business system, a standard configuration platform and a data processing platform that are communicatively connected to each other;

[0023] The standard configuration platform is used to determine the data specifications that the data standard system and the business system need to comply with;

[0024] The data standard system is used to determine the institution master file data, provide data consumption services to the business system, and transmit the institution master file data to the data processing platform;

[0025] The business system is used to determine the copy data corresponding to the institution master file data, perform business processing according to the copy data to generate business master file data and business detail data, and transmit the copy data, the business master file data and the business detail data to the data processing platform;

[0026] The data processing platform is used to perform data compliance detection on the data standard system and the business system based on the data specification, the data transmitted by the data standard system and the data transmitted by the business system.

[0027] Furthermore, the data specification includes data standard items and specification information corresponding to the data standard items; wherein the data standard items include at least the organization code, organization name and organization status, and the specification information includes at least the standard number, specification description, field type, field length and regular expression.

[0028] Furthermore, the business system is specifically used for:

[0029] The copy data is obtained by subscribing from the message queue of the data standard system based on the data consumption service; wherein the copy data is data in the institution's master file data related to the business processing of the business system.

[0030] The technical solution of the embodiment of the present invention can provide standard institution master file data for each downstream business system through the data standard system. Each downstream business system can obtain corresponding copy data, business master file data and business detail data based on the institution master file data. The data processing platform then performs data compliance detection on the data standard system and each downstream business system based on the data specifications that the data standard system and each business system need to comply with recorded in the standard configuration platform. This solution supports data compliance inspection across a wide range and across systems, enriching the methods of data compliance detection.

[0031] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1 is a flow chart of a data compliance detection method provided according to Embodiment 1 of the present invention;

[0034] Figure 2 It is a structural diagram of a data compliance detection system provided according to the first embodiment of the present invention. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0036] It should be noted that the terms "first", "second", etc. in the present invention are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0037] Embodiment 1

[0038] Figure 1 This is a flow chart of a data compliance detection method provided according to the first embodiment of the present invention. This embodiment is applicable to the case of performing data compliance detection, and the method can be applied to a data compliance detection system.

[0039] Figure 2 FIG. 1 is a schematic diagram of a data compliance detection system according to Embodiment 1 of the present invention. Figure 2 As shown, the data compliance detection system may include a data standard system, a business system, a standard configuration platform, and a data processing platform that are communicatively connected to each other.

[0040] Combination Figure 2 The system shown is Figure 1 The method shown is described as follows: Figure 1 As shown, the method includes:

[0041] S110. Determine, through the standard configuration platform, data specifications that the data standard system and the business system need to comply with.

[0042] The standard configuration platform can be a management platform for storing data specifications, providing unified physical model management and data standard management for data standard systems and business systems.

[0043] The data standard system can be a system used to provide a unique and trusted data source, responsible for the unified collection, unified coding, unified management, unified storage, unified service and integrated management of institution-related data according to data specifications, and can be used as a data asset for each downstream business system. Institutions can be understood as institutions related to business processing in banks, and are not limited here.

[0044] The business system may be a system for carrying out business activities based on data provided by the data standard system. In the embodiment of the present invention, the number of business systems is not limited, and may be one or more.

[0045] The data specification may be a specification for constraining the standards that the data related to the organization should meet, and may be determined according to actual application needs and is not limited here.

[0046] In one embodiment, the data specification includes data standard items and specification information corresponding to the data standard items; wherein the data standard items include at least an organization code, an organization name and an organization status, and the specification information includes at least a standard number, a specification description, a field type, a field length and a regular expression.

[0047] Among them, the data standard item may be a data item that needs to pass standard constraints.

[0048] The organization code can be a code used to uniquely identify the organization; the organization name can be a Chinese name used to uniquely identify the organization to facilitate communication across systems; the organization status can be a status that describes the operation of the organization.

[0049] The specification information corresponding to the data standard item may be a description of the standard that the data standard item needs to meet.

