July 2020
Intermediate to advanced
480 pages
11h 38m
English
Content preview from Networking For Dummies, 12th Edition
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Chapter 22
Backing Up Your Data
IN THIS CHAPTER
Understanding the need for backups
Learning the Golden Rule of backups
Understanding the different types of backups
Considering the difference between file-level backups and backing up virtual machines
Dealing with tape
If you’re the hapless network manager, the safety of the data on your network is your responsibility. In fact, it’s your primary responsibility. You get paid to lie awake at night worrying about your data. Will it be there tomorrow? If it’s not, can you get it back? And — most important — if you can’t get it back, will you have a job tomorrow?
This chapter covers the ins and outs of creating a solid backup plan. No one gives out merit badges for this stuff, but someone should.
3-2-1: The Golden Rule of Backups
Having data backed up is the cornerstone of any disaster recovery plan. Without backups, a simple hard drive failure can set your company back days or even weeks while it tries to reconstruct lost data. In fact, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.