Background if you have number of files need version control, you may heard about what is Git able to provide. Git is a mature version control system widely use by many peoples around the world. Storing repository online can be achieve using GitHub. There are free version for public repositories and pay version for private repositories. Other option is using Amazon AWS with local git. Amazon simple storage service (S3) is a online storage service that provide storage for your data and can be access from anywhere as long you have internet access.