Research And Implementation Of Multi-user Modeling In Zero-code Software Production Platform

Software reusing is a realistic and practical way to improve the software productivity and quality. Therefore, the component-based software development platform is becoming a research hotspot. The zero-code software production platform is component-based software development platform for specific areas and provides zero-cord customization to process business applications. Instead of the traditional system designing and coding, the zero-code software production platform are used to develop applications only need to carry out needs analysis and business modeling. However, the zero-code software production platform has certain limitations in the support of multi-user collaborative business modeling. It only supports simple business division and role-based multi-user collaboration. So, it can not meet the requirements of modeling efficiency in big business. Consequently, it need re-planning of the original modeling process in the zero-code software production platform to reduce the collaboration size, through effective user access control and concurrency control to expand the scale of multi-user collaboration.This paper first introduced related background theories of the zero-code software production platform, analyzed the existing multi-user collaborative methods, discussed the problems that multi-user collaboration system faced, and summed up the modeling process of multi-view business modeling. Then it focused on the business modeling process of the zero-code software production platform, arrived at the problem and strategy of supporting multi-user collaborative modeling in this platform. Finally the business modeling process of the platform was re-planned, a collaboration way which combines synchronous and asynchronous of different levels is proposed, and the corresponding access control and concurrency control techniques are gave. Through the implementation of new business modeling process, multi-user parallel degree was expanded and the modeling efficiency was enhanced in the zero-code software production platform.