This looks like it would be a very useful design, however the article doesn't discuss the implementation of the Promise.
This is not something memcached or redis support out of the box, as far as I know. It would seem to imply a cache manager service that has its own in-memory table of Promises.
This is not something memcached or redis support out of the box, as far as I know. It would seem to imply a cache manager service that has its own in-memory table of Promises.