Reconstructing Ownership Architectures To Help Understand Software Systems

Recent research suggests that large software systems should have a documented system architecture. One form of documentation that may help describe the structure of software systems is the organization of the developers that designed and implemented the software system. We suggest that an ownership architecture that documents the relationship between developers and source code is a valuable aid in understanding large software systems. If this document is not available, then we can reconstruct it based on the system implementation and other documentation. We examine Linux as a case study to demonstrate how to reconstruct and use this type of architecture. The reconstructed Linux ownership architecture provides information that complements other types of architectural documentation. It identifies experts for system components, shows non-functional dependencies, and provides estimates of the quality of components. Ownership architectures also allow us to find problems such as under-staff...

• Type: Conference
• Year: 1999
• Where: IWPC
• Authors: Ivan T. Bowman, Richard C. Holt
• Keywords: IWPC 1999, Large Software Systems, Ownership Architectures, Software Engineering, Software Systems