[0050] The standard number can be the number attached to the data standard item, which is convenient for the management and retrieval of the data standard item and its corresponding specification information; the specification description can be a description of the significance, scope of application and usage rules of the data standard item; the field type can be a description of the type that the field of the data standard item should meet; the field length can be a description of the length that the field of the data standard item should meet; the regular expression can be an expression used as part of the verification rule to verify whether the data standard item meets the corresponding format requirements.

[0051] Exemplarily, Table 1 is a data specification table provided in an embodiment of the present invention, as follows:

[0052] Among them, for the standard number corresponding to each data standard item in Table 1, different data standard items should correspond to different standard numbers in actual applications, which is not limited here.

[0053] For the field types in Table 1, char(7) indicates a character type that defines a fixed length (7 characters), varchar(200) indicates a character type that defines a variable length (up to 200 characters), and char(1) indicates a character type that defines a fixed length (1 character).

[0054] The regular expression corresponding to each data standard item in Table 1 is set according to the corresponding data standard item in actual application, and is not limited here.

[0055] It should be noted that, in actual applications, the data standard items may include other data standard items in addition to the organization code, organization name and organization status shown in Table 1.

[0056] Table 1 Data specification table

[0057]

[0058] In an embodiment of the present invention, the data specification may include a first specification that the data in the data standard system should comply with and a second specification that the data in the business system should comply with, and the second specifications corresponding to different business systems may be the same or different. Among them, the first specification may include a full set of data standard items and specification information corresponding to each data standard item; the second specification may include data standard items related to the business processing of the business system in the full set of data standard items, and specification information corresponding to the related data standard items. Exemplarily, the first specification includes 10 data standard items and corresponding specification information, and the second specification includes 5 of the 10 data standard items and corresponding specification information.

[0059] In this step, communication can be achieved between the data standard system and the standard configuration platform, and the first specification that the data in the data standard system should comply with is registered in the database of the standard configuration platform; communication can be achieved between the business system and the standard configuration platform, and the second specification that the data in the business system should comply with is registered in the database of the standard configuration platform.

[0060] S120. Determine the institution master file data through the data standard system, provide data consumption services to the business system, and transmit the institution master file data to the data processing platform.

[0061] The institution master file data may be data recording institutions and institution-related attributes stored in the database of the data standard system, and the institution master file data may be determined based on the first specification based on actual application needs. Exemplarily, the institution master file data is stored in the form of a table, and each row of the table represents an institution and its corresponding attributes. The attributes may include, but are not limited to, the actual institution code, institution name, and institution status, which are not limited here.

[0062] In this step, the institution master file data can be managed through the data maintenance service in the data standard system, and data consumption services can be provided to one or more downstream business systems, so that each business system can obtain part or all of the data in the institution master file data from the data standard system through the data consumption service. Among them, the data maintenance service can be a service that can add, delete, and modify the institution master file data. The data consumption service can be a service used to realize data consumption, which can be understood as Figure 2 The message queue service shown can provide message queue services in the form of publishing or subscribing in the message queue.

[0063] It should be noted that when the first specification is updated, the institution master file data should be updated accordingly. When updating the institution master file data, it must be entered, applied for, and approved (multi-level approval) before it can be put into the database.

[0064] The data processing platform may be a platform for implementing data processing, and in the present invention, may specifically be a platform for performing data processing and data compliance testing. In this step, the institution master file data may be transmitted to the data processing platform at certain time intervals in full or incremental manner through the data warehousing service in the data standard system, and the data processing platform may pre-process the received institution master file data and store it in a database. Among them, the data warehousing service may be a service that transmits and stores data in the database of the data processing platform.

[0065] S130. Determine, through the business system, the copy data corresponding to the organization's master file data, perform business processing based on the copy data to generate business master file data and business detail data, and transmit the copy data, the business master file data and the business detail data to the data processing platform.

[0066] The copy data corresponding to the institution master file data may be part or all of the data in the institution master file data, which is determined according to actual application needs. The copy data corresponding to the institution master file data may come from a data standard system, and after the business system obtains the copy data, it can only query and use the copy data, but cannot modify the copy data.

