I need to run pairs of packages from one job. First packages needs to run linearly. Second ones in parallel. I want to use configuration table for those packages, and use SSIS foreach container to run those pairs according to configurations. So I need somehow to cause this container not to wait for a second package to finish and run the next pair. One way that I know is to use SQL jobs that can be fired and be forgotten, but that means, that I need to create a job for each pair, but there might be a hundreds of them, so I want to avoid that.