The batch processing brick of the Contao GIS-kit con4gis.
The queue brick of the Contao GIS-kit con4gis. This bundle provides a job queue, which can be processed as background task via a cronjob. The type of jobs is very flexible, as the queue is built upon the Symfony event system.
composer require con4gis/queue
Alternatively, you can use the Contao Manager to install the con4gis-QueueBundle.
Visit docs.con4gis.org for a user documentation. You can also contact us via the support forum there.