December 2004
Beginner
480 pages
11h 54m
English
book
Storage Networking Fundamentals: An Introduction to Storage Devices, Subsystems, Applications, Management, and Filing Systems
by Marc Farley
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Managing Data in Time
Data exists in time. It is originally created when it is first saved as a file or entered as a record in a database. From then on, the data may be actively used by applications and updated, or it may be static and unchanged. Many data management technologies are designed to recover or regenerate data as it was at some previous time. In general, there are two primary reasons for managing data by its time variables:
To recreate a system state
To access a previous version of data
Recreating a System State Through Point-in-Time Snapshot Technology
Business continuity is a discipline with the goal of resuming normal operations following some type of disaster. For many businesses, the primary responsibility of business continuity ...
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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.