[0067] In one embodiment, the copy data corresponding to the institution's master file data is determined through the business system, including: subscribing to the copy data from the message queue of the data standard system based on the data consumption service through the business system; wherein the copy data is data in the institution's master file data related to the business processing of the business system.

[0068] That is, the business system can subscribe to the data in the institution's master file data based on the data required for business processing through the data consumption service request provided by the data standard system; the data standard system transmits the data in the institution's master file data that is related to the business processing of the business system, namely the copy data, to the business system based on the subscription request of the business system; and the business system then stores the copy data in its own database.

[0069] In this step, the business system can process business based on the copy data to generate business master file data and business detail data, and store the business master file data and business detail data in its own database, and the data specifications corresponding to the business system should also be followed in the process of generating business master file data and business detail data. Among them, the business master file data can be data related to the organization generated by business processing based on the copy data, and can include the organization involved in the business processing, the attributes of the organization involved, and what specific business processing the organization involved has performed. The business detail data can be the business details formed when the business processing is performed based on the copy data, which is not limited here.

[0070] In this step, the data warehousing service in the business system can be used to transmit the copy data, business master file data and business detail data to the data processing platform in full or incremental form at certain time intervals. The data processing platform can pre-process the received data and store it in its database.

[0071] S140. Performing data compliance detection on the data standard system and the business system based on the data specification, the data transmitted by the data standard system, and the data transmitted by the business system through the data processing platform.

[0072] In this step, the data processing platform can communicate with the standard configuration platform, and obtain the first specification that the data in the data standard system should comply with, and the second specification that the data in the business system should comply with from the standard configuration platform; the data compliance test of the institution master file data transmitted by the data standard system can be performed based on the first specification; the data compliance test of the copy data, business master file data and business detail data transmitted by the business system can be performed based on the second specification; and if the compliance test of the institution master file data passes, the copy data can be determined to comply with the specification by comparing the institution master file data with the copy data, and the business master file data and business detail data can be further tested for data compliance. Specifically, the data compliance test can be to test whether the data standard items involved in the data comply with the corresponding specification information based on the data specification.

[0073] In one embodiment, performing data compliance check on the data standard system and the business system includes: executing a compliance check script at a set time interval to perform data compliance check on the data standard system and the business system, wherein the compliance check script is determined based on the data specification.

[0074] The compliance detection script may be a script for data compliance detection, may be a pre-written script, and may be implemented by the specific method of implementing data compliance detection involved in this step. In actual applications, the compliance detection script may be executed at set time intervals to perform data compliance detection on the data standard system and the business system, and generate a compliance detection report, without limiting the set time interval.

[0075] The compliance test report can be a report for displaying the results of data compliance testing of the data standard system and the business system. Exemplarily, in the compliance test report, the test results of the data standard system and each business system are displayed in the form of compliance rate. The compliance rate can be in the form of a percentage, and it can be set that when the compliance rate exceeds a certain threshold, the data compliance test is considered to have passed, otherwise the data compliance test fails.

[0076] Optionally, in the data processing platform, the compliance check report can be displayed visually. The specific display form is not limited. For example, the systems that fail the compliance check can be highlighted.

[0077] The technical solution of the embodiment of the present invention can provide standard institution master file data for each downstream business system through the data standard system. Each downstream business system can obtain corresponding copy data, business master file data and business detail data based on the institution master file data. The data processing platform then performs data compliance detection on the data standard system and each downstream business system based on the data specifications that the data standard system and each business system need to comply with recorded in the standard configuration platform. This solution supports data compliance inspection across a wide range and across systems, enriching the methods of data compliance detection.

[0078] In one embodiment, the method further comprises:

[0079] Through the data standard system, when the institution master file data is updated to obtain first update data, update information corresponding to the first update data is transmitted to the business system through a message queue.

[0080] The first update data may be data obtained by updating the institution master file data. The update information may be information indicating the update of the institution master file data, and may include the content of the first update data updated relative to the institution master file data. The update information corresponding to the first update data is transmitted to the business system through the message queue through the data standard system, so that the business system can synchronously update the copy data based on the update information.

