Open Source Ruby Backup Software for Windows

Backup is a system utility for Linux and Mac OS X, distributed as a RubyGem, that allows you to easily perform backup operations. It provides an elegant DSL in Ruby for modeling your backups. Backup has built-in support for various databases, storage protocols/services, syncers, compressors, encryptors and notifiers which you can mix and match. It was built with modularity, extensibility and simplicity in mind.

RailsDB is a web application written in Ruby using the Ruby on Rails web framework to provide a generic interface to popular open source databases such as MySQL, PostgreSQL, and SQLite.

RESTORE is a complete enterprise network backup and recovery solution. It is scalable to a complete backup solution for multiple workstations, servers and data centers. It operates over local area networks, wide area networks, and the Internet.

Ruby classes for quering and manipulating Bacula configuration. The classes can be easily used for creating Bacula administration tools for command-line or eg. Ruby on Rails.

A small ruby script that provides an easy and highly configurable interface for Rsync and Tar. It features incremental backup with compressed option and mail support.

pdumpfs is a simple daily backup system similar to Plan9's dumpfs which preserves every daily snapshot.