Real-Time Analytics in SiteCatalyst 15

We have some media sites that need to see the data in real time within SiteCatalyst. If they migrate to SC 15, they will see the data with a delay of 1-3 hours. So for these sites, it is not recommended to migrate to SC15, but a lot of new features in SC15 are interesting (segmentation on the fly, unique visitors deduplicated and so on).

So the request is "is it possible to see the data in real time also in SiteCatalyst 15 as happened in SC14" (with no delay)?