DB vs Pg_timetable: What are the differences?
What is DB? Version control for databases: save, restore, and archive snapshots of your database from the command line. With DB you can very easily save, restore, and archive snapshots of your database from the command line. It supports connecting to different database servers (for example a local development server and a staging or production server) and allows you to load a database dump from one environment into another environment.
What is Pg_timetable? PostgreSQL Job Scheduling. It is an advanced job scheduler for PostgreSQL, offering many advantages over traditional schedulers such as cron and others. It is completely database driven and provides a couple of advanced concepts.
DB and Pg_timetable can be categorized as "Database" tools.
DB is an open source tool with 1.07K GitHub stars and 21 GitHub forks. Here's a link to DB's open source repository on GitHub.