I've not been a fan of visual programming in the past (and I'm not a huge fan of SSIS) but I did a project recently that included both Microsoft Flow and Azure Logic Apps and was pleasantly surprised at how quickly you can build something rather powerful.
The key as far as I can see is not to allow things to get too complex and call out to "real" code components over a certain level of complexity.
The key as far as I can see is not to allow things to get too complex and call out to "real" code components over a certain level of complexity.