Get a random item from Memcache - Google App Engine

Question

Is there any way to get a random item from memcache?

Answer 1

No, there's no way to select a random element from memcache. It's not designed for that, either.

Answer 2

Not directly via API.

But you could create a list of image keys for all images in memcache and then randomly select from that list. The list itself would also need to me stored in memcache.