I am a newbie to backups and have a simple query on Compression Type. We have symantec backup exec 2010 and a Dell LTO5 tape library. I want to backup a drive(2 TB) on a server. The files are index files. What is the compression type from below 4 which i need to use to complete the job in the fastest time ?
3] Hardware [if available,otherwise none]
4] Hardware[if available,otherwise software]