Provide the ability to hibernate/revive the index
There are many scenarios where indexes are only needed for particular periods. A simple example is for demo purposes. I want to be able to have an index ready to use, but only use it periodically. It's too expensive to keep it running. It would be more 'cloudy' to have the ability to save/hibernate it to storage, and to be able to revive it from there. (I saw another suggestion to backup/snapshot. That's good but it also needs the ability to be deleted and still be recovered).
Jonas Harbering commented
Greg Low commented
Yes it would need to be at the service level