[0081] In one embodiment, the method further comprises:

[0082] Through the business system, the copy data is updated based on the update information to obtain second update data; through the business system, the first update data is obtained from the real-time data interface provided by the data standard system; through the business system, the first update data and the second update data are logically checked for consistency.

[0083] Through the business system, based on the data update service in the business system, the copy data can be updated based on the update information to obtain the second updated data; based on the data reissue service provided by the data standard system, the first updated data can be obtained from the real-time data interface of the data standard system; based on the logical consistency verification service in the business system, the first updated data and the second updated data can be logically verified for consistency. If the verification indicates that the data are inconsistent, the first updated data shall prevail.

[0084] Among them, the data update service can be a service for updating data; the data resending service can be a service for resending data; and the logical consistency verification service can be a service for verifying data consistency. Through the data update service, data resending service, and logical consistency verification service, the consistency of the data of the producer (i.e., the data standard system) and the consumer (i.e., the business system) can be jointly ensured.

[0085] In one embodiment, the method further includes: generating an alarm message through the data processing platform when the compliance test of the data standard system or the business system fails. The alarm message may be information indicating that the data compliance test fails, and the form of the alarm message is not limited, such as text, voice prompt, highlight display, etc. The advantage of such a setting is that it is easy to quickly locate the system that fails the data compliance test so as to perform system data rectification.

[0086] The technical solution of the embodiment of the present invention realizes data transmission and synchronization between the data standard system and the downstream business system through message queues, and reduces the server pressure of the data standard system and each business system through asynchronous application decoupling; data consistency is guaranteed through data update service, data reissue service, and logical consistency verification service, so as to efficiently and stably meet the needs of real-time data synchronization between systems; from data scattered generation in different locations to data centralized storage, unified generation, unified management, unified monitoring, and unified alarm are implemented, thereby maximizing the control of global data standards based on data specifications.

[0087] Embodiment 2

[0088] The embodiment of the present invention provides a data compliance detection system, which can be applied to the case of performing data compliance detection. The data compliance detection system can be used to execute the data compliance detection method involved in the above embodiment. The structural diagram of the data compliance detection system can be as follows Figure 2 shown.

[0089] A data compliance detection system provided by an embodiment of the present invention includes a data standard system, a business system, a standard configuration platform and a data processing platform that are communicatively connected to each other;

[0090] The standard configuration platform is used to determine the data specifications that the data standard system and the business system need to comply with;

[0091] The data standard system is used to determine the institution master file data, provide data consumption services to the business system, and transmit the institution master file data to the data processing platform;

[0092] The business system is used to determine the duplicate data corresponding to the institution master file data, perform business processing according to the duplicate data to generate business master file data and business detail data, and transmit the duplicate data, the business master file data and the business detail data to the data processing platform;

[0093] The data processing platform is used to perform data compliance detection on the data standard system and the business system based on the data specification, the data transmitted by the data standard system and the data transmitted by the business system.

[0094] The technical solution of the embodiment of the present invention can provide standard institution master file data for each downstream business system through the data standard system. Each downstream business system can obtain corresponding copy data, business master file data and business detail data based on the institution master file data. The data processing platform then performs data compliance detection on the data standard system and each downstream business system based on the data specifications that the data standard system and each business system need to comply with recorded in the standard configuration platform. This solution supports data compliance inspection across a wide range and across systems, enriching the methods of data compliance detection.

[0095] Furthermore, the data specification includes data standard items and specification information corresponding to the data standard items; wherein the data standard items include at least the organization code, organization name and organization status, and the specification information includes at least the standard number, specification description, field type, field length and regular expression.

[0096] Furthermore, the business system is specifically used for:

[0097] The copy data is obtained by subscribing from the message queue of the data standard system based on the data consumption service; wherein the copy data is data in the institution's master file data related to the business processing of the business system.

[0098] Furthermore, the data processing platform is specifically used for:

[0099] A compliance detection script is executed at a set time interval to perform data compliance detection on the data standard system and the business system, wherein the compliance detection script is determined based on the data specification.

