June 2004
Intermediate to advanced
319 pages
12h 58m
English
Content preview from Version Control with Subversion
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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.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.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.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.
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9
Chapter 2
CHAPTER 2
Basic Concepts
This chapter is a short, casual introduction to Subversion. If you’re new to version
control, this chapter is definitely for you. We begin with a discussion of general ver-
sion control concepts, work our way into the specific ideas behind Subversion, and
show some simple examples of Subversion in use.
Even though the examples in this chapter show people sharing collections of pro-
gram source code, keep in mind that Subversion can manage any sort of file collec-
tion—it’s not limited to helping computer programmers.
The Repository
Subversion is a centralized system for sharing information. At its core is a repository,
which is a central store of data. The repository stores information in the form of a
filesystem tree—a typical hierarchy of files and directories. Any number of clients
connect to the repository, and then read or write to these files. By writing data, a cli-
ent makes the information available to others; by reading data, the client receives
information from others. Figure 2-1 illustrates this. Why is this interesting? So far,
Figure 2-1. A typical client/server system
Repository
Client
Write Read Read
Client Client
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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.