This study examines the impact of DevOps practices on enterprise software delivery success, focusing on enhancing R&D efficiency and source code management (SCM). Using a qualitative methodology, data were collected from case studies of large-scale enterprises implementing DevOps to explore how these practices streamline software development processes. Findings reveal that DevOps significantly improves R&D productivity by fostering cross-functional collaboration, reducing development cycle times, and enhancing software quality through effective SCM practices, such as version control and continuous integration. Additionally, SCM tools within DevOps enable precise change tracking and reliable code maintenance, further supporting faster, more robust software delivery. However, the study identifies challenges, including cultural resistance and tool integration issues, that can hinder DevOps implementation. Additionally, This research contributes to the growing body of DevOps literature by highlighting the role of R&D efficiency and SCM as crucial factors for software delivery success. Future studies should investigate these factors across diverse industries to validate findings.

翻译：本研究探讨了DevOps实践对企业软件交付成功率的影响，重点关注其对研发效率与源代码管理的提升作用。采用定性研究方法，通过分析实施DevOps的大型企业案例，收集数据以探究这些实践如何优化软件开发流程。研究发现，DevOps通过促进跨职能协作、缩短开发周期，并借助版本控制与持续集成等有效的源代码管理实践提升软件质量，从而显著提高研发生产力。此外，DevOps中的源代码管理工具能够实现精确的变更追踪与可靠的代码维护，进一步支持更快速、更稳健的软件交付。然而，研究也识别出可能阻碍DevOps实施的挑战，包括文化阻力与工具集成问题。本研究通过强调研发效率与源代码管理作为软件交付成功关键因素的作用，为不断增长的DevOps文献体系做出了贡献。未来研究应在不同行业中验证这些因素以巩固研究发现。