Version Control System
Is a system that records changes
to a file in order to recall later.
It is used mostly in software industry but you can be used
with any file.
For example, you can keep track on every version of an image or layout.
The common approach is to copy the file
in different directory.
Programmers developed local CVS
, a simple database.
The next major issue was when people needed to collaborate
A single server
with all version files and many clients to check out files.
For many years
this was the standard of version control.
But if the server goes down
for an hour, nobody can collaborate.
Distributed Version Control System
Clients don't just check out
the latest snapsot of a file.
They fully mirror
the repository, including its full history.
In 2005 Linus Torvald
, the creator of Linux, developed the new tool
named Git. ➥ Questions