CCC 6 introduced a faster scanning process that utilizes the macOS FSEvents service to quickly identify modified folders, drastically reducing the time spent "comparing" files before the actual copy begins [1, 2]. Key Benefits:
After the initial full backup, CCC compares the source and destination drives. It only transmits new or modified files, minimizing data transfer [4, 6]. CCC 6 introduced a faster scanning process that
By minimizing disk writes, Smart Updates extends the lifespan of SSDs and hard drives. minimizing data transfer [4