After the initial full backup, CCC compares the source and destination drives. It only transmits new or modified files, minimizing data transfer [4, 6].
When combined with CCC's SafetyNet feature, older versions of modified files can be archived rather than immediately overwritten, providing a history of your data [5, 6]. After the initial full backup, CCC compares the
By minimizing disk writes, Smart Updates extends the lifespan of SSDs and hard drives. After the initial full backup