[0100] Furthermore, the data standard system is also used for:

[0101] When the institution master file data is updated to obtain first update data, update information corresponding to the first update data is transmitted to the business system through a message queue.

[0102] Furthermore, the business system is also used for:

[0103] Based on the update information, the copy data is updated to obtain second update data;

[0104] Acquire the first update data from a real-time data interface provided by the data standard system;

[0105] A logical consistency check is performed on the first update data and the second update data.

[0106] Furthermore, the data processing platform is also used for:

[0107] When the compliance check of the data standard system or the business system fails, an alarm message is generated.

[0108] The data compliance detection system provided by the embodiment of the present invention can execute the data compliance detection method provided by the embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0109] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0110] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A data compliance detection method, characterized in that: Applied to a data compliance detection system, the system includes a data standard system, a business system, a standard configuration platform and a data processing platform that are interconnected and communicate with each other, and the method includes: Determine the data specifications that the data standard system and the business system need to comply with through the standard configuration platform; Determine the institution master file data through the data standard system, provide data consumption services to the business system, and transmit the institution master file data to the data processing platform; Determine, through the business system, the copy data corresponding to the institution master file data, perform business processing according to the copy data to generate business master file data and business detail data, and transmit the copy data, the business master file data and the business detail data to the data processing platform; Through the data processing platform, data compliance detection is performed on the data standard system and the business system based on the data specification, the data transmitted by the data standard system and the data transmitted by the business system.

2. The method according to claim 1, characterized in that The data specification includes data standard items and specification information corresponding to the data standard items; wherein the data standard items include at least the organization code, organization name and organization status, and the specification information includes at least the standard number, specification description, field type, field length and regular expression.

3. The method according to claim 1, characterized in that Determining the copy data corresponding to the institution master data through the business system includes: The business system obtains the copy data by subscribing from the message queue of the data standard system based on the data consumption service; wherein the copy data is data in the institution's master file data related to the business processing of the business system.

4. The method according to claim 1, characterized in that: Performing data compliance testing on the data standard system and the business system, including: A compliance detection script is executed at a set time interval to perform data compliance detection on the data standard system and the business system, wherein the compliance detection script is determined based on the data specification.

5. The method according to claim 1, characterized in that Also includes: Through the data standard system, when the institution master file data is updated to obtain first update data, update information corresponding to the first update data is transmitted to the business system through a message queue.

6. The method according to claim 5, characterized in that Also includes: By means of the business system, the copy data is updated based on the update information to obtain second update data; Acquiring the first update data from a real-time data interface provided by the data standard system through the business system; A logical consistency check is performed on the first update data and the second update data through the business system.

7. The method according to claim 1, characterized in that Also includes: Through the data processing platform, when the compliance detection of the data standard system or the business system fails, an alarm message is generated.

8. A data compliance detection system, characterized in that: The system includes a data standard system, a business system, a standard configuration platform and a data processing platform that are interconnected and communicated with each other; The standard configuration platform is used to determine the data specifications that the data standard system and the business system need to comply with; The data standard system is used to determine the institution master file data, provide data consumption services to the business system, and transmit the institution master file data to the data processing platform; The business system is used to determine the copy data corresponding to the institution master file data, perform business processing according to the copy data to generate business master file data and business detail data, and transmit the copy data, the business master file data and the business detail data to the data processing platform; The data processing platform is used to perform data compliance detection on the data standard system and the business system based on the data specification, the data transmitted by the data standard system and the data transmitted by the business system.

9. The system according to claim 8, characterized in that The data specification includes data standard items and specification information corresponding to the data standard items; wherein the data standard items include at least the organization code, organization name and organization status, and the specification information includes at least the standard number, specification description, field type, field length and regular expression.

10. The system according to claim 8, characterized in that The business system is specifically used for: The copy data is obtained by subscribing from the message queue of the data standard system based on the data consumption service; wherein the copy data is data in the institution's master file data related to the business processing of the business system.

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