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首页> 外文期刊>The Journal of Systems and Software >Software developer productivity loss due to technical debt-A replication and extension study examining developers' development work
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Software developer productivity loss due to technical debt-A replication and extension study examining developers' development work

机译：由于技术债务造成的软件开发人员生产力损失-一项复制和扩展研究，检查开发人员的开发工作

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摘要

Software companies need to deliver customer value continuously, both from a short- and long-term perspective. However, software development can be impeded by technical debt (TD). Although significant theoretical work has been undertaken to describe the negative effects of TD, little empirical evidence exists on how much wasted time and additional activities TD causes. The study aims to explore the consequences of TD in terms of wastage of development time. This study investigates on which activities this wasted time is spent and whether different TD types impact the wasted time differently. This study reports the results of a longitudinal study surveying 43 developers and including 16 interviews followed by validation by an additional study using a different and independent dataset and focused on replicating the findings addressing the findings. The analysis of the reported wasted time revealed that developers waste, on average, 23% of their time due to TD and that developers are frequently forced to introduce new TD. The most common activity on which additional time is spent is performing additional testing. The study provides evidence that TD hinders developers by causing an excessive waste of working time, where the wasted time negatively affects productivity. (C) 2019 Elsevier Inc. All rights reserved.
机译：软件公司需要从短期和长期的角度连续提供客户价值。但是，软件开发可能会受到技术债务（TD）的阻碍。尽管已经进行了大量的理论工作来描述TD的负面影响，但很少有经验证据证明TD浪费了多少时间和其他活动。这项研究旨在探讨TD在浪费开发时间方面的后果。这项研究调查了浪费时间花在哪些活动上，以及不同的TD类型是否对浪费时间有不同的影响。这项研究报告了一项纵向研究的结果，该研究调查了43位开发人员，包括16名访谈，随后通过使用不同且独立的数据集的另一项研究进行了验证，并专注于复制针对这些发现的发现。对所报告的浪费时间的分析表明，由于TD，开发人员平均浪费了23％的时间，并且开发人员经常被迫引入新的TD。花费额外时间的最常见活动是执行其他测试。该研究提供的证据表明，TD会浪费过多的工作时间，从而阻碍开发人员，浪费的时间会对生产率产生负面影响。 （C）2019 Elsevier Inc.保留所有权利。

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