Carbon Copy Cloner (CCC) 6.1.7 is a powerful backup and disk cloning utility for macOS, designed to provide comprehensive data protection and recovery solutions. One of its standout features is , which significantly enhances backup efficiency and speed. Featured Feature: Smart Updates
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: Carbon Copy Cloner (CCC) 6
Smart Updates is a sophisticated synchronization engine that intelligently manages backup tasks to save time and storage space. Instead of copying every file during every backup session, CCC identifies and copies only the items that have changed since the last run. Routine backups often take only seconds or minutes
By minimizing disk writes, Smart Updates extends the lifespan of SSDs and hard drives. Carbon Copy Cloner (CCC) 6
Routine backups often take only seconds or minutes because only a fraction of the total data is processed [2, 4].
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].
The software examines file attributes like size, modification date, and checksums to ensure that even the smallest changes are captured without redundant copying [2, 6].