Cold Restart
Cold restart is a system or application restart process that involves shutting down completely and then starting up from a clean, initial state, typically without preserving any runtime data or session information. It is commonly used in computing, software development, and IT operations to resolve issues, apply updates, or reset environments. This contrasts with warm restarts, which may retain some state or cache.
Developers should use cold restart when troubleshooting persistent bugs, memory leaks, or corrupted states that warm restarts cannot resolve, as it ensures a fresh start by clearing all temporary data. It is also essential during software deployments or system updates to apply changes fully and avoid conflicts from previous sessions, making it critical in production environments for stability and reliability.