Hey, We are planning to use Mistral in production in the next few months. We noticed that having even a simple workflow with a cron-trigger (For example monitor and heal workflow) can create large amounts of data in the DB (MariaDB). Does Mistral have a mechanism / configuration of automatic deletion of old executions? What is the best practice to handle this type of challenge? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150702/9f362ab7/attachment.html>