Clean Installation
Clean installation is a software installation method where a system or application is installed from scratch, typically by erasing all existing data and configurations before installation. It involves starting with a fresh, unmodified base (like a new operating system or a pristine environment) and then installing only the desired software components. This approach ensures no residual files, settings, or conflicts from previous installations interfere with the new setup.
Developers should use clean installations when troubleshooting persistent issues, upgrading to major new versions, or setting up development environments for critical projects to avoid compatibility problems. It is particularly useful for ensuring reproducible builds, testing in isolated conditions, or when migrating to new hardware, as it eliminates legacy artifacts that can cause bugs or performance degradation.