Refine
Year of publication
- 2023 (1)
Document Type
- Article (1)
Institute
Language
- English (1)
Has Fulltext
- no (1)
Is part of the Bibliography
- yes (1) (remove)
Keywords
- logical coupling (1) (remove)
Coupling is one of the most frequently mentioned metric in software systems. However, to measure logical coupling between microservices, runtime information is needed or the availability of service-log files to analyze the calls between services is required. This work presents our emerging results, in which we propose a metric to statically calculate logical coupling between microservices based on commits to versioning systems. We performed an initial validation of the proposed metric with a dataset containing 145 open-source microservices projects. The results illustrate how logical coupling affects every system and increases overtime. However, we did not find a correlation between the number of commits or the number of developers and the introduction of logical coupling. In future, we investigate why, how, and when logical coupling is introduced in a system.