Single-Instance Store and SIS Backup
Single-instance store, or SIS, is an architecture designed to maintain duplicate files with a minimum of disk, cache, and backup media overhead. Single-instance store backup, or SIS backup, is an API that backup applications call to access the SIS architecture.
For more information, see the following topics:
- SIS Links and Reparse Points
- The SIS Common Store and Common-Store Files
- Advantages of Using SIS
- Backup Reference