The ABC Company is considering the following options for its backup plan:
1. Daily full backups:
• Time to perform backup = 60 minutes
• Size of backup = 50 GB
• Time to restore from backup = 30 minutes
2. Weekly full backups plus daily incremental backup:
• Same requirements as option 1 to do a full backup on Friday, plus
• Time to perform daily backup = 10 minutes
• Size of daily backup = 10 GB
• Time to restore each daily backup file = 5 minutes
3. Weekly full backups plus daily differential backup:
• Same requirements as option 1 to do a full backup on Friday, plus
• Time to perform daily backup = 10 minutes first day, growing by 5 minutes each day thereafter
• Size of daily backup = 10 GB first day, growing by 10 GB each day
• Time to restore differential backup file = 5 minutes first day, increasing by 2 minutes each subsequent day
Which approach would you recommend? Why?
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.