Data acquisition method and device, computer equipment and storage medium
A technology of data acquisition and storage media, applied in the field of data processing, can solve the problem of long time-consuming data acquisition, achieve the effect of reducing acquisition time and memory usage, and avoiding multiple acquisitions
Pending Publication Date: 2021-06-18
平安付科技服务有限公司
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Problems solved by technology
[0003]
The embodiment of the present invention provides a data acquisition method, device, computer equipment and storage medium, aiming to solve the problem that the existing data acquisition takes a long time
Method used
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.
[0035] It should also be understood that the terminology used ...
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The embodiment of the invention discloses a data acquisition method and device, computer equipment and a storage medium. The method belongs to the technical field of data processing. The method comprises the following steps: acquiring user request information and screening out a target rule set from a preset rule set according to the acquired user request information; analyzing a plurality of target rules in the target rule set in sequence to generate a plurality of dependency trees corresponding to the plurality of target rules; combining and simplifying the plurality of dependency trees to generate a target dependency tree; and operating each node in the target dependency tree to obtain target data from predefined service configuration. According to the embodiment of the invention, the target rule set is firstly screened out from the target rule set, then the plurality of dependency trees are generated and combined to generate the target dependency tree, and finally the target data are acquired according to the target dependency tree, so that multiple times of acquisition of the same target data is avoided, and the target data acquisition time and memory occupation are reduced.
Description
technical field [0001] The present invention relates to the technical field of data processing, in particular to a data acquisition method, device, computer equipment and storage medium. Background technique [0002] The rule engine is widely used in many business scenarios such as credit investigation, financial anti-fraud, anti-cheating, anti-money laundering, credit card approval, marketing activities, product recommendation, insurance claims, etc. It is embedded in the application program and integrates business decision rules from the application Separated from the program code, use the pre-defined scripting language to express business decision logic to solve complex problems. Common rule engines in the industry include visual rules, fico, ilog jrules, open source drools, etc. They usually have the ability to rule expressions, language parsing, and rule engine execution, but they do not have the function of data acquisition, that is, before calling the rule engine comp...
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Patent Timeline
Login to View More IPC IPC(8): G06F40/14G06F40/205
CPCG06F40/14G06F40/205Y02D10/00
Inventor 付春节倪寅康张晓通
Owner 平安付科技服务有限公司