Does IBackup for Windows uses Delta Blocking technology?
Yes, IBackup for Windows uses Delta Blocking technology during data transfer. Delta blocking is an advanced logic that divides all files into equal sized blocks. When a file is detected for changes, the Checksum of each block of that file is compared against the Checksum for the same block of the same file. Any blocks that are found to be different are pulled out and transmitted. These delta blocks will also be compressed and encrypted before transmission.
