What percentage of configuration management tools usage does SVN represent?

The percentage of configuration management tool usage that SVN (Subversion) represents is indeed 30%. This statistic reflects the popularity and adoption of SVN among various tools available for version control and configuration management in software engineering.

SVN has been widely used for many years due to its centralized version control model, which helps teams manage changes to source code and track revisions efficiently. Even as newer distributed systems like Git have gained traction, SVN still maintains a significant user base, contributing to its representation of 30% in the overall usage statistics.

This understanding highlights the importance of recognizing the impact and history of different version control systems within software engineering practices. It serves as a reminder of the diverse approaches teams can take to manage their code and configurations effectively.