What are some alternatives?
When comparing GVfs and DeepGit, you can also consider the following products
GitStats - A local GitHub-like contributions calendar
pre-commit by Yelp - A framework for managing and maintaining multi-language pre-commit hooks
pre-commit - A slightly improved pre-commit hook for git
Git-Repo - Manage Gitlab, GitHub and Bitbucket from the command line
Gitential - Analytics for Git Repositories
Apache Mesos - Apache Mesos abstracts resources away from machines, enabling fault-tolerant and elastic distributed systems to easily be built and run effectively.