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A kind of financial data access method and access device

A technology for financial data and access methods, applied in the field of information processing, can solve problems such as unfavorable downstream system and user use, limited system scalability and flexibility, and achieve the effect of improving compatibility, scalability, and flexible expansion

Active Publication Date: 2020-03-24
深圳国腾安职业教育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, accessing a wide variety of financial data with various structures in a row-based manner according to a fixed data structure will lead to a large number of data structure and interface definitions
With the expansion of business, the number of data structures and interfaces will increase. For a system with thousands of database tables, its complexity is self-evident, which is very unfavorable for downstream systems and users.
At the same time, since the data structure and interface have been established, they cannot be modified at will so as not to affect the existing system (the system where the above data structure and interface are located), the scalability and flexibility of the system are very limited

Method used

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  • A kind of financial data access method and access device
  • A kind of financial data access method and access device
  • A kind of financial data access method and access device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] figure 1 It shows the implementation process of a financial data access method provided by Embodiment 1 of the present invention, and the implementation process is described in detail as follows:

[0023] Step S101, acquiring multiple financial data models.

[0024] In the embodiment of the present invention, certain types of financial data models (such as TeraData financial data models, Oracle financial data models, etc., are not limited here) can be obtained according to actual needs. In order to more fully meet the user's access requirements, you can also Get access to all existing financial data models.

[0025] Step S102, classify the financial data in the plurality of financial data models according to preset conditions, and set a corresponding interface for each class.

[0026] In the embodiment of the present invention, the preset condition may refer to a service requirement. That is, classify the financial data sets composed of the financial data in the plur...

Embodiment 2

[0043] figure 2 It shows the implementation process of a financial data access method provided by Embodiment 2 of the present invention, and the implementation process is described in detail as follows:

[0044] Step S201, acquiring multiple financial data models.

[0045]This step is the same as step S101, for details, please refer to the relevant description of step S101, which will not be repeated here.

[0046] Step S202, classify the financial data in the plurality of financial data models according to preset conditions, and set a corresponding interface for each class.

[0047] This step is the same as step S102, for details, please refer to the relevant description of step S102, which will not be repeated here.

[0048] Step S203, preprocessing the financial data supported by each interface to obtain a dictionary of data field names supported by each interface, and the dictionary of data field names includes a plurality of data field names.

[0049] This step is the...

Embodiment 3

[0062] image 3 It shows a schematic diagram of the composition of a financial data access device provided by Embodiment 3 of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0063] The access device includes:

[0064] A model acquisition module 31, configured to acquire multiple financial data models;

[0065] A classification module 32, configured to classify the financial data in the plurality of financial data models according to preset conditions, and set a corresponding interface for each classification;

[0066] A preprocessing module 33, configured to preprocess the financial data supported by each interface, so as to obtain a dictionary of data field names supported by each interface, and the dictionary of data field names includes a plurality of data field names;

[0067] The data acquisition module 34 is configured to acquire the financial data ...

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PUM

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Abstract

The invention belongs to the technical field of information processing and provides an access method and an access device for financial data. The access method comprises the steps of obtaining multiple financial data models; classifying the financial data of the multiple financial data models according to preset conditions and setting a corresponding interface for each class; preprocessing the financial data supported by each interface to obtain data field name dictionaries supported by each interface, wherein the data field name dictionaries comprises a plurality of data field names; acquiring the financial data to be accessed according to the data field name dictionaries supported by each interface, the data field names input by users and query parameters. By means of the access method and the access device for financial data, the application demands of downstream systems and users can be met with relatively few interfaces, and the extensibility and the flexibility of the system are improved.

Description

technical field [0001] The invention belongs to the technical field of information processing, and in particular relates to a financial data access method and access device. Background technique [0002] At present, in the process of accessing financial data, it is usually performed row by row based on a fixed data structure definition. However, accessing a wide variety of financial data with various structures in a row-based manner according to a fixed data structure will lead to a large number of data structure and interface definitions. With the expansion of business, the number of data structures and interfaces will increase. For a system with thousands of database tables, its complexity is self-evident, which is very unfavorable for downstream systems and users. At the same time, since the data structure and interface have been established, they cannot be modified at will so as not to affect the existing system (the system where the above data structure and interface a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/25G06F16/28
CPCG06F16/25G06F16/285
Inventor 王春生曾祥辉
Owner 深圳国腾安职业教育科技有限公司