Incremental backups are done at the block level instead of the file level. This shortens backup windows and reduces disk I/O compared to file-based full and incremental backups. Schedule server backups as frequently as every 5 minutes. Incremental backups are done at the block level instead of the file level. This shortens backup windows and reduces disk I/O compared to file-based full and incremental backups. Schedule server backups as frequentl