File Extension
Extension: Android Stale Thumbnails Identifier
Developer: Google
A .database_uuid file is a system-generated file that typically stores a universally unique identifier (UUID) for a database. This file serves as a metadata record, ensuring the database can be uniquely identified across systems or instances. The UUID stored within the file is critical for maintaining database integrity in distributed or replicated environments, as it helps distinguish between different databases, even if they have identical names or structures. These files are often created and managed automatically by database systems, requiring minimal user interaction.
The .database_uuid file plays a key role in synchronization and backup processes. For instance, during database replication, the UUID helps ensure that the correct databases are linked and updated. In backup systems, it prevents overwriting or misidentification of database files, safeguarding against data loss. These files are typically small, containing only the UUID string, and are not meant for manual editing. If deleted or corrupted, the database system may regenerate the file or encounter issues identifying the database. Therefore, it’s essential to avoid tampering with these files and ensure they are included in database backups to maintain consistency and operability in multi-environment setups.