Since the beginning of the SCM concept, the storage for this has been always registered. For example, in the early software history, the records were written in punch cards or magnetic tape. Nowadays, and since the exponential growth of cloud services, revision history, teamwork, and process management is available to almost anyone and anywhere.
In the case of revision history and progress tracking, powerful tools such as GitHub which is mainly powered by Git, a version control system. Several powerful tools for different purposes make up an environment of SCM.
You can keep reading on Diego Gracia’s blog.
