Since Plesk Onyx you will be able to install memcache as a Docker container and configure http(s) proxy rule for it to map to your web app.
Docker and proxy rules are available in Plesk Onyx Preview already, you can try it here https://talk.plesk.com/threads/plesk-onyx-preview-and-feedback.337172/
We have an article with an instruction how to set up django on Plesk server https://www.plesk.com/blog/product-technology/plesk-and-django
So, now we would like to get a feedback what is the most critical things you need to manage with Plesk regarding django.Anonymous commented
It would be great to have python support!
The previous status was set by mistake.
Due to the changes in MongoDB’s licensing we are no longer able to consider this as a potential feature to be added to our product.
Please continue to vote if you would like to use CouchDB in Plesk.