▽Firebird - Relational Database for the New Millenium ●04/26 14:00 JS7 JobScheduler is an open source workload automation solution.JS7 offers cross-platform job execution, managed file transfer, complex no-code job dependencies and a real REST API.JS7 JobScheduler is an open source workload automation solution. It is used to run executable files, shell scripts etc. and database procedures.