Question
which is the best approach The ABC Company is considering the following options for its backup plan: 1. Daily full backups: Time to perform backup
which is the best approach
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 time, storage, and restoration as above to do a weekly 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 time, storage, and restoration as above to do a weekly 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?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Financial Accounting The Impact On Decision Makers
Authors: Curtis L. Norton, Gary A. Porter
6th Edition
9781439037119, 1439037116
