October 2014
Intermediate to advanced
142 pages
3h 9m
English
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Chapter 5. Backup and Recovery
In this chapter, you will learn all you need to know about backup and recovery in PostgreSQL. The following topics will be covered in this chapter:
- Importing and exporting data
- Performing simple dumps
- Creating efficient custom-format dumps
- Replaying dumps
- Scaling up replay
Importing and exporting data
Before actually diving into backup and recovery, it is useful to take a general look at importing and exporting data from, and into, PostgreSQL. Understanding imports and exports is quite essential to get the overall idea of backups on a technical level.
Using the COPY command
When talking about imports and exports, there is really no way to do it without discussing the COPY command. The COPY command is the backbone of all the ...
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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.