elements of programming interviews github

In Distributed VCS, every contributor can get a local copy or “clone” of the main repository.Īs you can see in the above diagram, every programmer can maintain a local repository which is actually the copy or clone of the central repository which is present on their hard drive. These are the systems that don’t rely on a central server to store a project file and all its versions. There is a central cloud repository where developers can commit changes and share them with other teammates. So when there is a server outage all you need to do to recover is one of your teammate’s local Git repository. Instead, every developer “clones” a copy of a repository I have shown in the diagram with “Local repository” and has the full history of the project available on his hard drive. One of the major advantages is that it does not rely on a central server to store all the versions of a project’s files. It is a distributed architecture that provides many advantages over other Version Control Systems (VCS) like SVN.

It lets you track changes made to a file and allows you to revert back to any particular change that you wish. Git is a Distributed Version Control system(DVCS). I will suggest you attempt this question by first telling about the architecture of git as shown in the below diagram just try to explain the diagram by saying: Version history is stored on a server-side repository It belongs to the 2nd generation of Version Control toolsĬlients can clone entire repositories on their local systems It belongs to the 3rd generation of Version Control tools SVN is a Centralized Version Control tool

Git is a Decentralized Version Control tool What is the difference between Git and SVN? Git

Elements of programming interviews github