Demand data decomposition method and system

Abstract

The invention provides a demand data decomposition method and system. The method comprises the following steps: demand information is extracted from demand data to be decomposed, wherein the demand information comprises a demand identification and a user; according to the demand identification, one or more areas relevant to the demand data are extracted from a preset system boundary region and recorded as belonging areas corresponding to the demand data; the user is matched with preset user sets of all the belonging areas respectively, and successfully matched users are recorded as users of the corresponding belonging areas; according to a preset first corresponding relation, operations corresponding to the demand data are added for the users of all the belonging areas respectively. By means of the demand data decomposition method and system, the demand data can be decomposed automatically and efficiently, and accuracy and consistency of decomposition are guaranteed.

Description

technical field [0001] The invention relates to the field of software, in particular to a method and system for decomposing demand data. Background technique [0002] With the increasing complexity and scale of large-scale software projects, there are currently higher requirements for the quality and time of software implementation. However, the source of software implementation—requirements analysis and management is still at the theoretical stage. There is no definition of the relationship between mapping and decomposition from the perspective of users to software, no quantification of the scope of requirements, and no definition of requirements decomposition rules, which is not conducive to the system development process. Quantitative management, principles of quantitative evaluation. The current demand decomposition mainly depends on the relevant personnel in the software project according to their own understanding. In smaller projects, this is a feasible demand decomp...

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Problems solved by technology

However, the source of software implementation—requirements analysis and management is still at the theoretical stage. There is no definition of the relationship between mapping and decomposition from the perspective of users to software, no quantification of the scope of requirements, and no definition of requirements decomposition rules, which is not conducive to the system development process. Principles of Quantitative Management and Quantitative Evaluation

The current demand decomposition mainly depends on the relevant personnel in the software project according to their own understanding. In smaller projects, this is a feasible demand decomposition solution. There are a lot of areas and personnel, and the efficiency of requirement decomposition according to the existing method will be relatively low; and because the relevant personnel in the software project have inconsistent understanding of the requirements, the decomposition results may vary greatly, and even some of the decomposition results are not accurate enough , cannot meet the needs of users, so that the system designed according to the decomposition results needs to be completely changed, which will cause a huge waste of cost

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